id	sid	tid	token	lemma	pos
aijes-7138	1	1	agora	agora	PROPN
aijes-7138	1	2	international	international	PROPN
aijes-7138	1	3	journal	journal	NOUN
aijes-7138	1	4	of	of	ADP
aijes-7138	1	5	economical	economical	ADJ
aijes-7138	1	6	sciences	science	NOUN
aijes-7138	1	7	,	,	PUNCT
aijes-7138	1	8	http://univagora.ro/jour/index.php/aijes	http://univagora.ro/jour/index.php/aijes	PRON
aijes-7138	1	9	issn	issn	PROPN
aijes-7138	1	10	2067	2067	NUM
aijes-7138	1	11	-	-	SYM
aijes-7138	1	12	3310	3310	NUM
aijes-7138	1	13	,	,	PUNCT
aijes-7138	1	14	e	e	X
aijes-7138	1	15	-	-	PUNCT
aijes-7138	1	16	issn	issn	PROPN
aijes-7138	1	17	2067	2067	NUM
aijes-7138	1	18	-	-	SYM
aijes-7138	1	19	7669	7669	NUM
aijes-7138	1	20	vol	vol	NOUN
aijes-7138	1	21	.	.	PROPN
aijes-7138	1	22	19	19	NUM
aijes-7138	1	23	,	,	PUNCT
aijes-7138	1	24	no	no	INTJ
aijes-7138	1	25	.	.	NOUN
aijes-7138	1	26	1	1	NUM
aijes-7138	1	27	(	(	PUNCT
aijes-7138	1	28	2025	2025	NUM
aijes-7138	1	29	)	)	PUNCT
aijes-7138	1	30	,	,	PUNCT
aijes-7138	1	31	pp	pp	ADJ
aijes-7138	1	32	.	.	PUNCT
aijes-7138	2	1	37	37	NUM
aijes-7138	2	2	-	-	SYM
aijes-7138	2	3	45	45	NUM
aijes-7138	2	4	37	37	NUM
aijes-7138	2	5	hydrogen	hydrogen	NOUN
aijes-7138	2	6	's	's	PART
aijes-7138	2	7	role	role	NOUN
aijes-7138	2	8	in	in	ADP
aijes-7138	2	9	green	green	ADJ
aijes-7138	2	10	economy	economy	NOUN
aijes-7138	2	11	:	:	PUNCT
aijes-7138	2	12	opportunities	opportunity	NOUN
aijes-7138	2	13	and	and	CCONJ
aijes-7138	2	14	challenges	challenge	NOUN
aijes-7138	2	15	in	in	ADP
aijes-7138	2	16	selected	select	VERB
aijes-7138	2	17	european	european	ADJ
aijes-7138	2	18	countries	country	NOUN
aijes-7138	2	19	m.	m.	PROPN
aijes-7138	2	20	bartekova	bartekova	PROPN
aijes-7138	2	21	,	,	PUNCT
aijes-7138	2	22	s.	s.	PROPN
aijes-7138	2	23	janikovicova	janikovicova	PROPN
aijes-7138	2	24	maria	maria	PROPN
aijes-7138	2	25	bartekova¹	bartekova¹	PROPN
aijes-7138	2	26	,	,	PUNCT
aijes-7138	2	27	sabina	sabina	PROPN
aijes-7138	2	28	janikovicova²	janikovicova²	NOUN
aijes-7138	2	29	¹	¹	PROPN
aijes-7138	2	30	²	²	PROPN
aijes-7138	2	31	university	university	NOUN
aijes-7138	2	32	of	of	ADP
aijes-7138	2	33	economics	economic	NOUN
aijes-7138	2	34	in	in	ADP
aijes-7138	2	35	bratislava	bratislava	PROPN
aijes-7138	2	36	,	,	PUNCT
aijes-7138	2	37	slovakia	slovakia	PROPN
aijes-7138	2	38	¹	¹	PROPN
aijes-7138	2	39	https://orcid.org/0000-0003-2691-3185	https://orcid.org/0000-0003-2691-3185	PROPN
aijes-7138	2	40	,	,	PUNCT
aijes-7138	2	41	e	e	NOUN
aijes-7138	2	42	-	-	NOUN
aijes-7138	2	43	mail	mail	NOUN
aijes-7138	2	44	:	:	PUNCT
aijes-7138	2	45	maria.bartekova@euba.sk	maria.bartekova@euba.sk	PROPN
aijes-7138	2	46	²	²	NUM
aijes-7138	2	47	https://orcid.org/0009-0006-9330-1292	https://orcid.org/0009-0006-9330-1292	NOUN
aijes-7138	2	48	,	,	PUNCT
aijes-7138	2	49	e	e	NOUN
aijes-7138	2	50	-	-	NOUN
aijes-7138	2	51	mail	mail	NOUN
aijes-7138	2	52	:	:	PUNCT
aijes-7138	2	53	sabina.janikovicova@euba.sk	sabina.janikovicova@euba.sk	PROPN
aijes-7138	2	54	abstract	abstract	NOUN
aijes-7138	2	55	:	:	PUNCT
aijes-7138	2	56	hydrogen	hydrogen	NOUN
aijes-7138	2	57	is	be	AUX
aijes-7138	2	58	an	an	DET
aijes-7138	2	59	important	important	ADJ
aijes-7138	2	60	element	element	NOUN
aijes-7138	2	61	in	in	ADP
aijes-7138	2	62	the	the	DET
aijes-7138	2	63	transition	transition	NOUN
aijes-7138	2	64	to	to	ADP
aijes-7138	2	65	a	a	DET
aijes-7138	2	66	green	green	ADJ
aijes-7138	2	67	economy	economy	NOUN
aijes-7138	2	68	,	,	PUNCT
aijes-7138	2	69	with	with	ADP
aijes-7138	2	70	its	its	PRON
aijes-7138	2	71	potential	potential	NOUN
aijes-7138	2	72	to	to	PART
aijes-7138	2	73	play	play	VERB
aijes-7138	2	74	a	a	DET
aijes-7138	2	75	key	key	ADJ
aijes-7138	2	76	role	role	NOUN
aijes-7138	2	77	in	in	ADP
aijes-7138	2	78	the	the	DET
aijes-7138	2	79	decarbonization	decarbonization	NOUN
aijes-7138	2	80	of	of	ADP
aijes-7138	2	81	industry	industry	NOUN
aijes-7138	2	82	and	and	CCONJ
aijes-7138	2	83	transport	transport	NOUN
aijes-7138	2	84	within	within	ADP
aijes-7138	2	85	the	the	DET
aijes-7138	2	86	european	european	PROPN
aijes-7138	2	87	union	union	PROPN
aijes-7138	2	88	.	.	PUNCT
aijes-7138	3	1	the	the	DET
aijes-7138	3	2	aim	aim	NOUN
aijes-7138	3	3	of	of	ADP
aijes-7138	3	4	this	this	DET
aijes-7138	3	5	article	article	NOUN
aijes-7138	3	6	is	be	AUX
aijes-7138	3	7	to	to	PART
aijes-7138	3	8	analyse	analyse	VERB
aijes-7138	3	9	the	the	DET
aijes-7138	3	10	differences	difference	NOUN
aijes-7138	3	11	in	in	ADP
aijes-7138	3	12	hydrogen	hydrogen	NOUN
aijes-7138	3	13	production	production	NOUN
aijes-7138	3	14	and	and	CCONJ
aijes-7138	3	15	consumption	consumption	NOUN
aijes-7138	3	16	between	between	ADP
aijes-7138	3	17	selected	select	VERB
aijes-7138	3	18	european	european	ADJ
aijes-7138	3	19	countries	country	NOUN
aijes-7138	3	20	in	in	ADP
aijes-7138	3	21	the	the	DET
aijes-7138	3	22	context	context	NOUN
aijes-7138	3	23	of	of	ADP
aijes-7138	3	24	their	their	PRON
aijes-7138	3	25	economic	economic	ADJ
aijes-7138	3	26	maturity	maturity	NOUN
aijes-7138	3	27	.	.	PUNCT
aijes-7138	4	1	based	base	VERB
aijes-7138	4	2	on	on	ADP
aijes-7138	4	3	data	datum	NOUN
aijes-7138	4	4	from	from	ADP
aijes-7138	4	5	2020	2020	NUM
aijes-7138	4	6	to	to	ADP
aijes-7138	4	7	2023	2023	NUM
aijes-7138	4	8	,	,	PUNCT
aijes-7138	4	9	a	a	DET
aijes-7138	4	10	quantitative	quantitative	ADJ
aijes-7138	4	11	analysis	analysis	NOUN
aijes-7138	4	12	was	be	AUX
aijes-7138	4	13	conducted	conduct	VERB
aijes-7138	4	14	including	include	VERB
aijes-7138	4	15	variables	variable	NOUN
aijes-7138	4	16	such	such	ADJ
aijes-7138	4	17	as	as	ADP
aijes-7138	4	18	hydrogen	hydrogen	NOUN
aijes-7138	4	19	production	production	NOUN
aijes-7138	4	20	and	and	CCONJ
aijes-7138	4	21	consumption	consumption	NOUN
aijes-7138	4	22	capacity	capacity	NOUN
aijes-7138	4	23	and	and	CCONJ
aijes-7138	4	24	gdp	gdp	NOUN
aijes-7138	4	25	per	per	ADP
aijes-7138	4	26	capita	capita	NOUN
aijes-7138	4	27	.	.	PUNCT
aijes-7138	5	1	using	use	VERB
aijes-7138	5	2	non	non	ADJ
aijes-7138	5	3	-	-	ADJ
aijes-7138	5	4	parametric	parametric	ADJ
aijes-7138	5	5	tests	test	NOUN
aijes-7138	5	6	(	(	PUNCT
aijes-7138	5	7	kruskal	kruskal	PROPN
aijes-7138	5	8	-	-	PUNCT
aijes-7138	5	9	wallis	wallis	PROPN
aijes-7138	5	10	,	,	PUNCT
aijes-7138	5	11	dwass	dwass	NOUN
aijes-7138	5	12	-	-	PUNCT
aijes-7138	5	13	steel	steel	NOUN
aijes-7138	5	14	-	-	PUNCT
aijes-7138	5	15	critchlow	critchlow	NOUN
aijes-7138	5	16	-	-	PUNCT
aijes-7138	5	17	fligner	fligner	NOUN
aijes-7138	5	18	)	)	PUNCT
aijes-7138	5	19	,	,	PUNCT
aijes-7138	5	20	statistically	statistically	ADV
aijes-7138	5	21	significant	significant	ADJ
aijes-7138	5	22	differences	difference	NOUN
aijes-7138	5	23	were	be	AUX
aijes-7138	5	24	identified	identify	VERB
aijes-7138	5	25	between	between	ADP
aijes-7138	5	26	groups	group	NOUN
aijes-7138	5	27	of	of	ADP
aijes-7138	5	28	countries	country	NOUN
aijes-7138	5	29	with	with	ADP
aijes-7138	5	30	high	high	ADJ
aijes-7138	5	31	and	and	CCONJ
aijes-7138	5	32	low	low	ADJ
aijes-7138	5	33	levels	level	NOUN
aijes-7138	5	34	of	of	ADP
aijes-7138	5	35	hydrogen	hydrogen	NOUN
aijes-7138	5	36	infrastructure	infrastructure	NOUN
aijes-7138	5	37	development	development	NOUN
aijes-7138	5	38	.	.	PUNCT
aijes-7138	6	1	the	the	DET
aijes-7138	6	2	results	result	NOUN
aijes-7138	6	3	confirm	confirm	VERB
aijes-7138	6	4	that	that	SCONJ
aijes-7138	6	5	higher	high	ADJ
aijes-7138	6	6	economic	economic	ADJ
aijes-7138	6	7	performance	performance	NOUN
aijes-7138	6	8	of	of	ADP
aijes-7138	6	9	countries	country	NOUN
aijes-7138	6	10	is	be	AUX
aijes-7138	6	11	closely	closely	ADV
aijes-7138	6	12	related	relate	VERB
aijes-7138	6	13	to	to	ADP
aijes-7138	6	14	a	a	DET
aijes-7138	6	15	more	more	ADV
aijes-7138	6	16	developed	developed	ADJ
aijes-7138	6	17	hydrogen	hydrogen	NOUN
aijes-7138	6	18	economy	economy	NOUN
aijes-7138	6	19	.	.	PUNCT
aijes-7138	7	1	the	the	DET
aijes-7138	7	2	discussion	discussion	NOUN
aijes-7138	7	3	highlights	highlight	VERB
aijes-7138	7	4	the	the	DET
aijes-7138	7	5	importance	importance	NOUN
aijes-7138	7	6	of	of	ADP
aijes-7138	7	7	investments	investment	NOUN
aijes-7138	7	8	,	,	PUNCT
aijes-7138	7	9	regulatory	regulatory	ADJ
aijes-7138	7	10	frameworks	framework	NOUN
aijes-7138	7	11	and	and	CCONJ
aijes-7138	7	12	technological	technological	ADJ
aijes-7138	7	13	innovations	innovation	NOUN
aijes-7138	7	14	in	in	ADP
aijes-7138	7	15	the	the	DET
aijes-7138	7	16	implementation	implementation	NOUN
aijes-7138	7	17	of	of	ADP
aijes-7138	7	18	hydrogen	hydrogen	NOUN
aijes-7138	7	19	solutions	solution	NOUN
aijes-7138	7	20	.	.	PUNCT
aijes-7138	8	1	the	the	DET
aijes-7138	8	2	article	article	NOUN
aijes-7138	8	3	also	also	ADV
aijes-7138	8	4	identifies	identify	VERB
aijes-7138	8	5	the	the	DET
aijes-7138	8	6	challenges	challenge	NOUN
aijes-7138	8	7	faced	face	VERB
aijes-7138	8	8	by	by	ADP
aijes-7138	8	9	less	less	ADJ
aijes-7138	8	10	developed	develop	VERB
aijes-7138	8	11	countries	country	NOUN
aijes-7138	8	12	and	and	CCONJ
aijes-7138	8	13	recommends	recommend	VERB
aijes-7138	8	14	an	an	DET
aijes-7138	8	15	approach	approach	NOUN
aijes-7138	8	16	based	base	VERB
aijes-7138	8	17	on	on	ADP
aijes-7138	8	18	support	support	NOUN
aijes-7138	8	19	and	and	CCONJ
aijes-7138	8	20	cooperation	cooperation	NOUN
aijes-7138	8	21	within	within	ADP
aijes-7138	8	22	the	the	DET
aijes-7138	8	23	eu	eu	PROPN
aijes-7138	8	24	.	.	PUNCT
aijes-7138	8	25	keywords	keyword	NOUN
aijes-7138	8	26	:	:	PUNCT
aijes-7138	8	27	european	european	PROPN
aijes-7138	8	28	union	union	PROPN
aijes-7138	8	29	,	,	PUNCT
aijes-7138	8	30	green	green	ADJ
aijes-7138	8	31	economy	economy	NOUN
aijes-7138	8	32	,	,	PUNCT
aijes-7138	8	33	green	green	ADJ
aijes-7138	8	34	logistics	logistic	NOUN
aijes-7138	8	35	,	,	PUNCT
aijes-7138	8	36	hydrogen	hydrogen	NOUN
aijes-7138	8	37	,	,	PUNCT
aijes-7138	8	38	nonparametric	nonparametric	NOUN
aijes-7138	8	39	tests	test	NOUN
aijes-7138	8	40	,	,	PUNCT
aijes-7138	8	41	sustainability	sustainability	NOUN
aijes-7138	8	42	.	.	PUNCT
aijes-7138	9	1	1	1	NUM
aijes-7138	9	2	introduction	introduction	NOUN
aijes-7138	9	3	the	the	DET
aijes-7138	9	4	transition	transition	NOUN
aijes-7138	9	5	to	to	ADP
aijes-7138	9	6	a	a	DET
aijes-7138	9	7	green	green	ADJ
aijes-7138	9	8	economy	economy	NOUN
aijes-7138	9	9	is	be	AUX
aijes-7138	9	10	one	one	NUM
aijes-7138	9	11	of	of	ADP
aijes-7138	9	12	the	the	DET
aijes-7138	9	13	key	key	ADJ
aijes-7138	9	14	challenges	challenge	NOUN
aijes-7138	9	15	of	of	ADP
aijes-7138	9	16	the	the	DET
aijes-7138	9	17	21st	21st	ADJ
aijes-7138	9	18	century	century	NOUN
aijes-7138	9	19	,	,	PUNCT
aijes-7138	9	20	with	with	ADP
aijes-7138	9	21	the	the	DET
aijes-7138	9	22	decarbonisation	decarbonisation	NOUN
aijes-7138	9	23	of	of	ADP
aijes-7138	9	24	industry	industry	NOUN
aijes-7138	9	25	and	and	CCONJ
aijes-7138	9	26	transport	transport	NOUN
aijes-7138	9	27	among	among	ADP
aijes-7138	9	28	its	its	PRON
aijes-7138	9	29	main	main	ADJ
aijes-7138	9	30	priorities	priority	NOUN
aijes-7138	9	31	.	.	PUNCT
aijes-7138	10	1	hydrogen	hydrogen	NOUN
aijes-7138	10	2	,	,	PUNCT
aijes-7138	10	3	as	as	ADP
aijes-7138	10	4	a	a	DET
aijes-7138	10	5	flexible	flexible	ADJ
aijes-7138	10	6	energy	energy	NOUN
aijes-7138	10	7	carrier	carrier	NOUN
aijes-7138	10	8	,	,	PUNCT
aijes-7138	10	9	is	be	AUX
aijes-7138	10	10	gaining	gain	VERB
aijes-7138	10	11	increasing	increase	VERB
aijes-7138	10	12	attention	attention	NOUN
aijes-7138	10	13	for	for	ADP
aijes-7138	10	14	its	its	PRON
aijes-7138	10	15	potential	potential	NOUN
aijes-7138	10	16	to	to	PART
aijes-7138	10	17	contribute	contribute	VERB
aijes-7138	10	18	to	to	ADP
aijes-7138	10	19	reducing	reduce	VERB
aijes-7138	10	20	greenhouse	greenhouse	NOUN
aijes-7138	10	21	gas	gas	NOUN
aijes-7138	10	22	emissions	emission	NOUN
aijes-7138	10	23	,	,	PUNCT
aijes-7138	10	24	diversifying	diversify	VERB
aijes-7138	10	25	energy	energy	NOUN
aijes-7138	10	26	sources	source	NOUN
aijes-7138	10	27	and	and	CCONJ
aijes-7138	10	28	supporting	support	VERB
aijes-7138	10	29	innovation	innovation	NOUN
aijes-7138	10	30	in	in	ADP
aijes-7138	10	31	the	the	DET
aijes-7138	10	32	field	field	NOUN
aijes-7138	10	33	of	of	ADP
aijes-7138	10	34	sustainable	sustainable	ADJ
aijes-7138	10	35	mobility	mobility	NOUN
aijes-7138	10	36	.	.	PUNCT
aijes-7138	11	1	in	in	ADP
aijes-7138	11	2	this	this	DET
aijes-7138	11	3	context	context	NOUN
aijes-7138	11	4	,	,	PUNCT
aijes-7138	11	5	the	the	DET
aijes-7138	11	6	european	european	PROPN
aijes-7138	11	7	union	union	PROPN
aijes-7138	11	8	has	have	AUX
aijes-7138	11	9	set	set	VERB
aijes-7138	11	10	ambitious	ambitious	ADJ
aijes-7138	11	11	targets	target	NOUN
aijes-7138	11	12	for	for	ADP
aijes-7138	11	13	the	the	DET
aijes-7138	11	14	production	production	NOUN
aijes-7138	11	15	and	and	CCONJ
aijes-7138	11	16	use	use	NOUN
aijes-7138	11	17	of	of	ADP
aijes-7138	11	18	hydrogen	hydrogen	NOUN
aijes-7138	11	19	,	,	PUNCT
aijes-7138	11	20	which	which	PRON
aijes-7138	11	21	,	,	PUNCT
aijes-7138	11	22	however	however	ADV
aijes-7138	11	23	,	,	PUNCT
aijes-7138	11	24	encounter	encounter	VERB
aijes-7138	11	25	differences	difference	NOUN
aijes-7138	11	26	in	in	ADP
aijes-7138	11	27	the	the	DET
aijes-7138	11	28	economic	economic	ADJ
aijes-7138	11	29	and	and	CCONJ
aijes-7138	11	30	technological	technological	ADJ
aijes-7138	11	31	readiness	readiness	NOUN
aijes-7138	11	32	of	of	ADP
aijes-7138	11	33	individual	individual	ADJ
aijes-7138	11	34	member	member	NOUN
aijes-7138	11	35	states	state	NOUN
aijes-7138	11	36	.	.	PUNCT
aijes-7138	12	1	the	the	DET
aijes-7138	12	2	aim	aim	NOUN
aijes-7138	12	3	of	of	ADP
aijes-7138	12	4	this	this	DET
aijes-7138	12	5	study	study	NOUN
aijes-7138	12	6	is	be	AUX
aijes-7138	12	7	to	to	PART
aijes-7138	12	8	analyse	analyse	VERB
aijes-7138	12	9	the	the	DET
aijes-7138	12	10	relationship	relationship	NOUN
aijes-7138	12	11	between	between	ADP
aijes-7138	12	12	the	the	DET
aijes-7138	12	13	economic	economic	ADJ
aijes-7138	12	14	performance	performance	NOUN
aijes-7138	12	15	of	of	ADP
aijes-7138	12	16	countries	country	NOUN
aijes-7138	12	17	and	and	CCONJ
aijes-7138	12	18	the	the	DET
aijes-7138	12	19	level	level	NOUN
aijes-7138	12	20	of	of	ADP
aijes-7138	12	21	development	development	NOUN
aijes-7138	12	22	of	of	ADP
aijes-7138	12	23	hydrogen	hydrogen	NOUN
aijes-7138	12	24	infrastructure	infrastructure	NOUN
aijes-7138	12	25	,	,	PUNCT
aijes-7138	12	26	specifically	specifically	ADV
aijes-7138	12	27	in	in	ADP
aijes-7138	12	28	the	the	DET
aijes-7138	12	29	area	area	NOUN
aijes-7138	12	30	of	of	ADP
aijes-7138	12	31	hydrogen	hydrogen	NOUN
aijes-7138	12	32	production	production	NOUN
aijes-7138	12	33	and	and	CCONJ
aijes-7138	12	34	consumption	consumption	NOUN
aijes-7138	12	35	capacity	capacity	NOUN
aijes-7138	12	36	and	and	CCONJ
aijes-7138	12	37	the	the	DET
aijes-7138	12	38	number	number	NOUN
aijes-7138	12	39	of	of	ADP
aijes-7138	12	40	registered	register	VERB
aijes-7138	12	41	hydrogen	hydrogen	NOUN
aijes-7138	12	42	vehicles	vehicle	NOUN
aijes-7138	12	43	.	.	PUNCT
aijes-7138	13	1	special	special	ADJ
aijes-7138	13	2	emphasis	emphasis	NOUN
aijes-7138	13	3	is	be	AUX
aijes-7138	13	4	placed	place	VERB
aijes-7138	13	5	on	on	ADP
aijes-7138	13	6	identifying	identify	VERB
aijes-7138	13	7	differences	difference	NOUN
aijes-7138	13	8	between	between	ADP
aijes-7138	13	9	countries	country	NOUN
aijes-7138	13	10	with	with	ADP
aijes-7138	13	11	a	a	DET
aijes-7138	13	12	high	high	ADJ
aijes-7138	13	13	and	and	CCONJ
aijes-7138	13	14	low	low	ADJ
aijes-7138	13	15	level	level	NOUN
aijes-7138	13	16	of	of	ADP
aijes-7138	13	17	economic	economic	ADJ
aijes-7138	13	18	development	development	NOUN
aijes-7138	13	19	,	,	PUNCT
aijes-7138	13	20	while	while	SCONJ
aijes-7138	13	21	the	the	DET
aijes-7138	13	22	approach	approach	NOUN
aijes-7138	13	23	chosen	choose	VERB
aijes-7138	13	24	in	in	ADP
aijes-7138	13	25	the	the	DET
aijes-7138	13	26	work	work	NOUN
aijes-7138	13	27	allows	allow	VERB
aijes-7138	13	28	identifying	identify	VERB
aijes-7138	13	29	potential	potential	ADJ
aijes-7138	13	30	disparities	disparity	NOUN
aijes-7138	13	31	and	and	CCONJ
aijes-7138	13	32	formulating	formulate	VERB
aijes-7138	13	33	recommendations	recommendation	NOUN
aijes-7138	13	34	for	for	ADP
aijes-7138	13	35	eu	eu	PROPN
aijes-7138	13	36	policy	policy	NOUN
aijes-7138	13	37	in	in	ADP
aijes-7138	13	38	the	the	DET
aijes-7138	13	39	area	area	NOUN
aijes-7138	13	40	of	of	ADP
aijes-7138	13	41	supporting	support	VERB
aijes-7138	13	42	the	the	DET
aijes-7138	13	43	development	development	NOUN
aijes-7138	13	44	of	of	ADP
aijes-7138	13	45	hydrogen	hydrogen	NOUN
aijes-7138	13	46	technologies	technology	NOUN
aijes-7138	13	47	.	.	PUNCT
aijes-7138	14	1	https://orcid.org/0000-0003-2691-3185	https://orcid.org/0000-0003-2691-3185	PROPN
aijes-7138	14	2	mailto:maria.bartekova@euba.sk	mailto:maria.bartekova@euba.sk	PROPN
aijes-7138	14	3	https://orcid.org/0009-0006-9330-1292	https://orcid.org/0009-0006-9330-1292	PROPN
aijes-7138	14	4	mailto:sabina.janikovicova@euba.sk	mailto:sabina.janikovicova@euba.sk	PROPN
aijes-7138	14	5	hydrogen	hydrogen	NOUN
aijes-7138	14	6	's	's	PART
aijes-7138	14	7	role	role	NOUN
aijes-7138	14	8	in	in	ADP
aijes-7138	14	9	green	green	ADJ
aijes-7138	14	10	economy	economy	NOUN
aijes-7138	14	11	:	:	PUNCT
aijes-7138	14	12	opportunities	opportunity	NOUN
aijes-7138	14	13	and	and	CCONJ
aijes-7138	14	14	challenges	challenge	NOUN
aijes-7138	14	15	in	in	ADP
aijes-7138	14	16	selected	select	VERB
aijes-7138	14	17	european	european	ADJ
aijes-7138	14	18	countries	country	NOUN
aijes-7138	14	19	38	38	NUM
aijes-7138	14	20	1.1	1.1	NUM
aijes-7138	14	21	literature	literature	NOUN
aijes-7138	14	22	review	review	NOUN
aijes-7138	14	23	hydrogen	hydrogen	NOUN
aijes-7138	14	24	has	have	AUX
aijes-7138	14	25	been	be	AUX
aijes-7138	14	26	at	at	ADP
aijes-7138	14	27	the	the	DET
aijes-7138	14	28	forefront	forefront	NOUN
aijes-7138	14	29	of	of	ADP
aijes-7138	14	30	discussions	discussion	NOUN
aijes-7138	14	31	on	on	ADP
aijes-7138	14	32	europe	europe	PROPN
aijes-7138	14	33	’s	’s	PART
aijes-7138	14	34	energy	energy	NOUN
aijes-7138	14	35	transition	transition	NOUN
aijes-7138	14	36	in	in	ADP
aijes-7138	14	37	recent	recent	ADJ
aijes-7138	14	38	years	year	NOUN
aijes-7138	14	39	as	as	ADP
aijes-7138	14	40	a	a	DET
aijes-7138	14	41	key	key	ADJ
aijes-7138	14	42	element	element	NOUN
aijes-7138	14	43	in	in	ADP
aijes-7138	14	44	the	the	DET
aijes-7138	14	45	fight	fight	NOUN
aijes-7138	14	46	against	against	ADP
aijes-7138	14	47	climate	climate	NOUN
aijes-7138	14	48	change	change	NOUN
aijes-7138	14	49	.	.	PUNCT
aijes-7138	15	1	although	although	SCONJ
aijes-7138	15	2	plans	plan	NOUN
aijes-7138	15	3	are	be	AUX
aijes-7138	15	4	ambitious	ambitious	ADJ
aijes-7138	15	5	and	and	CCONJ
aijes-7138	15	6	investments	investment	NOUN
aijes-7138	15	7	are	be	AUX
aijes-7138	15	8	increasing	increase	VERB
aijes-7138	15	9	,	,	PUNCT
aijes-7138	15	10	this	this	DET
aijes-7138	15	11	energy	energy	NOUN
aijes-7138	15	12	carrier	carrier	NOUN
aijes-7138	15	13	remains	remain	VERB
aijes-7138	15	14	at	at	ADP
aijes-7138	15	15	the	the	DET
aijes-7138	15	16	beginning	beginning	NOUN
aijes-7138	15	17	of	of	ADP
aijes-7138	15	18	its	its	PRON
aijes-7138	15	19	journey	journey	NOUN
aijes-7138	15	20	towards	towards	ADP
aijes-7138	15	21	mass	mass	ADJ
aijes-7138	15	22	use	use	NOUN
aijes-7138	15	23	(	(	PUNCT
aijes-7138	15	24	abbasov	abbasov	NOUN
aijes-7138	15	25	,	,	PUNCT
aijes-7138	15	26	2024	2024	NUM
aijes-7138	15	27	)	)	PUNCT
aijes-7138	15	28	.	.	PUNCT
aijes-7138	16	1	the	the	DET
aijes-7138	16	2	european	european	PROPN
aijes-7138	16	3	union	union	PROPN
aijes-7138	16	4	has	have	AUX
aijes-7138	16	5	set	set	VERB
aijes-7138	16	6	ambitious	ambitious	ADJ
aijes-7138	16	7	goals	goal	NOUN
aijes-7138	16	8	to	to	PART
aijes-7138	16	9	achieve	achieve	VERB
aijes-7138	16	10	10	10	NUM
aijes-7138	16	11	million	million	NUM
aijes-7138	16	12	tonnes	tonne	NOUN
aijes-7138	16	13	of	of	ADP
aijes-7138	16	14	domestic	domestic	ADJ
aijes-7138	16	15	production	production	NOUN
aijes-7138	16	16	of	of	ADP
aijes-7138	16	17	green	green	ADJ
aijes-7138	16	18	hydrogen	hydrogen	NOUN
aijes-7138	16	19	and	and	CCONJ
aijes-7138	16	20	a	a	DET
aijes-7138	16	21	further	further	ADJ
aijes-7138	16	22	10	10	NUM
aijes-7138	16	23	million	million	NUM
aijes-7138	16	24	tonnes	tonne	NOUN
aijes-7138	16	25	from	from	ADP
aijes-7138	16	26	imports	import	NOUN
aijes-7138	16	27	by	by	ADP
aijes-7138	16	28	the	the	DET
aijes-7138	16	29	end	end	NOUN
aijes-7138	16	30	of	of	ADP
aijes-7138	16	31	this	this	DET
aijes-7138	16	32	decade	decade	NOUN
aijes-7138	16	33	,	,	PUNCT
aijes-7138	16	34	but	but	CCONJ
aijes-7138	16	35	current	current	ADJ
aijes-7138	16	36	production	production	NOUN
aijes-7138	16	37	of	of	ADP
aijes-7138	16	38	clean	clean	ADJ
aijes-7138	16	39	hydrogen	hydrogen	NOUN
aijes-7138	16	40	remains	remain	VERB
aijes-7138	16	41	well	well	ADV
aijes-7138	16	42	below	below	ADP
aijes-7138	16	43	these	these	DET
aijes-7138	16	44	values	value	NOUN
aijes-7138	16	45	.	.	PUNCT
aijes-7138	17	1	studies	study	NOUN
aijes-7138	17	2	show	show	VERB
aijes-7138	17	3	that	that	SCONJ
aijes-7138	17	4	for	for	SCONJ
aijes-7138	17	5	hydrogen	hydrogen	NOUN
aijes-7138	17	6	technologies	technology	NOUN
aijes-7138	17	7	to	to	PART
aijes-7138	17	8	be	be	AUX
aijes-7138	17	9	successfully	successfully	ADV
aijes-7138	17	10	implemented	implement	VERB
aijes-7138	17	11	,	,	PUNCT
aijes-7138	17	12	obstacles	obstacle	NOUN
aijes-7138	17	13	must	must	AUX
aijes-7138	17	14	be	be	AUX
aijes-7138	17	15	overcome	overcome	VERB
aijes-7138	17	16	technological	technological	ADJ
aijes-7138	17	17	,	,	PUNCT
aijes-7138	17	18	economic	economic	ADJ
aijes-7138	17	19	and	and	CCONJ
aijes-7138	17	20	regulatory	regulatory	ADJ
aijes-7138	17	21	barriers	barrier	NOUN
aijes-7138	17	22	.	.	PUNCT
aijes-7138	18	1	the	the	DET
aijes-7138	18	2	so	so	ADV
aijes-7138	18	3	-	-	PUNCT
aijes-7138	18	4	called	call	VERB
aijes-7138	18	5	hydrogen	hydrogen	NOUN
aijes-7138	18	6	valleys	valley	NOUN
aijes-7138	18	7	and	and	CCONJ
aijes-7138	18	8	national	national	ADJ
aijes-7138	18	9	initiatives	initiative	NOUN
aijes-7138	18	10	in	in	ADP
aijes-7138	18	11	selected	select	VERB
aijes-7138	18	12	european	european	ADJ
aijes-7138	18	13	countries	country	NOUN
aijes-7138	18	14	must	must	AUX
aijes-7138	18	15	play	play	VERB
aijes-7138	18	16	a	a	DET
aijes-7138	18	17	key	key	ADJ
aijes-7138	18	18	role	role	NOUN
aijes-7138	18	19	in	in	ADP
aijes-7138	18	20	this	this	DET
aijes-7138	18	21	(	(	PUNCT
aijes-7138	18	22	sadikzada	sadikzada	NOUN
aijes-7138	18	23	,	,	PUNCT
aijes-7138	18	24	2021	2021	NUM
aijes-7138	18	25	)	)	PUNCT
aijes-7138	18	26	.	.	PUNCT
aijes-7138	19	1	1.1.1	1.1.1	NUM
aijes-7138	19	2	concrete	concrete	ADJ
aijes-7138	19	3	steps	step	NOUN
aijes-7138	19	4	under	under	ADP
aijes-7138	19	5	the	the	DET
aijes-7138	19	6	european	european	ADJ
aijes-7138	19	7	hydrogen	hydrogen	PROPN
aijes-7138	19	8	strategy	strategy	NOUN
aijes-7138	19	9	the	the	DET
aijes-7138	19	10	european	european	PROPN
aijes-7138	19	11	commission	commission	PROPN
aijes-7138	19	12	plans	plan	VERB
aijes-7138	19	13	to	to	PART
aijes-7138	19	14	present	present	VERB
aijes-7138	19	15	an	an	DET
aijes-7138	19	16	eu	eu	PROPN
aijes-7138	19	17	hydrogen	hydrogen	NOUN
aijes-7138	19	18	strategy	strategy	NOUN
aijes-7138	19	19	together	together	ADV
aijes-7138	19	20	with	with	ADP
aijes-7138	19	21	a	a	DET
aijes-7138	19	22	strategy	strategy	NOUN
aijes-7138	19	23	for	for	ADP
aijes-7138	19	24	the	the	DET
aijes-7138	19	25	integration	integration	NOUN
aijes-7138	19	26	of	of	ADP
aijes-7138	19	27	european	european	ADJ
aijes-7138	19	28	energy	energy	NOUN
aijes-7138	19	29	systems	system	NOUN
aijes-7138	19	30	with	with	ADP
aijes-7138	19	31	the	the	DET
aijes-7138	19	32	aim	aim	NOUN
aijes-7138	19	33	of	of	ADP
aijes-7138	19	34	connecting	connect	VERB
aijes-7138	19	35	the	the	DET
aijes-7138	19	36	various	various	ADJ
aijes-7138	19	37	energy	energy	NOUN
aijes-7138	19	38	sectors	sector	NOUN
aijes-7138	19	39	.	.	PUNCT
aijes-7138	20	1	the	the	DET
aijes-7138	20	2	primary	primary	ADJ
aijes-7138	20	3	steps	step	NOUN
aijes-7138	20	4	the	the	DET
aijes-7138	20	5	eu	eu	PROPN
aijes-7138	20	6	is	be	AUX
aijes-7138	20	7	considering	consider	VERB
aijes-7138	20	8	include	include	VERB
aijes-7138	20	9	scaling	scale	VERB
aijes-7138	20	10	up	up	ADP
aijes-7138	20	11	the	the	DET
aijes-7138	20	12	development	development	NOUN
aijes-7138	20	13	of	of	ADP
aijes-7138	20	14	hydrogen	hydrogen	NOUN
aijes-7138	20	15	technology	technology	NOUN
aijes-7138	20	16	,	,	PUNCT
aijes-7138	20	17	increasing	increase	VERB
aijes-7138	20	18	the	the	DET
aijes-7138	20	19	production	production	NOUN
aijes-7138	20	20	of	of	ADP
aijes-7138	20	21	clean	clean	ADJ
aijes-7138	20	22	hydrogen	hydrogen	NOUN
aijes-7138	20	23	to	to	ADP
aijes-7138	20	24	one	one	NUM
aijes-7138	20	25	million	million	NUM
aijes-7138	20	26	tonnes	tonne	NOUN
aijes-7138	20	27	per	per	ADP
aijes-7138	20	28	year	year	NOUN
aijes-7138	20	29	and	and	CCONJ
aijes-7138	20	30	doubling	double	VERB
aijes-7138	20	31	the	the	DET
aijes-7138	20	32	funding	funding	NOUN
aijes-7138	20	33	for	for	ADP
aijes-7138	20	34	the	the	DET
aijes-7138	20	35	hydrogen	hydrogen	NOUN
aijes-7138	20	36	initiative	initiative	NOUN
aijes-7138	20	37	within	within	ADP
aijes-7138	20	38	the	the	DET
aijes-7138	20	39	eu	eu	PROPN
aijes-7138	20	40	budget	budget	NOUN
aijes-7138	20	41	to	to	ADP
aijes-7138	20	42	€	€	SYM
aijes-7138	20	43	1.3	1.3	NUM
aijes-7138	20	44	billion	billion	NUM
aijes-7138	20	45	(	(	PUNCT
aijes-7138	20	46	kovač	kovač	NOUN
aijes-7138	20	47	,	,	PUNCT
aijes-7138	20	48	paranos	paranos	PROPN
aijes-7138	20	49	&	&	CCONJ
aijes-7138	20	50	marciuš	marciuš	NOUN
aijes-7138	20	51	,	,	PUNCT
aijes-7138	20	52	2021	2021	NUM
aijes-7138	20	53	)	)	PUNCT
aijes-7138	20	54	.	.	PUNCT
aijes-7138	21	1	other	other	ADJ
aijes-7138	21	2	measures	measure	NOUN
aijes-7138	21	3	include	include	VERB
aijes-7138	21	4	allocating	allocate	VERB
aijes-7138	21	5	€	€	SYM
aijes-7138	21	6	2	2	NUM
aijes-7138	21	7	-	-	SYM
aijes-7138	21	8	4	4	NUM
aijes-7138	21	9	billion	billion	NUM
aijes-7138	21	10	over	over	ADP
aijes-7138	21	11	the	the	DET
aijes-7138	21	12	next	next	ADJ
aijes-7138	21	13	two	two	NUM
aijes-7138	21	14	years	year	NOUN
aijes-7138	21	15	to	to	PART
aijes-7138	21	16	launch	launch	VERB
aijes-7138	21	17	projects	project	NOUN
aijes-7138	21	18	financed	finance	VERB
aijes-7138	21	19	by	by	ADP
aijes-7138	21	20	the	the	DET
aijes-7138	21	21	sale	sale	NOUN
aijes-7138	21	22	of	of	ADP
aijes-7138	21	23	emission	emission	NOUN
aijes-7138	21	24	allowances	allowance	NOUN
aijes-7138	21	25	and	and	CCONJ
aijes-7138	21	26	supporting	support	VERB
aijes-7138	21	27	investments	investment	NOUN
aijes-7138	21	28	in	in	ADP
aijes-7138	21	29	renewable	renewable	ADJ
aijes-7138	21	30	energy	energy	NOUN
aijes-7138	21	31	and	and	CCONJ
aijes-7138	21	32	hydrogen	hydrogen	NOUN
aijes-7138	21	33	infrastructure	infrastructure	NOUN
aijes-7138	21	34	.	.	PUNCT
aijes-7138	22	1	according	accord	VERB
aijes-7138	22	2	to	to	ADP
aijes-7138	22	3	the	the	DET
aijes-7138	22	4	published	publish	VERB
aijes-7138	22	5	documents	document	NOUN
aijes-7138	22	6	,	,	PUNCT
aijes-7138	22	7	the	the	DET
aijes-7138	22	8	overall	overall	ADJ
aijes-7138	22	9	eu	eu	PROPN
aijes-7138	22	10	economic	economic	ADJ
aijes-7138	22	11	package	package	NOUN
aijes-7138	22	12	should	should	AUX
aijes-7138	22	13	include	include	VERB
aijes-7138	22	14	a	a	DET
aijes-7138	22	15	plan	plan	NOUN
aijes-7138	22	16	for	for	ADP
aijes-7138	22	17	2021	2021	NUM
aijes-7138	22	18	-	-	SYM
aijes-7138	22	19	2027	2027	NUM
aijes-7138	22	20	and	and	CCONJ
aijes-7138	22	21	a	a	DET
aijes-7138	22	22	"	"	PUNCT
aijes-7138	22	23	recovery	recovery	NOUN
aijes-7138	22	24	instrument	instrument	NOUN
aijes-7138	22	25	"	"	PUNCT
aijes-7138	22	26	of	of	ADP
aijes-7138	22	27	at	at	ADV
aijes-7138	22	28	least	least	ADJ
aijes-7138	22	29	half	half	DET
aijes-7138	22	30	a	a	DET
aijes-7138	22	31	trillion	trillion	NUM
aijes-7138	22	32	euros	euro	NOUN
aijes-7138	22	33	(	(	PUNCT
aijes-7138	22	34	vivanco	vivanco	NOUN
aijes-7138	22	35	-	-	PUNCT
aijes-7138	22	36	martín	martín	PROPN
aijes-7138	22	37	&	&	CCONJ
aijes-7138	22	38	iranzo	iranzo	PROPN
aijes-7138	22	39	,	,	PUNCT
aijes-7138	22	40	2023	2023	NUM
aijes-7138	22	41	)	)	PUNCT
aijes-7138	22	42	.	.	PUNCT
aijes-7138	23	1	one	one	NUM
aijes-7138	23	2	of	of	ADP
aijes-7138	23	3	the	the	DET
aijes-7138	23	4	most	most	ADV
aijes-7138	23	5	promising	promising	ADJ
aijes-7138	23	6	concepts	concept	NOUN
aijes-7138	23	7	for	for	ADP
aijes-7138	23	8	the	the	DET
aijes-7138	23	9	development	development	NOUN
aijes-7138	23	10	of	of	ADP
aijes-7138	23	11	a	a	DET
aijes-7138	23	12	hydrogen	hydrogen	NOUN
aijes-7138	23	13	economy	economy	NOUN
aijes-7138	23	14	in	in	ADP
aijes-7138	23	15	europe	europe	PROPN
aijes-7138	23	16	are	be	AUX
aijes-7138	23	17	the	the	DET
aijes-7138	23	18	so	so	ADV
aijes-7138	23	19	-	-	PUNCT
aijes-7138	23	20	called	call	VERB
aijes-7138	23	21	hydrogen	hydrogen	NOUN
aijes-7138	23	22	valleys	valley	NOUN
aijes-7138	23	23	.	.	PUNCT
aijes-7138	24	1	these	these	PRON
aijes-7138	24	2	are	be	AUX
aijes-7138	24	3	regional	regional	ADJ
aijes-7138	24	4	ecosystems	ecosystem	NOUN
aijes-7138	24	5	within	within	ADP
aijes-7138	24	6	which	which	PRON
aijes-7138	24	7	hydrogen	hydrogen	NOUN
aijes-7138	24	8	is	be	AUX
aijes-7138	24	9	produced	produce	VERB
aijes-7138	24	10	,	,	PUNCT
aijes-7138	24	11	transported	transport	VERB
aijes-7138	24	12	and	and	CCONJ
aijes-7138	24	13	used	use	VERB
aijes-7138	24	14	within	within	ADP
aijes-7138	24	15	an	an	DET
aijes-7138	24	16	integrated	integrated	ADJ
aijes-7138	24	17	system	system	NOUN
aijes-7138	24	18	.	.	PUNCT
aijes-7138	25	1	such	such	ADJ
aijes-7138	25	2	areas	area	NOUN
aijes-7138	25	3	could	could	AUX
aijes-7138	25	4	serve	serve	VERB
aijes-7138	25	5	as	as	ADP
aijes-7138	25	6	a	a	DET
aijes-7138	25	7	springboard	springboard	NOUN
aijes-7138	25	8	for	for	ADP
aijes-7138	25	9	the	the	DET
aijes-7138	25	10	creation	creation	NOUN
aijes-7138	25	11	of	of	ADP
aijes-7138	25	12	a	a	DET
aijes-7138	25	13	larger	large	ADJ
aijes-7138	25	14	european	european	ADJ
aijes-7138	25	15	hydrogen	hydrogen	NOUN
aijes-7138	25	16	economy	economy	NOUN
aijes-7138	25	17	(	(	PUNCT
aijes-7138	25	18	sadikzada	sadikzada	NOUN
aijes-7138	25	19	,	,	PUNCT
aijes-7138	25	20	2021	2021	NUM
aijes-7138	25	21	)	)	PUNCT
aijes-7138	25	22	.	.	PUNCT
aijes-7138	26	1	currently	currently	ADV
aijes-7138	26	2	,	,	PUNCT
aijes-7138	26	3	there	there	PRON
aijes-7138	26	4	are	be	VERB
aijes-7138	26	5	only	only	ADV
aijes-7138	26	6	three	three	NUM
aijes-7138	26	7	hydrogen	hydrogen	NOUN
aijes-7138	26	8	valleys	valley	NOUN
aijes-7138	26	9	in	in	ADP
aijes-7138	26	10	the	the	DET
aijes-7138	26	11	eu	eu	PROPN
aijes-7138	26	12	one	one	NUM
aijes-7138	26	13	in	in	ADP
aijes-7138	26	14	denmark	denmark	NOUN
aijes-7138	26	15	and	and	CCONJ
aijes-7138	26	16	two	two	NUM
aijes-7138	26	17	in	in	ADP
aijes-7138	26	18	germany	germany	PROPN
aijes-7138	26	19	.	.	PUNCT
aijes-7138	27	1	these	these	DET
aijes-7138	27	2	countries	country	NOUN
aijes-7138	27	3	can	can	AUX
aijes-7138	27	4	be	be	AUX
aijes-7138	27	5	considered	consider	VERB
aijes-7138	27	6	pioneers	pioneer	NOUN
aijes-7138	27	7	in	in	ADP
aijes-7138	27	8	this	this	DET
aijes-7138	27	9	area	area	NOUN
aijes-7138	27	10	.	.	PUNCT
aijes-7138	28	1	on	on	ADP
aijes-7138	28	2	the	the	DET
aijes-7138	28	3	positive	positive	ADJ
aijes-7138	28	4	side	side	NOUN
aijes-7138	28	5	,	,	PUNCT
aijes-7138	28	6	however	however	ADV
aijes-7138	28	7	,	,	PUNCT
aijes-7138	28	8	another	another	DET
aijes-7138	28	9	17	17	NUM
aijes-7138	28	10	projects	project	NOUN
aijes-7138	28	11	are	be	AUX
aijes-7138	28	12	actively	actively	ADV
aijes-7138	28	13	developing	develop	VERB
aijes-7138	28	14	,	,	PUNCT
aijes-7138	28	15	indicating	indicate	VERB
aijes-7138	28	16	a	a	DET
aijes-7138	28	17	gradual	gradual	ADJ
aijes-7138	28	18	expansion	expansion	NOUN
aijes-7138	28	19	of	of	ADP
aijes-7138	28	20	hydrogen	hydrogen	NOUN
aijes-7138	28	21	solutions	solution	NOUN
aijes-7138	28	22	across	across	ADP
aijes-7138	28	23	the	the	DET
aijes-7138	28	24	european	european	PROPN
aijes-7138	28	25	continent	continent	NOUN
aijes-7138	28	26	(	(	PUNCT
aijes-7138	28	27	kumar	kumar	PROPN
aijes-7138	28	28	&	&	CCONJ
aijes-7138	28	29	lim	lim	PROPN
aijes-7138	28	30	,	,	PUNCT
aijes-7138	28	31	2022	2022	NUM
aijes-7138	28	32	)	)	PUNCT
aijes-7138	28	33	.	.	PUNCT
aijes-7138	29	1	1.1.2	1.1.2	NUM
aijes-7138	29	2	european	european	ADJ
aijes-7138	29	3	ambitions	ambition	NOUN
aijes-7138	29	4	for	for	ADP
aijes-7138	29	5	hydrogen	hydrogen	NOUN
aijes-7138	29	6	valleys	valley	NOUN
aijes-7138	29	7	the	the	DET
aijes-7138	29	8	european	european	PROPN
aijes-7138	29	9	commission	commission	PROPN
aijes-7138	29	10	has	have	AUX
aijes-7138	29	11	set	set	VERB
aijes-7138	29	12	itself	itself	PRON
aijes-7138	29	13	an	an	DET
aijes-7138	29	14	ambitious	ambitious	ADJ
aijes-7138	29	15	target	target	NOUN
aijes-7138	29	16	of	of	ADP
aijes-7138	29	17	doubling	double	VERB
aijes-7138	29	18	the	the	DET
aijes-7138	29	19	number	number	NOUN
aijes-7138	29	20	of	of	ADP
aijes-7138	29	21	operational	operational	ADJ
aijes-7138	29	22	hydrogen	hydrogen	NOUN
aijes-7138	29	23	valleys	valley	NOUN
aijes-7138	29	24	by	by	ADP
aijes-7138	29	25	2025	2025	NUM
aijes-7138	29	26	.	.	PUNCT
aijes-7138	30	1	the	the	DET
aijes-7138	30	2	commissioner	commissioner	NOUN
aijes-7138	30	3	for	for	ADP
aijes-7138	30	4	innovation	innovation	NOUN
aijes-7138	30	5	,	,	PUNCT
aijes-7138	30	6	research	research	NOUN
aijes-7138	30	7	,	,	PUNCT
aijes-7138	30	8	culture	culture	NOUN
aijes-7138	30	9	,	,	PUNCT
aijes-7138	30	10	science	science	NOUN
aijes-7138	30	11	and	and	CCONJ
aijes-7138	30	12	youth	youth	NOUN
aijes-7138	30	13	has	have	AUX
aijes-7138	30	14	highlighted	highlight	VERB
aijes-7138	30	15	their	their	PRON
aijes-7138	30	16	importance	importance	NOUN
aijes-7138	30	17	.	.	PUNCT
aijes-7138	31	1	according	accord	VERB
aijes-7138	31	2	to	to	ADP
aijes-7138	31	3	her	she	PRON
aijes-7138	31	4	,	,	PUNCT
aijes-7138	31	5	hydrogen	hydrogen	NOUN
aijes-7138	31	6	valleys	valley	NOUN
aijes-7138	31	7	are	be	AUX
aijes-7138	31	8	key	key	ADJ
aijes-7138	31	9	to	to	ADP
aijes-7138	31	10	creating	create	VERB
aijes-7138	31	11	a	a	DET
aijes-7138	31	12	european	european	ADJ
aijes-7138	31	13	hydrogen	hydrogen	NOUN
aijes-7138	31	14	research	research	NOUN
aijes-7138	31	15	and	and	CCONJ
aijes-7138	31	16	innovation	innovation	NOUN
aijes-7138	31	17	area	area	NOUN
aijes-7138	31	18	.	.	PUNCT
aijes-7138	32	1	hydrogen	hydrogen	NOUN
aijes-7138	32	2	valleys	valley	NOUN
aijes-7138	32	3	allow	allow	VERB
aijes-7138	32	4	new	new	ADJ
aijes-7138	32	5	technologies	technology	NOUN
aijes-7138	32	6	to	to	PART
aijes-7138	32	7	be	be	AUX
aijes-7138	32	8	integrated	integrate	VERB
aijes-7138	32	9	directly	directly	ADV
aijes-7138	32	10	into	into	ADP
aijes-7138	32	11	a	a	DET
aijes-7138	32	12	hydrogen	hydrogen	NOUN
aijes-7138	32	13	ecosystem	ecosystem	NOUN
aijes-7138	32	14	tailored	tailor	VERB
aijes-7138	32	15	to	to	ADP
aijes-7138	32	16	local	local	ADJ
aijes-7138	32	17	requirements	requirement	NOUN
aijes-7138	32	18	.	.	PUNCT
aijes-7138	33	1	this	this	DET
aijes-7138	33	2	approach	approach	NOUN
aijes-7138	33	3	provides	provide	VERB
aijes-7138	33	4	space	space	NOUN
aijes-7138	33	5	for	for	ADP
aijes-7138	33	6	testing	testing	NOUN
aijes-7138	33	7	and	and	CCONJ
aijes-7138	33	8	optimizing	optimize	VERB
aijes-7138	33	9	different	different	ADJ
aijes-7138	33	10	solutions	solution	NOUN
aijes-7138	33	11	before	before	ADP
aijes-7138	33	12	their	their	PRON
aijes-7138	33	13	wider	wide	ADJ
aijes-7138	33	14	deployment	deployment	NOUN
aijes-7138	33	15	,	,	PUNCT
aijes-7138	33	16	which	which	PRON
aijes-7138	33	17	is	be	AUX
aijes-7138	33	18	extremely	extremely	ADV
aijes-7138	33	19	important	important	ADJ
aijes-7138	33	20	for	for	ADP
aijes-7138	33	21	new	new	ADJ
aijes-7138	33	22	and	and	CCONJ
aijes-7138	33	23	emerging	emerge	VERB
aijes-7138	33	24	technologies	technology	NOUN
aijes-7138	33	25	(	(	PUNCT
aijes-7138	33	26	lagioia	lagioia	PROPN
aijes-7138	33	27	,	,	PUNCT
aijes-7138	33	28	spinelli	spinelli	PROPN
aijes-7138	33	29	&	&	CCONJ
aijes-7138	33	30	amicarelli	amicarelli	PROPN
aijes-7138	33	31	,	,	PUNCT
aijes-7138	33	32	2023	2023	NUM
aijes-7138	33	33	)	)	PUNCT
aijes-7138	33	34	.	.	PUNCT
aijes-7138	34	1	maria	maria	PROPN
aijes-7138	34	2	bartekova	bartekova	PROPN
aijes-7138	34	3	,	,	PUNCT
aijes-7138	34	4	sabina	sabina	PROPN
aijes-7138	34	5	janikovicova	janikovicova	VERB
aijes-7138	34	6	39	39	NUM
aijes-7138	34	7	1.1.3	1.1.3	NUM
aijes-7138	34	8	main	main	ADJ
aijes-7138	34	9	challenges	challenge	NOUN
aijes-7138	34	10	in	in	ADP
aijes-7138	34	11	the	the	DET
aijes-7138	34	12	development	development	NOUN
aijes-7138	34	13	of	of	ADP
aijes-7138	34	14	hydrogen	hydrogen	NOUN
aijes-7138	34	15	technologies	technology	NOUN
aijes-7138	34	16	the	the	DET
aijes-7138	34	17	three	three	NUM
aijes-7138	34	18	main	main	ADJ
aijes-7138	34	19	obstacles	obstacle	NOUN
aijes-7138	34	20	can	can	AUX
aijes-7138	34	21	be	be	AUX
aijes-7138	34	22	considered	consider	VERB
aijes-7138	34	23	regulation	regulation	NOUN
aijes-7138	34	24	,	,	PUNCT
aijes-7138	34	25	permitting	permit	VERB
aijes-7138	34	26	processes	process	NOUN
aijes-7138	34	27	and	and	CCONJ
aijes-7138	34	28	access	access	NOUN
aijes-7138	34	29	to	to	ADP
aijes-7138	34	30	the	the	DET
aijes-7138	34	31	energy	energy	NOUN
aijes-7138	34	32	grid	grid	NOUN
aijes-7138	34	33	.	.	PUNCT
aijes-7138	35	1	countries	country	NOUN
aijes-7138	35	2	need	need	VERB
aijes-7138	35	3	clear	clear	ADJ
aijes-7138	35	4	regulation	regulation	NOUN
aijes-7138	35	5	and	and	CCONJ
aijes-7138	35	6	clear	clear	ADJ
aijes-7138	35	7	permitting	permitting	NOUN
aijes-7138	35	8	processes	process	NOUN
aijes-7138	35	9	,	,	PUNCT
aijes-7138	35	10	but	but	CCONJ
aijes-7138	35	11	access	access	NOUN
aijes-7138	35	12	to	to	ADP
aijes-7138	35	13	the	the	DET
aijes-7138	35	14	energy	energy	NOUN
aijes-7138	35	15	grid	grid	NOUN
aijes-7138	35	16	is	be	AUX
aijes-7138	35	17	the	the	DET
aijes-7138	35	18	most	most	ADV
aijes-7138	35	19	problematic	problematic	ADJ
aijes-7138	35	20	(	(	PUNCT
aijes-7138	35	21	zainal	zainal	PROPN
aijes-7138	35	22	et	et	PROPN
aijes-7138	35	23	al	al	PROPN
aijes-7138	35	24	.	.	PROPN
aijes-7138	35	25	,	,	PUNCT
aijes-7138	35	26	2024	2024	NUM
aijes-7138	35	27	)	)	PUNCT
aijes-7138	35	28	.	.	PUNCT
aijes-7138	36	1	this	this	PRON
aijes-7138	36	2	is	be	AUX
aijes-7138	36	3	essential	essential	ADJ
aijes-7138	36	4	to	to	PART
aijes-7138	36	5	ensure	ensure	VERB
aijes-7138	36	6	sufficient	sufficient	ADJ
aijes-7138	36	7	renewable	renewable	ADJ
aijes-7138	36	8	electricity	electricity	NOUN
aijes-7138	36	9	to	to	PART
aijes-7138	36	10	produce	produce	VERB
aijes-7138	36	11	green	green	ADJ
aijes-7138	36	12	hydrogen	hydrogen	NOUN
aijes-7138	36	13	.	.	PUNCT
aijes-7138	37	1	without	without	ADP
aijes-7138	37	2	solving	solve	VERB
aijes-7138	37	3	this	this	DET
aijes-7138	37	4	problem	problem	NOUN
aijes-7138	37	5	,	,	PUNCT
aijes-7138	37	6	it	it	PRON
aijes-7138	37	7	will	will	AUX
aijes-7138	37	8	be	be	AUX
aijes-7138	37	9	difficult	difficult	ADJ
aijes-7138	37	10	to	to	PART
aijes-7138	37	11	achieve	achieve	VERB
aijes-7138	37	12	the	the	DET
aijes-7138	37	13	set	set	NOUN
aijes-7138	37	14	goals	goal	NOUN
aijes-7138	37	15	for	for	ADP
aijes-7138	37	16	the	the	DET
aijes-7138	37	17	production	production	NOUN
aijes-7138	37	18	and	and	CCONJ
aijes-7138	37	19	use	use	NOUN
aijes-7138	37	20	of	of	ADP
aijes-7138	37	21	hydrogen	hydrogen	NOUN
aijes-7138	37	22	on	on	ADP
aijes-7138	37	23	the	the	DET
aijes-7138	37	24	required	require	VERB
aijes-7138	37	25	scale	scale	NOUN
aijes-7138	37	26	.	.	PUNCT
aijes-7138	38	1	these	these	DET
aijes-7138	38	2	challenges	challenge	NOUN
aijes-7138	38	3	reflect	reflect	VERB
aijes-7138	38	4	the	the	DET
aijes-7138	38	5	complexity	complexity	NOUN
aijes-7138	38	6	of	of	ADP
aijes-7138	38	7	the	the	DET
aijes-7138	38	8	transition	transition	NOUN
aijes-7138	38	9	to	to	ADP
aijes-7138	38	10	a	a	DET
aijes-7138	38	11	hydrogen	hydrogen	NOUN
aijes-7138	38	12	economy	economy	NOUN
aijes-7138	38	13	(	(	PUNCT
aijes-7138	38	14	kakoulaki	kakoulaki	PROPN
aijes-7138	38	15	et	et	PROPN
aijes-7138	38	16	al	al	PROPN
aijes-7138	38	17	.	.	PROPN
aijes-7138	38	18	,	,	PUNCT
aijes-7138	38	19	2021	2021	NUM
aijes-7138	38	20	)	)	PUNCT
aijes-7138	38	21	.	.	PUNCT
aijes-7138	39	1	while	while	SCONJ
aijes-7138	39	2	the	the	DET
aijes-7138	39	3	european	european	PROPN
aijes-7138	39	4	union	union	PROPN
aijes-7138	39	5	coordinates	coordinate	VERB
aijes-7138	39	6	a	a	DET
aijes-7138	39	7	common	common	ADJ
aijes-7138	39	8	approach	approach	NOUN
aijes-7138	39	9	to	to	ADP
aijes-7138	39	10	the	the	DET
aijes-7138	39	11	hydrogen	hydrogen	NOUN
aijes-7138	39	12	economy	economy	NOUN
aijes-7138	39	13	,	,	PUNCT
aijes-7138	39	14	individual	individual	ADJ
aijes-7138	39	15	member	member	NOUN
aijes-7138	39	16	states	state	NOUN
aijes-7138	39	17	are	be	AUX
aijes-7138	39	18	implementing	implement	VERB
aijes-7138	39	19	their	their	PRON
aijes-7138	39	20	own	own	ADJ
aijes-7138	39	21	initiatives	initiative	NOUN
aijes-7138	39	22	that	that	PRON
aijes-7138	39	23	reflect	reflect	VERB
aijes-7138	39	24	their	their	PRON
aijes-7138	39	25	specific	specific	ADJ
aijes-7138	39	26	conditions	condition	NOUN
aijes-7138	39	27	,	,	PUNCT
aijes-7138	39	28	priorities	priority	NOUN
aijes-7138	39	29	and	and	CCONJ
aijes-7138	39	30	possibilities	possibility	NOUN
aijes-7138	39	31	(	(	PUNCT
aijes-7138	39	32	mneimneh	mneimneh	NOUN
aijes-7138	39	33	et	et	PROPN
aijes-7138	39	34	al	al	PROPN
aijes-7138	39	35	.	.	PROPN
aijes-7138	39	36	,	,	PUNCT
aijes-7138	39	37	2023	2023	NUM
aijes-7138	39	38	)	)	PUNCT
aijes-7138	39	39	.	.	PUNCT
aijes-7138	40	1	germany	germany	PROPN
aijes-7138	40	2	and	and	CCONJ
aijes-7138	40	3	denmark	denmark	PROPN
aijes-7138	40	4	have	have	AUX
aijes-7138	40	5	emerged	emerge	VERB
aijes-7138	40	6	as	as	ADP
aijes-7138	40	7	european	european	ADJ
aijes-7138	40	8	leaders	leader	NOUN
aijes-7138	40	9	in	in	ADP
aijes-7138	40	10	hydrogen	hydrogen	NOUN
aijes-7138	40	11	technologies	technology	NOUN
aijes-7138	40	12	,	,	PUNCT
aijes-7138	40	13	as	as	SCONJ
aijes-7138	40	14	evidenced	evidence	VERB
aijes-7138	40	15	by	by	ADP
aijes-7138	40	16	the	the	DET
aijes-7138	40	17	fact	fact	NOUN
aijes-7138	40	18	that	that	SCONJ
aijes-7138	40	19	these	these	DET
aijes-7138	40	20	countries	country	NOUN
aijes-7138	40	21	are	be	AUX
aijes-7138	40	22	home	home	NOUN
aijes-7138	40	23	to	to	ADP
aijes-7138	40	24	three	three	NUM
aijes-7138	40	25	currently	currently	ADV
aijes-7138	40	26	operational	operational	ADJ
aijes-7138	40	27	hydrogen	hydrogen	NOUN
aijes-7138	40	28	valleys	valley	NOUN
aijes-7138	40	29	(	(	PUNCT
aijes-7138	40	30	hashimova	hashimova	X
aijes-7138	40	31	,	,	PUNCT
aijes-7138	40	32	2023	2023	NUM
aijes-7138	40	33	)	)	PUNCT
aijes-7138	40	34	.	.	PUNCT
aijes-7138	41	1	germany	germany	PROPN
aijes-7138	41	2	,	,	PUNCT
aijes-7138	41	3	europe	europe	PROPN
aijes-7138	41	4	's	's	PART
aijes-7138	41	5	largest	large	ADJ
aijes-7138	41	6	economy	economy	NOUN
aijes-7138	41	7	,	,	PUNCT
aijes-7138	41	8	is	be	AUX
aijes-7138	41	9	investing	invest	VERB
aijes-7138	41	10	massive	massive	ADJ
aijes-7138	41	11	resources	resource	NOUN
aijes-7138	41	12	in	in	ADP
aijes-7138	41	13	the	the	DET
aijes-7138	41	14	development	development	NOUN
aijes-7138	41	15	of	of	ADP
aijes-7138	41	16	the	the	DET
aijes-7138	41	17	hydrogen	hydrogen	NOUN
aijes-7138	41	18	sector	sector	NOUN
aijes-7138	41	19	,	,	PUNCT
aijes-7138	41	20	while	while	SCONJ
aijes-7138	41	21	denmark	denmark	NOUN
aijes-7138	41	22	is	be	AUX
aijes-7138	41	23	building	build	VERB
aijes-7138	41	24	on	on	ADP
aijes-7138	41	25	its	its	PRON
aijes-7138	41	26	experience	experience	NOUN
aijes-7138	41	27	with	with	ADP
aijes-7138	41	28	wind	wind	NOUN
aijes-7138	41	29	energy	energy	NOUN
aijes-7138	41	30	,	,	PUNCT
aijes-7138	41	31	which	which	PRON
aijes-7138	41	32	it	it	PRON
aijes-7138	41	33	plans	plan	VERB
aijes-7138	41	34	to	to	PART
aijes-7138	41	35	use	use	VERB
aijes-7138	41	36	to	to	PART
aijes-7138	41	37	produce	produce	VERB
aijes-7138	41	38	green	green	ADJ
aijes-7138	41	39	hydrogen	hydrogen	NOUN
aijes-7138	41	40	(	(	PUNCT
aijes-7138	41	41	van	van	PROPN
aijes-7138	41	42	der	der	NOUN
aijes-7138	41	43	spek	spek	PROPN
aijes-7138	41	44	et	et	PROPN
aijes-7138	41	45	al	al	PROPN
aijes-7138	41	46	.	.	PROPN
aijes-7138	41	47	,	,	PUNCT
aijes-7138	41	48	2022	2022	NUM
aijes-7138	41	49	)	)	PUNCT
aijes-7138	41	50	.	.	PUNCT
aijes-7138	42	1	in	in	ADP
aijes-7138	42	2	2024	2024	NUM
aijes-7138	42	3	,	,	PUNCT
aijes-7138	42	4	the	the	DET
aijes-7138	42	5	european	european	PROPN
aijes-7138	42	6	commission	commission	PROPN
aijes-7138	42	7	,	,	PUNCT
aijes-7138	42	8	together	together	ADV
aijes-7138	42	9	with	with	ADP
aijes-7138	42	10	spain	spain	PROPN
aijes-7138	42	11	,	,	PUNCT
aijes-7138	42	12	lithuania	lithuania	PROPN
aijes-7138	42	13	and	and	CCONJ
aijes-7138	42	14	austria	austria	PROPN
aijes-7138	42	15	,	,	PUNCT
aijes-7138	42	16	announced	announce	VERB
aijes-7138	42	17	new	new	ADJ
aijes-7138	42	18	financial	financial	ADJ
aijes-7138	42	19	support	support	NOUN
aijes-7138	42	20	for	for	ADP
aijes-7138	42	21	the	the	DET
aijes-7138	42	22	development	development	NOUN
aijes-7138	42	23	of	of	ADP
aijes-7138	42	24	hydrogen	hydrogen	NOUN
aijes-7138	42	25	from	from	ADP
aijes-7138	42	26	renewable	renewable	ADJ
aijes-7138	42	27	sources	source	NOUN
aijes-7138	42	28	through	through	ADP
aijes-7138	42	29	an	an	DET
aijes-7138	42	30	innovation	innovation	NOUN
aijes-7138	42	31	fund	fund	NOUN
aijes-7138	42	32	.	.	PUNCT
aijes-7138	43	1	these	these	DET
aijes-7138	43	2	three	three	NUM
aijes-7138	43	3	member	member	NOUN
aijes-7138	43	4	states	state	NOUN
aijes-7138	43	5	have	have	AUX
aijes-7138	43	6	joined	join	VERB
aijes-7138	43	7	the	the	DET
aijes-7138	43	8	"	"	PUNCT
aijes-7138	43	9	auctions	auction	NOUN
aijes-7138	43	10	as	as	ADP
aijes-7138	43	11	a	a	DET
aijes-7138	43	12	service	service	NOUN
aijes-7138	43	13	"	"	PUNCT
aijes-7138	43	14	scheme	scheme	NOUN
aijes-7138	43	15	in	in	ADP
aijes-7138	43	16	the	the	DET
aijes-7138	43	17	second	second	ADJ
aijes-7138	43	18	auction	auction	NOUN
aijes-7138	43	19	of	of	ADP
aijes-7138	43	20	the	the	DET
aijes-7138	43	21	european	european	PROPN
aijes-7138	43	22	hydrogen	hydrogen	PROPN
aijes-7138	43	23	bank	bank	NOUN
aijes-7138	43	24	.	.	PUNCT
aijes-7138	44	1	in	in	ADP
aijes-7138	44	2	addition	addition	NOUN
aijes-7138	44	3	to	to	ADP
aijes-7138	44	4	the	the	DET
aijes-7138	44	5	€	€	SYM
aijes-7138	44	6	1.2	1.2	NUM
aijes-7138	44	7	billion	billion	NUM
aijes-7138	44	8	in	in	ADP
aijes-7138	44	9	eu	eu	PROPN
aijes-7138	44	10	funding	funding	PROPN
aijes-7138	44	11	,	,	PUNCT
aijes-7138	44	12	the	the	DET
aijes-7138	44	13	three	three	NUM
aijes-7138	44	14	countries	country	NOUN
aijes-7138	44	15	have	have	AUX
aijes-7138	44	16	allocated	allocate	VERB
aijes-7138	44	17	over	over	ADP
aijes-7138	44	18	€	€	SYM
aijes-7138	44	19	700	700	NUM
aijes-7138	44	20	million	million	NUM
aijes-7138	44	21	from	from	ADP
aijes-7138	44	22	national	national	ADJ
aijes-7138	44	23	resources	resource	NOUN
aijes-7138	44	24	to	to	PART
aijes-7138	44	25	support	support	VERB
aijes-7138	44	26	renewable	renewable	ADJ
aijes-7138	44	27	hydrogen	hydrogen	NOUN
aijes-7138	44	28	projects	project	NOUN
aijes-7138	44	29	on	on	ADP
aijes-7138	44	30	their	their	PRON
aijes-7138	44	31	territory	territory	NOUN
aijes-7138	44	32	.	.	PUNCT
aijes-7138	45	1	the	the	DET
aijes-7138	45	2	total	total	ADJ
aijes-7138	45	3	funds	fund	NOUN
aijes-7138	45	4	mobilised	mobilise	VERB
aijes-7138	45	5	through	through	ADP
aijes-7138	45	6	the	the	DET
aijes-7138	45	7	renewable	renewable	ADJ
aijes-7138	45	8	hydrogen	hydrogen	NOUN
aijes-7138	45	9	auction	auction	NOUN
aijes-7138	45	10	reached	reach	VERB
aijes-7138	45	11	around	around	ADV
aijes-7138	45	12	two	two	NUM
aijes-7138	45	13	billion	billion	NUM
aijes-7138	45	14	euros	euro	NOUN
aijes-7138	45	15	(	(	PUNCT
aijes-7138	45	16	falcone	falcone	NOUN
aijes-7138	45	17	,	,	PUNCT
aijes-7138	45	18	hiete	hiete	ADJ
aijes-7138	45	19	&	&	CCONJ
aijes-7138	45	20	sapio	sapio	PROPN
aijes-7138	45	21	,	,	PUNCT
aijes-7138	45	22	2021	2021	NUM
aijes-7138	45	23	)	)	PUNCT
aijes-7138	45	24	.	.	PUNCT
aijes-7138	46	1	1.1.4	1.1.4	NUM
aijes-7138	46	2	technological	technological	ADJ
aijes-7138	46	3	and	and	CCONJ
aijes-7138	46	4	infrastructure	infrastructure	NOUN
aijes-7138	46	5	constraints	constraint	VERB
aijes-7138	46	6	another	another	DET
aijes-7138	46	7	major	major	ADJ
aijes-7138	46	8	challenge	challenge	NOUN
aijes-7138	46	9	is	be	AUX
aijes-7138	46	10	the	the	DET
aijes-7138	46	11	need	need	NOUN
aijes-7138	46	12	to	to	PART
aijes-7138	46	13	develop	develop	VERB
aijes-7138	46	14	and	and	CCONJ
aijes-7138	46	15	optimise	optimise	ADJ
aijes-7138	46	16	technologies	technology	NOUN
aijes-7138	46	17	for	for	ADP
aijes-7138	46	18	the	the	DET
aijes-7138	46	19	production	production	NOUN
aijes-7138	46	20	,	,	PUNCT
aijes-7138	46	21	storage	storage	NOUN
aijes-7138	46	22	,	,	PUNCT
aijes-7138	46	23	transport	transport	NOUN
aijes-7138	46	24	and	and	CCONJ
aijes-7138	46	25	use	use	NOUN
aijes-7138	46	26	of	of	ADP
aijes-7138	46	27	hydrogen	hydrogen	NOUN
aijes-7138	46	28	.	.	PUNCT
aijes-7138	47	1	electrolysers	electrolyser	NOUN
aijes-7138	47	2	,	,	PUNCT
aijes-7138	47	3	the	the	DET
aijes-7138	47	4	essential	essential	ADJ
aijes-7138	47	5	equipment	equipment	NOUN
aijes-7138	47	6	to	to	PART
aijes-7138	47	7	produce	produce	VERB
aijes-7138	47	8	green	green	ADJ
aijes-7138	47	9	hydrogen	hydrogen	NOUN
aijes-7138	47	10	,	,	PUNCT
aijes-7138	47	11	are	be	AUX
aijes-7138	47	12	still	still	ADV
aijes-7138	47	13	relatively	relatively	ADV
aijes-7138	47	14	expensive	expensive	ADJ
aijes-7138	47	15	and	and	CCONJ
aijes-7138	47	16	their	their	PRON
aijes-7138	47	17	production	production	NOUN
aijes-7138	47	18	on	on	ADP
aijes-7138	47	19	an	an	DET
aijes-7138	47	20	industrial	industrial	ADJ
aijes-7138	47	21	scale	scale	NOUN
aijes-7138	47	22	is	be	AUX
aijes-7138	47	23	limited	limited	ADJ
aijes-7138	47	24	.	.	PUNCT
aijes-7138	48	1	the	the	DET
aijes-7138	48	2	infrastructure	infrastructure	NOUN
aijes-7138	48	3	for	for	ADP
aijes-7138	48	4	the	the	DET
aijes-7138	48	5	distribution	distribution	NOUN
aijes-7138	48	6	of	of	ADP
aijes-7138	48	7	hydrogen	hydrogen	NOUN
aijes-7138	48	8	is	be	AUX
aijes-7138	48	9	also	also	ADV
aijes-7138	48	10	problematic	problematic	ADJ
aijes-7138	48	11	(	(	PUNCT
aijes-7138	48	12	squadrito	squadrito	PROPN
aijes-7138	48	13	,	,	PUNCT
aijes-7138	48	14	maggio	maggio	PROPN
aijes-7138	48	15	&	&	CCONJ
aijes-7138	48	16	nicita	nicita	PROPN
aijes-7138	48	17	,	,	PUNCT
aijes-7138	48	18	2023	2023	NUM
aijes-7138	48	19	)	)	PUNCT
aijes-7138	48	20	.	.	PUNCT
aijes-7138	49	1	although	although	SCONJ
aijes-7138	49	2	some	some	DET
aijes-7138	49	3	european	european	ADJ
aijes-7138	49	4	countries	country	NOUN
aijes-7138	49	5	,	,	PUNCT
aijes-7138	49	6	such	such	ADJ
aijes-7138	49	7	as	as	ADP
aijes-7138	49	8	the	the	DET
aijes-7138	49	9	netherlands	netherlands	PROPN
aijes-7138	49	10	,	,	PUNCT
aijes-7138	49	11	germany	germany	PROPN
aijes-7138	49	12	and	and	CCONJ
aijes-7138	49	13	portugal	portugal	PROPN
aijes-7138	49	14	,	,	PUNCT
aijes-7138	49	15	have	have	VERB
aijes-7138	49	16	the	the	DET
aijes-7138	49	17	potential	potential	NOUN
aijes-7138	49	18	to	to	PART
aijes-7138	49	19	use	use	VERB
aijes-7138	49	20	existing	exist	VERB
aijes-7138	49	21	natural	natural	ADJ
aijes-7138	49	22	gas	gas	NOUN
aijes-7138	49	23	infrastructure	infrastructure	NOUN
aijes-7138	49	24	to	to	PART
aijes-7138	49	25	transport	transport	VERB
aijes-7138	49	26	hydrogen	hydrogen	NOUN
aijes-7138	49	27	,	,	PUNCT
aijes-7138	49	28	this	this	PRON
aijes-7138	49	29	requires	require	VERB
aijes-7138	49	30	significant	significant	ADJ
aijes-7138	49	31	investment	investment	NOUN
aijes-7138	49	32	and	and	CCONJ
aijes-7138	49	33	technical	technical	ADJ
aijes-7138	49	34	adaptations	adaptation	NOUN
aijes-7138	49	35	.	.	PUNCT
aijes-7138	50	1	these	these	DET
aijes-7138	50	2	countries	country	NOUN
aijes-7138	50	3	are	be	AUX
aijes-7138	50	4	well	well	ADV
aijes-7138	50	5	placed	place	VERB
aijes-7138	50	6	to	to	PART
aijes-7138	50	7	expand	expand	VERB
aijes-7138	50	8	the	the	DET
aijes-7138	50	9	use	use	NOUN
aijes-7138	50	10	of	of	ADP
aijes-7138	50	11	hydrogen	hydrogen	NOUN
aijes-7138	50	12	thanks	thank	NOUN
aijes-7138	50	13	to	to	ADP
aijes-7138	50	14	their	their	PRON
aijes-7138	50	15	natural	natural	ADJ
aijes-7138	50	16	gas	gas	NOUN
aijes-7138	50	17	infrastructure	infrastructure	NOUN
aijes-7138	50	18	that	that	PRON
aijes-7138	50	19	can	can	AUX
aijes-7138	50	20	be	be	AUX
aijes-7138	50	21	adapted	adapt	VERB
aijes-7138	50	22	to	to	PART
aijes-7138	50	23	transport	transport	VERB
aijes-7138	50	24	hydrogen	hydrogen	NOUN
aijes-7138	50	25	(	(	PUNCT
aijes-7138	50	26	trattner	trattner	NOUN
aijes-7138	50	27	,	,	PUNCT
aijes-7138	50	28	klell	klell	PROPN
aijes-7138	50	29	&	&	CCONJ
aijes-7138	50	30	radner	radner	PROPN
aijes-7138	50	31	,	,	PUNCT
aijes-7138	50	32	2022	2022	NUM
aijes-7138	50	33	;	;	PUNCT
aijes-7138	50	34	azadnia	azadnia	PROPN
aijes-7138	50	35	et	et	PROPN
aijes-7138	50	36	al	al	PROPN
aijes-7138	50	37	.	.	PROPN
aijes-7138	50	38	,	,	PUNCT
aijes-7138	50	39	2023	2023	NUM
aijes-7138	50	40	)	)	PUNCT
aijes-7138	50	41	.	.	PUNCT
aijes-7138	51	1	the	the	DET
aijes-7138	51	2	economic	economic	ADJ
aijes-7138	51	3	viability	viability	NOUN
aijes-7138	51	4	of	of	ADP
aijes-7138	51	5	hydrogen	hydrogen	NOUN
aijes-7138	51	6	projects	project	NOUN
aijes-7138	51	7	remains	remain	VERB
aijes-7138	51	8	one	one	NUM
aijes-7138	51	9	of	of	ADP
aijes-7138	51	10	the	the	DET
aijes-7138	51	11	biggest	big	ADJ
aijes-7138	51	12	obstacles	obstacle	NOUN
aijes-7138	51	13	to	to	ADP
aijes-7138	51	14	their	their	PRON
aijes-7138	51	15	wider	wide	ADJ
aijes-7138	51	16	deployment	deployment	NOUN
aijes-7138	51	17	.	.	PUNCT
aijes-7138	52	1	the	the	DET
aijes-7138	52	2	production	production	NOUN
aijes-7138	52	3	of	of	ADP
aijes-7138	52	4	green	green	ADJ
aijes-7138	52	5	hydrogen	hydrogen	PROPN
aijes-7138	52	6	is	be	AUX
aijes-7138	52	7	currently	currently	ADV
aijes-7138	52	8	more	more	ADV
aijes-7138	52	9	expensive	expensive	ADJ
aijes-7138	52	10	compared	compare	VERB
aijes-7138	52	11	to	to	ADP
aijes-7138	52	12	conventional	conventional	ADJ
aijes-7138	52	13	methods	method	NOUN
aijes-7138	52	14	of	of	ADP
aijes-7138	52	15	producing	produce	VERB
aijes-7138	52	16	hydrogen	hydrogen	NOUN
aijes-7138	52	17	from	from	ADP
aijes-7138	52	18	natural	natural	ADJ
aijes-7138	52	19	gas	gas	NOUN
aijes-7138	52	20	or	or	CCONJ
aijes-7138	52	21	the	the	DET
aijes-7138	52	22	direct	direct	ADJ
aijes-7138	52	23	use	use	NOUN
aijes-7138	52	24	of	of	ADP
aijes-7138	52	25	fossil	fossil	ADJ
aijes-7138	52	26	fuels	fuel	NOUN
aijes-7138	52	27	in	in	ADP
aijes-7138	52	28	industry	industry	NOUN
aijes-7138	52	29	(	(	PUNCT
aijes-7138	52	30	capurso	capurso	VERB
aijes-7138	52	31	et	et	PROPN
aijes-7138	52	32	al	al	PROPN
aijes-7138	52	33	.	.	PROPN
aijes-7138	52	34	,	,	PUNCT
aijes-7138	52	35	2022	2022	NUM
aijes-7138	52	36	)	)	PUNCT
aijes-7138	52	37	.	.	PUNCT
aijes-7138	53	1	hydrogen	hydrogen	NOUN
aijes-7138	53	2	currently	currently	ADV
aijes-7138	53	3	accounts	account	VERB
aijes-7138	53	4	for	for	ADP
aijes-7138	53	5	less	less	ADJ
aijes-7138	53	6	than	than	ADP
aijes-7138	53	7	1	1	NUM
aijes-7138	53	8	percent	percent	NOUN
aijes-7138	53	9	of	of	ADP
aijes-7138	53	10	european	european	ADJ
aijes-7138	53	11	energy	energy	NOUN
aijes-7138	53	12	consumption	consumption	NOUN
aijes-7138	53	13	and	and	CCONJ
aijes-7138	53	14	is	be	AUX
aijes-7138	53	15	mainly	mainly	ADV
aijes-7138	53	16	used	use	VERB
aijes-7138	53	17	as	as	ADP
aijes-7138	53	18	a	a	DET
aijes-7138	53	19	feedstock	feedstock	NOUN
aijes-7138	53	20	in	in	ADP
aijes-7138	53	21	the	the	DET
aijes-7138	53	22	chemical	chemical	NOUN
aijes-7138	53	23	industry	industry	NOUN
aijes-7138	53	24	(	(	PUNCT
aijes-7138	53	25	ismayilova	ismayilova	PROPN
aijes-7138	53	26	&	&	CCONJ
aijes-7138	53	27	hajiyeva	hajiyeva	PROPN
aijes-7138	53	28	,	,	PUNCT
aijes-7138	53	29	2024	2024	NUM
aijes-7138	53	30	)	)	PUNCT
aijes-7138	53	31	.	.	PUNCT
aijes-7138	54	1	this	this	DET
aijes-7138	54	2	situation	situation	NOUN
aijes-7138	54	3	highlights	highlight	VERB
aijes-7138	54	4	a	a	DET
aijes-7138	54	5	significant	significant	ADJ
aijes-7138	54	6	gap	gap	NOUN
aijes-7138	54	7	between	between	ADP
aijes-7138	54	8	current	current	ADJ
aijes-7138	54	9	reality	reality	NOUN
aijes-7138	54	10	and	and	CCONJ
aijes-7138	54	11	strategic	strategic	ADJ
aijes-7138	54	12	objectives	objective	NOUN
aijes-7138	54	13	,	,	PUNCT
aijes-7138	54	14	underlining	underline	VERB
aijes-7138	54	15	the	the	DET
aijes-7138	54	16	need	need	NOUN
aijes-7138	54	17	to	to	PART
aijes-7138	54	18	accelerate	accelerate	VERB
aijes-7138	54	19	the	the	DET
aijes-7138	54	20	development	development	NOUN
aijes-7138	54	21	of	of	ADP
aijes-7138	54	22	the	the	DET
aijes-7138	54	23	sector	sector	NOUN
aijes-7138	54	24	and	and	CCONJ
aijes-7138	54	25	increase	increase	VERB
aijes-7138	54	26	investment	investment	NOUN
aijes-7138	54	27	in	in	ADP
aijes-7138	54	28	relevant	relevant	ADJ
aijes-7138	54	29	technologies	technology	NOUN
aijes-7138	54	30	and	and	CCONJ
aijes-7138	54	31	infrastructure	infrastructure	NOUN
aijes-7138	54	32	(	(	PUNCT
aijes-7138	54	33	seck	seck	PROPN
aijes-7138	54	34	et	et	PROPN
aijes-7138	54	35	al	al	PROPN
aijes-7138	54	36	.	.	PROPN
aijes-7138	54	37	,	,	PUNCT
aijes-7138	54	38	2022	2022	NUM
aijes-7138	54	39	;	;	PUNCT
aijes-7138	54	40	genovese	genovese	NOUN
aijes-7138	54	41	et	et	PROPN
aijes-7138	54	42	al	al	PROPN
aijes-7138	54	43	.	.	PROPN
aijes-7138	54	44	,	,	PUNCT
aijes-7138	54	45	2023	2023	NUM
aijes-7138	54	46	)	)	PUNCT
aijes-7138	54	47	.	.	PUNCT
aijes-7138	55	1	hydrogen	hydrogen	NOUN
aijes-7138	55	2	's	's	PART
aijes-7138	55	3	role	role	NOUN
aijes-7138	55	4	in	in	ADP
aijes-7138	55	5	green	green	ADJ
aijes-7138	55	6	economy	economy	NOUN
aijes-7138	55	7	:	:	PUNCT
aijes-7138	55	8	opportunities	opportunity	NOUN
aijes-7138	55	9	and	and	CCONJ
aijes-7138	55	10	challenges	challenge	NOUN
aijes-7138	55	11	in	in	ADP
aijes-7138	55	12	selected	select	VERB
aijes-7138	55	13	european	european	ADJ
aijes-7138	55	14	countries	country	NOUN
aijes-7138	55	15	40	40	NUM
aijes-7138	55	16	while	while	SCONJ
aijes-7138	55	17	there	there	PRON
aijes-7138	55	18	is	be	VERB
aijes-7138	55	19	a	a	DET
aijes-7138	55	20	growing	grow	VERB
aijes-7138	55	21	number	number	NOUN
aijes-7138	55	22	of	of	ADP
aijes-7138	55	23	studies	study	NOUN
aijes-7138	55	24	addressing	address	VERB
aijes-7138	55	25	the	the	DET
aijes-7138	55	26	potential	potential	NOUN
aijes-7138	55	27	of	of	ADP
aijes-7138	55	28	hydrogen	hydrogen	NOUN
aijes-7138	55	29	as	as	ADP
aijes-7138	55	30	part	part	NOUN
aijes-7138	55	31	of	of	ADP
aijes-7138	55	32	a	a	DET
aijes-7138	55	33	green	green	ADJ
aijes-7138	55	34	transition	transition	NOUN
aijes-7138	55	35	(	(	PUNCT
aijes-7138	55	36	e.g.	e.g.	ADV
aijes-7138	55	37	in	in	ADP
aijes-7138	55	38	industry	industry	NOUN
aijes-7138	55	39	,	,	PUNCT
aijes-7138	55	40	transport	transport	NOUN
aijes-7138	55	41	or	or	CCONJ
aijes-7138	55	42	energy	energy	NOUN
aijes-7138	55	43	)	)	PUNCT
aijes-7138	55	44	,	,	PUNCT
aijes-7138	55	45	most	most	ADJ
aijes-7138	55	46	research	research	NOUN
aijes-7138	55	47	focuses	focus	VERB
aijes-7138	55	48	on	on	ADP
aijes-7138	55	49	the	the	DET
aijes-7138	55	50	technical	technical	ADJ
aijes-7138	55	51	,	,	PUNCT
aijes-7138	55	52	technological	technological	ADJ
aijes-7138	55	53	or	or	CCONJ
aijes-7138	55	54	environmental	environmental	ADJ
aijes-7138	55	55	aspects	aspect	NOUN
aijes-7138	55	56	of	of	ADP
aijes-7138	55	57	hydrogen	hydrogen	NOUN
aijes-7138	55	58	use	use	NOUN
aijes-7138	55	59	.	.	PUNCT
aijes-7138	56	1	however	however	ADV
aijes-7138	56	2	,	,	PUNCT
aijes-7138	56	3	only	only	ADV
aijes-7138	56	4	a	a	DET
aijes-7138	56	5	limited	limited	ADJ
aijes-7138	56	6	number	number	NOUN
aijes-7138	56	7	of	of	ADP
aijes-7138	56	8	works	work	NOUN
aijes-7138	56	9	analyse	analyse	VERB
aijes-7138	56	10	regional	regional	ADJ
aijes-7138	56	11	differences	difference	NOUN
aijes-7138	56	12	in	in	ADP
aijes-7138	56	13	the	the	DET
aijes-7138	56	14	development	development	NOUN
aijes-7138	56	15	of	of	ADP
aijes-7138	56	16	hydrogen	hydrogen	NOUN
aijes-7138	56	17	infrastructure	infrastructure	NOUN
aijes-7138	56	18	in	in	ADP
aijes-7138	56	19	relation	relation	NOUN
aijes-7138	56	20	to	to	ADP
aijes-7138	56	21	the	the	DET
aijes-7138	56	22	economic	economic	ADJ
aijes-7138	56	23	performance	performance	NOUN
aijes-7138	56	24	of	of	ADP
aijes-7138	56	25	countries	country	NOUN
aijes-7138	56	26	.	.	PUNCT
aijes-7138	57	1	in	in	ADP
aijes-7138	57	2	particular	particular	ADJ
aijes-7138	57	3	,	,	PUNCT
aijes-7138	57	4	there	there	PRON
aijes-7138	57	5	is	be	VERB
aijes-7138	57	6	a	a	DET
aijes-7138	57	7	lack	lack	NOUN
aijes-7138	57	8	of	of	ADP
aijes-7138	57	9	comparative	comparative	ADJ
aijes-7138	57	10	analysis	analysis	NOUN
aijes-7138	57	11	linking	link	VERB
aijes-7138	57	12	economic	economic	ADJ
aijes-7138	57	13	indicators	indicator	NOUN
aijes-7138	57	14	such	such	ADJ
aijes-7138	57	15	as	as	ADP
aijes-7138	57	16	gdp	gdp	NOUN
aijes-7138	57	17	per	per	ADP
aijes-7138	57	18	capita	capita	NOUN
aijes-7138	57	19	with	with	ADP
aijes-7138	57	20	practical	practical	ADJ
aijes-7138	57	21	indicators	indicator	NOUN
aijes-7138	57	22	of	of	ADP
aijes-7138	57	23	progress	progress	NOUN
aijes-7138	57	24	in	in	ADP
aijes-7138	57	25	hydrogen	hydrogen	NOUN
aijes-7138	57	26	mobility	mobility	NOUN
aijes-7138	57	27	and	and	CCONJ
aijes-7138	57	28	production	production	NOUN
aijes-7138	57	29	.	.	PUNCT
aijes-7138	58	1	this	this	DET
aijes-7138	58	2	study	study	NOUN
aijes-7138	58	3	therefore	therefore	ADV
aijes-7138	58	4	seeks	seek	VERB
aijes-7138	58	5	to	to	PART
aijes-7138	58	6	fill	fill	VERB
aijes-7138	58	7	this	this	DET
aijes-7138	58	8	gap	gap	NOUN
aijes-7138	58	9	by	by	ADP
aijes-7138	58	10	examining	examine	VERB
aijes-7138	58	11	whether	whether	SCONJ
aijes-7138	58	12	and	and	CCONJ
aijes-7138	58	13	how	how	SCONJ
aijes-7138	58	14	a	a	DET
aijes-7138	58	15	country	country	NOUN
aijes-7138	58	16	’s	’s	PART
aijes-7138	58	17	economic	economic	ADJ
aijes-7138	58	18	strength	strength	NOUN
aijes-7138	58	19	influences	influence	VERB
aijes-7138	58	20	its	its	PRON
aijes-7138	58	21	ability	ability	NOUN
aijes-7138	58	22	to	to	PART
aijes-7138	58	23	develop	develop	VERB
aijes-7138	58	24	a	a	DET
aijes-7138	58	25	hydrogen	hydrogen	NOUN
aijes-7138	58	26	economy	economy	NOUN
aijes-7138	58	27	.	.	PUNCT
aijes-7138	59	1	based	base	VERB
aijes-7138	59	2	on	on	ADP
aijes-7138	59	3	the	the	DET
aijes-7138	59	4	identified	identify	VERB
aijes-7138	59	5	research	research	NOUN
aijes-7138	59	6	gap	gap	NOUN
aijes-7138	59	7	,	,	PUNCT
aijes-7138	59	8	we	we	PRON
aijes-7138	59	9	formulated	formulate	VERB
aijes-7138	59	10	the	the	DET
aijes-7138	59	11	following	follow	VERB
aijes-7138	59	12	research	research	NOUN
aijes-7138	59	13	question	question	NOUN
aijes-7138	59	14	:	:	PUNCT
aijes-7138	59	15	“	"	PUNCT
aijes-7138	59	16	what	what	PRON
aijes-7138	59	17	is	be	AUX
aijes-7138	59	18	the	the	DET
aijes-7138	59	19	relationship	relationship	NOUN
aijes-7138	59	20	between	between	ADP
aijes-7138	59	21	the	the	DET
aijes-7138	59	22	economic	economic	ADJ
aijes-7138	59	23	maturity	maturity	NOUN
aijes-7138	59	24	of	of	ADP
aijes-7138	59	25	countries	country	NOUN
aijes-7138	59	26	(	(	PUNCT
aijes-7138	59	27	measured	measure	VERB
aijes-7138	59	28	by	by	ADP
aijes-7138	59	29	gdp	gdp	NOUN
aijes-7138	59	30	per	per	ADP
aijes-7138	59	31	capita	capita	NOUN
aijes-7138	59	32	)	)	PUNCT
aijes-7138	59	33	and	and	CCONJ
aijes-7138	59	34	the	the	DET
aijes-7138	59	35	rate	rate	NOUN
aijes-7138	59	36	of	of	ADP
aijes-7138	59	37	development	development	NOUN
aijes-7138	59	38	of	of	ADP
aijes-7138	59	39	hydrogen	hydrogen	NOUN
aijes-7138	59	40	infrastructure	infrastructure	NOUN
aijes-7138	59	41	,	,	PUNCT
aijes-7138	59	42	including	include	VERB
aijes-7138	59	43	the	the	DET
aijes-7138	59	44	number	number	NOUN
aijes-7138	59	45	of	of	ADP
aijes-7138	59	46	hydrogen	hydrogen	NOUN
aijes-7138	59	47	vehicles	vehicle	NOUN
aijes-7138	59	48	and	and	CCONJ
aijes-7138	59	49	production	production	NOUN
aijes-7138	59	50	capacities	capacity	NOUN
aijes-7138	59	51	in	in	ADP
aijes-7138	59	52	eu-27	eu-27	ADJ
aijes-7138	59	53	countries	country	NOUN
aijes-7138	59	54	?	?	PUNCT
aijes-7138	59	55	”	"	PUNCT
aijes-7138	59	56	.	.	PUNCT
aijes-7138	60	1	2	2	NUM
aijes-7138	60	2	data	datum	NOUN
aijes-7138	60	3	and	and	CCONJ
aijes-7138	60	4	methodology	methodology	NOUN
aijes-7138	60	5	this	this	DET
aijes-7138	60	6	study	study	NOUN
aijes-7138	60	7	examines	examine	VERB
aijes-7138	60	8	the	the	DET
aijes-7138	60	9	relationship	relationship	NOUN
aijes-7138	60	10	between	between	ADP
aijes-7138	60	11	hydrogen	hydrogen	NOUN
aijes-7138	60	12	infrastructure	infrastructure	NOUN
aijes-7138	60	13	capacities	capacity	NOUN
aijes-7138	60	14	and	and	CCONJ
aijes-7138	60	15	economic	economic	ADJ
aijes-7138	60	16	development	development	NOUN
aijes-7138	60	17	in	in	ADP
aijes-7138	60	18	eu-27	eu-27	ADJ
aijes-7138	60	19	countries	country	NOUN
aijes-7138	60	20	.	.	PUNCT
aijes-7138	61	1	the	the	DET
aijes-7138	61	2	dataset	dataset	NOUN
aijes-7138	61	3	used	use	VERB
aijes-7138	61	4	includes	include	VERB
aijes-7138	61	5	national	national	ADJ
aijes-7138	61	6	indicators	indicator	NOUN
aijes-7138	61	7	obtained	obtain	VERB
aijes-7138	61	8	from	from	ADP
aijes-7138	61	9	publicly	publicly	ADV
aijes-7138	61	10	available	available	ADJ
aijes-7138	61	11	sources	source	NOUN
aijes-7138	61	12	such	such	ADJ
aijes-7138	61	13	as	as	ADP
aijes-7138	61	14	eurostat	eurostat	PROPN
aijes-7138	61	15	,	,	PUNCT
aijes-7138	61	16	the	the	DET
aijes-7138	61	17	european	european	ADJ
aijes-7138	61	18	hydrogen	hydrogen	PROPN
aijes-7138	61	19	observatory	observatory	NOUN
aijes-7138	61	20	and	and	CCONJ
aijes-7138	61	21	national	national	ADJ
aijes-7138	61	22	statistical	statistical	ADJ
aijes-7138	61	23	offices	office	NOUN
aijes-7138	61	24	.	.	PUNCT
aijes-7138	62	1	three	three	NUM
aijes-7138	62	2	main	main	ADJ
aijes-7138	62	3	variables	variable	NOUN
aijes-7138	62	4	were	be	AUX
aijes-7138	62	5	selected	select	VERB
aijes-7138	62	6	for	for	ADP
aijes-7138	62	7	the	the	DET
aijes-7138	62	8	analysis	analysis	NOUN
aijes-7138	62	9	:	:	PUNCT
aijes-7138	62	10			X
aijes-7138	62	11	hydrogen	hydrogen	NOUN
aijes-7138	62	12	production	production	NOUN
aijes-7138	62	13	capacity	capacity	NOUN
aijes-7138	62	14	(	(	PUNCT
aijes-7138	62	15	mw	mw	ADJ
aijes-7138	62	16	/	/	SYM
aijes-7138	62	17	mwel	mwel	ADJ
aijes-7138	62	18	)	)	PUNCT
aijes-7138	62	19	,	,	PUNCT
aijes-7138	62	20			NOUN
aijes-7138	62	21	hydrogen	hydrogen	NOUN
aijes-7138	62	22	consumption	consumption	NOUN
aijes-7138	62	23	capacity	capacity	NOUN
aijes-7138	62	24	(	(	PUNCT
aijes-7138	62	25	in	in	ADP
aijes-7138	62	26	tonnes	tonne	NOUN
aijes-7138	62	27	/	/	SYM
aijes-7138	62	28	year	year	NOUN
aijes-7138	62	29	)	)	PUNCT
aijes-7138	62	30	,	,	PUNCT
aijes-7138	62	31			PRON
aijes-7138	62	32	gdp	gdp	NOUN
aijes-7138	62	33	per	per	ADP
aijes-7138	62	34	capita	capita	X
aijes-7138	62	35	(	(	PUNCT
aijes-7138	62	36	in	in	ADP
aijes-7138	62	37	euros	euro	NOUN
aijes-7138	62	38	)	)	PUNCT
aijes-7138	62	39	.	.	PUNCT
aijes-7138	63	1	countries	country	NOUN
aijes-7138	63	2	were	be	AUX
aijes-7138	63	3	divided	divide	VERB
aijes-7138	63	4	into	into	ADP
aijes-7138	63	5	two	two	NUM
aijes-7138	63	6	groups	group	NOUN
aijes-7138	63	7	–	–	PUNCT
aijes-7138	63	8	high	high	ADJ
aijes-7138	63	9	and	and	CCONJ
aijes-7138	63	10	low	low	ADJ
aijes-7138	63	11	levels	level	NOUN
aijes-7138	63	12	of	of	ADP
aijes-7138	63	13	hydrogen	hydrogen	NOUN
aijes-7138	63	14	infrastructure	infrastructure	NOUN
aijes-7138	63	15	development	development	NOUN
aijes-7138	63	16	–	–	PUNCT
aijes-7138	63	17	based	base	VERB
aijes-7138	63	18	on	on	ADP
aijes-7138	63	19	aggregated	aggregate	VERB
aijes-7138	63	20	indicators	indicator	NOUN
aijes-7138	63	21	of	of	ADP
aijes-7138	63	22	hydrogen	hydrogen	NOUN
aijes-7138	63	23	production	production	NOUN
aijes-7138	63	24	and	and	CCONJ
aijes-7138	63	25	consumption	consumption	NOUN
aijes-7138	63	26	in	in	ADP
aijes-7138	63	27	2025	2025	NUM
aijes-7138	63	28	.	.	PUNCT
aijes-7138	64	1	due	due	ADP
aijes-7138	64	2	to	to	ADP
aijes-7138	64	3	the	the	DET
aijes-7138	64	4	small	small	ADJ
aijes-7138	64	5	sample	sample	NOUN
aijes-7138	64	6	size	size	NOUN
aijes-7138	64	7	and	and	CCONJ
aijes-7138	64	8	the	the	DET
aijes-7138	64	9	lack	lack	NOUN
aijes-7138	64	10	of	of	ADP
aijes-7138	64	11	examination	examination	NOUN
aijes-7138	64	12	of	of	ADP
aijes-7138	64	13	normal	normal	ADJ
aijes-7138	64	14	distribution	distribution	NOUN
aijes-7138	64	15	,	,	PUNCT
aijes-7138	64	16	nonparametric	nonparametric	NOUN
aijes-7138	64	17	tests	test	NOUN
aijes-7138	64	18	were	be	AUX
aijes-7138	64	19	used	use	VERB
aijes-7138	64	20	to	to	PART
aijes-7138	64	21	verify	verify	VERB
aijes-7138	64	22	statistical	statistical	ADJ
aijes-7138	64	23	differences	difference	NOUN
aijes-7138	64	24	between	between	ADP
aijes-7138	64	25	these	these	DET
aijes-7138	64	26	groups	group	NOUN
aijes-7138	64	27	:	:	PUNCT
aijes-7138	64	28			ADJ
aijes-7138	64	29	the	the	DET
aijes-7138	64	30	kruskal	kruskal	PROPN
aijes-7138	64	31	-	-	PUNCT
aijes-7138	64	32	wallis	wallis	PROPN
aijes-7138	64	33	test	test	NOUN
aijes-7138	64	34	was	be	AUX
aijes-7138	64	35	used	use	VERB
aijes-7138	64	36	to	to	PART
aijes-7138	64	37	assess	assess	VERB
aijes-7138	64	38	differences	difference	NOUN
aijes-7138	64	39	between	between	ADP
aijes-7138	64	40	groups	group	NOUN
aijes-7138	64	41	,	,	PUNCT
aijes-7138	64	42			PUNCT
aijes-7138	64	43	the	the	DET
aijes-7138	64	44	effect	effect	NOUN
aijes-7138	64	45	size	size	NOUN
aijes-7138	64	46	(	(	PUNCT
aijes-7138	64	47	ε²	ε²	PROPN
aijes-7138	64	48	)	)	PUNCT
aijes-7138	64	49	was	be	AUX
aijes-7138	64	50	calculated	calculate	VERB
aijes-7138	64	51	to	to	PART
aijes-7138	64	52	estimate	estimate	VERB
aijes-7138	64	53	the	the	DET
aijes-7138	64	54	significance	significance	NOUN
aijes-7138	64	55	of	of	ADP
aijes-7138	64	56	the	the	DET
aijes-7138	64	57	differences	difference	NOUN
aijes-7138	64	58	,	,	PUNCT
aijes-7138	64	59			PRON
aijes-7138	64	60	subsequently	subsequently	ADV
aijes-7138	64	61	,	,	PUNCT
aijes-7138	64	62	dwass	dwass	NOUN
aijes-7138	64	63	-	-	PUNCT
aijes-7138	64	64	steel	steel	NOUN
aijes-7138	64	65	-	-	PUNCT
aijes-7138	64	66	critchlow	critchlow	ADJ
aijes-7138	64	67	-	-	PUNCT
aijes-7138	64	68	fligner	fligner	NOUN
aijes-7138	64	69	pairwise	pairwise	NOUN
aijes-7138	64	70	comparisons	comparison	NOUN
aijes-7138	64	71	were	be	AUX
aijes-7138	64	72	applied	apply	VERB
aijes-7138	64	73	to	to	PART
aijes-7138	64	74	identify	identify	VERB
aijes-7138	64	75	specific	specific	ADJ
aijes-7138	64	76	differences	difference	NOUN
aijes-7138	64	77	between	between	ADP
aijes-7138	64	78	groups	group	NOUN
aijes-7138	64	79	.	.	PUNCT
aijes-7138	65	1	the	the	DET
aijes-7138	65	2	chosen	choose	VERB
aijes-7138	65	3	methodological	methodological	ADJ
aijes-7138	65	4	approach	approach	NOUN
aijes-7138	65	5	allowed	allow	VERB
aijes-7138	65	6	comparing	compare	VERB
aijes-7138	65	7	the	the	DET
aijes-7138	65	8	readiness	readiness	NOUN
aijes-7138	65	9	for	for	ADP
aijes-7138	65	10	the	the	DET
aijes-7138	65	11	implementation	implementation	NOUN
aijes-7138	65	12	of	of	ADP
aijes-7138	65	13	hydrogen	hydrogen	NOUN
aijes-7138	65	14	solutions	solution	NOUN
aijes-7138	65	15	in	in	ADP
aijes-7138	65	16	different	different	ADJ
aijes-7138	65	17	economic	economic	ADJ
aijes-7138	65	18	contexts	context	NOUN
aijes-7138	65	19	,	,	PUNCT
aijes-7138	65	20	while	while	SCONJ
aijes-7138	65	21	taking	take	VERB
aijes-7138	65	22	into	into	ADP
aijes-7138	65	23	account	account	NOUN
aijes-7138	65	24	the	the	DET
aijes-7138	65	25	limitations	limitation	NOUN
aijes-7138	65	26	of	of	ADP
aijes-7138	65	27	the	the	DET
aijes-7138	65	28	available	available	ADJ
aijes-7138	65	29	data	datum	NOUN
aijes-7138	65	30	and	and	CCONJ
aijes-7138	65	31	their	their	PRON
aijes-7138	65	32	distribution	distribution	NOUN
aijes-7138	65	33	.	.	PUNCT
aijes-7138	66	1	based	base	VERB
aijes-7138	66	2	on	on	ADP
aijes-7138	66	3	the	the	DET
aijes-7138	66	4	research	research	NOUN
aijes-7138	66	5	question	question	NOUN
aijes-7138	66	6	,	,	PUNCT
aijes-7138	66	7	we	we	PRON
aijes-7138	66	8	formulated	formulate	VERB
aijes-7138	66	9	the	the	DET
aijes-7138	66	10	following	follow	VERB
aijes-7138	66	11	hypotheses	hypothesis	NOUN
aijes-7138	66	12	:	:	PUNCT
aijes-7138	66	13	h1	h1	NOUN
aijes-7138	66	14	:	:	PUNCT
aijes-7138	66	15	there	there	PRON
aijes-7138	66	16	is	be	VERB
aijes-7138	66	17	a	a	DET
aijes-7138	66	18	statistically	statistically	ADV
aijes-7138	66	19	significantly	significantly	ADV
aijes-7138	66	20	higher	high	ADJ
aijes-7138	66	21	hydrogen	hydrogen	NOUN
aijes-7138	66	22	production	production	NOUN
aijes-7138	66	23	and	and	CCONJ
aijes-7138	66	24	consumption	consumption	NOUN
aijes-7138	66	25	capacity	capacity	NOUN
aijes-7138	66	26	among	among	ADP
aijes-7138	66	27	countries	country	NOUN
aijes-7138	66	28	with	with	ADP
aijes-7138	66	29	higher	high	ADJ
aijes-7138	66	30	gdp	gdp	NOUN
aijes-7138	66	31	per	per	ADP
aijes-7138	66	32	capita	capita	NOUN
aijes-7138	66	33	compared	compare	VERB
aijes-7138	66	34	to	to	ADP
aijes-7138	66	35	countries	country	NOUN
aijes-7138	66	36	with	with	ADP
aijes-7138	66	37	lower	low	ADJ
aijes-7138	66	38	gdp	gdp	NOUN
aijes-7138	66	39	per	per	ADP
aijes-7138	66	40	capita	capita	NOUN
aijes-7138	66	41	.	.	PUNCT
aijes-7138	67	1	h2	h2	NOUN
aijes-7138	67	2	:	:	PUNCT
aijes-7138	67	3	countries	country	NOUN
aijes-7138	67	4	with	with	ADP
aijes-7138	67	5	higher	high	ADJ
aijes-7138	67	6	gdp	gdp	NOUN
aijes-7138	67	7	per	per	ADP
aijes-7138	67	8	capita	capita	NOUN
aijes-7138	67	9	have	have	VERB
aijes-7138	67	10	a	a	DET
aijes-7138	67	11	higher	high	ADJ
aijes-7138	67	12	number	number	NOUN
aijes-7138	67	13	of	of	ADP
aijes-7138	67	14	registered	register	VERB
aijes-7138	67	15	hydrogen	hydrogen	NOUN
aijes-7138	67	16	cars	car	NOUN
aijes-7138	67	17	compared	compare	VERB
aijes-7138	67	18	to	to	ADP
aijes-7138	67	19	countries	country	NOUN
aijes-7138	67	20	with	with	ADP
aijes-7138	67	21	lower	low	ADJ
aijes-7138	67	22	gdp	gdp	NOUN
aijes-7138	67	23	per	per	ADP
aijes-7138	67	24	capita	capita	NOUN
aijes-7138	67	25	.	.	PUNCT
aijes-7138	68	1	maria	maria	PROPN
aijes-7138	68	2	bartekova	bartekova	PROPN
aijes-7138	68	3	,	,	PUNCT
aijes-7138	68	4	sabina	sabina	PROPN
aijes-7138	68	5	janikovicova	janikovicova	PROPN
aijes-7138	68	6	41	41	NUM
aijes-7138	68	7	3	3	NUM
aijes-7138	68	8	results	result	NOUN
aijes-7138	68	9	and	and	CCONJ
aijes-7138	68	10	discussion	discussion	NOUN
aijes-7138	68	11	figure	figure	NOUN
aijes-7138	68	12	1	1	NUM
aijes-7138	68	13	shows	show	VERB
aijes-7138	68	14	the	the	DET
aijes-7138	68	15	differences	difference	NOUN
aijes-7138	68	16	in	in	ADP
aijes-7138	68	17	hydrogen	hydrogen	NOUN
aijes-7138	68	18	production	production	NOUN
aijes-7138	68	19	capacities	capacity	NOUN
aijes-7138	68	20	between	between	ADP
aijes-7138	68	21	eu-27	eu-27	ADJ
aijes-7138	68	22	countries	country	NOUN
aijes-7138	68	23	.	.	PUNCT
aijes-7138	69	1	the	the	DET
aijes-7138	69	2	results	result	NOUN
aijes-7138	69	3	show	show	VERB
aijes-7138	69	4	higher	high	ADJ
aijes-7138	69	5	production	production	NOUN
aijes-7138	69	6	capacity	capacity	NOUN
aijes-7138	69	7	in	in	ADP
aijes-7138	69	8	economically	economically	ADV
aijes-7138	69	9	stronger	strong	ADJ
aijes-7138	69	10	countries	country	NOUN
aijes-7138	69	11	,	,	PUNCT
aijes-7138	69	12	which	which	PRON
aijes-7138	69	13	corresponds	correspond	VERB
aijes-7138	69	14	to	to	ADP
aijes-7138	69	15	their	their	PRON
aijes-7138	69	16	investment	investment	NOUN
aijes-7138	69	17	potential	potential	ADJ
aijes-7138	69	18	and	and	CCONJ
aijes-7138	69	19	technological	technological	ADJ
aijes-7138	69	20	maturity	maturity	NOUN
aijes-7138	69	21	(	(	PUNCT
aijes-7138	69	22	germany	germany	PROPN
aijes-7138	69	23	,	,	PUNCT
aijes-7138	69	24	france	france	PROPN
aijes-7138	69	25	,	,	PUNCT
aijes-7138	69	26	denmark	denmark	PROPN
aijes-7138	69	27	,	,	PUNCT
aijes-7138	69	28	finland	finland	PROPN
aijes-7138	69	29	)	)	PUNCT
aijes-7138	69	30	.	.	PUNCT
aijes-7138	70	1	figure	figure	NOUN
aijes-7138	70	2	1	1	NUM
aijes-7138	70	3	.	.	PUNCT
aijes-7138	71	1	production	production	NOUN
aijes-7138	71	2	capacity	capacity	NOUN
aijes-7138	71	3	in	in	ADP
aijes-7138	71	4	the	the	DET
aijes-7138	71	5	european	european	PROPN
aijes-7138	71	6	union	union	PROPN
aijes-7138	71	7	(	(	PUNCT
aijes-7138	71	8	2025	2025	NUM
aijes-7138	71	9	)	)	PUNCT
aijes-7138	71	10	source	source	NOUN
aijes-7138	71	11	:	:	PUNCT
aijes-7138	71	12	european	european	ADJ
aijes-7138	71	13	hydrogen	hydrogen	NOUN
aijes-7138	71	14	observatory	observatory	NOUN
aijes-7138	71	15	(	(	PUNCT
aijes-7138	71	16	2025	2025	NUM
aijes-7138	71	17	)	)	PUNCT
aijes-7138	71	18	figure	figure	NOUN
aijes-7138	71	19	2	2	NUM
aijes-7138	71	20	illustrates	illustrate	VERB
aijes-7138	71	21	the	the	DET
aijes-7138	71	22	current	current	ADJ
aijes-7138	71	23	number	number	NOUN
aijes-7138	71	24	of	of	ADP
aijes-7138	71	25	registered	register	VERB
aijes-7138	71	26	hydrogen	hydrogen	NOUN
aijes-7138	71	27	-	-	PUNCT
aijes-7138	71	28	powered	power	VERB
aijes-7138	71	29	passenger	passenger	NOUN
aijes-7138	71	30	vehicles	vehicle	NOUN
aijes-7138	71	31	in	in	ADP
aijes-7138	71	32	individual	individual	ADJ
aijes-7138	71	33	european	european	PROPN
aijes-7138	71	34	union	union	PROPN
aijes-7138	71	35	member	member	NOUN
aijes-7138	71	36	states	state	NOUN
aijes-7138	71	37	.	.	PUNCT
aijes-7138	72	1	countries	country	NOUN
aijes-7138	72	2	such	such	ADJ
aijes-7138	72	3	as	as	ADP
aijes-7138	72	4	germany	germany	PROPN
aijes-7138	72	5	and	and	CCONJ
aijes-7138	72	6	france	france	PROPN
aijes-7138	72	7	have	have	VERB
aijes-7138	72	8	the	the	DET
aijes-7138	72	9	highest	high	ADJ
aijes-7138	72	10	number	number	NOUN
aijes-7138	72	11	of	of	ADP
aijes-7138	72	12	registrations	registration	NOUN
aijes-7138	72	13	,	,	PUNCT
aijes-7138	72	14	indicating	indicate	VERB
aijes-7138	72	15	their	their	PRON
aijes-7138	72	16	more	more	ADV
aijes-7138	72	17	active	active	ADJ
aijes-7138	72	18	approach	approach	NOUN
aijes-7138	72	19	to	to	ADP
aijes-7138	72	20	supporting	support	VERB
aijes-7138	72	21	alternative	alternative	ADJ
aijes-7138	72	22	transport	transport	NOUN
aijes-7138	72	23	fuels	fuel	NOUN
aijes-7138	72	24	and	and	CCONJ
aijes-7138	72	25	developing	develop	VERB
aijes-7138	72	26	hydrogen	hydrogen	NOUN
aijes-7138	72	27	infrastructure	infrastructure	NOUN
aijes-7138	72	28	.	.	PUNCT
aijes-7138	73	1	figure	figure	NOUN
aijes-7138	73	2	2	2	NUM
aijes-7138	73	3	.	.	PUNCT
aijes-7138	73	4	number	number	NOUN
aijes-7138	73	5	of	of	ADP
aijes-7138	73	6	registered	register	VERB
aijes-7138	73	7	hydrogen	hydrogen	NOUN
aijes-7138	73	8	cars	car	NOUN
aijes-7138	73	9	in	in	ADP
aijes-7138	73	10	the	the	DET
aijes-7138	73	11	european	european	PROPN
aijes-7138	73	12	union	union	PROPN
aijes-7138	73	13	source	source	NOUN
aijes-7138	73	14	:	:	PUNCT
aijes-7138	73	15	european	european	ADJ
aijes-7138	73	16	hydrogen	hydrogen	NOUN
aijes-7138	73	17	observatory	observatory	NOUN
aijes-7138	73	18	(	(	PUNCT
aijes-7138	73	19	2025	2025	NUM
aijes-7138	73	20	)	)	PUNCT
aijes-7138	73	21	hydrogen	hydrogen	NOUN
aijes-7138	73	22	's	's	PART
aijes-7138	73	23	role	role	NOUN
aijes-7138	73	24	in	in	ADP
aijes-7138	73	25	green	green	ADJ
aijes-7138	73	26	economy	economy	NOUN
aijes-7138	73	27	:	:	PUNCT
aijes-7138	73	28	opportunities	opportunity	NOUN
aijes-7138	73	29	and	and	CCONJ
aijes-7138	73	30	challenges	challenge	NOUN
aijes-7138	73	31	in	in	ADP
aijes-7138	73	32	selected	select	VERB
aijes-7138	73	33	european	european	ADJ
aijes-7138	73	34	countries	country	NOUN
aijes-7138	73	35	42	42	NUM
aijes-7138	73	36	figure	figure	NOUN
aijes-7138	73	37	3	3	NUM
aijes-7138	73	38	shows	show	VERB
aijes-7138	73	39	the	the	DET
aijes-7138	73	40	market	market	NOUN
aijes-7138	73	41	share	share	NOUN
aijes-7138	73	42	of	of	ADP
aijes-7138	73	43	different	different	ADJ
aijes-7138	73	44	car	car	NOUN
aijes-7138	73	45	brands	brand	NOUN
aijes-7138	73	46	offering	offer	VERB
aijes-7138	73	47	hydrogen	hydrogen	NOUN
aijes-7138	73	48	-	-	PUNCT
aijes-7138	73	49	powered	power	VERB
aijes-7138	73	50	vehicles	vehicle	NOUN
aijes-7138	73	51	in	in	ADP
aijes-7138	73	52	individual	individual	ADJ
aijes-7138	73	53	european	european	PROPN
aijes-7138	73	54	union	union	PROPN
aijes-7138	73	55	member	member	NOUN
aijes-7138	73	56	states	state	NOUN
aijes-7138	73	57	.	.	PUNCT
aijes-7138	74	1	the	the	DET
aijes-7138	74	2	dominance	dominance	NOUN
aijes-7138	74	3	of	of	ADP
aijes-7138	74	4	brands	brand	NOUN
aijes-7138	74	5	such	such	ADJ
aijes-7138	74	6	as	as	ADP
aijes-7138	74	7	toyota	toyota	PROPN
aijes-7138	74	8	and	and	CCONJ
aijes-7138	74	9	hyundai	hyundai	PROPN
aijes-7138	74	10	highlights	highlight	NOUN
aijes-7138	74	11	the	the	DET
aijes-7138	74	12	technological	technological	ADJ
aijes-7138	74	13	leadership	leadership	NOUN
aijes-7138	74	14	of	of	ADP
aijes-7138	74	15	asian	asian	ADJ
aijes-7138	74	16	manufacturers	manufacturer	NOUN
aijes-7138	74	17	in	in	ADP
aijes-7138	74	18	the	the	DET
aijes-7138	74	19	field	field	NOUN
aijes-7138	74	20	of	of	ADP
aijes-7138	74	21	hydrogen	hydrogen	NOUN
aijes-7138	74	22	propulsion	propulsion	NOUN
aijes-7138	74	23	and	and	CCONJ
aijes-7138	74	24	their	their	PRON
aijes-7138	74	25	penetration	penetration	NOUN
aijes-7138	74	26	into	into	ADP
aijes-7138	74	27	the	the	DET
aijes-7138	74	28	european	european	ADJ
aijes-7138	74	29	market	market	NOUN
aijes-7138	74	30	.	.	PUNCT
aijes-7138	75	1	figure	figure	VERB
aijes-7138	75	2	3	3	NUM
aijes-7138	75	3	.	.	PUNCT
aijes-7138	75	4	brand	brand	NOUN
aijes-7138	75	5	share	share	NOUN
aijes-7138	75	6	of	of	ADP
aijes-7138	75	7	registered	register	VERB
aijes-7138	75	8	hydrogen	hydrogen	NOUN
aijes-7138	75	9	cars	car	NOUN
aijes-7138	75	10	in	in	ADP
aijes-7138	75	11	the	the	DET
aijes-7138	75	12	european	european	PROPN
aijes-7138	75	13	union	union	PROPN
aijes-7138	75	14	source	source	NOUN
aijes-7138	75	15	:	:	PUNCT
aijes-7138	75	16	european	european	ADJ
aijes-7138	75	17	hydrogen	hydrogen	NOUN
aijes-7138	75	18	observatory	observatory	NOUN
aijes-7138	75	19	(	(	PUNCT
aijes-7138	75	20	2025	2025	NUM
aijes-7138	75	21	)	)	PUNCT
aijes-7138	75	22	the	the	DET
aijes-7138	75	23	results	result	NOUN
aijes-7138	75	24	of	of	ADP
aijes-7138	75	25	the	the	DET
aijes-7138	75	26	analysis	analysis	NOUN
aijes-7138	75	27	show	show	VERB
aijes-7138	75	28	that	that	SCONJ
aijes-7138	75	29	there	there	PRON
aijes-7138	75	30	are	be	VERB
aijes-7138	75	31	statistically	statistically	ADV
aijes-7138	75	32	significant	significant	ADJ
aijes-7138	75	33	differences	difference	NOUN
aijes-7138	75	34	in	in	ADP
aijes-7138	75	35	the	the	DET
aijes-7138	75	36	three	three	NUM
aijes-7138	75	37	variables	variable	NOUN
aijes-7138	75	38	under	under	ADP
aijes-7138	75	39	study	study	NOUN
aijes-7138	75	40	between	between	ADP
aijes-7138	75	41	groups	group	NOUN
aijes-7138	75	42	of	of	ADP
aijes-7138	75	43	countries	country	NOUN
aijes-7138	75	44	with	with	ADP
aijes-7138	75	45	high	high	ADJ
aijes-7138	75	46	and	and	CCONJ
aijes-7138	75	47	low	low	ADJ
aijes-7138	75	48	levels	level	NOUN
aijes-7138	75	49	of	of	ADP
aijes-7138	75	50	hydrogen	hydrogen	NOUN
aijes-7138	75	51	infrastructure	infrastructure	NOUN
aijes-7138	75	52	development	development	NOUN
aijes-7138	75	53	:	:	PUNCT
aijes-7138	75	54	hydrogen	hydrogen	NOUN
aijes-7138	75	55	production	production	NOUN
aijes-7138	75	56	capacity	capacity	NOUN
aijes-7138	75	57	,	,	PUNCT
aijes-7138	75	58	hydrogen	hydrogen	NOUN
aijes-7138	75	59	consumption	consumption	NOUN
aijes-7138	75	60	capacity	capacity	NOUN
aijes-7138	75	61	and	and	CCONJ
aijes-7138	75	62	gdp	gdp	NOUN
aijes-7138	75	63	per	per	ADP
aijes-7138	75	64	capita	capita	NOUN
aijes-7138	75	65	.	.	PUNCT
aijes-7138	76	1	table	table	NOUN
aijes-7138	76	2	1	1	NUM
aijes-7138	76	3	:	:	PUNCT
aijes-7138	76	4	one	one	NUM
aijes-7138	76	5	-	-	PUNCT
aijes-7138	76	6	way	way	NOUN
aijes-7138	76	7	anova	anova	PROPN
aijes-7138	76	8	results	result	VERB
aijes-7138	76	9	χ²	χ²	ADV
aijes-7138	76	10	df	df	PROPN
aijes-7138	76	11	p	p	PROPN
aijes-7138	76	12	ε²	ε²	PROPN
aijes-7138	76	13	production_capacity	production_capacity	PROPN
aijes-7138	76	14	6.1372	6.1372	NUM
aijes-7138	76	15	1	1	NUM
aijes-7138	76	16	0.0132	0.0132	NUM
aijes-7138	76	17	0.3230	0.3230	NUM
aijes-7138	76	18	consumption_capacity	consumption_capacity	NOUN
aijes-7138	76	19	5.7130	5.7130	NUM
aijes-7138	76	20	1	1	NUM
aijes-7138	76	21	0.0168	0.0168	NUM
aijes-7138	76	22	0.3007	0.3007	NUM
aijes-7138	76	23	gdp_per_capita	gdp_per_capita	X
aijes-7138	76	24	10.5657	10.5657	NUM
aijes-7138	76	25	1	1	NUM
aijes-7138	76	26	0.0012	0.0012	NUM
aijes-7138	76	27	0.5561	0.5561	NUM
aijes-7138	76	28	dwass	dwass	NOUN
aijes-7138	76	29	-	-	PUNCT
aijes-7138	76	30	steel	steel	NOUN
aijes-7138	76	31	-	-	PUNCT
aijes-7138	76	32	critchlow	critchlow	ADJ
aijes-7138	76	33	-	-	PUNCT
aijes-7138	76	34	fligner	fligner	NOUN
aijes-7138	76	35	pairwise	pairwise	NOUN
aijes-7138	76	36	comparisons	comparison	NOUN
aijes-7138	76	37	pairwise	pairwise	NOUN
aijes-7138	76	38	comparisons	comparison	NOUN
aijes-7138	76	39	production_capacity	production_capacity	PROPN
aijes-7138	76	40	w	w	PROPN
aijes-7138	76	41	p	p	X
aijes-7138	76	42	high	high	ADJ
aijes-7138	76	43	low	low	ADJ
aijes-7138	76	44	-3.5035	-3.5035	NOUN
aijes-7138	76	45	0.0133	0.0133	NUM
aijes-7138	76	46	pairwise	pairwise	NOUN
aijes-7138	76	47	comparisons	comparison	NOUN
aijes-7138	76	48	consumption_capacity	consumption_capacity	PROPN
aijes-7138	76	49	w	w	PROPN
aijes-7138	76	50	p	p	X
aijes-7138	76	51	high	high	ADJ
aijes-7138	76	52	low	low	ADJ
aijes-7138	76	53	-3.3802	-3.3802	NOUN
aijes-7138	76	54	0.0169	0.0169	NUM
aijes-7138	76	55	bmw	bmw	PROPN
aijes-7138	76	56	honda	honda	PROPN
aijes-7138	76	57	huyndai	huyndai	PROPN
aijes-7138	76	58	mercedesopel	mercedesopel	NOUN
aijes-7138	76	59	toyota	toyota	PROPN
aijes-7138	76	60	maria	maria	PROPN
aijes-7138	76	61	bartekova	bartekova	PROPN
aijes-7138	76	62	,	,	PUNCT
aijes-7138	76	63	sabina	sabina	PROPN
aijes-7138	76	64	janikovicova	janikovicova	PROPN
aijes-7138	76	65	43	43	NUM
aijes-7138	76	66	pairwise	pairwise	NOUN
aijes-7138	76	67	comparisons	comparison	NOUN
aijes-7138	77	1	gdp_per_capita	gdp_per_capita	X
aijes-7138	77	2	w	w	PROPN
aijes-7138	77	3	p	p	X
aijes-7138	77	4	high	high	ADJ
aijes-7138	77	5	low	low	ADJ
aijes-7138	77	6	-4.5969	-4.5969	NOUN
aijes-7138	77	7	0.0012	0.0012	NUM
aijes-7138	77	8	these	these	DET
aijes-7138	77	9	results	result	NOUN
aijes-7138	77	10	confirm	confirm	VERB
aijes-7138	77	11	that	that	SCONJ
aijes-7138	77	12	countries	country	NOUN
aijes-7138	77	13	with	with	ADP
aijes-7138	77	14	higher	high	ADJ
aijes-7138	77	15	gdp	gdp	NOUN
aijes-7138	77	16	per	per	ADP
aijes-7138	77	17	capita	capita	NOUN
aijes-7138	77	18	also	also	ADV
aijes-7138	77	19	have	have	VERB
aijes-7138	77	20	significantly	significantly	ADV
aijes-7138	77	21	more	more	ADV
aijes-7138	77	22	developed	develop	VERB
aijes-7138	77	23	hydrogen	hydrogen	NOUN
aijes-7138	77	24	infrastructure	infrastructure	NOUN
aijes-7138	77	25	–	–	PUNCT
aijes-7138	77	26	both	both	CCONJ
aijes-7138	77	27	higher	high	ADJ
aijes-7138	77	28	production	production	NOUN
aijes-7138	77	29	and	and	CCONJ
aijes-7138	77	30	consumption	consumption	NOUN
aijes-7138	77	31	capacity	capacity	NOUN
aijes-7138	77	32	.	.	PUNCT
aijes-7138	78	1	this	this	DET
aijes-7138	78	2	trend	trend	NOUN
aijes-7138	78	3	is	be	AUX
aijes-7138	78	4	consistent	consistent	ADJ
aijes-7138	78	5	with	with	ADP
aijes-7138	78	6	findings	finding	NOUN
aijes-7138	78	7	from	from	ADP
aijes-7138	78	8	previous	previous	ADJ
aijes-7138	78	9	studies	study	NOUN
aijes-7138	78	10	that	that	PRON
aijes-7138	78	11	suggest	suggest	VERB
aijes-7138	78	12	that	that	SCONJ
aijes-7138	78	13	economically	economically	ADV
aijes-7138	78	14	stronger	strong	ADJ
aijes-7138	78	15	countries	country	NOUN
aijes-7138	78	16	are	be	AUX
aijes-7138	78	17	better	well	ADV
aijes-7138	78	18	positioned	position	VERB
aijes-7138	78	19	to	to	PART
aijes-7138	78	20	invest	invest	VERB
aijes-7138	78	21	in	in	ADP
aijes-7138	78	22	new	new	ADJ
aijes-7138	78	23	technologies	technology	NOUN
aijes-7138	78	24	,	,	PUNCT
aijes-7138	78	25	including	include	VERB
aijes-7138	78	26	hydrogen	hydrogen	NOUN
aijes-7138	78	27	(	(	PUNCT
aijes-7138	78	28	capurso	capurso	NOUN
aijes-7138	78	29	et	et	PROPN
aijes-7138	78	30	al	al	PROPN
aijes-7138	78	31	.	.	PROPN
aijes-7138	78	32	,	,	PUNCT
aijes-7138	78	33	2022	2022	NUM
aijes-7138	78	34	)	)	PUNCT
aijes-7138	78	35	.	.	PUNCT
aijes-7138	79	1	these	these	DET
aijes-7138	79	2	differences	difference	NOUN
aijes-7138	79	3	suggest	suggest	VERB
aijes-7138	79	4	that	that	SCONJ
aijes-7138	79	5	the	the	DET
aijes-7138	79	6	development	development	NOUN
aijes-7138	79	7	of	of	ADP
aijes-7138	79	8	a	a	DET
aijes-7138	79	9	hydrogen	hydrogen	NOUN
aijes-7138	79	10	economy	economy	NOUN
aijes-7138	79	11	is	be	AUX
aijes-7138	79	12	closely	closely	ADV
aijes-7138	79	13	linked	link	VERB
aijes-7138	79	14	to	to	ADP
aijes-7138	79	15	a	a	DET
aijes-7138	79	16	country	country	NOUN
aijes-7138	79	17	's	's	PART
aijes-7138	79	18	economic	economic	ADJ
aijes-7138	79	19	performance	performance	NOUN
aijes-7138	79	20	.	.	PUNCT
aijes-7138	80	1	rich	rich	ADJ
aijes-7138	80	2	countries	country	NOUN
aijes-7138	80	3	such	such	ADJ
aijes-7138	80	4	as	as	ADP
aijes-7138	80	5	germany	germany	PROPN
aijes-7138	80	6	,	,	PUNCT
aijes-7138	80	7	austria	austria	PROPN
aijes-7138	80	8	,	,	PUNCT
aijes-7138	80	9	and	and	CCONJ
aijes-7138	80	10	denmark	denmark	NOUN
aijes-7138	80	11	invest	invest	VERB
aijes-7138	80	12	in	in	ADP
aijes-7138	80	13	the	the	DET
aijes-7138	80	14	so	so	ADV
aijes-7138	80	15	-	-	PUNCT
aijes-7138	80	16	called	call	VERB
aijes-7138	80	17	“	"	PUNCT
aijes-7138	80	18	hydrogen	hydrogen	NOUN
aijes-7138	80	19	valleys	valley	NOUN
aijes-7138	80	20	”	"	PUNCT
aijes-7138	80	21	–	–	PUNCT
aijes-7138	80	22	integrated	integrate	VERB
aijes-7138	80	23	regional	regional	ADJ
aijes-7138	80	24	ecosystems	ecosystem	NOUN
aijes-7138	80	25	where	where	SCONJ
aijes-7138	80	26	hydrogen	hydrogen	NOUN
aijes-7138	80	27	is	be	AUX
aijes-7138	80	28	produced	produce	VERB
aijes-7138	80	29	,	,	PUNCT
aijes-7138	80	30	distributed	distribute	VERB
aijes-7138	80	31	and	and	CCONJ
aijes-7138	80	32	consumed	consume	VERB
aijes-7138	80	33	locally	locally	ADV
aijes-7138	80	34	(	(	PUNCT
aijes-7138	80	35	lagioia	lagioia	PROPN
aijes-7138	80	36	et	et	PROPN
aijes-7138	80	37	al	al	PROPN
aijes-7138	80	38	.	.	PROPN
aijes-7138	80	39	,	,	PUNCT
aijes-7138	80	40	2023	2023	NUM
aijes-7138	80	41	)	)	PUNCT
aijes-7138	80	42	.	.	PUNCT
aijes-7138	81	1	on	on	ADP
aijes-7138	81	2	the	the	DET
aijes-7138	81	3	contrary	contrary	NOUN
aijes-7138	81	4	,	,	PUNCT
aijes-7138	81	5	in	in	ADP
aijes-7138	81	6	countries	country	NOUN
aijes-7138	81	7	with	with	ADP
aijes-7138	81	8	lower	low	ADJ
aijes-7138	81	9	gdp	gdp	NOUN
aijes-7138	81	10	and	and	CCONJ
aijes-7138	81	11	weaker	weak	ADJ
aijes-7138	81	12	infrastructure	infrastructure	NOUN
aijes-7138	81	13	,	,	PUNCT
aijes-7138	81	14	the	the	DET
aijes-7138	81	15	development	development	NOUN
aijes-7138	81	16	of	of	ADP
aijes-7138	81	17	these	these	DET
aijes-7138	81	18	technologies	technology	NOUN
aijes-7138	81	19	faces	face	VERB
aijes-7138	81	20	a	a	DET
aijes-7138	81	21	number	number	NOUN
aijes-7138	81	22	of	of	ADP
aijes-7138	81	23	obstacles	obstacle	NOUN
aijes-7138	81	24	.	.	PUNCT
aijes-7138	82	1	the	the	DET
aijes-7138	82	2	main	main	ADJ
aijes-7138	82	3	ones	one	NOUN
aijes-7138	82	4	include	include	VERB
aijes-7138	82	5	regulatory	regulatory	ADJ
aijes-7138	82	6	barriers	barrier	NOUN
aijes-7138	82	7	,	,	PUNCT
aijes-7138	82	8	complex	complex	ADJ
aijes-7138	82	9	permitting	permitting	NOUN
aijes-7138	82	10	processes	process	NOUN
aijes-7138	82	11	and	and	CCONJ
aijes-7138	82	12	limited	limited	ADJ
aijes-7138	82	13	access	access	NOUN
aijes-7138	82	14	to	to	ADP
aijes-7138	82	15	energy	energy	NOUN
aijes-7138	82	16	networks	network	NOUN
aijes-7138	82	17	(	(	PUNCT
aijes-7138	82	18	zainal	zainal	PROPN
aijes-7138	82	19	et	et	PROPN
aijes-7138	82	20	al	al	PROPN
aijes-7138	82	21	.	.	PROPN
aijes-7138	82	22	,	,	PUNCT
aijes-7138	82	23	2024	2024	NUM
aijes-7138	82	24	)	)	PUNCT
aijes-7138	82	25	.	.	PUNCT
aijes-7138	83	1	an	an	DET
aijes-7138	83	2	important	important	ADJ
aijes-7138	83	3	finding	finding	NOUN
aijes-7138	83	4	is	be	AUX
aijes-7138	83	5	also	also	ADV
aijes-7138	83	6	the	the	DET
aijes-7138	83	7	fact	fact	NOUN
aijes-7138	83	8	that	that	SCONJ
aijes-7138	83	9	high	high	ADJ
aijes-7138	83	10	gdp	gdp	NOUN
aijes-7138	83	11	does	do	AUX
aijes-7138	83	12	not	not	PART
aijes-7138	83	13	automatically	automatically	ADV
aijes-7138	83	14	guarantee	guarantee	VERB
aijes-7138	83	15	increasing	increase	VERB
aijes-7138	83	16	hydrogen	hydrogen	NOUN
aijes-7138	83	17	consumption	consumption	NOUN
aijes-7138	83	18	–	–	PUNCT
aijes-7138	83	19	for	for	ADP
aijes-7138	83	20	example	example	NOUN
aijes-7138	83	21	,	,	PUNCT
aijes-7138	83	22	germany	germany	PROPN
aijes-7138	83	23	shows	show	VERB
aijes-7138	83	24	a	a	DET
aijes-7138	83	25	decreasing	decrease	VERB
aijes-7138	83	26	trend	trend	NOUN
aijes-7138	83	27	in	in	ADP
aijes-7138	83	28	the	the	DET
aijes-7138	83	29	volume	volume	NOUN
aijes-7138	83	30	of	of	ADP
aijes-7138	83	31	biofuel	biofuel	NOUN
aijes-7138	83	32	consumption	consumption	NOUN
aijes-7138	83	33	,	,	PUNCT
aijes-7138	83	34	which	which	PRON
aijes-7138	83	35	may	may	AUX
aijes-7138	83	36	be	be	AUX
aijes-7138	83	37	related	relate	VERB
aijes-7138	83	38	to	to	ADP
aijes-7138	83	39	the	the	DET
aijes-7138	83	40	diversification	diversification	NOUN
aijes-7138	83	41	of	of	ADP
aijes-7138	83	42	renewable	renewable	ADJ
aijes-7138	83	43	sources	source	NOUN
aijes-7138	83	44	and	and	CCONJ
aijes-7138	83	45	the	the	DET
aijes-7138	83	46	streamlining	streamlining	NOUN
aijes-7138	83	47	of	of	ADP
aijes-7138	83	48	production	production	NOUN
aijes-7138	83	49	processes	process	NOUN
aijes-7138	83	50	(	(	PUNCT
aijes-7138	83	51	van	van	PROPN
aijes-7138	83	52	der	der	NOUN
aijes-7138	83	53	spek	spek	PROPN
aijes-7138	83	54	et	et	PROPN
aijes-7138	83	55	al	al	PROPN
aijes-7138	83	56	.	.	PROPN
aijes-7138	83	57	,	,	PUNCT
aijes-7138	83	58	2022	2022	NUM
aijes-7138	83	59	)	)	PUNCT
aijes-7138	83	60	.	.	PUNCT
aijes-7138	84	1	the	the	DET
aijes-7138	84	2	obtained	obtain	VERB
aijes-7138	84	3	results	result	NOUN
aijes-7138	84	4	confirm	confirm	VERB
aijes-7138	84	5	that	that	SCONJ
aijes-7138	84	6	the	the	DET
aijes-7138	84	7	development	development	NOUN
aijes-7138	84	8	of	of	ADP
aijes-7138	84	9	hydrogen	hydrogen	NOUN
aijes-7138	84	10	infrastructure	infrastructure	NOUN
aijes-7138	84	11	is	be	AUX
aijes-7138	84	12	significantly	significantly	ADV
aijes-7138	84	13	influenced	influence	VERB
aijes-7138	84	14	by	by	ADP
aijes-7138	84	15	the	the	DET
aijes-7138	84	16	economic	economic	ADJ
aijes-7138	84	17	strength	strength	NOUN
aijes-7138	84	18	of	of	ADP
aijes-7138	84	19	the	the	DET
aijes-7138	84	20	country	country	NOUN
aijes-7138	84	21	.	.	PUNCT
aijes-7138	85	1	to	to	PART
aijes-7138	85	2	achieve	achieve	VERB
aijes-7138	85	3	the	the	DET
aijes-7138	85	4	eu	eu	PROPN
aijes-7138	85	5	's	's	PART
aijes-7138	85	6	green	green	ADJ
aijes-7138	85	7	economy	economy	NOUN
aijes-7138	85	8	goals	goal	NOUN
aijes-7138	85	9	,	,	PUNCT
aijes-7138	85	10	it	it	PRON
aijes-7138	85	11	will	will	AUX
aijes-7138	85	12	therefore	therefore	ADV
aijes-7138	85	13	be	be	AUX
aijes-7138	85	14	crucial	crucial	ADJ
aijes-7138	85	15	to	to	PART
aijes-7138	85	16	create	create	VERB
aijes-7138	85	17	support	support	NOUN
aijes-7138	85	18	tools	tool	NOUN
aijes-7138	85	19	for	for	ADP
aijes-7138	85	20	less	less	ADV
aijes-7138	85	21	developed	develop	VERB
aijes-7138	85	22	countries	country	NOUN
aijes-7138	85	23	so	so	SCONJ
aijes-7138	85	24	that	that	SCONJ
aijes-7138	85	25	they	they	PRON
aijes-7138	85	26	can	can	AUX
aijes-7138	85	27	effectively	effectively	ADV
aijes-7138	85	28	participate	participate	VERB
aijes-7138	85	29	in	in	ADP
aijes-7138	85	30	europe	europe	PROPN
aijes-7138	85	31	's	's	PART
aijes-7138	85	32	energy	energy	NOUN
aijes-7138	85	33	transformation	transformation	NOUN
aijes-7138	85	34	(	(	PUNCT
aijes-7138	85	35	falcone	falcone	PROPN
aijes-7138	85	36	et	et	PROPN
aijes-7138	85	37	al	al	PROPN
aijes-7138	85	38	.	.	PROPN
aijes-7138	85	39	,	,	PUNCT
aijes-7138	85	40	2021	2021	NUM
aijes-7138	85	41	)	)	PUNCT
aijes-7138	85	42	.	.	PUNCT
aijes-7138	86	1	the	the	DET
aijes-7138	86	2	results	result	NOUN
aijes-7138	86	3	of	of	ADP
aijes-7138	86	4	the	the	DET
aijes-7138	86	5	analysis	analysis	NOUN
aijes-7138	86	6	clearly	clearly	ADV
aijes-7138	86	7	support	support	VERB
aijes-7138	86	8	both	both	DET
aijes-7138	86	9	hypotheses	hypothesis	NOUN
aijes-7138	86	10	and	and	CCONJ
aijes-7138	86	11	indicate	indicate	VERB
aijes-7138	86	12	that	that	SCONJ
aijes-7138	86	13	the	the	DET
aijes-7138	86	14	economic	economic	ADJ
aijes-7138	86	15	maturity	maturity	NOUN
aijes-7138	86	16	of	of	ADP
aijes-7138	86	17	countries	country	NOUN
aijes-7138	86	18	is	be	AUX
aijes-7138	86	19	a	a	DET
aijes-7138	86	20	significant	significant	ADJ
aijes-7138	86	21	determinant	determinant	NOUN
aijes-7138	86	22	of	of	ADP
aijes-7138	86	23	the	the	DET
aijes-7138	86	24	development	development	NOUN
aijes-7138	86	25	of	of	ADP
aijes-7138	86	26	hydrogen	hydrogen	NOUN
aijes-7138	86	27	infrastructure	infrastructure	NOUN
aijes-7138	86	28	.	.	PUNCT
aijes-7138	87	1	countries	country	NOUN
aijes-7138	87	2	with	with	ADP
aijes-7138	87	3	higher	high	ADJ
aijes-7138	87	4	gdp	gdp	NOUN
aijes-7138	87	5	per	per	ADP
aijes-7138	87	6	capita	capita	NOUN
aijes-7138	87	7	achieve	achieve	VERB
aijes-7138	87	8	higher	high	ADJ
aijes-7138	87	9	hydrogen	hydrogen	NOUN
aijes-7138	87	10	production	production	NOUN
aijes-7138	87	11	and	and	CCONJ
aijes-7138	87	12	consumption	consumption	NOUN
aijes-7138	87	13	capacity	capacity	NOUN
aijes-7138	87	14	,	,	PUNCT
aijes-7138	87	15	as	as	ADV
aijes-7138	87	16	well	well	ADV
aijes-7138	87	17	as	as	ADP
aijes-7138	87	18	a	a	DET
aijes-7138	87	19	larger	large	ADJ
aijes-7138	87	20	number	number	NOUN
aijes-7138	87	21	of	of	ADP
aijes-7138	87	22	registered	register	VERB
aijes-7138	87	23	hydrogen	hydrogen	NOUN
aijes-7138	87	24	vehicles	vehicle	NOUN
aijes-7138	87	25	.	.	PUNCT
aijes-7138	88	1	this	this	DET
aijes-7138	88	2	trend	trend	NOUN
aijes-7138	88	3	is	be	AUX
aijes-7138	88	4	consistent	consistent	ADJ
aijes-7138	88	5	with	with	ADP
aijes-7138	88	6	the	the	DET
aijes-7138	88	7	findings	finding	NOUN
aijes-7138	88	8	of	of	ADP
aijes-7138	88	9	previous	previous	ADJ
aijes-7138	88	10	studies	study	NOUN
aijes-7138	88	11	(	(	PUNCT
aijes-7138	88	12	capurso	capurso	NOUN
aijes-7138	88	13	et	et	PROPN
aijes-7138	88	14	al	al	PROPN
aijes-7138	88	15	.	.	PROPN
aijes-7138	88	16	,	,	PUNCT
aijes-7138	88	17	2022	2022	NUM
aijes-7138	88	18	;	;	PUNCT
aijes-7138	88	19	lagioia	lagioia	PROPN
aijes-7138	88	20	et	et	PROPN
aijes-7138	88	21	al	al	PROPN
aijes-7138	88	22	.	.	PROPN
aijes-7138	88	23	,	,	PUNCT
aijes-7138	88	24	2023	2023	NUM
aijes-7138	88	25	)	)	PUNCT
aijes-7138	88	26	and	and	CCONJ
aijes-7138	88	27	points	point	VERB
aijes-7138	88	28	to	to	ADP
aijes-7138	88	29	the	the	DET
aijes-7138	88	30	need	need	NOUN
aijes-7138	88	31	for	for	ADP
aijes-7138	88	32	specific	specific	ADJ
aijes-7138	88	33	support	support	NOUN
aijes-7138	88	34	instruments	instrument	NOUN
aijes-7138	88	35	for	for	ADP
aijes-7138	88	36	less	less	ADV
aijes-7138	88	37	developed	develop	VERB
aijes-7138	88	38	eu	eu	PROPN
aijes-7138	88	39	member	member	NOUN
aijes-7138	88	40	states	state	NOUN
aijes-7138	88	41	.	.	PUNCT
aijes-7138	89	1	at	at	ADP
aijes-7138	89	2	the	the	DET
aijes-7138	89	3	same	same	ADJ
aijes-7138	89	4	time	time	NOUN
aijes-7138	89	5	,	,	PUNCT
aijes-7138	89	6	it	it	PRON
aijes-7138	89	7	was	be	AUX
aijes-7138	89	8	identified	identify	VERB
aijes-7138	89	9	that	that	SCONJ
aijes-7138	89	10	economic	economic	ADJ
aijes-7138	89	11	maturity	maturity	NOUN
aijes-7138	89	12	alone	alone	ADV
aijes-7138	89	13	may	may	AUX
aijes-7138	89	14	not	not	PART
aijes-7138	89	15	be	be	AUX
aijes-7138	89	16	a	a	DET
aijes-7138	89	17	sufficient	sufficient	ADJ
aijes-7138	89	18	prerequisite	prerequisite	NOUN
aijes-7138	89	19	for	for	ADP
aijes-7138	89	20	the	the	DET
aijes-7138	89	21	intensive	intensive	ADJ
aijes-7138	89	22	use	use	NOUN
aijes-7138	89	23	of	of	ADP
aijes-7138	89	24	hydrogen	hydrogen	NOUN
aijes-7138	89	25	,	,	PUNCT
aijes-7138	89	26	as	as	SCONJ
aijes-7138	89	27	consumption	consumption	NOUN
aijes-7138	89	28	can	can	AUX
aijes-7138	89	29	also	also	ADV
aijes-7138	89	30	be	be	AUX
aijes-7138	89	31	influenced	influence	VERB
aijes-7138	89	32	by	by	ADP
aijes-7138	89	33	the	the	DET
aijes-7138	89	34	diversification	diversification	NOUN
aijes-7138	89	35	of	of	ADP
aijes-7138	89	36	the	the	DET
aijes-7138	89	37	energy	energy	NOUN
aijes-7138	89	38	mix	mix	NOUN
aijes-7138	89	39	and	and	CCONJ
aijes-7138	89	40	the	the	DET
aijes-7138	89	41	structure	structure	NOUN
aijes-7138	89	42	of	of	ADP
aijes-7138	89	43	industry	industry	NOUN
aijes-7138	89	44	in	in	ADP
aijes-7138	89	45	the	the	DET
aijes-7138	89	46	countries	country	NOUN
aijes-7138	89	47	concerned	concern	VERB
aijes-7138	89	48	.	.	PUNCT
aijes-7138	90	1	table	table	NOUN
aijes-7138	90	2	1	1	NUM
aijes-7138	90	3	clearly	clearly	ADV
aijes-7138	90	4	confirm	confirm	VERB
aijes-7138	90	5	the	the	DET
aijes-7138	90	6	statistical	statistical	ADJ
aijes-7138	90	7	significance	significance	NOUN
aijes-7138	90	8	of	of	ADP
aijes-7138	90	9	the	the	DET
aijes-7138	90	10	differences	difference	NOUN
aijes-7138	90	11	between	between	ADP
aijes-7138	90	12	groups	group	NOUN
aijes-7138	90	13	of	of	ADP
aijes-7138	90	14	countries	country	NOUN
aijes-7138	90	15	.	.	PUNCT
aijes-7138	91	1	a	a	DET
aijes-7138	91	2	p	p	NOUN
aijes-7138	91	3	value	value	NOUN
aijes-7138	91	4	of	of	ADP
aijes-7138	91	5	<	<	X
aijes-7138	91	6	0.05	0.05	NUM
aijes-7138	91	7	for	for	ADP
aijes-7138	91	8	all	all	DET
aijes-7138	91	9	three	three	NUM
aijes-7138	91	10	variables	variable	NOUN
aijes-7138	91	11	(	(	PUNCT
aijes-7138	91	12	production	production	NOUN
aijes-7138	91	13	capacity	capacity	NOUN
aijes-7138	91	14	,	,	PUNCT
aijes-7138	91	15	consumption	consumption	NOUN
aijes-7138	91	16	and	and	CCONJ
aijes-7138	91	17	gdp	gdp	NOUN
aijes-7138	91	18	per	per	ADP
aijes-7138	91	19	capita	capita	NOUN
aijes-7138	91	20	)	)	PUNCT
aijes-7138	91	21	together	together	ADV
aijes-7138	91	22	with	with	ADP
aijes-7138	91	23	an	an	DET
aijes-7138	91	24	effect	effect	NOUN
aijes-7138	91	25	size	size	NOUN
aijes-7138	91	26	of	of	ADP
aijes-7138	91	27	ε²	ε²	PROPN
aijes-7138	91	28	above	above	ADP
aijes-7138	91	29	0.3	0.3	NUM
aijes-7138	91	30	indicates	indicate	VERB
aijes-7138	91	31	a	a	DET
aijes-7138	91	32	moderate	moderate	ADJ
aijes-7138	91	33	to	to	ADP
aijes-7138	91	34	strong	strong	ADJ
aijes-7138	91	35	effect	effect	NOUN
aijes-7138	91	36	.	.	PUNCT
aijes-7138	92	1	these	these	DET
aijes-7138	92	2	results	result	NOUN
aijes-7138	92	3	are	be	AUX
aijes-7138	92	4	consistent	consistent	ADJ
aijes-7138	92	5	with	with	ADP
aijes-7138	92	6	the	the	DET
aijes-7138	92	7	assumption	assumption	NOUN
aijes-7138	92	8	that	that	SCONJ
aijes-7138	92	9	economically	economically	ADV
aijes-7138	92	10	stronger	strong	ADJ
aijes-7138	92	11	countries	country	NOUN
aijes-7138	92	12	have	have	AUX
aijes-7138	92	13	a	a	DET
aijes-7138	92	14	higher	high	ADJ
aijes-7138	92	15	level	level	NOUN
aijes-7138	92	16	of	of	ADP
aijes-7138	92	17	technological	technological	ADJ
aijes-7138	92	18	readiness	readiness	NOUN
aijes-7138	92	19	as	as	ADV
aijes-7138	92	20	well	well	ADV
aijes-7138	92	21	as	as	ADP
aijes-7138	92	22	better	well	ADJ
aijes-7138	92	23	access	access	NOUN
aijes-7138	92	24	to	to	ADP
aijes-7138	92	25	investment	investment	NOUN
aijes-7138	92	26	resources	resource	NOUN
aijes-7138	92	27	.	.	PUNCT
aijes-7138	93	1	4	4	NUM
aijes-7138	93	2	conclusions	conclusion	NOUN
aijes-7138	93	3	this	this	DET
aijes-7138	93	4	paper	paper	NOUN
aijes-7138	93	5	highlights	highlight	VERB
aijes-7138	93	6	significant	significant	ADJ
aijes-7138	93	7	differences	difference	NOUN
aijes-7138	93	8	in	in	ADP
aijes-7138	93	9	the	the	DET
aijes-7138	93	10	development	development	NOUN
aijes-7138	93	11	of	of	ADP
aijes-7138	93	12	hydrogen	hydrogen	NOUN
aijes-7138	93	13	infrastructure	infrastructure	NOUN
aijes-7138	93	14	between	between	ADP
aijes-7138	93	15	european	european	ADJ
aijes-7138	93	16	countries	country	NOUN
aijes-7138	93	17	and	and	CCONJ
aijes-7138	93	18	confirms	confirm	VERB
aijes-7138	93	19	that	that	SCONJ
aijes-7138	93	20	economically	economically	ADV
aijes-7138	93	21	stronger	strong	ADJ
aijes-7138	93	22	countries	country	NOUN
aijes-7138	93	23	(	(	PUNCT
aijes-7138	93	24	with	with	ADP
aijes-7138	93	25	higher	high	ADJ
aijes-7138	93	26	gdp	gdp	NOUN
aijes-7138	93	27	per	per	ADP
aijes-7138	93	28	capita	capita	NOUN
aijes-7138	93	29	)	)	PUNCT
aijes-7138	93	30	achieve	achieve	VERB
aijes-7138	93	31	higher	high	ADJ
aijes-7138	93	32	hydrogen	hydrogen	NOUN
aijes-7138	93	33	production	production	NOUN
aijes-7138	93	34	and	and	CCONJ
aijes-7138	93	35	consumption	consumption	NOUN
aijes-7138	93	36	capacity	capacity	NOUN
aijes-7138	93	37	.	.	PUNCT
aijes-7138	94	1	the	the	DET
aijes-7138	94	2	strength	strength	NOUN
aijes-7138	94	3	of	of	ADP
aijes-7138	94	4	the	the	DET
aijes-7138	94	5	research	research	NOUN
aijes-7138	94	6	hydrogen	hydrogen	NOUN
aijes-7138	94	7	's	's	PART
aijes-7138	94	8	role	role	NOUN
aijes-7138	94	9	in	in	ADP
aijes-7138	94	10	green	green	ADJ
aijes-7138	94	11	economy	economy	NOUN
aijes-7138	94	12	:	:	PUNCT
aijes-7138	94	13	opportunities	opportunity	NOUN
aijes-7138	94	14	and	and	CCONJ
aijes-7138	94	15	challenges	challenge	NOUN
aijes-7138	94	16	in	in	ADP
aijes-7138	94	17	selected	select	VERB
aijes-7138	94	18	european	european	ADJ
aijes-7138	94	19	countries	country	NOUN
aijes-7138	94	20	44	44	NUM
aijes-7138	94	21	is	be	AUX
aijes-7138	94	22	the	the	DET
aijes-7138	94	23	use	use	NOUN
aijes-7138	94	24	of	of	ADP
aijes-7138	94	25	non	non	ADJ
aijes-7138	94	26	-	-	ADJ
aijes-7138	94	27	parametric	parametric	ADJ
aijes-7138	94	28	statistical	statistical	ADJ
aijes-7138	94	29	methods	method	NOUN
aijes-7138	94	30	,	,	PUNCT
aijes-7138	94	31	which	which	PRON
aijes-7138	94	32	are	be	AUX
aijes-7138	94	33	also	also	ADV
aijes-7138	94	34	suitable	suitable	ADJ
aijes-7138	94	35	for	for	ADP
aijes-7138	94	36	smaller	small	ADJ
aijes-7138	94	37	samples	sample	NOUN
aijes-7138	94	38	and	and	CCONJ
aijes-7138	94	39	nonideal	nonideal	ADJ
aijes-7138	94	40	data	datum	NOUN
aijes-7138	94	41	distribution	distribution	NOUN
aijes-7138	94	42	,	,	PUNCT
aijes-7138	94	43	which	which	PRON
aijes-7138	94	44	allows	allow	VERB
aijes-7138	94	45	for	for	ADP
aijes-7138	94	46	robust	robust	ADJ
aijes-7138	94	47	comparisons	comparison	NOUN
aijes-7138	94	48	between	between	ADP
aijes-7138	94	49	groups	group	NOUN
aijes-7138	94	50	of	of	ADP
aijes-7138	94	51	countries	country	NOUN
aijes-7138	94	52	.	.	PUNCT
aijes-7138	95	1	on	on	ADP
aijes-7138	95	2	the	the	DET
aijes-7138	95	3	other	other	ADJ
aijes-7138	95	4	hand	hand	NOUN
aijes-7138	95	5	,	,	PUNCT
aijes-7138	95	6	the	the	DET
aijes-7138	95	7	study	study	NOUN
aijes-7138	95	8	is	be	AUX
aijes-7138	95	9	limited	limit	VERB
aijes-7138	95	10	by	by	ADP
aijes-7138	95	11	the	the	DET
aijes-7138	95	12	relatively	relatively	ADV
aijes-7138	95	13	small	small	ADJ
aijes-7138	95	14	number	number	NOUN
aijes-7138	95	15	of	of	ADP
aijes-7138	95	16	countries	country	NOUN
aijes-7138	95	17	analysed	analyse	VERB
aijes-7138	95	18	and	and	CCONJ
aijes-7138	95	19	the	the	DET
aijes-7138	95	20	focus	focus	NOUN
aijes-7138	95	21	on	on	ADP
aijes-7138	95	22	selected	select	VERB
aijes-7138	95	23	quantitative	quantitative	ADJ
aijes-7138	95	24	indicators	indicator	NOUN
aijes-7138	95	25	only	only	ADV
aijes-7138	95	26	.	.	PUNCT
aijes-7138	96	1	therefore	therefore	ADV
aijes-7138	96	2	,	,	PUNCT
aijes-7138	96	3	the	the	DET
aijes-7138	96	4	results	result	NOUN
aijes-7138	96	5	can	can	AUX
aijes-7138	96	6	not	not	PART
aijes-7138	96	7	be	be	AUX
aijes-7138	96	8	generalized	generalize	VERB
aijes-7138	96	9	without	without	ADP
aijes-7138	96	10	reservations	reservation	NOUN
aijes-7138	96	11	to	to	ADP
aijes-7138	96	12	the	the	DET
aijes-7138	96	13	entire	entire	ADJ
aijes-7138	96	14	eu	eu	PROPN
aijes-7138	96	15	.	.	PUNCT
aijes-7138	97	1	in	in	ADP
aijes-7138	97	2	addition	addition	NOUN
aijes-7138	97	3	to	to	ADP
aijes-7138	97	4	economic	economic	ADJ
aijes-7138	97	5	maturity	maturity	NOUN
aijes-7138	97	6	,	,	PUNCT
aijes-7138	97	7	other	other	ADJ
aijes-7138	97	8	factors	factor	NOUN
aijes-7138	97	9	can	can	AUX
aijes-7138	97	10	also	also	ADV
aijes-7138	97	11	influence	influence	VERB
aijes-7138	97	12	the	the	DET
aijes-7138	97	13	development	development	NOUN
aijes-7138	97	14	of	of	ADP
aijes-7138	97	15	hydrogen	hydrogen	NOUN
aijes-7138	97	16	infrastructure	infrastructure	NOUN
aijes-7138	97	17	–	–	PUNCT
aijes-7138	97	18	for	for	ADP
aijes-7138	97	19	example	example	NOUN
aijes-7138	97	20	,	,	PUNCT
aijes-7138	97	21	the	the	DET
aijes-7138	97	22	availability	availability	NOUN
aijes-7138	97	23	of	of	ADP
aijes-7138	97	24	natural	natural	ADJ
aijes-7138	97	25	resources	resource	NOUN
aijes-7138	97	26	,	,	PUNCT
aijes-7138	97	27	energy	energy	NOUN
aijes-7138	97	28	policy	policy	NOUN
aijes-7138	97	29	,	,	PUNCT
aijes-7138	97	30	public	public	ADJ
aijes-7138	97	31	perception	perception	NOUN
aijes-7138	97	32	of	of	ADP
aijes-7138	97	33	hydrogen	hydrogen	NOUN
aijes-7138	97	34	technologies	technology	NOUN
aijes-7138	97	35	or	or	CCONJ
aijes-7138	97	36	the	the	DET
aijes-7138	97	37	level	level	NOUN
aijes-7138	97	38	of	of	ADP
aijes-7138	97	39	technological	technological	ADJ
aijes-7138	97	40	readiness	readiness	NOUN
aijes-7138	97	41	(	(	PUNCT
aijes-7138	97	42	compare	compare	VERB
aijes-7138	97	43	with	with	ADP
aijes-7138	97	44	van	van	PROPN
aijes-7138	97	45	der	der	NOUN
aijes-7138	97	46	spek	spek	PROPN
aijes-7138	97	47	et	et	PROPN
aijes-7138	97	48	al	al	PROPN
aijes-7138	97	49	.	.	PROPN
aijes-7138	97	50	,	,	PUNCT
aijes-7138	97	51	2022	2022	NUM
aijes-7138	97	52	;	;	PUNCT
aijes-7138	97	53	capurso	capurso	PROPN
aijes-7138	97	54	et	et	PROPN
aijes-7138	97	55	al	al	PROPN
aijes-7138	97	56	.	.	PROPN
aijes-7138	97	57	,	,	PUNCT
aijes-7138	97	58	2022	2022	NUM
aijes-7138	97	59	)	)	PUNCT
aijes-7138	97	60	.	.	PUNCT
aijes-7138	98	1	the	the	DET
aijes-7138	98	2	practical	practical	ADJ
aijes-7138	98	3	implications	implication	NOUN
aijes-7138	98	4	of	of	ADP
aijes-7138	98	5	the	the	DET
aijes-7138	98	6	research	research	NOUN
aijes-7138	98	7	are	be	AUX
aijes-7138	98	8	clear	clear	ADJ
aijes-7138	98	9	–	–	PUNCT
aijes-7138	98	10	if	if	SCONJ
aijes-7138	98	11	the	the	DET
aijes-7138	98	12	hydrogen	hydrogen	NOUN
aijes-7138	98	13	economy	economy	NOUN
aijes-7138	98	14	is	be	AUX
aijes-7138	98	15	to	to	PART
aijes-7138	98	16	be	be	AUX
aijes-7138	98	17	a	a	DET
aijes-7138	98	18	tool	tool	NOUN
aijes-7138	98	19	for	for	ADP
aijes-7138	98	20	a	a	DET
aijes-7138	98	21	fair	fair	ADJ
aijes-7138	98	22	and	and	CCONJ
aijes-7138	98	23	environmentally	environmentally	ADV
aijes-7138	98	24	sustainable	sustainable	ADJ
aijes-7138	98	25	transformation	transformation	NOUN
aijes-7138	98	26	of	of	ADP
aijes-7138	98	27	europe	europe	PROPN
aijes-7138	98	28	,	,	PUNCT
aijes-7138	98	29	it	it	PRON
aijes-7138	98	30	is	be	AUX
aijes-7138	98	31	essential	essential	ADJ
aijes-7138	98	32	to	to	PART
aijes-7138	98	33	specifically	specifically	ADV
aijes-7138	98	34	support	support	VERB
aijes-7138	98	35	the	the	DET
aijes-7138	98	36	development	development	NOUN
aijes-7138	98	37	of	of	ADP
aijes-7138	98	38	infrastructure	infrastructure	NOUN
aijes-7138	98	39	,	,	PUNCT
aijes-7138	98	40	including	include	VERB
aijes-7138	98	41	in	in	ADP
aijes-7138	98	42	economically	economically	ADV
aijes-7138	98	43	weaker	weak	ADJ
aijes-7138	98	44	countries	country	NOUN
aijes-7138	98	45	.	.	PUNCT
aijes-7138	99	1	policies	policy	NOUN
aijes-7138	99	2	should	should	AUX
aijes-7138	99	3	focus	focus	VERB
aijes-7138	99	4	on	on	ADP
aijes-7138	99	5	:	:	PUNCT
aijes-7138	99	6	widening	widen	VERB
aijes-7138	99	7	access	access	NOUN
aijes-7138	99	8	to	to	ADP
aijes-7138	99	9	investment	investment	NOUN
aijes-7138	99	10	through	through	ADP
aijes-7138	99	11	european	european	ADJ
aijes-7138	99	12	funds	fund	NOUN
aijes-7138	99	13	;	;	PUNCT
aijes-7138	99	14	simplifying	simplify	VERB
aijes-7138	99	15	permitting	permit	VERB
aijes-7138	99	16	processes	process	NOUN
aijes-7138	99	17	;	;	PUNCT
aijes-7138	99	18	supporting	support	VERB
aijes-7138	99	19	research	research	NOUN
aijes-7138	99	20	and	and	CCONJ
aijes-7138	99	21	development	development	NOUN
aijes-7138	99	22	of	of	ADP
aijes-7138	99	23	local	local	ADJ
aijes-7138	99	24	solutions	solution	NOUN
aijes-7138	99	25	(	(	PUNCT
aijes-7138	99	26	zainal	zainal	X
aijes-7138	99	27	et	et	PROPN
aijes-7138	99	28	al	al	PROPN
aijes-7138	99	29	.	.	PROPN
aijes-7138	99	30	,	,	PUNCT
aijes-7138	99	31	2024	2024	NUM
aijes-7138	99	32	)	)	PUNCT
aijes-7138	99	33	;	;	PUNCT
aijes-7138	99	34	strengthening	strengthen	VERB
aijes-7138	99	35	education	education	NOUN
aijes-7138	99	36	and	and	CCONJ
aijes-7138	99	37	raising	raise	VERB
aijes-7138	99	38	awareness	awareness	NOUN
aijes-7138	99	39	about	about	ADP
aijes-7138	99	40	hydrogen	hydrogen	NOUN
aijes-7138	99	41	in	in	ADP
aijes-7138	99	42	society	society	NOUN
aijes-7138	99	43	.	.	PUNCT
aijes-7138	100	1	in	in	ADP
aijes-7138	100	2	the	the	DET
aijes-7138	100	3	future	future	NOUN
aijes-7138	100	4	,	,	PUNCT
aijes-7138	100	5	research	research	NOUN
aijes-7138	100	6	should	should	AUX
aijes-7138	100	7	follow	follow	VERB
aijes-7138	100	8	longer	long	ADJ
aijes-7138	100	9	-	-	PUNCT
aijes-7138	100	10	term	term	NOUN
aijes-7138	100	11	developments	development	NOUN
aijes-7138	100	12	and	and	CCONJ
aijes-7138	100	13	expand	expand	VERB
aijes-7138	100	14	the	the	DET
aijes-7138	100	15	spectrum	spectrum	NOUN
aijes-7138	100	16	of	of	ADP
aijes-7138	100	17	variables	variable	NOUN
aijes-7138	100	18	,	,	PUNCT
aijes-7138	100	19	including	include	VERB
aijes-7138	100	20	environmental	environmental	ADJ
aijes-7138	100	21	benefits	benefit	NOUN
aijes-7138	100	22	and	and	CCONJ
aijes-7138	100	23	socio	socio	NOUN
aijes-7138	100	24	-	-	PUNCT
aijes-7138	100	25	economic	economic	ADJ
aijes-7138	100	26	effects	effect	NOUN
aijes-7138	100	27	of	of	ADP
aijes-7138	100	28	the	the	DET
aijes-7138	100	29	introduction	introduction	NOUN
aijes-7138	100	30	of	of	ADP
aijes-7138	100	31	hydrogen	hydrogen	NOUN
aijes-7138	100	32	technologies	technology	NOUN
aijes-7138	100	33	.	.	PUNCT
aijes-7138	101	1	it	it	PRON
aijes-7138	101	2	is	be	AUX
aijes-7138	101	3	also	also	ADV
aijes-7138	101	4	important	important	ADJ
aijes-7138	101	5	to	to	PART
aijes-7138	101	6	analyse	analyse	VERB
aijes-7138	101	7	in	in	ADP
aijes-7138	101	8	more	more	ADJ
aijes-7138	101	9	depth	depth	NOUN
aijes-7138	101	10	successful	successful	ADJ
aijes-7138	101	11	examples	example	NOUN
aijes-7138	101	12	,	,	PUNCT
aijes-7138	101	13	such	such	ADJ
aijes-7138	101	14	as	as	ADP
aijes-7138	101	15	the	the	DET
aijes-7138	101	16	so	so	ADV
aijes-7138	101	17	-	-	PUNCT
aijes-7138	101	18	called	call	VERB
aijes-7138	101	19	“	"	PUNCT
aijes-7138	101	20	hydrogen	hydrogen	NOUN
aijes-7138	101	21	valleys	valley	NOUN
aijes-7138	101	22	”	"	PUNCT
aijes-7138	101	23	in	in	ADP
aijes-7138	101	24	germany	germany	PROPN
aijes-7138	101	25	and	and	CCONJ
aijes-7138	101	26	denmark	denmark	PROPN
aijes-7138	101	27	,	,	PUNCT
aijes-7138	101	28	which	which	PRON
aijes-7138	101	29	could	could	AUX
aijes-7138	101	30	serve	serve	VERB
aijes-7138	101	31	as	as	ADP
aijes-7138	101	32	a	a	DET
aijes-7138	101	33	model	model	NOUN
aijes-7138	101	34	for	for	ADP
aijes-7138	101	35	other	other	ADJ
aijes-7138	101	36	countries	country	NOUN
aijes-7138	101	37	(	(	PUNCT
aijes-7138	101	38	lagioia	lagioia	PROPN
aijes-7138	101	39	et	et	PROPN
aijes-7138	101	40	al	al	PROPN
aijes-7138	101	41	.	.	PROPN
aijes-7138	101	42	,	,	PUNCT
aijes-7138	101	43	2023	2023	NUM
aijes-7138	101	44	)	)	PUNCT
aijes-7138	101	45	.	.	PUNCT
aijes-7138	102	1	the	the	DET
aijes-7138	102	2	paper	paper	NOUN
aijes-7138	102	3	summarizes	summarize	VERB
aijes-7138	102	4	the	the	DET
aijes-7138	102	5	knowledge	knowledge	NOUN
aijes-7138	102	6	on	on	ADP
aijes-7138	102	7	the	the	DET
aijes-7138	102	8	development	development	NOUN
aijes-7138	102	9	of	of	ADP
aijes-7138	102	10	hydrogen	hydrogen	NOUN
aijes-7138	102	11	infrastructure	infrastructure	NOUN
aijes-7138	102	12	in	in	ADP
aijes-7138	102	13	eu	eu	PROPN
aijes-7138	102	14	member	member	NOUN
aijes-7138	102	15	states	state	NOUN
aijes-7138	102	16	and	and	CCONJ
aijes-7138	102	17	confirms	confirm	VERB
aijes-7138	102	18	the	the	DET
aijes-7138	102	19	importance	importance	NOUN
aijes-7138	102	20	of	of	ADP
aijes-7138	102	21	economic	economic	ADJ
aijes-7138	102	22	maturity	maturity	NOUN
aijes-7138	102	23	as	as	ADP
aijes-7138	102	24	a	a	DET
aijes-7138	102	25	key	key	ADJ
aijes-7138	102	26	factor	factor	NOUN
aijes-7138	102	27	in	in	ADP
aijes-7138	102	28	this	this	DET
aijes-7138	102	29	development	development	NOUN
aijes-7138	102	30	.	.	PUNCT
aijes-7138	103	1	the	the	DET
aijes-7138	103	2	results	result	NOUN
aijes-7138	103	3	point	point	VERB
aijes-7138	103	4	to	to	ADP
aijes-7138	103	5	the	the	DET
aijes-7138	103	6	need	need	NOUN
aijes-7138	103	7	for	for	ADP
aijes-7138	103	8	a	a	DET
aijes-7138	103	9	differentiated	differentiated	ADJ
aijes-7138	103	10	approach	approach	NOUN
aijes-7138	103	11	to	to	ADP
aijes-7138	103	12	the	the	DET
aijes-7138	103	13	creation	creation	NOUN
aijes-7138	103	14	of	of	ADP
aijes-7138	103	15	public	public	ADJ
aijes-7138	103	16	policies	policy	NOUN
aijes-7138	103	17	that	that	PRON
aijes-7138	103	18	would	would	AUX
aijes-7138	103	19	take	take	VERB
aijes-7138	103	20	into	into	ADP
aijes-7138	103	21	account	account	NOUN
aijes-7138	103	22	regional	regional	ADJ
aijes-7138	103	23	specificities	specificity	NOUN
aijes-7138	103	24	and	and	CCONJ
aijes-7138	103	25	support	support	VERB
aijes-7138	103	26	the	the	DET
aijes-7138	103	27	implementation	implementation	NOUN
aijes-7138	103	28	of	of	ADP
aijes-7138	103	29	hydrogen	hydrogen	NOUN
aijes-7138	103	30	solutions	solution	NOUN
aijes-7138	103	31	also	also	ADV
aijes-7138	103	32	in	in	ADP
aijes-7138	103	33	less	less	ADJ
aijes-7138	103	34	developed	developed	ADJ
aijes-7138	103	35	areas	area	NOUN
aijes-7138	103	36	.	.	PUNCT
aijes-7138	104	1	specifically	specifically	ADV
aijes-7138	104	2	,	,	PUNCT
aijes-7138	104	3	countries	country	NOUN
aijes-7138	104	4	with	with	ADP
aijes-7138	104	5	a	a	DET
aijes-7138	104	6	gdp	gdp	NOUN
aijes-7138	104	7	per	per	ADP
aijes-7138	104	8	capita	capita	NOUN
aijes-7138	104	9	above	above	ADP
aijes-7138	104	10	eur	eur	NOUN
aijes-7138	104	11	35,000	35,000	NUM
aijes-7138	104	12	showed	show	VERB
aijes-7138	104	13	on	on	ADP
aijes-7138	104	14	average	average	ADJ
aijes-7138	104	15	twice	twice	DET
aijes-7138	104	16	the	the	DET
aijes-7138	104	17	hydrogen	hydrogen	NOUN
aijes-7138	104	18	production	production	NOUN
aijes-7138	104	19	capacity	capacity	NOUN
aijes-7138	104	20	compared	compare	VERB
aijes-7138	104	21	to	to	ADP
aijes-7138	104	22	countries	country	NOUN
aijes-7138	104	23	whose	whose	DET
aijes-7138	104	24	gdp	gdp	NOUN
aijes-7138	104	25	did	do	AUX
aijes-7138	104	26	not	not	PART
aijes-7138	104	27	exceed	exceed	VERB
aijes-7138	104	28	eur	eur	NOUN
aijes-7138	104	29	20,000	20,000	NUM
aijes-7138	104	30	.	.	PUNCT
aijes-7138	105	1	in	in	ADP
aijes-7138	105	2	the	the	DET
aijes-7138	105	3	future	future	NOUN
aijes-7138	105	4	,	,	PUNCT
aijes-7138	105	5	it	it	PRON
aijes-7138	105	6	is	be	AUX
aijes-7138	105	7	appropriate	appropriate	ADJ
aijes-7138	105	8	to	to	PART
aijes-7138	105	9	expand	expand	VERB
aijes-7138	105	10	the	the	DET
aijes-7138	105	11	research	research	NOUN
aijes-7138	105	12	to	to	PART
aijes-7138	105	13	include	include	VERB
aijes-7138	105	14	qualitative	qualitative	ADJ
aijes-7138	105	15	aspects	aspect	NOUN
aijes-7138	105	16	,	,	PUNCT
aijes-7138	105	17	as	as	ADV
aijes-7138	105	18	well	well	ADV
aijes-7138	105	19	as	as	ADP
aijes-7138	105	20	environmental	environmental	ADJ
aijes-7138	105	21	and	and	CCONJ
aijes-7138	105	22	socio	socio	NOUN
aijes-7138	105	23	-	-	PUNCT
aijes-7138	105	24	economic	economic	ADJ
aijes-7138	105	25	consequences	consequence	NOUN
aijes-7138	105	26	of	of	ADP
aijes-7138	105	27	the	the	DET
aijes-7138	105	28	introduction	introduction	NOUN
aijes-7138	105	29	of	of	ADP
aijes-7138	105	30	hydrogen	hydrogen	NOUN
aijes-7138	105	31	technologies	technology	NOUN
aijes-7138	105	32	.	.	PUNCT
aijes-7138	106	1	in	in	ADP
aijes-7138	106	2	conclusion	conclusion	NOUN
aijes-7138	106	3	,	,	PUNCT
aijes-7138	106	4	it	it	PRON
aijes-7138	106	5	can	can	AUX
aijes-7138	106	6	be	be	AUX
aijes-7138	106	7	stated	state	VERB
aijes-7138	106	8	that	that	SCONJ
aijes-7138	106	9	the	the	DET
aijes-7138	106	10	support	support	NOUN
aijes-7138	106	11	of	of	ADP
aijes-7138	106	12	the	the	DET
aijes-7138	106	13	hydrogen	hydrogen	NOUN
aijes-7138	106	14	economy	economy	NOUN
aijes-7138	106	15	must	must	AUX
aijes-7138	106	16	be	be	AUX
aijes-7138	106	17	systemic	systemic	ADJ
aijes-7138	106	18	,	,	PUNCT
aijes-7138	106	19	inclusive	inclusive	ADJ
aijes-7138	106	20	and	and	CCONJ
aijes-7138	106	21	strategically	strategically	ADV
aijes-7138	106	22	coordinated	coordinate	VERB
aijes-7138	106	23	at	at	ADP
aijes-7138	106	24	the	the	DET
aijes-7138	106	25	eu	eu	PROPN
aijes-7138	106	26	and	and	CCONJ
aijes-7138	106	27	individual	individual	ADJ
aijes-7138	106	28	national	national	ADJ
aijes-7138	106	29	levels	level	NOUN
aijes-7138	106	30	in	in	ADP
aijes-7138	106	31	order	order	NOUN
aijes-7138	106	32	to	to	PART
aijes-7138	106	33	fulfill	fulfill	VERB
aijes-7138	106	34	its	its	PRON
aijes-7138	106	35	transformative	transformative	ADJ
aijes-7138	106	36	potential	potential	NOUN
aijes-7138	106	37	in	in	ADP
aijes-7138	106	38	the	the	DET
aijes-7138	106	39	context	context	NOUN
aijes-7138	106	40	of	of	ADP
aijes-7138	106	41	a	a	DET
aijes-7138	106	42	green	green	ADJ
aijes-7138	106	43	economy	economy	NOUN
aijes-7138	106	44	.	.	PUNCT
aijes-7138	107	1	the	the	DET
aijes-7138	107	2	practical	practical	ADJ
aijes-7138	107	3	implications	implication	NOUN
aijes-7138	107	4	of	of	ADP
aijes-7138	107	5	the	the	DET
aijes-7138	107	6	study	study	NOUN
aijes-7138	107	7	lie	lie	VERB
aijes-7138	107	8	in	in	ADP
aijes-7138	107	9	identifying	identify	VERB
aijes-7138	107	10	specific	specific	ADJ
aijes-7138	107	11	economic	economic	ADJ
aijes-7138	107	12	obstacles	obstacle	NOUN
aijes-7138	107	13	that	that	PRON
aijes-7138	107	14	limit	limit	VERB
aijes-7138	107	15	the	the	DET
aijes-7138	107	16	development	development	NOUN
aijes-7138	107	17	of	of	ADP
aijes-7138	107	18	hydrogen	hydrogen	NOUN
aijes-7138	107	19	infrastructure	infrastructure	NOUN
aijes-7138	107	20	in	in	ADP
aijes-7138	107	21	less	less	ADJ
aijes-7138	107	22	developed	develop	VERB
aijes-7138	107	23	countries	country	NOUN
aijes-7138	107	24	.	.	PUNCT
aijes-7138	108	1	the	the	DET
aijes-7138	108	2	results	result	NOUN
aijes-7138	108	3	provide	provide	VERB
aijes-7138	108	4	an	an	DET
aijes-7138	108	5	argumentative	argumentative	ADJ
aijes-7138	108	6	basis	basis	NOUN
aijes-7138	108	7	for	for	ADP
aijes-7138	108	8	creating	create	VERB
aijes-7138	108	9	targeted	target	VERB
aijes-7138	108	10	financial	financial	ADJ
aijes-7138	108	11	and	and	CCONJ
aijes-7138	108	12	technical	technical	ADJ
aijes-7138	108	13	support	support	NOUN
aijes-7138	108	14	from	from	ADP
aijes-7138	108	15	the	the	DET
aijes-7138	108	16	eu	eu	PROPN
aijes-7138	108	17	,	,	PUNCT
aijes-7138	108	18	for	for	ADP
aijes-7138	108	19	example	example	NOUN
aijes-7138	108	20	through	through	ADP
aijes-7138	108	21	cohesion	cohesion	NOUN
aijes-7138	108	22	policy	policy	NOUN
aijes-7138	108	23	,	,	PUNCT
aijes-7138	108	24	the	the	DET
aijes-7138	108	25	european	european	PROPN
aijes-7138	108	26	hydrogen	hydrogen	PROPN
aijes-7138	108	27	bank	bank	PROPN
aijes-7138	108	28	or	or	CCONJ
aijes-7138	108	29	programs	program	NOUN
aijes-7138	108	30	focused	focus	VERB
aijes-7138	108	31	on	on	ADP
aijes-7138	108	32	regional	regional	ADJ
aijes-7138	108	33	innovation	innovation	NOUN
aijes-7138	108	34	.	.	PUNCT
aijes-7138	109	1	at	at	ADP
aijes-7138	109	2	the	the	DET
aijes-7138	109	3	same	same	ADJ
aijes-7138	109	4	time	time	NOUN
aijes-7138	109	5	,	,	PUNCT
aijes-7138	109	6	the	the	DET
aijes-7138	109	7	contribution	contribution	NOUN
aijes-7138	109	8	points	point	VERB
aijes-7138	109	9	to	to	ADP
aijes-7138	109	10	the	the	DET
aijes-7138	109	11	need	need	NOUN
aijes-7138	109	12	to	to	PART
aijes-7138	109	13	simplify	simplify	VERB
aijes-7138	109	14	permitting	permitting	NOUN
aijes-7138	109	15	processes	process	NOUN
aijes-7138	109	16	and	and	CCONJ
aijes-7138	109	17	strengthen	strengthen	VERB
aijes-7138	109	18	interstate	interstate	ADJ
aijes-7138	109	19	cooperation	cooperation	NOUN
aijes-7138	109	20	in	in	ADP
aijes-7138	109	21	building	build	VERB
aijes-7138	109	22	hydrogen	hydrogen	NOUN
aijes-7138	109	23	ecosystems	ecosystem	NOUN
aijes-7138	109	24	.	.	PUNCT
aijes-7138	110	1	taking	take	VERB
aijes-7138	110	2	these	these	DET
aijes-7138	110	3	factors	factor	NOUN
aijes-7138	110	4	into	into	ADP
aijes-7138	110	5	account	account	NOUN
aijes-7138	110	6	can	can	AUX
aijes-7138	110	7	contribute	contribute	VERB
aijes-7138	110	8	to	to	ADP
aijes-7138	110	9	a	a	DET
aijes-7138	110	10	more	more	ADV
aijes-7138	110	11	balanced	balanced	ADJ
aijes-7138	110	12	and	and	CCONJ
aijes-7138	110	13	effective	effective	ADJ
aijes-7138	110	14	implementation	implementation	NOUN
aijes-7138	110	15	of	of	ADP
aijes-7138	110	16	the	the	DET
aijes-7138	110	17	goals	goal	NOUN
aijes-7138	110	18	of	of	ADP
aijes-7138	110	19	the	the	DET
aijes-7138	110	20	european	european	PROPN
aijes-7138	110	21	green	green	PROPN
aijes-7138	110	22	deal	deal	PROPN
aijes-7138	110	23	.	.	PUNCT
aijes-7138	111	1	acknowledgment	acknowledgment	NOUN
aijes-7138	111	2	this	this	DET
aijes-7138	111	3	research	research	NOUN
aijes-7138	111	4	paper	paper	NOUN
aijes-7138	111	5	is	be	AUX
aijes-7138	111	6	a	a	DET
aijes-7138	111	7	partial	partial	ADJ
aijes-7138	111	8	result	result	NOUN
aijes-7138	111	9	of	of	ADP
aijes-7138	111	10	the	the	DET
aijes-7138	111	11	multiyear	multiyear	ADJ
aijes-7138	111	12	research	research	NOUN
aijes-7138	111	13	projects	project	NOUN
aijes-7138	111	14	vega	vega	PROPN
aijes-7138	111	15	1/0465/23	1/0465/23	NUM
aijes-7138	111	16	“	"	PUNCT
aijes-7138	111	17	generic	generic	ADJ
aijes-7138	111	18	,	,	PUNCT
aijes-7138	111	19	convergence	convergence	NOUN
aijes-7138	111	20	and	and	CCONJ
aijes-7138	111	21	model	model	NOUN
aijes-7138	111	22	-	-	PUNCT
aijes-7138	111	23	based	base	VERB
aijes-7138	111	24	approaches	approach	NOUN
aijes-7138	111	25	of	of	ADP
aijes-7138	111	26	environmental	environmental	ADJ
aijes-7138	111	27	production	production	NOUN
aijes-7138	111	28	and	and	CCONJ
aijes-7138	111	29	logistics	logistic	NOUN
aijes-7138	111	30	in	in	ADP
aijes-7138	111	31	business	business	NOUN
aijes-7138	111	32	development	development	NOUN
aijes-7138	111	33	on	on	ADP
aijes-7138	111	34	slovakia	slovakia	PROPN
aijes-7138	111	35	”	"	PUNCT
aijes-7138	111	36	,	,	PUNCT
aijes-7138	111	37	project	project	NOUN
aijes-7138	111	38	kega	kega	PROPN
aijes-7138	111	39	no	no	INTJ
aijes-7138	111	40	.	.	PUNCT
aijes-7138	112	1	002eu-4/2025	002eu-4/2025	PRON
aijes-7138	113	1	„	„	PUNCT
aijes-7138	113	2	electromobility	electromobility	NOUN
aijes-7138	113	3	:	:	PUNCT
aijes-7138	113	4	a	a	DET
aijes-7138	113	5	systemic	systemic	ADJ
aijes-7138	113	6	approach	approach	NOUN
aijes-7138	113	7	to	to	ADP
aijes-7138	113	8	transport	transport	NOUN
aijes-7138	113	9	transformation	transformation	NOUN
aijes-7138	113	10	–	–	PUNCT
aijes-7138	113	11	creating	create	VERB
aijes-7138	113	12	university	university	NOUN
aijes-7138	113	13	textbook	textbook	NOUN
aijes-7138	113	14	with	with	ADP
aijes-7138	113	15	emphasis	emphasis	NOUN
aijes-7138	113	16	on	on	ADP
aijes-7138	113	17	developing	develop	VERB
aijes-7138	113	18	and	and	CCONJ
aijes-7138	113	19	enhancing	enhance	VERB
aijes-7138	113	20	the	the	DET
aijes-7138	113	21	knowledge	knowledge	NOUN
aijes-7138	113	22	,	,	PUNCT
aijes-7138	113	23	skills	skill	NOUN
aijes-7138	113	24	,	,	PUNCT
aijes-7138	113	25	competencies	competency	NOUN
aijes-7138	113	26	and	and	CCONJ
aijes-7138	113	27	critical	critical	ADJ
aijes-7138	113	28	thinking	thinking	NOUN
aijes-7138	113	29	of	of	ADP
aijes-7138	113	30	students	student	NOUN
aijes-7138	113	31	in	in	ADP
aijes-7138	113	32	the	the	DET
aijes-7138	113	33	study	study	NOUN
aijes-7138	113	34	field	field	NOUN
aijes-7138	113	35	of	of	ADP
aijes-7138	113	36	economics	economic	NOUN
aijes-7138	113	37	and	and	CCONJ
aijes-7138	113	38	management	management	NOUN
aijes-7138	113	39	“	"	PUNCT
aijes-7138	113	40	and	and	CCONJ
aijes-7138	113	41	the	the	DET
aijes-7138	113	42	project	project	NOUN
aijes-7138	113	43	of	of	ADP
aijes-7138	113	44	university	university	NOUN
aijes-7138	113	45	of	of	ADP
aijes-7138	113	46	economics	economics	PROPN
aijes-7138	113	47	no	no	PROPN
aijes-7138	113	48	.	.	PUNCT
aijes-7138	114	1	i-25	i-25	PROPN
aijes-7138	114	2	-	-	PUNCT
aijes-7138	114	3	105	105	NUM
aijes-7138	114	4	-	-	PUNCT
aijes-7138	114	5	00	00	NUM
aijes-7138	114	6	.	.	PUNCT
aijes-7138	115	1	maria	maria	PROPN
aijes-7138	115	2	bartekova	bartekova	PROPN
aijes-7138	115	3	,	,	PUNCT
aijes-7138	115	4	sabina	sabina	PROPN
aijes-7138	115	5	janikovicova	janikovicova	PROPN
aijes-7138	115	6	45	45	NUM
aijes-7138	115	7	references	reference	NOUN
aijes-7138	115	8	1	1	NUM
aijes-7138	115	9	.	.	PUNCT
aijes-7138	115	10	abbasov	abbasov	PROPN
aijes-7138	115	11	,	,	PUNCT
aijes-7138	115	12	a.	a.	NOUN
aijes-7138	115	13	(	(	PUNCT
aijes-7138	115	14	2024	2024	NUM
aijes-7138	115	15	)	)	PUNCT
aijes-7138	115	16	.	.	PUNCT
aijes-7138	116	1	scientific	scientific	ADJ
aijes-7138	116	2	-	-	PUNCT
aijes-7138	116	3	theoretical	theoretical	ADJ
aijes-7138	116	4	issues	issue	NOUN
aijes-7138	116	5	in	in	ADP
aijes-7138	116	6	the	the	DET
aijes-7138	116	7	formation	formation	NOUN
aijes-7138	116	8	of	of	ADP
aijes-7138	116	9	a	a	DET
aijes-7138	116	10	green	green	ADJ
aijes-7138	116	11	economy	economy	NOUN
aijes-7138	116	12	.	.	PUNCT
aijes-7138	117	1	agora	agora	PROPN
aijes-7138	117	2	international	international	ADJ
aijes-7138	117	3	journal	journal	NOUN
aijes-7138	117	4	of	of	ADP
aijes-7138	117	5	economical	economical	ADJ
aijes-7138	117	6	sciences	science	NOUN
aijes-7138	117	7	,	,	PUNCT
aijes-7138	117	8	18(2	18(2	NUM
aijes-7138	117	9	)	)	PUNCT
aijes-7138	117	10	,	,	PUNCT
aijes-7138	117	11	1	1	NUM
aijes-7138	117	12	-	-	SYM
aijes-7138	117	13	10	10	NUM
aijes-7138	117	14	.	.	X
aijes-7138	118	1	2	2	NUM
aijes-7138	118	2	.	.	X
aijes-7138	118	3	azadnia	azadnia	PROPN
aijes-7138	118	4	,	,	PUNCT
aijes-7138	118	5	a.	a.	PROPN
aijes-7138	118	6	h.	h.	PROPN
aijes-7138	118	7	,	,	PUNCT
aijes-7138	118	8	mcdaid	mcdaid	PROPN
aijes-7138	118	9	,	,	PUNCT
aijes-7138	118	10	c.	c.	PROPN
aijes-7138	118	11	,	,	PUNCT
aijes-7138	118	12	andwari	andwari	NOUN
aijes-7138	118	13	,	,	PUNCT
aijes-7138	118	14	a.	a.	NOUN
aijes-7138	118	15	m.	m.	NOUN
aijes-7138	118	16	,	,	PUNCT
aijes-7138	118	17	&	&	CCONJ
aijes-7138	118	18	hosseini	hosseini	PROPN
aijes-7138	118	19	,	,	PUNCT
aijes-7138	118	20	s.	s.	PROPN
aijes-7138	118	21	e.	e.	PROPN
aijes-7138	118	22	(	(	PUNCT
aijes-7138	118	23	2023	2023	NUM
aijes-7138	118	24	)	)	PUNCT
aijes-7138	118	25	.	.	PUNCT
aijes-7138	119	1	green	green	ADJ
aijes-7138	119	2	hydrogen	hydrogen	PROPN
aijes-7138	119	3	supply	supply	NOUN
aijes-7138	119	4	chain	chain	NOUN
aijes-7138	119	5	risk	risk	NOUN
aijes-7138	119	6	analysis	analysis	NOUN
aijes-7138	119	7	:	:	PUNCT
aijes-7138	119	8	a	a	DET
aijes-7138	119	9	european	european	ADJ
aijes-7138	119	10	hard	hard	ADJ
aijes-7138	119	11	-	-	PUNCT
aijes-7138	119	12	to	to	PART
aijes-7138	119	13	-	-	PUNCT
aijes-7138	119	14	abate	abate	VERB
aijes-7138	119	15	sectors	sector	NOUN
aijes-7138	119	16	perspective	perspective	NOUN
aijes-7138	119	17	.	.	PUNCT
aijes-7138	120	1	renewable	renewable	ADJ
aijes-7138	120	2	and	and	CCONJ
aijes-7138	120	3	sustainable	sustainable	ADJ
aijes-7138	120	4	energy	energy	NOUN
aijes-7138	120	5	reviews	review	NOUN
aijes-7138	120	6	,	,	PUNCT
aijes-7138	120	7	182	182	NUM
aijes-7138	120	8	,	,	PUNCT
aijes-7138	120	9	113371	113371	NUM
aijes-7138	120	10	.	.	PUNCT
aijes-7138	121	1	3	3	X
aijes-7138	121	2	.	.	X
aijes-7138	121	3	capurso	capurso	PROPN
aijes-7138	121	4	,	,	PUNCT
aijes-7138	121	5	t.	t.	PROPN
aijes-7138	121	6	,	,	PUNCT
aijes-7138	121	7	stefanizzi	stefanizzi	NOUN
aijes-7138	121	8	,	,	PUNCT
aijes-7138	121	9	m.	m.	NOUN
aijes-7138	121	10	,	,	PUNCT
aijes-7138	121	11	torresi	torresi	NOUN
aijes-7138	121	12	,	,	PUNCT
aijes-7138	121	13	m.	m.	NOUN
aijes-7138	121	14	,	,	PUNCT
aijes-7138	121	15	&	&	CCONJ
aijes-7138	121	16	camporeale	camporeale	NOUN
aijes-7138	121	17	,	,	PUNCT
aijes-7138	121	18	s.	s.	PROPN
aijes-7138	121	19	m.	m.	PROPN
aijes-7138	121	20	(	(	PUNCT
aijes-7138	121	21	2022	2022	NUM
aijes-7138	121	22	)	)	PUNCT
aijes-7138	121	23	.	.	PUNCT
aijes-7138	122	1	perspective	perspective	NOUN
aijes-7138	122	2	of	of	ADP
aijes-7138	122	3	the	the	DET
aijes-7138	122	4	role	role	NOUN
aijes-7138	122	5	of	of	ADP
aijes-7138	122	6	hydrogen	hydrogen	NOUN
aijes-7138	122	7	in	in	ADP
aijes-7138	122	8	the	the	DET
aijes-7138	122	9	21st	21st	ADJ
aijes-7138	122	10	century	century	NOUN
aijes-7138	122	11	energy	energy	NOUN
aijes-7138	122	12	transition	transition	NOUN
aijes-7138	122	13	.	.	PUNCT
aijes-7138	123	1	energy	energy	NOUN
aijes-7138	123	2	conversion	conversion	NOUN
aijes-7138	123	3	and	and	CCONJ
aijes-7138	123	4	management	management	NOUN
aijes-7138	123	5	,	,	PUNCT
aijes-7138	123	6	251	251	NUM
aijes-7138	123	7	,	,	PUNCT
aijes-7138	123	8	114898	114898	NUM
aijes-7138	123	9	.	.	PUNCT
aijes-7138	124	1	4	4	X
aijes-7138	124	2	.	.	X
aijes-7138	124	3	european	european	ADJ
aijes-7138	124	4	hydrogen	hydrogen	PROPN
aijes-7138	124	5	observatory	observatory	NOUN
aijes-7138	124	6	(	(	PUNCT
aijes-7138	124	7	2025	2025	NUM
aijes-7138	124	8	)	)	PUNCT
aijes-7138	124	9	.	.	PUNCT
aijes-7138	125	1	datasets	dataset	NOUN
aijes-7138	125	2	.	.	PUNCT
aijes-7138	126	1	https://observatory.cleanhydrogen.europa.eu/tools-reports/datasets	https://observatory.cleanhydrogen.europa.eu/tools-reports/dataset	NOUN
aijes-7138	126	2	5	5	NUM
aijes-7138	126	3	.	.	PUNCT
aijes-7138	126	4	eurostat	eurostat	PROPN
aijes-7138	126	5	.	.	PUNCT
aijes-7138	127	1	(	(	PUNCT
aijes-7138	127	2	2025	2025	NUM
aijes-7138	127	3	)	)	PUNCT
aijes-7138	127	4	.	.	PUNCT
aijes-7138	128	1	real	real	ADJ
aijes-7138	128	2	gdp	gdp	NOUN
aijes-7138	128	3	per	per	ADP
aijes-7138	128	4	capita	capita	NOUN
aijes-7138	128	5	.	.	PUNCT
aijes-7138	129	1	https://ec.europa.eu/eurostat/databrowser/view/sdg_08_10/default/table?lang=en	https://ec.europa.eu/eurostat/databrowser/view/sdg_08_10/default/table?lang=en	ADP
aijes-7138	129	2	6	6	NUM
aijes-7138	129	3	.	.	PUNCT
aijes-7138	130	1	falcone	falcone	PROPN
aijes-7138	130	2	,	,	PUNCT
aijes-7138	130	3	p.	p.	NOUN
aijes-7138	130	4	m.	m.	NOUN
aijes-7138	130	5	,	,	PUNCT
aijes-7138	130	6	hiete	hiete	ADJ
aijes-7138	130	7	,	,	PUNCT
aijes-7138	130	8	m.	m.	NOUN
aijes-7138	130	9	,	,	PUNCT
aijes-7138	130	10	&	&	CCONJ
aijes-7138	130	11	sapio	sapio	PROPN
aijes-7138	130	12	,	,	PUNCT
aijes-7138	130	13	a.	a.	NOUN
aijes-7138	130	14	(	(	PUNCT
aijes-7138	130	15	2021	2021	NUM
aijes-7138	130	16	)	)	PUNCT
aijes-7138	130	17	.	.	PUNCT
aijes-7138	131	1	hydrogen	hydrogen	NOUN
aijes-7138	131	2	economy	economy	NOUN
aijes-7138	131	3	and	and	CCONJ
aijes-7138	131	4	sustainable	sustainable	ADJ
aijes-7138	131	5	development	development	NOUN
aijes-7138	131	6	goals	goal	NOUN
aijes-7138	131	7	:	:	PUNCT
aijes-7138	131	8	review	review	NOUN
aijes-7138	131	9	and	and	CCONJ
aijes-7138	131	10	policy	policy	NOUN
aijes-7138	131	11	insights	insight	NOUN
aijes-7138	131	12	.	.	PUNCT
aijes-7138	132	1	current	current	ADJ
aijes-7138	132	2	opinion	opinion	NOUN
aijes-7138	132	3	in	in	ADP
aijes-7138	132	4	green	green	ADJ
aijes-7138	132	5	and	and	CCONJ
aijes-7138	132	6	sustainable	sustainable	ADJ
aijes-7138	132	7	chemistry	chemistry	NOUN
aijes-7138	132	8	,	,	PUNCT
aijes-7138	132	9	31	31	NUM
aijes-7138	132	10	,	,	PUNCT
aijes-7138	132	11	100506	100506	NUM
aijes-7138	132	12	.	.	PUNCT
aijes-7138	133	1	7	7	X
aijes-7138	133	2	.	.	X
aijes-7138	133	3	genovese	genovese	NOUN
aijes-7138	133	4	,	,	PUNCT
aijes-7138	133	5	m.	m.	NOUN
aijes-7138	133	6	,	,	PUNCT
aijes-7138	133	7	schlüter	schlüter	NOUN
aijes-7138	133	8	,	,	PUNCT
aijes-7138	133	9	a.	a.	PROPN
aijes-7138	133	10	,	,	PUNCT
aijes-7138	133	11	scionti	scionti	PROPN
aijes-7138	133	12	,	,	PUNCT
aijes-7138	133	13	e.	e.	PROPN
aijes-7138	133	14	,	,	PUNCT
aijes-7138	133	15	piraino	piraino	PROPN
aijes-7138	133	16	,	,	PUNCT
aijes-7138	133	17	f.	f.	PROPN
aijes-7138	133	18	,	,	PUNCT
aijes-7138	133	19	corigliano	corigliano	NOUN
aijes-7138	133	20	,	,	PUNCT
aijes-7138	133	21	o.	o.	PROPN
aijes-7138	133	22	,	,	PUNCT
aijes-7138	133	23	&	&	CCONJ
aijes-7138	133	24	fragiacomo	fragiacomo	PROPN
aijes-7138	133	25	,	,	PUNCT
aijes-7138	133	26	p.	p.	NOUN
aijes-7138	133	27	(	(	PUNCT
aijes-7138	133	28	2023	2023	NUM
aijes-7138	133	29	)	)	PUNCT
aijes-7138	133	30	.	.	PUNCT
aijes-7138	134	1	powerto	powerto	ADJ
aijes-7138	134	2	-	-	PUNCT
aijes-7138	134	3	hydrogen	hydrogen	NOUN
aijes-7138	134	4	and	and	CCONJ
aijes-7138	134	5	hydrogen	hydrogen	NOUN
aijes-7138	134	6	-	-	PUNCT
aijes-7138	134	7	to	to	ADP
aijes-7138	134	8	-	-	PUNCT
aijes-7138	134	9	x	x	NOUN
aijes-7138	134	10	energy	energy	NOUN
aijes-7138	134	11	systems	system	NOUN
aijes-7138	134	12	for	for	ADP
aijes-7138	134	13	the	the	DET
aijes-7138	134	14	industry	industry	NOUN
aijes-7138	134	15	of	of	ADP
aijes-7138	134	16	the	the	DET
aijes-7138	134	17	future	future	NOUN
aijes-7138	134	18	in	in	ADP
aijes-7138	134	19	europe	europe	PROPN
aijes-7138	134	20	.	.	PUNCT
aijes-7138	135	1	international	international	ADJ
aijes-7138	135	2	journal	journal	PROPN
aijes-7138	135	3	of	of	ADP
aijes-7138	135	4	hydrogen	hydrogen	NOUN
aijes-7138	135	5	energy	energy	NOUN
aijes-7138	135	6	,	,	PUNCT
aijes-7138	135	7	48(44	48(44	NUM
aijes-7138	135	8	)	)	PUNCT
aijes-7138	135	9	,	,	PUNCT
aijes-7138	135	10	16545	16545	NUM
aijes-7138	135	11	-	-	SYM
aijes-7138	135	12	16568	16568	NUM
aijes-7138	135	13	.	.	PUNCT
aijes-7138	136	1	8	8	NUM
aijes-7138	136	2	.	.	X
aijes-7138	136	3	hashimova	hashimova	PROPN
aijes-7138	136	4	,	,	PUNCT
aijes-7138	136	5	a.	a.	NOUN
aijes-7138	136	6	(	(	PUNCT
aijes-7138	136	7	2023	2023	NUM
aijes-7138	136	8	)	)	PUNCT
aijes-7138	136	9	.	.	PUNCT
aijes-7138	137	1	personnel	personnel	NOUN
aijes-7138	137	2	work	work	NOUN
aijes-7138	137	3	process	process	NOUN
aijes-7138	137	4	using	use	VERB
aijes-7138	137	5	digital	digital	ADJ
aijes-7138	137	6	economy	economy	NOUN
aijes-7138	137	7	application	application	NOUN
aijes-7138	137	8	programs	program	NOUN
aijes-7138	137	9	.	.	PUNCT
aijes-7138	138	1	agora	agora	PROPN
aijes-7138	138	2	international	international	ADJ
aijes-7138	138	3	journal	journal	NOUN
aijes-7138	138	4	of	of	ADP
aijes-7138	138	5	economical	economical	ADJ
aijes-7138	138	6	sciences	science	NOUN
aijes-7138	138	7	,	,	PUNCT
aijes-7138	138	8	17(2	17(2	NUM
aijes-7138	138	9	)	)	PUNCT
aijes-7138	138	10	,	,	PUNCT
aijes-7138	138	11	78	78	NUM
aijes-7138	138	12	-	-	SYM
aijes-7138	138	13	86	86	NUM
aijes-7138	138	14	.	.	PUNCT
aijes-7138	139	1	9	9	NUM
aijes-7138	139	2	.	.	X
aijes-7138	139	3	ismayilova	ismayilova	PROPN
aijes-7138	139	4	,	,	PUNCT
aijes-7138	139	5	h.	h.	PROPN
aijes-7138	139	6	,	,	PUNCT
aijes-7138	139	7	&	&	CCONJ
aijes-7138	139	8	hajiyeva	hajiyeva	PROPN
aijes-7138	139	9	,	,	PUNCT
aijes-7138	139	10	s.	s.	PROPN
aijes-7138	139	11	(	(	PUNCT
aijes-7138	139	12	2024	2024	NUM
aijes-7138	139	13	)	)	PUNCT
aijes-7138	139	14	.	.	PUNCT
aijes-7138	140	1	agro	agro	ADJ
aijes-7138	140	2	-	-	PUNCT
aijes-7138	140	3	economic	economic	ADJ
aijes-7138	140	4	synergy	synergy	NOUN
aijes-7138	140	5	:	:	PUNCT
aijes-7138	140	6	enhancing	enhance	VERB
aijes-7138	140	7	food	food	NOUN
aijes-7138	140	8	security	security	NOUN
aijes-7138	140	9	through	through	ADP
aijes-7138	140	10	innovative	innovative	ADJ
aijes-7138	140	11	agricultural	agricultural	ADJ
aijes-7138	140	12	practices	practice	NOUN
aijes-7138	140	13	in	in	ADP
aijes-7138	140	14	azerbaijan	azerbaijan	PROPN
aijes-7138	140	15	.	.	PUNCT
aijes-7138	141	1	agora	agora	PROPN
aijes-7138	141	2	international	international	PROPN
aijes-7138	141	3	journal	journal	NOUN
aijes-7138	141	4	of	of	ADP
aijes-7138	141	5	economical	economical	ADJ
aijes-7138	141	6	sciences	science	NOUN
aijes-7138	141	7	,	,	PUNCT
aijes-7138	141	8	18(2	18(2	NUM
aijes-7138	141	9	)	)	PUNCT
aijes-7138	141	10	,	,	PUNCT
aijes-7138	141	11	134	134	NUM
aijes-7138	141	12	-	-	SYM
aijes-7138	141	13	147	147	NUM
aijes-7138	141	14	.	.	PUNCT
aijes-7138	142	1	10	10	NUM
aijes-7138	142	2	.	.	PUNCT
aijes-7138	143	1	kakoulaki	kakoulaki	PROPN
aijes-7138	143	2	,	,	PUNCT
aijes-7138	143	3	g.	g.	PROPN
aijes-7138	143	4	,	,	PUNCT
aijes-7138	143	5	kougias	kougias	PROPN
aijes-7138	143	6	,	,	PUNCT
aijes-7138	143	7	i.	i.	PROPN
aijes-7138	143	8	,	,	PUNCT
aijes-7138	143	9	taylor	taylor	PROPN
aijes-7138	143	10	,	,	PUNCT
aijes-7138	143	11	n.	n.	NOUN
aijes-7138	143	12	,	,	PUNCT
aijes-7138	143	13	dolci	dolci	NOUN
aijes-7138	143	14	,	,	PUNCT
aijes-7138	143	15	f.	f.	PROPN
aijes-7138	143	16	,	,	PUNCT
aijes-7138	143	17	moya	moya	PROPN
aijes-7138	143	18	,	,	PUNCT
aijes-7138	143	19	j.	j.	PROPN
aijes-7138	143	20	,	,	PUNCT
aijes-7138	143	21	&	&	CCONJ
aijes-7138	143	22	jäger	jäger	PROPN
aijes-7138	143	23	-	-	PUNCT
aijes-7138	143	24	waldau	waldau	PROPN
aijes-7138	143	25	,	,	PUNCT
aijes-7138	143	26	a.	a.	NOUN
aijes-7138	143	27	(	(	PUNCT
aijes-7138	143	28	2021	2021	NUM
aijes-7138	143	29	)	)	PUNCT
aijes-7138	143	30	.	.	PUNCT
aijes-7138	144	1	green	green	ADJ
aijes-7138	144	2	hydrogen	hydrogen	PROPN
aijes-7138	144	3	in	in	ADP
aijes-7138	144	4	europe	europe	PROPN
aijes-7138	144	5	–	–	PUNCT
aijes-7138	144	6	a	a	DET
aijes-7138	144	7	regional	regional	ADJ
aijes-7138	144	8	assessment	assessment	NOUN
aijes-7138	144	9	:	:	PUNCT
aijes-7138	144	10	substituting	substitute	VERB
aijes-7138	144	11	existing	exist	VERB
aijes-7138	144	12	production	production	NOUN
aijes-7138	144	13	with	with	ADP
aijes-7138	144	14	electrolysis	electrolysis	NOUN
aijes-7138	144	15	powered	power	VERB
aijes-7138	144	16	by	by	ADP
aijes-7138	144	17	renewables	renewable	NOUN
aijes-7138	144	18	.	.	PUNCT
aijes-7138	145	1	energy	energy	NOUN
aijes-7138	145	2	conversion	conversion	NOUN
aijes-7138	145	3	and	and	CCONJ
aijes-7138	145	4	management	management	NOUN
aijes-7138	145	5	,	,	PUNCT
aijes-7138	145	6	228	228	NUM
aijes-7138	145	7	,	,	PUNCT
aijes-7138	145	8	113649	113649	NUM
aijes-7138	145	9	.	.	PUNCT
aijes-7138	146	1	11	11	NUM
aijes-7138	146	2	.	.	X
aijes-7138	146	3	kovač	kovač	PROPN
aijes-7138	146	4	,	,	PUNCT
aijes-7138	146	5	a.	a.	NOUN
aijes-7138	146	6	,	,	PUNCT
aijes-7138	146	7	paranos	parano	NOUN
aijes-7138	146	8	,	,	PUNCT
aijes-7138	146	9	m.	m.	NOUN
aijes-7138	146	10	,	,	PUNCT
aijes-7138	146	11	&	&	CCONJ
aijes-7138	146	12	marciuš	marciuš	PROPN
aijes-7138	146	13	,	,	PUNCT
aijes-7138	146	14	d.	d.	PROPN
aijes-7138	146	15	(	(	PUNCT
aijes-7138	146	16	2021	2021	NUM
aijes-7138	146	17	)	)	PUNCT
aijes-7138	146	18	.	.	PUNCT
aijes-7138	147	1	hydrogen	hydrogen	NOUN
aijes-7138	147	2	in	in	ADP
aijes-7138	147	3	energy	energy	NOUN
aijes-7138	147	4	transition	transition	NOUN
aijes-7138	147	5	:	:	PUNCT
aijes-7138	147	6	a	a	DET
aijes-7138	147	7	review	review	NOUN
aijes-7138	147	8	.	.	PUNCT
aijes-7138	148	1	international	international	ADJ
aijes-7138	148	2	journal	journal	PROPN
aijes-7138	148	3	of	of	ADP
aijes-7138	148	4	hydrogen	hydrogen	NOUN
aijes-7138	148	5	energy	energy	NOUN
aijes-7138	148	6	,	,	PUNCT
aijes-7138	148	7	46(16	46(16	NOUN
aijes-7138	148	8	)	)	PUNCT
aijes-7138	148	9	,	,	PUNCT
aijes-7138	148	10	10016	10016	NUM
aijes-7138	148	11	-	-	SYM
aijes-7138	148	12	10035	10035	NUM
aijes-7138	148	13	.	.	PUNCT
aijes-7138	149	1	12	12	NUM
aijes-7138	149	2	.	.	PUNCT
aijes-7138	150	1	kumar	kumar	PROPN
aijes-7138	150	2	,	,	PUNCT
aijes-7138	150	3	s.	s.	PROPN
aijes-7138	150	4	s.	s.	PROPN
aijes-7138	150	5	,	,	PUNCT
aijes-7138	150	6	&	&	CCONJ
aijes-7138	150	7	lim	lim	PROPN
aijes-7138	150	8	,	,	PUNCT
aijes-7138	150	9	h.	h.	PROPN
aijes-7138	150	10	(	(	PUNCT
aijes-7138	150	11	2022	2022	NUM
aijes-7138	150	12	)	)	PUNCT
aijes-7138	150	13	.	.	PUNCT
aijes-7138	151	1	an	an	DET
aijes-7138	151	2	overview	overview	NOUN
aijes-7138	151	3	of	of	ADP
aijes-7138	151	4	water	water	NOUN
aijes-7138	151	5	electrolysis	electrolysis	NOUN
aijes-7138	151	6	technologies	technology	NOUN
aijes-7138	151	7	for	for	ADP
aijes-7138	151	8	green	green	ADJ
aijes-7138	151	9	hydrogen	hydrogen	NOUN
aijes-7138	151	10	production	production	NOUN
aijes-7138	151	11	.	.	PUNCT
aijes-7138	152	1	energy	energy	NOUN
aijes-7138	152	2	reports	report	NOUN
aijes-7138	152	3	,	,	PUNCT
aijes-7138	152	4	8	8	NUM
aijes-7138	152	5	,	,	PUNCT
aijes-7138	152	6	13793	13793	NUM
aijes-7138	152	7	-	-	SYM
aijes-7138	152	8	13813	13813	NUM
aijes-7138	152	9	.	.	PUNCT
aijes-7138	153	1	13	13	NUM
aijes-7138	153	2	.	.	PUNCT
aijes-7138	153	3	lagioia	lagioia	PROPN
aijes-7138	153	4	,	,	PUNCT
aijes-7138	153	5	g.	g.	PROPN
aijes-7138	153	6	,	,	PUNCT
aijes-7138	153	7	spinelli	spinelli	PROPN
aijes-7138	153	8	,	,	PUNCT
aijes-7138	153	9	m.	m.	NOUN
aijes-7138	153	10	p.	p.	PROPN
aijes-7138	153	11	,	,	PUNCT
aijes-7138	153	12	&	&	CCONJ
aijes-7138	153	13	amicarelli	amicarelli	PROPN
aijes-7138	153	14	,	,	PUNCT
aijes-7138	153	15	v.	v.	PROPN
aijes-7138	153	16	(	(	PUNCT
aijes-7138	153	17	2023	2023	NUM
aijes-7138	153	18	)	)	PUNCT
aijes-7138	153	19	.	.	PUNCT
aijes-7138	154	1	blue	blue	ADJ
aijes-7138	154	2	and	and	CCONJ
aijes-7138	154	3	green	green	ADJ
aijes-7138	154	4	hydrogen	hydrogen	NOUN
aijes-7138	154	5	energy	energy	NOUN
aijes-7138	154	6	to	to	PART
aijes-7138	154	7	meet	meet	VERB
aijes-7138	154	8	european	european	PROPN
aijes-7138	154	9	union	union	PROPN
aijes-7138	154	10	decarbonisation	decarbonisation	NOUN
aijes-7138	154	11	objectives	objective	VERB
aijes-7138	154	12	.	.	PUNCT
aijes-7138	155	1	an	an	DET
aijes-7138	155	2	overview	overview	NOUN
aijes-7138	155	3	of	of	ADP
aijes-7138	155	4	perspectives	perspective	NOUN
aijes-7138	155	5	and	and	CCONJ
aijes-7138	155	6	the	the	DET
aijes-7138	155	7	current	current	ADJ
aijes-7138	155	8	state	state	NOUN
aijes-7138	155	9	of	of	ADP
aijes-7138	155	10	affairs	affair	NOUN
aijes-7138	155	11	.	.	PUNCT
aijes-7138	156	1	international	international	ADJ
aijes-7138	156	2	journal	journal	PROPN
aijes-7138	156	3	of	of	ADP
aijes-7138	156	4	hydrogen	hydrogen	NOUN
aijes-7138	156	5	energy	energy	NOUN
aijes-7138	156	6	,	,	PUNCT
aijes-7138	156	7	48(4	48(4	NUM
aijes-7138	156	8	)	)	PUNCT
aijes-7138	156	9	,	,	PUNCT
aijes-7138	156	10	1304	1304	NUM
aijes-7138	156	11	-	-	SYM
aijes-7138	156	12	1322	1322	NUM
aijes-7138	156	13	.	.	PUNCT
aijes-7138	157	1	14	14	NUM
aijes-7138	157	2	.	.	PUNCT
aijes-7138	158	1	mneimneh	mneimneh	PROPN
aijes-7138	158	2	,	,	PUNCT
aijes-7138	158	3	f.	f.	PROPN
aijes-7138	158	4	,	,	PUNCT
aijes-7138	158	5	ghazzawi	ghazzawi	VERB
aijes-7138	158	6	,	,	PUNCT
aijes-7138	158	7	h.	h.	PROPN
aijes-7138	158	8	,	,	PUNCT
aijes-7138	158	9	abu	abu	PROPN
aijes-7138	158	10	hejjeh	hejjeh	PROPN
aijes-7138	158	11	,	,	PUNCT
aijes-7138	158	12	m.	m.	NOUN
aijes-7138	158	13	,	,	PUNCT
aijes-7138	158	14	manganelli	manganelli	NOUN
aijes-7138	158	15	,	,	PUNCT
aijes-7138	158	16	m.	m.	NOUN
aijes-7138	158	17	,	,	PUNCT
aijes-7138	158	18	&	&	CCONJ
aijes-7138	158	19	ramakrishna	ramakrishna	PROPN
aijes-7138	158	20	,	,	PUNCT
aijes-7138	158	21	s.	s.	PROPN
aijes-7138	158	22	(	(	PUNCT
aijes-7138	158	23	2023	2023	NUM
aijes-7138	158	24	)	)	PUNCT
aijes-7138	158	25	.	.	PUNCT
aijes-7138	159	1	roadmap	roadmap	NOUN
aijes-7138	159	2	to	to	ADP
aijes-7138	159	3	achieving	achieve	VERB
aijes-7138	159	4	sustainable	sustainable	ADJ
aijes-7138	159	5	development	development	NOUN
aijes-7138	159	6	via	via	ADP
aijes-7138	159	7	green	green	ADJ
aijes-7138	159	8	hydrogen	hydrogen	NOUN
aijes-7138	159	9	.	.	PUNCT
aijes-7138	160	1	energies	energy	NOUN
aijes-7138	160	2	,	,	PUNCT
aijes-7138	160	3	16(3	16(3	NOUN
aijes-7138	160	4	)	)	PUNCT
aijes-7138	160	5	,	,	PUNCT
aijes-7138	160	6	1368	1368	NUM
aijes-7138	160	7	.	.	PUNCT
aijes-7138	161	1	15	15	NUM
aijes-7138	161	2	.	.	PUNCT
aijes-7138	161	3	sadik	sadik	PROPN
aijes-7138	161	4	-	-	PUNCT
aijes-7138	161	5	zada	zada	PROPN
aijes-7138	161	6	,	,	PUNCT
aijes-7138	161	7	e.	e.	PROPN
aijes-7138	161	8	r.	r.	PROPN
aijes-7138	161	9	(	(	PUNCT
aijes-7138	161	10	2021	2021	NUM
aijes-7138	161	11	)	)	PUNCT
aijes-7138	161	12	.	.	PUNCT
aijes-7138	162	1	political	political	ADJ
aijes-7138	162	2	economy	economy	NOUN
aijes-7138	162	3	of	of	ADP
aijes-7138	162	4	green	green	ADJ
aijes-7138	162	5	hydrogen	hydrogen	PROPN
aijes-7138	162	6	rollout	rollout	PROPN
aijes-7138	162	7	:	:	PUNCT
aijes-7138	162	8	a	a	DET
aijes-7138	162	9	global	global	ADJ
aijes-7138	162	10	perspective	perspective	NOUN
aijes-7138	162	11	.	.	PUNCT
aijes-7138	163	1	sustainability	sustainability	NOUN
aijes-7138	163	2	,	,	PUNCT
aijes-7138	163	3	13(23	13(23	NOUN
aijes-7138	163	4	)	)	PUNCT
aijes-7138	163	5	,	,	PUNCT
aijes-7138	163	6	13464	13464	NUM
aijes-7138	163	7	.	.	PUNCT
aijes-7138	164	1	16	16	NUM
aijes-7138	164	2	.	.	PUNCT
aijes-7138	164	3	seck	seck	PROPN
aijes-7138	164	4	,	,	PUNCT
aijes-7138	164	5	g.	g.	PROPN
aijes-7138	164	6	s.	s.	PROPN
aijes-7138	164	7	,	,	PUNCT
aijes-7138	164	8	hache	hache	PROPN
aijes-7138	164	9	,	,	PUNCT
aijes-7138	164	10	e.	e.	PROPN
aijes-7138	164	11	,	,	PUNCT
aijes-7138	164	12	sabathier	sabathier	PROPN
aijes-7138	164	13	,	,	PUNCT
aijes-7138	164	14	j.	j.	PROPN
aijes-7138	164	15	,	,	PUNCT
aijes-7138	164	16	guedes	guedes	PROPN
aijes-7138	164	17	,	,	PUNCT
aijes-7138	164	18	f.	f.	PROPN
aijes-7138	164	19	,	,	PUNCT
aijes-7138	164	20	reigstad	reigstad	PROPN
aijes-7138	164	21	,	,	PUNCT
aijes-7138	164	22	g.	g.	PROPN
aijes-7138	164	23	a.	a.	PROPN
aijes-7138	164	24	,	,	PUNCT
aijes-7138	164	25	straus	straus	PROPN
aijes-7138	164	26	,	,	PUNCT
aijes-7138	164	27	j.	j.	PROPN
aijes-7138	164	28	,	,	PUNCT
aijes-7138	164	29	...	...	PUNCT
aijes-7138	164	30	&	&	CCONJ
aijes-7138	164	31	cabot	cabot	PROPN
aijes-7138	164	32	,	,	PUNCT
aijes-7138	164	33	c.	c.	PROPN
aijes-7138	164	34	(	(	PUNCT
aijes-7138	164	35	2022	2022	NUM
aijes-7138	164	36	)	)	PUNCT
aijes-7138	164	37	.	.	PUNCT
aijes-7138	165	1	hydrogen	hydrogen	NOUN
aijes-7138	165	2	and	and	CCONJ
aijes-7138	165	3	the	the	DET
aijes-7138	165	4	decarbonization	decarbonization	NOUN
aijes-7138	165	5	of	of	ADP
aijes-7138	165	6	the	the	DET
aijes-7138	165	7	energy	energy	NOUN
aijes-7138	165	8	system	system	NOUN
aijes-7138	165	9	in	in	ADP
aijes-7138	165	10	europe	europe	PROPN
aijes-7138	165	11	in	in	ADP
aijes-7138	165	12	2050	2050	NUM
aijes-7138	165	13	:	:	PUNCT
aijes-7138	165	14	a	a	DET
aijes-7138	165	15	detailed	detailed	ADJ
aijes-7138	165	16	model	model	NOUN
aijes-7138	165	17	-	-	PUNCT
aijes-7138	165	18	based	base	VERB
aijes-7138	165	19	analysis	analysis	NOUN
aijes-7138	165	20	.	.	PUNCT
aijes-7138	166	1	renewable	renewable	ADJ
aijes-7138	166	2	and	and	CCONJ
aijes-7138	166	3	sustainable	sustainable	ADJ
aijes-7138	166	4	energy	energy	NOUN
aijes-7138	166	5	reviews	review	NOUN
aijes-7138	166	6	,	,	PUNCT
aijes-7138	166	7	167	167	NUM
aijes-7138	166	8	,	,	PUNCT
aijes-7138	166	9	112779	112779	NUM
aijes-7138	166	10	.	.	PUNCT
aijes-7138	167	1	17	17	NUM
aijes-7138	167	2	.	.	PUNCT
aijes-7138	168	1	squadrito	squadrito	PROPN
aijes-7138	168	2	,	,	PUNCT
aijes-7138	168	3	g.	g.	PROPN
aijes-7138	168	4	,	,	PUNCT
aijes-7138	168	5	maggio	maggio	PROPN
aijes-7138	168	6	,	,	PUNCT
aijes-7138	168	7	g.	g.	PROPN
aijes-7138	168	8	,	,	PUNCT
aijes-7138	168	9	&	&	CCONJ
aijes-7138	168	10	nicita	nicita	PROPN
aijes-7138	168	11	,	,	PUNCT
aijes-7138	168	12	a.	a.	NOUN
aijes-7138	168	13	(	(	PUNCT
aijes-7138	168	14	2023	2023	NUM
aijes-7138	168	15	)	)	PUNCT
aijes-7138	168	16	.	.	PUNCT
aijes-7138	169	1	the	the	DET
aijes-7138	169	2	green	green	PROPN
aijes-7138	169	3	hydrogen	hydrogen	PROPN
aijes-7138	169	4	revolution	revolution	NOUN
aijes-7138	169	5	.	.	PUNCT
aijes-7138	170	1	renewable	renewable	ADJ
aijes-7138	170	2	energy	energy	NOUN
aijes-7138	170	3	,	,	PUNCT
aijes-7138	170	4	216	216	NUM
aijes-7138	170	5	,	,	PUNCT
aijes-7138	170	6	119041	119041	NUM
aijes-7138	170	7	.	.	PUNCT
aijes-7138	171	1	18	18	NUM
aijes-7138	171	2	.	.	PUNCT
aijes-7138	171	3	trattner	trattner	NOUN
aijes-7138	171	4	,	,	PUNCT
aijes-7138	171	5	a.	a.	NOUN
aijes-7138	171	6	,	,	PUNCT
aijes-7138	171	7	klell	klell	PROPN
aijes-7138	171	8	,	,	PUNCT
aijes-7138	171	9	m.	m.	NOUN
aijes-7138	171	10	,	,	PUNCT
aijes-7138	171	11	&	&	CCONJ
aijes-7138	171	12	radner	radner	PROPN
aijes-7138	171	13	,	,	PUNCT
aijes-7138	171	14	f.	f.	PROPN
aijes-7138	171	15	(	(	PUNCT
aijes-7138	171	16	2022	2022	NUM
aijes-7138	171	17	)	)	PUNCT
aijes-7138	171	18	.	.	PUNCT
aijes-7138	172	1	sustainable	sustainable	ADJ
aijes-7138	172	2	hydrogen	hydrogen	NOUN
aijes-7138	172	3	society	society	NOUN
aijes-7138	172	4	–	–	PUNCT
aijes-7138	172	5	vision	vision	NOUN
aijes-7138	172	6	,	,	PUNCT
aijes-7138	172	7	findings	finding	NOUN
aijes-7138	172	8	and	and	CCONJ
aijes-7138	172	9	development	development	NOUN
aijes-7138	172	10	of	of	ADP
aijes-7138	172	11	a	a	DET
aijes-7138	172	12	hydrogen	hydrogen	NOUN
aijes-7138	172	13	economy	economy	NOUN
aijes-7138	172	14	using	use	VERB
aijes-7138	172	15	the	the	DET
aijes-7138	172	16	example	example	NOUN
aijes-7138	172	17	of	of	ADP
aijes-7138	172	18	austria	austria	PROPN
aijes-7138	172	19	.	.	PUNCT
aijes-7138	173	1	international	international	ADJ
aijes-7138	173	2	journal	journal	PROPN
aijes-7138	173	3	of	of	ADP
aijes-7138	173	4	hydrogen	hydrogen	NOUN
aijes-7138	173	5	energy	energy	NOUN
aijes-7138	173	6	,	,	PUNCT
aijes-7138	173	7	47(4	47(4	NUM
aijes-7138	173	8	)	)	PUNCT
aijes-7138	173	9	,	,	PUNCT
aijes-7138	173	10	2059	2059	NUM
aijes-7138	173	11	-	-	SYM
aijes-7138	173	12	2079	2079	NUM
aijes-7138	173	13	.	.	PUNCT
aijes-7138	174	1	19	19	NUM
aijes-7138	174	2	.	.	X
aijes-7138	174	3	van	van	PROPN
aijes-7138	174	4	der	der	PROPN
aijes-7138	174	5	spek	spek	PROPN
aijes-7138	174	6	,	,	PUNCT
aijes-7138	174	7	m.	m.	NOUN
aijes-7138	174	8	,	,	PUNCT
aijes-7138	174	9	banet	banet	PROPN
aijes-7138	174	10	,	,	PUNCT
aijes-7138	174	11	c.	c.	PROPN
aijes-7138	174	12	,	,	PUNCT
aijes-7138	174	13	bauer	bauer	PROPN
aijes-7138	174	14	,	,	PUNCT
aijes-7138	174	15	c.	c.	PROPN
aijes-7138	174	16	,	,	PUNCT
aijes-7138	174	17	gabrielli	gabrielli	PROPN
aijes-7138	174	18	,	,	PUNCT
aijes-7138	174	19	p.	p.	PROPN
aijes-7138	174	20	,	,	PUNCT
aijes-7138	174	21	goldthorpe	goldthorpe	PROPN
aijes-7138	174	22	,	,	PUNCT
aijes-7138	174	23	w.	w.	PROPN
aijes-7138	174	24	,	,	PUNCT
aijes-7138	174	25	mazzotti	mazzotti	PROPN
aijes-7138	174	26	,	,	PUNCT
aijes-7138	174	27	m.	m.	NOUN
aijes-7138	174	28	,	,	PUNCT
aijes-7138	174	29	...	...	PUNCT
aijes-7138	174	30	&	&	CCONJ
aijes-7138	174	31	gazzani	gazzani	PROPN
aijes-7138	174	32	,	,	PUNCT
aijes-7138	174	33	m.	m.	NOUN
aijes-7138	174	34	(	(	PUNCT
aijes-7138	174	35	2022	2022	NUM
aijes-7138	174	36	)	)	PUNCT
aijes-7138	174	37	.	.	PUNCT
aijes-7138	175	1	perspective	perspective	NOUN
aijes-7138	175	2	on	on	ADP
aijes-7138	175	3	the	the	DET
aijes-7138	175	4	hydrogen	hydrogen	NOUN
aijes-7138	175	5	economy	economy	NOUN
aijes-7138	175	6	as	as	ADP
aijes-7138	175	7	a	a	DET
aijes-7138	175	8	pathway	pathway	NOUN
aijes-7138	175	9	to	to	PART
aijes-7138	175	10	reach	reach	VERB
aijes-7138	175	11	net	net	ADJ
aijes-7138	175	12	-	-	PUNCT
aijes-7138	175	13	zero	zero	NUM
aijes-7138	175	14	co	co	ADJ
aijes-7138	175	15	2	2	NUM
aijes-7138	175	16	emissions	emission	NOUN
aijes-7138	175	17	in	in	ADP
aijes-7138	175	18	europe	europe	PROPN
aijes-7138	175	19	.	.	PUNCT
aijes-7138	176	1	energy	energy	NOUN
aijes-7138	176	2	&	&	CCONJ
aijes-7138	176	3	environmental	environmental	ADJ
aijes-7138	176	4	science	science	NOUN
aijes-7138	176	5	,	,	PUNCT
aijes-7138	176	6	15(3	15(3	NUM
aijes-7138	176	7	)	)	PUNCT
aijes-7138	176	8	,	,	PUNCT
aijes-7138	176	9	1034	1034	NUM
aijes-7138	176	10	-	-	SYM
aijes-7138	176	11	1077	1077	NUM
aijes-7138	176	12	.	.	PUNCT
aijes-7138	177	1	20	20	NUM
aijes-7138	177	2	.	.	PUNCT
aijes-7138	178	1	vivanco	vivanco	NOUN
aijes-7138	178	2	-	-	PUNCT
aijes-7138	178	3	martín	martín	PROPN
aijes-7138	178	4	,	,	PUNCT
aijes-7138	178	5	b.	b.	PROPN
aijes-7138	178	6	,	,	PUNCT
aijes-7138	178	7	&	&	CCONJ
aijes-7138	178	8	iranzo	iranzo	PROPN
aijes-7138	178	9	,	,	PUNCT
aijes-7138	178	10	a.	a.	NOUN
aijes-7138	178	11	(	(	PUNCT
aijes-7138	178	12	2023	2023	NUM
aijes-7138	178	13	)	)	PUNCT
aijes-7138	178	14	.	.	PUNCT
aijes-7138	179	1	analysis	analysis	NOUN
aijes-7138	179	2	of	of	ADP
aijes-7138	179	3	the	the	DET
aijes-7138	179	4	european	european	ADJ
aijes-7138	179	5	strategy	strategy	NOUN
aijes-7138	179	6	for	for	ADP
aijes-7138	179	7	hydrogen	hydrogen	NOUN
aijes-7138	179	8	:	:	PUNCT
aijes-7138	179	9	a	a	DET
aijes-7138	179	10	comprehensive	comprehensive	ADJ
aijes-7138	179	11	review	review	NOUN
aijes-7138	179	12	.	.	PUNCT
aijes-7138	180	1	energies	energy	NOUN
aijes-7138	180	2	,	,	PUNCT
aijes-7138	180	3	16(9	16(9	NUM
aijes-7138	180	4	)	)	PUNCT
aijes-7138	180	5	,	,	PUNCT
aijes-7138	180	6	3866	3866	NUM
aijes-7138	180	7	.	.	PUNCT
aijes-7138	181	1	21	21	NUM
aijes-7138	181	2	.	.	X
aijes-7138	181	3	zainal	zainal	PROPN
aijes-7138	181	4	,	,	PUNCT
aijes-7138	181	5	b.	b.	PROPN
aijes-7138	181	6	s.	s.	PROPN
aijes-7138	181	7	,	,	PUNCT
aijes-7138	181	8	ker	ker	PROPN
aijes-7138	181	9	,	,	PUNCT
aijes-7138	181	10	p.	p.	PROPN
aijes-7138	181	11	j.	j.	PROPN
aijes-7138	181	12	,	,	PUNCT
aijes-7138	181	13	mohamed	mohamed	PROPN
aijes-7138	181	14	,	,	PUNCT
aijes-7138	181	15	h.	h.	PROPN
aijes-7138	181	16	,	,	PUNCT
aijes-7138	181	17	ong	ong	PROPN
aijes-7138	181	18	,	,	PUNCT
aijes-7138	181	19	h.	h.	PROPN
aijes-7138	181	20	c.	c.	PROPN
aijes-7138	181	21	,	,	PUNCT
aijes-7138	181	22	fattah	fattah	PROPN
aijes-7138	181	23	,	,	PUNCT
aijes-7138	181	24	i.	i.	PROPN
aijes-7138	181	25	m.	m.	PROPN
aijes-7138	181	26	r.	r.	PROPN
aijes-7138	181	27	,	,	PUNCT
aijes-7138	181	28	rahman	rahman	PROPN
aijes-7138	181	29	,	,	PUNCT
aijes-7138	181	30	s.	s.	PROPN
aijes-7138	181	31	a.	a.	PROPN
aijes-7138	181	32	,	,	PUNCT
aijes-7138	181	33	&	&	CCONJ
aijes-7138	181	34	mahlia	mahlia	PROPN
aijes-7138	181	35	,	,	PUNCT
aijes-7138	181	36	t.	t.	PROPN
aijes-7138	181	37	i.	i.	PROPN
aijes-7138	181	38	(	(	PUNCT
aijes-7138	181	39	2024	2024	NUM
aijes-7138	181	40	)	)	PUNCT
aijes-7138	181	41	.	.	PUNCT
aijes-7138	182	1	recent	recent	ADJ
aijes-7138	182	2	advancement	advancement	NOUN
aijes-7138	182	3	and	and	CCONJ
aijes-7138	182	4	assessment	assessment	NOUN
aijes-7138	182	5	of	of	ADP
aijes-7138	182	6	green	green	ADJ
aijes-7138	182	7	hydrogen	hydrogen	NOUN
aijes-7138	182	8	production	production	NOUN
aijes-7138	182	9	technologies	technology	NOUN
aijes-7138	182	10	.	.	PUNCT
aijes-7138	183	1	renewable	renewable	ADJ
aijes-7138	183	2	and	and	CCONJ
aijes-7138	183	3	sustainable	sustainable	ADJ
aijes-7138	183	4	energy	energy	NOUN
aijes-7138	183	5	reviews	review	NOUN
aijes-7138	183	6	,	,	PUNCT
aijes-7138	183	7	189	189	NUM
aijes-7138	183	8	,	,	PUNCT
aijes-7138	183	9	113941	113941	NUM
aijes-7138	183	10	.	.	PUNCT