id	sid	tid	token	lemma	pos
cet-15628	1	1	doi	doi	NOUN
cet-15628	1	2	:	:	PUNCT
cet-15628	1	3	10.3303	10.3303	NUM
cet-15628	1	4	/	/	SYM
cet-15628	1	5	cet25120003	cet25120003	NOUN
cet-15628	1	6	paper	paper	NOUN
cet-15628	1	7	received	receive	VERB
cet-15628	1	8	:	:	PUNCT
cet-15628	1	9	15	15	NUM
cet-15628	1	10	may	may	PROPN
cet-15628	1	11	2025	2025	NUM
cet-15628	1	12	;	;	PUNCT
cet-15628	1	13	revised	revise	VERB
cet-15628	1	14	:	:	PUNCT
cet-15628	1	15	10	10	NUM
cet-15628	1	16	september	september	PROPN
cet-15628	1	17	2025	2025	NUM
cet-15628	1	18	;	;	PUNCT
cet-15628	1	19	accepted	accept	VERB
cet-15628	1	20	:	:	PUNCT
cet-15628	1	21	23	23	NUM
cet-15628	1	22	october	october	NOUN
cet-15628	1	23	2025	2025	NUM
cet-15628	1	24	please	please	INTJ
cet-15628	1	25	cite	cite	VERB
cet-15628	1	26	this	this	DET
cet-15628	1	27	article	article	NOUN
cet-15628	1	28	as	as	ADP
cet-15628	1	29	:	:	PUNCT
cet-15628	1	30	adisan	adisan	PROPN
cet-15628	1	31	r.p.s.t	r.p.s.t	PROPN
cet-15628	1	32	.	.	PROPN
cet-15628	1	33	,	,	PUNCT
cet-15628	1	34	manan	manan	PROPN
cet-15628	1	35	z.a	z.a	PROPN
cet-15628	1	36	.	.	PROPN
cet-15628	1	37	,	,	PUNCT
cet-15628	1	38	lim	lim	PROPN
cet-15628	1	39	j.s	j.s	PROPN
cet-15628	1	40	.	.	PROPN
cet-15628	1	41	,	,	PUNCT
cet-15628	1	42	andiappan	andiappan	PROPN
cet-15628	2	1	v.	v.	ADV
cet-15628	2	2	,	,	PUNCT
cet-15628	2	3	how	how	SCONJ
cet-15628	2	4	b.s	b.s	PROPN
cet-15628	2	5	.	.	PROPN
cet-15628	2	6	,	,	PUNCT
cet-15628	2	7	wan	wan	PROPN
cet-15628	2	8	alwi	alwi	PROPN
cet-15628	2	9	s.r	s.r	PROPN
cet-15628	2	10	.	.	PROPN
cet-15628	2	11	,	,	PUNCT
cet-15628	2	12	2025	2025	NUM
cet-15628	2	13	,	,	PUNCT
cet-15628	2	14	benchmarking	benchmarke	VERB
cet-15628	2	15	hydrogen	hydrogen	NOUN
cet-15628	2	16	life	life	NOUN
cet-15628	2	17	cycle	cycle	NOUN
cet-15628	2	18	assessments	assessment	NOUN
cet-15628	2	19	:	:	PUNCT
cet-15628	3	1	a	a	DET
cet-15628	3	2	review	review	NOUN
cet-15628	3	3	of	of	ADP
cet-15628	3	4	methodologies	methodology	NOUN
cet-15628	3	5	and	and	CCONJ
cet-15628	3	6	result	result	NOUN
cet-15628	3	7	,	,	PUNCT
cet-15628	3	8	chemical	chemical	ADJ
cet-15628	3	9	engineering	engineering	NOUN
cet-15628	3	10	transactions	transaction	NOUN
cet-15628	3	11	,	,	PUNCT
cet-15628	3	12	120	120	NUM
cet-15628	3	13	,	,	PUNCT
cet-15628	3	14	13	13	NUM
cet-15628	3	15	-	-	SYM
cet-15628	3	16	18	18	NUM
cet-15628	3	17	doi:10.3303	doi:10.3303	NOUN
cet-15628	3	18	/	/	SYM
cet-15628	3	19	cet25120003	cet25120003	NOUN
cet-15628	3	20	chemical	chemical	PROPN
cet-15628	3	21	engineering	engineering	NOUN
cet-15628	3	22	transactions	transaction	NOUN
cet-15628	3	23	vol	vol	NOUN
cet-15628	3	24	.	.	PUNCT
cet-15628	3	25	120	120	NUM
cet-15628	3	26	,	,	PUNCT
cet-15628	3	27	2025	2025	NUM
cet-15628	3	28	a	a	DET
cet-15628	3	29	publication	publication	NOUN
cet-15628	3	30	of	of	ADP
cet-15628	3	31	the	the	DET
cet-15628	3	32	italian	italian	ADJ
cet-15628	3	33	association	association	NOUN
cet-15628	3	34	of	of	ADP
cet-15628	3	35	chemical	chemical	PROPN
cet-15628	3	36	engineering	engineering	NOUN
cet-15628	3	37	online	online	ADV
cet-15628	3	38	at	at	ADP
cet-15628	3	39	www.cetjournal.it	www.cetjournal.it	PROPN
cet-15628	3	40	guest	guest	NOUN
cet-15628	3	41	editors	editor	NOUN
cet-15628	3	42	:	:	PUNCT
cet-15628	3	43	bing	bing	NOUN
cet-15628	3	44	shen	shen	NOUN
cet-15628	3	45	how	how	SCONJ
cet-15628	3	46	,	,	PUNCT
cet-15628	3	47	viknesh	viknesh	ADJ
cet-15628	3	48	andiappan	andiappan	NOUN
cet-15628	3	49	,	,	PUNCT
cet-15628	3	50	denny	denny	PROPN
cet-15628	3	51	k.s	k.s	PROPN
cet-15628	3	52	.	.	PROPN
cet-15628	3	53	ng	ng	PROPN
cet-15628	3	54	,	,	PUNCT
cet-15628	3	55	hon	hon	PROPN
cet-15628	3	56	loong	loong	PROPN
cet-15628	3	57	lam	lam	PROPN
cet-15628	3	58	,	,	PUNCT
cet-15628	3	59	petar	petar	PROPN
cet-15628	3	60	s.	s.	PROPN
cet-15628	3	61	varbanov	varbanov	PROPN
cet-15628	3	62	copyright	copyright	NOUN
cet-15628	3	63	©	©	PROPN
cet-15628	3	64	2025	2025	NUM
cet-15628	3	65	,	,	PUNCT
cet-15628	3	66	aidic	aidic	ADJ
cet-15628	3	67	servizi	servizi	PROPN
cet-15628	3	68	s.r.l	s.r.l	NOUN
cet-15628	3	69	.	.	PUNCT
cet-15628	4	1	isbn	isbn	PROPN
cet-15628	4	2	979	979	NUM
cet-15628	4	3	-	-	SYM
cet-15628	4	4	12	12	NUM
cet-15628	4	5	-	-	PUNCT
cet-15628	4	6	81206	81206	NUM
cet-15628	4	7	-	-	PUNCT
cet-15628	4	8	21	21	NUM
cet-15628	4	9	-	-	SYM
cet-15628	4	10	2	2	NUM
cet-15628	4	11	;	;	PUNCT
cet-15628	4	12	issn	issn	PROPN
cet-15628	4	13	2283	2283	NUM
cet-15628	4	14	-	-	SYM
cet-15628	4	15	9216	9216	NUM
cet-15628	4	16	benchmarking	benchmarke	VERB
cet-15628	4	17	hydrogen	hydrogen	NOUN
cet-15628	4	18	life	life	NOUN
cet-15628	4	19	cycle	cycle	NOUN
cet-15628	4	20	assessments	assessment	NOUN
cet-15628	4	21	:	:	PUNCT
cet-15628	4	22	a	a	DET
cet-15628	4	23	review	review	NOUN
cet-15628	4	24	of	of	ADP
cet-15628	4	25	methodologies	methodology	NOUN
cet-15628	4	26	and	and	CCONJ
cet-15628	4	27	result	result	VERB
cet-15628	4	28	richard	richard	PROPN
cet-15628	4	29	pravin	pravin	PROPN
cet-15628	4	30	s.	s.	PROPN
cet-15628	4	31	thomas	thomas	PROPN
cet-15628	4	32	adisana	adisana	PROPN
cet-15628	4	33	,	,	PUNCT
cet-15628	4	34	zainuddin	zainuddin	PROPN
cet-15628	4	35	abdul	abdul	PROPN
cet-15628	4	36	manana	manana	PROPN
cet-15628	4	37	,	,	PUNCT
cet-15628	4	38	jeng	jeng	PROPN
cet-15628	4	39	shiun	shiun	PROPN
cet-15628	4	40	lima	lima	PROPN
cet-15628	4	41	,	,	PUNCT
cet-15628	4	42	viknesh	viknesh	NOUN
cet-15628	4	43	andiappanb	andiappanb	PROPN
cet-15628	4	44	,	,	PUNCT
cet-15628	4	45	bing	bing	NOUN
cet-15628	4	46	shen	shen	PROPN
cet-15628	4	47	howb	howb	PROPN
cet-15628	4	48	,	,	PUNCT
cet-15628	4	49	sharifah	sharifah	PROPN
cet-15628	4	50	rafidah	rafidah	PROPN
cet-15628	4	51	wan	wan	PROPN
cet-15628	4	52	alwia	alwia	PROPN
cet-15628	4	53	,	,	PUNCT
cet-15628	4	54	*	*	PUNCT
cet-15628	4	55	aprocess	aprocess	NOUN
cet-15628	4	56	systems	system	NOUN
cet-15628	4	57	engineering	engineering	NOUN
cet-15628	4	58	centre	centre	NOUN
cet-15628	4	59	,	,	PUNCT
cet-15628	4	60	research	research	NOUN
cet-15628	4	61	institute	institute	NOUN
cet-15628	4	62	for	for	ADP
cet-15628	4	63	sustainable	sustainable	ADJ
cet-15628	4	64	environment	environment	NOUN
cet-15628	4	65	,	,	PUNCT
cet-15628	4	66	faculty	faculty	NOUN
cet-15628	4	67	of	of	ADP
cet-15628	4	68	chemical	chemical	NOUN
cet-15628	4	69	and	and	CCONJ
cet-15628	4	70	energy	energy	NOUN
cet-15628	4	71	engineering	engineering	NOUN
cet-15628	4	72	,	,	PUNCT
cet-15628	4	73	universiti	universiti	PROPN
cet-15628	4	74	teknologi	teknologi	PROPN
cet-15628	4	75	malaysia,81310	malaysia,81310	PROPN
cet-15628	4	76	johor	johor	PROPN
cet-15628	4	77	bahru	bahru	PROPN
cet-15628	4	78	,	,	PUNCT
cet-15628	4	79	johor	johor	PROPN
cet-15628	4	80	,	,	PUNCT
cet-15628	4	81	malaysia	malaysia	PROPN
cet-15628	4	82	bresearch	bresearch	NOUN
cet-15628	4	83	centre	centre	NOUN
cet-15628	4	84	for	for	ADP
cet-15628	4	85	sustainable	sustainable	ADJ
cet-15628	4	86	technologies	technology	NOUN
cet-15628	4	87	,	,	PUNCT
cet-15628	4	88	faculty	faculty	NOUN
cet-15628	4	89	of	of	ADP
cet-15628	4	90	engineering	engineering	NOUN
cet-15628	4	91	,	,	PUNCT
cet-15628	4	92	computing	computing	NOUN
cet-15628	4	93	and	and	CCONJ
cet-15628	4	94	science	science	NOUN
cet-15628	4	95	,	,	PUNCT
cet-15628	4	96	swinburne	swinburne	ADJ
cet-15628	4	97	university	university	PROPN
cet-15628	4	98	of	of	ADP
cet-15628	4	99	technology	technology	PROPN
cet-15628	4	100	sarawak	sarawak	NOUN
cet-15628	4	101	,	,	PUNCT
cet-15628	4	102	jalan	jalan	PROPN
cet-15628	4	103	simpang	simpang	PROPN
cet-15628	4	104	tiga	tiga	PROPN
cet-15628	4	105	,	,	PUNCT
cet-15628	4	106	93350	93350	NUM
cet-15628	4	107	,	,	PUNCT
cet-15628	4	108	kuching	kuching	NOUN
cet-15628	4	109	,	,	PUNCT
cet-15628	4	110	sarawak	sarawak	NOUN
cet-15628	4	111	,	,	PUNCT
cet-15628	4	112	malaysia	malaysia	PROPN
cet-15628	4	113	syarifah@utm.my	syarifah@utm.my	PROPN
cet-15628	4	114	hydrogen	hydrogen	NOUN
cet-15628	4	115	plays	play	VERB
cet-15628	4	116	a	a	DET
cet-15628	4	117	crucial	crucial	ADJ
cet-15628	4	118	role	role	NOUN
cet-15628	4	119	in	in	ADP
cet-15628	4	120	the	the	DET
cet-15628	4	121	global	global	ADJ
cet-15628	4	122	transition	transition	NOUN
cet-15628	4	123	to	to	ADP
cet-15628	4	124	cleaner	clean	ADJ
cet-15628	4	125	energy	energy	NOUN
cet-15628	4	126	,	,	PUNCT
cet-15628	4	127	offering	offer	VERB
cet-15628	4	128	a	a	DET
cet-15628	4	129	path	path	NOUN
cet-15628	4	130	to	to	PART
cet-15628	4	131	reduce	reduce	VERB
cet-15628	4	132	carbon	carbon	NOUN
cet-15628	4	133	emissions	emission	NOUN
cet-15628	4	134	in	in	ADP
cet-15628	4	135	industries	industry	NOUN
cet-15628	4	136	,	,	PUNCT
cet-15628	4	137	transportation	transportation	NOUN
cet-15628	4	138	,	,	PUNCT
cet-15628	4	139	and	and	CCONJ
cet-15628	4	140	energy	energy	NOUN
cet-15628	4	141	storage	storage	NOUN
cet-15628	4	142	.	.	PUNCT
cet-15628	5	1	to	to	PART
cet-15628	5	2	assess	assess	VERB
cet-15628	5	3	its	its	PRON
cet-15628	5	4	environmental	environmental	ADJ
cet-15628	5	5	impact	impact	NOUN
cet-15628	5	6	,	,	PUNCT
cet-15628	5	7	life	life	NOUN
cet-15628	5	8	cycle	cycle	NOUN
cet-15628	5	9	assessment	assessment	NOUN
cet-15628	5	10	(	(	PUNCT
cet-15628	5	11	lca	lca	PROPN
cet-15628	5	12	)	)	PUNCT
cet-15628	5	13	is	be	AUX
cet-15628	5	14	a	a	DET
cet-15628	5	15	vital	vital	ADJ
cet-15628	5	16	tool	tool	NOUN
cet-15628	5	17	.	.	PUNCT
cet-15628	6	1	however	however	ADV
cet-15628	6	2	,	,	PUNCT
cet-15628	6	3	the	the	DET
cet-15628	6	4	application	application	NOUN
cet-15628	6	5	of	of	ADP
cet-15628	6	6	lca	lca	PROPN
cet-15628	6	7	varies	vary	VERB
cet-15628	6	8	significantly	significantly	ADV
cet-15628	6	9	across	across	ADP
cet-15628	6	10	countries	country	NOUN
cet-15628	6	11	,	,	PUNCT
cet-15628	6	12	leading	lead	VERB
cet-15628	6	13	to	to	ADP
cet-15628	6	14	differences	difference	NOUN
cet-15628	6	15	in	in	ADP
cet-15628	6	16	methods	method	NOUN
cet-15628	6	17	,	,	PUNCT
cet-15628	6	18	results	result	NOUN
cet-15628	6	19	,	,	PUNCT
cet-15628	6	20	and	and	CCONJ
cet-15628	6	21	standards	standard	NOUN
cet-15628	6	22	.	.	PUNCT
cet-15628	7	1	these	these	DET
cet-15628	7	2	inconsistencies	inconsistency	NOUN
cet-15628	7	3	make	make	VERB
cet-15628	7	4	it	it	PRON
cet-15628	7	5	challenging	challenging	ADJ
cet-15628	7	6	to	to	PART
cet-15628	7	7	establish	establish	VERB
cet-15628	7	8	a	a	DET
cet-15628	7	9	unified	unified	ADJ
cet-15628	7	10	approach	approach	NOUN
cet-15628	7	11	for	for	ADP
cet-15628	7	12	assessing	assess	VERB
cet-15628	7	13	hydrogen	hydrogen	NOUN
cet-15628	7	14	’s	’s	PART
cet-15628	7	15	contribution	contribution	NOUN
cet-15628	7	16	to	to	ADP
cet-15628	7	17	global	global	ADJ
cet-15628	7	18	sustainability	sustainability	NOUN
cet-15628	7	19	.	.	PUNCT
cet-15628	8	1	this	this	DET
cet-15628	8	2	study	study	NOUN
cet-15628	8	3	benchmarks	benchmark	VERB
cet-15628	8	4	global	global	ADJ
cet-15628	8	5	hydrogen	hydrogen	NOUN
cet-15628	8	6	lcas	lcas	NOUN
cet-15628	8	7	by	by	ADP
cet-15628	8	8	analysing	analyse	VERB
cet-15628	8	9	methodologies	methodology	NOUN
cet-15628	8	10	,	,	PUNCT
cet-15628	8	11	functional	functional	ADJ
cet-15628	8	12	units	unit	NOUN
cet-15628	8	13	,	,	PUNCT
cet-15628	8	14	system	system	NOUN
cet-15628	8	15	boundaries	boundary	NOUN
cet-15628	8	16	,	,	PUNCT
cet-15628	8	17	and	and	CCONJ
cet-15628	8	18	impact	impact	NOUN
cet-15628	8	19	categories	category	NOUN
cet-15628	8	20	,	,	PUNCT
cet-15628	8	21	drawing	draw	VERB
cet-15628	8	22	insights	insight	NOUN
cet-15628	8	23	from	from	ADP
cet-15628	8	24	the	the	DET
cet-15628	8	25	latest	late	ADJ
cet-15628	8	26	published	publish	VERB
cet-15628	8	27	studies	study	NOUN
cet-15628	8	28	and	and	CCONJ
cet-15628	8	29	government	government	NOUN
cet-15628	8	30	reports	report	NOUN
cet-15628	8	31	.	.	PUNCT
cet-15628	9	1	key	key	ADJ
cet-15628	9	2	findings	finding	NOUN
cet-15628	9	3	reveal	reveal	VERB
cet-15628	9	4	how	how	SCONJ
cet-15628	9	5	regional	regional	ADJ
cet-15628	9	6	energy	energy	NOUN
cet-15628	9	7	mixes	mix	NOUN
cet-15628	9	8	,	,	PUNCT
cet-15628	9	9	production	production	NOUN
cet-15628	9	10	technologies	technology	NOUN
cet-15628	9	11	,	,	PUNCT
cet-15628	9	12	and	and	CCONJ
cet-15628	9	13	policy	policy	NOUN
cet-15628	9	14	incentives	incentive	VERB
cet-15628	9	15	influence	influence	VERB
cet-15628	9	16	the	the	DET
cet-15628	9	17	carbon	carbon	NOUN
cet-15628	9	18	emissions	emission	NOUN
cet-15628	9	19	associated	associate	VERB
cet-15628	9	20	with	with	ADP
cet-15628	9	21	hydrogen	hydrogen	NOUN
cet-15628	9	22	production	production	NOUN
cet-15628	9	23	.	.	PUNCT
cet-15628	10	1	the	the	DET
cet-15628	10	2	review	review	NOUN
cet-15628	10	3	highlights	highlight	NOUN
cet-15628	10	4	challenges	challenge	NOUN
cet-15628	10	5	such	such	ADJ
cet-15628	10	6	as	as	ADP
cet-15628	10	7	methodological	methodological	ADJ
cet-15628	10	8	inconsistencies	inconsistency	NOUN
cet-15628	10	9	and	and	CCONJ
cet-15628	10	10	the	the	DET
cet-15628	10	11	absence	absence	NOUN
cet-15628	10	12	of	of	ADP
cet-15628	10	13	standardized	standardized	ADJ
cet-15628	10	14	frameworks	framework	NOUN
cet-15628	10	15	.	.	PUNCT
cet-15628	11	1	this	this	DET
cet-15628	11	2	work	work	NOUN
cet-15628	11	3	provides	provide	VERB
cet-15628	11	4	a	a	DET
cet-15628	11	5	foundation	foundation	NOUN
cet-15628	11	6	for	for	ADP
cet-15628	11	7	enhancing	enhance	VERB
cet-15628	11	8	hydrogen	hydrogen	NOUN
cet-15628	11	9	sustainability	sustainability	NOUN
cet-15628	11	10	assessments	assessment	NOUN
cet-15628	11	11	and	and	CCONJ
cet-15628	11	12	offers	offer	VERB
cet-15628	11	13	strategic	strategic	ADJ
cet-15628	11	14	insights	insight	NOUN
cet-15628	11	15	for	for	ADP
cet-15628	11	16	the	the	DET
cet-15628	11	17	global	global	ADJ
cet-15628	11	18	hydrogen	hydrogen	NOUN
cet-15628	11	19	economy	economy	NOUN
cet-15628	11	20	.	.	PUNCT
cet-15628	12	1	1	1	X
cet-15628	12	2	.	.	X
cet-15628	12	3	introduction	introduction	NOUN
cet-15628	12	4	the	the	DET
cet-15628	12	5	global	global	ADJ
cet-15628	12	6	pursuit	pursuit	NOUN
cet-15628	12	7	of	of	ADP
cet-15628	12	8	carbon	carbon	NOUN
cet-15628	12	9	neutrality	neutrality	NOUN
cet-15628	12	10	has	have	AUX
cet-15628	12	11	intensified	intensify	VERB
cet-15628	12	12	efforts	effort	NOUN
cet-15628	12	13	to	to	PART
cet-15628	12	14	transition	transition	VERB
cet-15628	12	15	towards	towards	ADP
cet-15628	12	16	cleaner	clean	ADJ
cet-15628	12	17	energy	energy	NOUN
cet-15628	12	18	systems	system	NOUN
cet-15628	12	19	.	.	PUNCT
cet-15628	13	1	among	among	ADP
cet-15628	13	2	emerging	emerge	VERB
cet-15628	13	3	energy	energy	NOUN
cet-15628	13	4	carriers	carrier	NOUN
cet-15628	13	5	,	,	PUNCT
cet-15628	13	6	hydrogen	hydrogen	NOUN
cet-15628	13	7	has	have	AUX
cet-15628	13	8	garnered	garner	VERB
cet-15628	13	9	significant	significant	ADJ
cet-15628	13	10	attention	attention	NOUN
cet-15628	13	11	due	due	ADP
cet-15628	13	12	to	to	ADP
cet-15628	13	13	its	its	PRON
cet-15628	13	14	potential	potential	NOUN
cet-15628	13	15	to	to	PART
cet-15628	13	16	decarbonize	decarbonize	VERB
cet-15628	13	17	various	various	ADJ
cet-15628	13	18	sectors	sector	NOUN
cet-15628	13	19	,	,	PUNCT
cet-15628	13	20	including	include	VERB
cet-15628	13	21	industry	industry	NOUN
cet-15628	13	22	,	,	PUNCT
cet-15628	13	23	transportation	transportation	NOUN
cet-15628	13	24	,	,	PUNCT
cet-15628	13	25	and	and	CCONJ
cet-15628	13	26	energy	energy	NOUN
cet-15628	13	27	storage	storage	NOUN
cet-15628	13	28	(	(	PUNCT
cet-15628	13	29	bicer	bicer	NOUN
cet-15628	13	30	and	and	CCONJ
cet-15628	13	31	dincer	dincer	NOUN
cet-15628	13	32	,	,	PUNCT
cet-15628	13	33	2017	2017	NUM
cet-15628	13	34	)	)	PUNCT
cet-15628	13	35	.	.	PUNCT
cet-15628	14	1	hydrogen	hydrogen	NOUN
cet-15628	14	2	can	can	AUX
cet-15628	14	3	be	be	AUX
cet-15628	14	4	produced	produce	VERB
cet-15628	14	5	through	through	ADP
cet-15628	14	6	a	a	DET
cet-15628	14	7	range	range	NOUN
cet-15628	14	8	of	of	ADP
cet-15628	14	9	pathways	pathway	NOUN
cet-15628	14	10	;	;	PUNCT
cet-15628	14	11	each	each	PRON
cet-15628	14	12	with	with	ADP
cet-15628	14	13	varying	vary	VERB
cet-15628	14	14	environmental	environmental	ADJ
cet-15628	14	15	impacts	impact	NOUN
cet-15628	14	16	depending	depend	VERB
cet-15628	14	17	on	on	ADP
cet-15628	14	18	the	the	DET
cet-15628	14	19	feedstock	feedstock	NOUN
cet-15628	14	20	,	,	PUNCT
cet-15628	14	21	energy	energy	NOUN
cet-15628	14	22	source	source	NOUN
cet-15628	14	23	,	,	PUNCT
cet-15628	14	24	and	and	CCONJ
cet-15628	14	25	technology	technology	NOUN
cet-15628	14	26	used	use	VERB
cet-15628	14	27	.	.	PUNCT
cet-15628	15	1	life	life	NOUN
cet-15628	15	2	cycle	cycle	NOUN
cet-15628	15	3	assessment	assessment	NOUN
cet-15628	15	4	(	(	PUNCT
cet-15628	15	5	lca	lca	PROPN
cet-15628	15	6	)	)	PUNCT
cet-15628	15	7	serves	serve	VERB
cet-15628	15	8	as	as	ADP
cet-15628	15	9	a	a	DET
cet-15628	15	10	critical	critical	ADJ
cet-15628	15	11	tool	tool	NOUN
cet-15628	15	12	for	for	ADP
cet-15628	15	13	evaluating	evaluate	VERB
cet-15628	15	14	the	the	DET
cet-15628	15	15	environmental	environmental	ADJ
cet-15628	15	16	impacts	impact	NOUN
cet-15628	15	17	associated	associate	VERB
cet-15628	15	18	with	with	ADP
cet-15628	15	19	various	various	ADJ
cet-15628	15	20	hydrogen	hydrogen	NOUN
cet-15628	15	21	production	production	NOUN
cet-15628	15	22	pathways	pathway	NOUN
cet-15628	15	23	.	.	PUNCT
cet-15628	16	1	however	however	ADV
cet-15628	16	2	,	,	PUNCT
cet-15628	16	3	despite	despite	SCONJ
cet-15628	16	4	its	its	PRON
cet-15628	16	5	robustness	robustness	NOUN
cet-15628	16	6	,	,	PUNCT
cet-15628	16	7	the	the	DET
cet-15628	16	8	application	application	NOUN
cet-15628	16	9	of	of	ADP
cet-15628	16	10	lca	lca	PROPN
cet-15628	16	11	in	in	ADP
cet-15628	16	12	the	the	DET
cet-15628	16	13	hydrogen	hydrogen	NOUN
cet-15628	16	14	sector	sector	NOUN
cet-15628	16	15	remains	remain	VERB
cet-15628	16	16	fragmented	fragmented	ADJ
cet-15628	16	17	.	.	PUNCT
cet-15628	17	1	different	different	ADJ
cet-15628	17	2	countries	country	NOUN
cet-15628	17	3	and	and	CCONJ
cet-15628	17	4	organizations	organization	NOUN
cet-15628	17	5	adopt	adopt	VERB
cet-15628	17	6	diverse	diverse	ADJ
cet-15628	17	7	methodological	methodological	ADJ
cet-15628	17	8	approaches	approach	NOUN
cet-15628	17	9	,	,	PUNCT
cet-15628	17	10	functional	functional	ADJ
cet-15628	17	11	units	unit	NOUN
cet-15628	17	12	,	,	PUNCT
cet-15628	17	13	system	system	NOUN
cet-15628	17	14	boundaries	boundary	NOUN
cet-15628	17	15	,	,	PUNCT
cet-15628	17	16	and	and	CCONJ
cet-15628	17	17	impact	impact	NOUN
cet-15628	17	18	categories	category	NOUN
cet-15628	17	19	,	,	PUNCT
cet-15628	17	20	often	often	ADV
cet-15628	17	21	influenced	influence	VERB
cet-15628	17	22	by	by	ADP
cet-15628	17	23	regional	regional	ADJ
cet-15628	17	24	policies	policy	NOUN
cet-15628	17	25	,	,	PUNCT
cet-15628	17	26	data	datum	NOUN
cet-15628	17	27	availability	availability	NOUN
cet-15628	17	28	,	,	PUNCT
cet-15628	17	29	and	and	CCONJ
cet-15628	17	30	technological	technological	ADJ
cet-15628	17	31	maturity	maturity	NOUN
cet-15628	17	32	(	(	PUNCT
cet-15628	17	33	quarton	quarton	NOUN
cet-15628	17	34	and	and	CCONJ
cet-15628	17	35	samsatli	samsatli	NOUN
cet-15628	17	36	,	,	PUNCT
cet-15628	17	37	2020	2020	NUM
cet-15628	17	38	)	)	PUNCT
cet-15628	17	39	.	.	PUNCT
cet-15628	18	1	this	this	DET
cet-15628	18	2	inconsistency	inconsistency	NOUN
cet-15628	18	3	creates	create	VERB
cet-15628	18	4	three	three	NUM
cet-15628	18	5	major	major	ADJ
cet-15628	18	6	barriers	barrier	NOUN
cet-15628	18	7	to	to	ADP
cet-15628	18	8	a	a	DET
cet-15628	18	9	functional	functional	ADJ
cet-15628	18	10	global	global	ADJ
cet-15628	18	11	hydrogen	hydrogen	NOUN
cet-15628	18	12	market	market	NOUN
cet-15628	18	13	:	:	PUNCT
cet-15628	18	14	(	(	PUNCT
cet-15628	18	15	1	1	X
cet-15628	18	16	)	)	PUNCT
cet-15628	18	17	trade	trade	NOUN
cet-15628	18	18	inefficiencies	inefficiency	NOUN
cet-15628	18	19	,	,	PUNCT
cet-15628	18	20	as	as	SCONJ
cet-15628	18	21	buyers	buyer	NOUN
cet-15628	18	22	can	can	AUX
cet-15628	18	23	not	not	PART
cet-15628	18	24	reliably	reliably	ADV
cet-15628	18	25	compare	compare	VERB
cet-15628	18	26	emissions	emission	NOUN
cet-15628	18	27	across	across	ADP
cet-15628	18	28	suppliers	supplier	NOUN
cet-15628	18	29	;	;	PUNCT
cet-15628	18	30	(	(	PUNCT
cet-15628	18	31	2	2	X
cet-15628	18	32	)	)	PUNCT
cet-15628	18	33	regulatory	regulatory	ADJ
cet-15628	18	34	misalignment	misalignment	NOUN
cet-15628	18	35	,	,	PUNCT
cet-15628	18	36	where	where	SCONJ
cet-15628	18	37	conflicting	conflict	VERB
cet-15628	18	38	lca	lca	PROPN
cet-15628	18	39	standards	standard	NOUN
cet-15628	18	40	may	may	AUX
cet-15628	18	41	lead	lead	VERB
cet-15628	18	42	to	to	ADP
cet-15628	18	43	subsidies	subsidy	NOUN
cet-15628	18	44	supporting	support	VERB
cet-15628	18	45	that	that	PRON
cet-15628	18	46	are	be	AUX
cet-15628	18	47	not	not	PART
cet-15628	18	48	truly	truly	ADV
cet-15628	18	49	clean	clean	ADJ
cet-15628	18	50	in	in	ADP
cet-15628	18	51	the	the	DET
cet-15628	18	52	long	long	ADJ
cet-15628	18	53	run	run	NOUN
cet-15628	18	54	;	;	PUNCT
cet-15628	18	55	and	and	CCONJ
cet-15628	18	56	(	(	PUNCT
cet-15628	18	57	3	3	X
cet-15628	18	58	)	)	PUNCT
cet-15628	18	59	greenwashing	greenwashing	NOUN
cet-15628	18	60	risks	risk	NOUN
cet-15628	18	61	,	,	PUNCT
cet-15628	18	62	where	where	SCONJ
cet-15628	18	63	carbon	carbon	NOUN
cet-15628	18	64	accounting	accounting	NOUN
cet-15628	18	65	methods	method	NOUN
cet-15628	18	66	could	could	AUX
cet-15628	18	67	allow	allow	VERB
cet-15628	18	68	high	high	ADJ
cet-15628	18	69	-	-	PUNCT
cet-15628	18	70	carbon	carbon	NOUN
cet-15628	18	71	hydrogen	hydrogen	NOUN
cet-15628	18	72	to	to	PART
cet-15628	18	73	be	be	AUX
cet-15628	18	74	mislabelled	mislabelle	VERB
cet-15628	18	75	as	as	ADP
cet-15628	18	76	'	'	PUNCT
cet-15628	18	77	clean	clean	ADJ
cet-15628	18	78	.	.	PUNCT
cet-15628	18	79	'	'	PUNCT
cet-15628	19	1	without	without	ADP
cet-15628	19	2	harmonized	harmonized	ADJ
cet-15628	19	3	lca	lca	PROPN
cet-15628	19	4	frameworks	framework	NOUN
cet-15628	19	5	,	,	PUNCT
cet-15628	19	6	the	the	DET
cet-15628	19	7	hydrogen	hydrogen	NOUN
cet-15628	19	8	economy	economy	NOUN
cet-15628	19	9	risks	risk	VERB
cet-15628	19	10	fragmentation	fragmentation	NOUN
cet-15628	19	11	,	,	PUNCT
cet-15628	19	12	delayed	delay	VERB
cet-15628	19	13	investment	investment	NOUN
cet-15628	19	14	,	,	PUNCT
cet-15628	19	15	and	and	CCONJ
cet-15628	19	16	compromised	compromise	VERB
cet-15628	19	17	climate	climate	NOUN
cet-15628	19	18	benefits	benefit	NOUN
cet-15628	19	19	,	,	PUNCT
cet-15628	19	20	making	make	VERB
cet-15628	19	21	standardization	standardization	NOUN
cet-15628	19	22	not	not	PART
cet-15628	19	23	just	just	ADV
cet-15628	19	24	beneficial	beneficial	ADJ
cet-15628	19	25	,	,	PUNCT
cet-15628	19	26	but	but	CCONJ
cet-15628	19	27	essential	essential	ADJ
cet-15628	19	28	for	for	ADP
cet-15628	19	29	credible	credible	ADJ
cet-15628	19	30	decarbonization	decarbonization	NOUN
cet-15628	19	31	.	.	PUNCT
cet-15628	20	1	2	2	X
cet-15628	20	2	.	.	X
cet-15628	20	3	benchmarking	benchmarke	VERB
cet-15628	20	4	global	global	ADJ
cet-15628	20	5	hydrogen	hydrogen	NOUN
cet-15628	20	6	life	life	NOUN
cet-15628	20	7	cycle	cycle	NOUN
cet-15628	20	8	assessments	assessment	NOUN
cet-15628	20	9	for	for	ADP
cet-15628	20	10	the	the	DET
cet-15628	20	11	benchmarking	benchmarke	VERB
cet-15628	20	12	analysis	analysis	NOUN
cet-15628	20	13	,	,	PUNCT
cet-15628	20	14	studies	study	NOUN
cet-15628	20	15	were	be	AUX
cet-15628	20	16	retrieved	retrieve	VERB
cet-15628	20	17	from	from	ADP
cet-15628	20	18	the	the	DET
cet-15628	20	19	sciencedirect	sciencedirect	PROPN
cet-15628	20	20	database	database	NOUN
cet-15628	20	21	,	,	PUNCT
cet-15628	20	22	covering	cover	VERB
cet-15628	20	23	publications	publication	NOUN
cet-15628	20	24	from	from	ADP
cet-15628	20	25	january	january	PROPN
cet-15628	20	26	2024	2024	NUM
cet-15628	20	27	to	to	ADP
cet-15628	20	28	march	march	PROPN
cet-15628	20	29	2025	2025	NUM
cet-15628	20	30	to	to	PART
cet-15628	20	31	capture	capture	VERB
cet-15628	20	32	the	the	DET
cet-15628	20	33	latest	late	ADJ
cet-15628	20	34	developments	development	NOUN
cet-15628	20	35	in	in	ADP
cet-15628	20	36	hydrogen	hydrogen	NOUN
cet-15628	20	37	production	production	NOUN
cet-15628	20	38	.	.	PUNCT
cet-15628	21	1	unlike	unlike	ADP
cet-15628	21	2	earlier	early	ADJ
cet-15628	21	3	reviews	review	NOUN
cet-15628	21	4	focusing	focus	VERB
cet-15628	21	5	on	on	ADP
cet-15628	21	6	pre-2023	pre-2023	NOUN
cet-15628	21	7	lcas	lcas	NOUN
cet-15628	21	8	(	(	PUNCT
cet-15628	21	9	wilkinson	wilkinson	PROPN
cet-15628	21	10	et	et	PROPN
cet-15628	21	11	al	al	PROPN
cet-15628	21	12	.	.	PROPN
cet-15628	21	13	,	,	PUNCT
cet-15628	21	14	2023	2023	NUM
cet-15628	21	15	)	)	PUNCT
cet-15628	21	16	,	,	PUNCT
cet-15628	21	17	this	this	DET
cet-15628	21	18	work	work	NOUN
cet-15628	21	19	examines	examine	VERB
cet-15628	21	20	recent	recent	ADJ
cet-15628	21	21	studies	study	NOUN
cet-15628	21	22	across	across	ADP
cet-15628	21	23	multiple	multiple	ADJ
cet-15628	21	24	13	13	NUM
cet-15628	21	25	production	production	NOUN
cet-15628	21	26	pathways	pathway	NOUN
cet-15628	21	27	.	.	PUNCT
cet-15628	22	1	the	the	DET
cet-15628	22	2	search	search	NOUN
cet-15628	22	3	,	,	PUNCT
cet-15628	22	4	using	use	VERB
cet-15628	22	5	combinations	combination	NOUN
cet-15628	22	6	of	of	ADP
cet-15628	22	7	keywords	keyword	NOUN
cet-15628	22	8	such	such	ADJ
cet-15628	22	9	as	as	ADP
cet-15628	22	10	“	"	PUNCT
cet-15628	22	11	hydrogen	hydrogen	NOUN
cet-15628	22	12	production	production	NOUN
cet-15628	22	13	,	,	PUNCT
cet-15628	22	14	”	"	PUNCT
cet-15628	22	15	“	"	PUNCT
cet-15628	22	16	life	life	NOUN
cet-15628	22	17	cycle	cycle	NOUN
cet-15628	22	18	assessment	assessment	NOUN
cet-15628	22	19	,	,	PUNCT
cet-15628	22	20	”	"	PUNCT
cet-15628	22	21	“	"	PUNCT
cet-15628	22	22	lca	lca	PROPN
cet-15628	22	23	,	,	PUNCT
cet-15628	22	24	”	"	PUNCT
cet-15628	22	25	“	"	PUNCT
cet-15628	22	26	functional	functional	ADJ
cet-15628	22	27	unit	unit	NOUN
cet-15628	22	28	,	,	PUNCT
cet-15628	22	29	”	"	PUNCT
cet-15628	22	30	and	and	CCONJ
cet-15628	22	31	“	"	PUNCT
cet-15628	22	32	system	system	NOUN
cet-15628	22	33	boundary	boundary	NOUN
cet-15628	22	34	,	,	PUNCT
cet-15628	22	35	”	"	PUNCT
cet-15628	22	36	yielded	yield	VERB
cet-15628	22	37	352	352	NUM
cet-15628	22	38	articles	article	NOUN
cet-15628	22	39	.	.	PUNCT
cet-15628	23	1	screening	screen	VERB
cet-15628	23	2	was	be	AUX
cet-15628	23	3	conducted	conduct	VERB
cet-15628	23	4	in	in	ADP
cet-15628	23	5	two	two	NUM
cet-15628	23	6	stages	stage	NOUN
cet-15628	23	7	:	:	PUNCT
cet-15628	23	8	first	first	ADV
cet-15628	23	9	,	,	PUNCT
cet-15628	23	10	titles	title	NOUN
cet-15628	23	11	and	and	CCONJ
cet-15628	23	12	abstracts	abstract	NOUN
cet-15628	23	13	were	be	AUX
cet-15628	23	14	reviewed	review	VERB
cet-15628	23	15	to	to	PART
cet-15628	23	16	exclude	exclude	VERB
cet-15628	23	17	non	non	ADJ
cet-15628	23	18	-	-	ADJ
cet-15628	23	19	peer	peer	NOUN
cet-15628	23	20	-	-	PUNCT
cet-15628	23	21	reviewed	review	VERB
cet-15628	23	22	sources	source	NOUN
cet-15628	23	23	,	,	PUNCT
cet-15628	23	24	conference	conference	NOUN
cet-15628	23	25	papers	paper	NOUN
cet-15628	23	26	,	,	PUNCT
cet-15628	23	27	and	and	CCONJ
cet-15628	23	28	studies	study	NOUN
cet-15628	23	29	outside	outside	ADP
cet-15628	23	30	the	the	DET
cet-15628	23	31	production	production	NOUN
cet-15628	23	32	scope	scope	NOUN
cet-15628	23	33	,	,	PUNCT
cet-15628	23	34	reducing	reduce	VERB
cet-15628	23	35	the	the	DET
cet-15628	23	36	pool	pool	NOUN
cet-15628	23	37	to	to	ADP
cet-15628	23	38	196	196	NUM
cet-15628	23	39	;	;	PUNCT
cet-15628	23	40	second	second	ADJ
cet-15628	23	41	,	,	PUNCT
cet-15628	23	42	full	full	ADJ
cet-15628	23	43	-	-	PUNCT
cet-15628	23	44	text	text	NOUN
cet-15628	23	45	assessments	assessment	NOUN
cet-15628	23	46	were	be	AUX
cet-15628	23	47	performed	perform	VERB
cet-15628	23	48	based	base	VERB
cet-15628	23	49	on	on	ADP
cet-15628	23	50	predefined	predefine	VERB
cet-15628	23	51	inclusion	inclusion	NOUN
cet-15628	23	52	criteria	criterion	NOUN
cet-15628	23	53	:	:	PUNCT
cet-15628	23	54	a	a	X
cet-15628	23	55	)	)	PUNCT
cet-15628	23	56	clear	clear	ADJ
cet-15628	23	57	definition	definition	NOUN
cet-15628	23	58	of	of	ADP
cet-15628	23	59	system	system	NOUN
cet-15628	23	60	boundaries	boundary	NOUN
cet-15628	23	61	and	and	CCONJ
cet-15628	23	62	functional	functional	ADJ
cet-15628	23	63	units	unit	NOUN
cet-15628	23	64	.	.	PUNCT
cet-15628	24	1	b	b	X
cet-15628	24	2	)	)	PUNCT
cet-15628	24	3	explicit	explicit	ADJ
cet-15628	24	4	description	description	NOUN
cet-15628	24	5	of	of	ADP
cet-15628	24	6	the	the	DET
cet-15628	24	7	life	life	NOUN
cet-15628	24	8	cycle	cycle	NOUN
cet-15628	24	9	impact	impact	NOUN
cet-15628	24	10	assessment	assessment	NOUN
cet-15628	24	11	(	(	PUNCT
cet-15628	24	12	lcia	lcia	NOUN
cet-15628	24	13	)	)	PUNCT
cet-15628	24	14	method	method	NOUN
cet-15628	24	15	and	and	CCONJ
cet-15628	24	16	lca	lca	PROPN
cet-15628	24	17	software	software	NOUN
cet-15628	24	18	used	use	VERB
cet-15628	24	19	.	.	PUNCT
cet-15628	25	1	c	c	X
cet-15628	25	2	)	)	PUNCT
cet-15628	25	3	quantitative	quantitative	ADJ
cet-15628	25	4	reporting	reporting	NOUN
cet-15628	25	5	of	of	ADP
cet-15628	25	6	at	at	ADV
cet-15628	25	7	least	least	ADV
cet-15628	25	8	one	one	NUM
cet-15628	25	9	midpoint	midpoint	NOUN
cet-15628	25	10	or	or	CCONJ
cet-15628	25	11	endpoint	endpoint	VERB
cet-15628	25	12	environmental	environmental	ADJ
cet-15628	25	13	impact	impact	NOUN
cet-15628	25	14	category	category	NOUN
cet-15628	25	15	,	,	PUNCT
cet-15628	25	16	with	with	ADP
cet-15628	25	17	global	global	ADJ
cet-15628	25	18	warming	warming	NOUN
cet-15628	25	19	potential	potential	NOUN
cet-15628	25	20	(	(	PUNCT
cet-15628	25	21	gwp	gwp	NOUN
cet-15628	25	22	)	)	PUNCT
cet-15628	25	23	as	as	ADP
cet-15628	25	24	a	a	DET
cet-15628	25	25	minimum	minimum	NOUN
cet-15628	25	26	.	.	PUNCT
cet-15628	26	1	d	d	X
cet-15628	26	2	)	)	PUNCT
cet-15628	26	3	geographic	geographic	ADJ
cet-15628	26	4	scope	scope	NOUN
cet-15628	26	5	is	be	AUX
cet-15628	26	6	identifiable	identifiable	ADJ
cet-15628	26	7	at	at	ADP
cet-15628	26	8	the	the	DET
cet-15628	26	9	country	country	NOUN
cet-15628	26	10	or	or	CCONJ
cet-15628	26	11	regional	regional	ADJ
cet-15628	26	12	level	level	NOUN
cet-15628	26	13	.	.	PUNCT
cet-15628	27	1	e	e	X
cet-15628	27	2	)	)	PUNCT
cet-15628	27	3	studies	study	NOUN
cet-15628	27	4	were	be	AUX
cet-15628	27	5	excluded	exclude	VERB
cet-15628	27	6	if	if	SCONJ
cet-15628	27	7	they	they	PRON
cet-15628	27	8	(	(	PUNCT
cet-15628	27	9	i	i	NOUN
cet-15628	27	10	)	)	PUNCT
cet-15628	27	11	lacked	lack	VERB
cet-15628	27	12	sufficient	sufficient	ADJ
cet-15628	27	13	methodological	methodological	ADJ
cet-15628	27	14	detail	detail	NOUN
cet-15628	27	15	for	for	ADP
cet-15628	27	16	replication	replication	NOUN
cet-15628	27	17	,	,	PUNCT
cet-15628	27	18	(	(	PUNCT
cet-15628	27	19	ii	ii	NOUN
cet-15628	27	20	)	)	PUNCT
cet-15628	27	21	used	use	VERB
cet-15628	27	22	outdated	outdated	ADJ
cet-15628	27	23	datasets	dataset	NOUN
cet-15628	27	24	without	without	ADP
cet-15628	27	25	justification	justification	NOUN
cet-15628	27	26	,	,	PUNCT
cet-15628	27	27	or	or	CCONJ
cet-15628	27	28	(	(	PUNCT
cet-15628	27	29	iii	iii	X
cet-15628	27	30	)	)	PUNCT
cet-15628	27	31	were	be	AUX
cet-15628	27	32	purely	purely	ADV
cet-15628	27	33	conceptual	conceptual	ADJ
cet-15628	27	34	without	without	ADP
cet-15628	27	35	quantitative	quantitative	ADJ
cet-15628	27	36	lca	lca	PROPN
cet-15628	27	37	results	result	NOUN
cet-15628	27	38	.	.	PUNCT
cet-15628	28	1	table	table	NOUN
cet-15628	28	2	1	1	NUM
cet-15628	28	3	:	:	PUNCT
cet-15628	28	4	hydrogen	hydrogen	PROPN
cet-15628	28	5	lca	lca	PROPN
cet-15628	28	6	studies	study	NOUN
cet-15628	28	7	reviewed	review	VERB
cet-15628	28	8	no	no	ADV
cet-15628	28	9	.	.	PUNCT
cet-15628	29	1	authors	author	NOUN
cet-15628	29	2	hydrogen	hydrogen	NOUN
cet-15628	29	3	production	production	NOUN
cet-15628	29	4	technology	technology	NOUN
cet-15628	29	5	region	region	NOUN
cet-15628	29	6	methodology	methodology	NOUN
cet-15628	29	7	impact	impact	NOUN
cet-15628	29	8	assessment	assessment	NOUN
cet-15628	29	9	gwp	gwp	PROPN
cet-15628	29	10	(	(	PUNCT
cet-15628	29	11	kg	kg	X
cet-15628	29	12	co2	co2	NOUN
cet-15628	29	13	/	/	SYM
cet-15628	29	14	f	f	PROPN
cet-15628	29	15	u	u	NOUN
cet-15628	29	16	)	)	PUNCT
cet-15628	29	17	functional	functional	ADJ
cet-15628	29	18	unit	unit	NOUN
cet-15628	29	19	(	(	PUNCT
cet-15628	29	20	fu	fu	NOUN
cet-15628	29	21	)	)	PUNCT
cet-15628	29	22	system	system	NOUN
cet-15628	29	23	boundaries	boundary	NOUN
cet-15628	29	24	method	method	PROPN
cet-15628	29	25	/	/	SYM
cet-15628	29	26	lca	lca	PROPN
cet-15628	29	27	software	software	NOUN
cet-15628	29	28	midpoint	midpoint	PROPN
cet-15628	29	29	en	en	PROPN
cet-15628	29	30	dpoi	dpoi	PROPN
cet-15628	29	31	nt	not	PART
cet-15628	29	32	1	1	NUM
cet-15628	29	33	.	.	PUNCT
cet-15628	29	34	alghussain	alghussain	NOUN
cet-15628	29	35	et	et	PROPN
cet-15628	29	36	al	al	PROPN
cet-15628	29	37	.	.	PROPN
cet-15628	30	1	(	(	PUNCT
cet-15628	30	2	2024	2024	NUM
cet-15628	30	3	)	)	PUNCT
cet-15628	30	4	electrolysis	electrolysis	NOUN
cet-15628	30	5	(	(	PUNCT
cet-15628	30	6	wind	wind	NOUN
cet-15628	30	7	&	&	CCONJ
cet-15628	30	8	pv	pv	PROPN
cet-15628	30	9	,	,	PUNCT
cet-15628	30	10	pem	pem	NOUN
cet-15628	30	11	)	)	PUNCT
cet-15628	30	12	us	we	PRON
cet-15628	30	13	1	1	NUM
cet-15628	30	14	kg	kg	NOUN
cet-15628	30	15	of	of	ADP
cet-15628	30	16	hydrogen	hydrogen	NOUN
cet-15628	30	17	produced	produce	VERB
cet-15628	30	18	cradle	cradle	NOUN
cet-15628	30	19	-	-	PUNCT
cet-15628	30	20	to	to	ADP
cet-15628	30	21	-	-	PUNCT
cet-15628	30	22	gate	gate	NOUN
cet-15628	30	23	greet	greet	NOUN
cet-15628	30	24	√	√	INTJ
cet-15628	30	25	0.351.9	0.351.9	NUM
cet-15628	30	26	(	(	PUNCT
cet-15628	30	27	wind	wind	NOUN
cet-15628	30	28	)	)	PUNCT
cet-15628	30	29	1.82.95	1.82.95	NUM
cet-15628	30	30	(	(	PUNCT
cet-15628	30	31	pv	pv	NOUN
cet-15628	30	32	)	)	PUNCT
cet-15628	30	33	2	2	X
cet-15628	30	34	.	.	PUNCT
cet-15628	31	1	armando	armando	PROPN
cet-15628	31	2	et	et	PROPN
cet-15628	31	3	al	al	PROPN
cet-15628	31	4	.	.	PROPN
cet-15628	32	1	(	(	PUNCT
cet-15628	32	2	2024	2024	NUM
cet-15628	32	3	)	)	PUNCT
cet-15628	32	4	aqueous	aqueous	ADJ
cet-15628	32	5	phase	phase	NOUN
cet-15628	32	6	reforming	reform	VERB
cet-15628	32	7	(	(	PUNCT
cet-15628	32	8	apr	apr	NOUN
cet-15628	32	9	)	)	PUNCT
cet-15628	32	10	of	of	ADP
cet-15628	32	11	glycerol	glycerol	NOUN
cet-15628	32	12	mexico	mexico	PROPN
cet-15628	32	13	1	1	NUM
cet-15628	32	14	kg	kg	NOUN
cet-15628	32	15	of	of	ADP
cet-15628	32	16	hydrogen	hydrogen	NOUN
cet-15628	32	17	produced	produce	VERB
cet-15628	32	18	gate	gate	NOUN
cet-15628	32	19	-	-	PUNCT
cet-15628	32	20	to	to	ADP
cet-15628	32	21	-	-	PUNCT
cet-15628	32	22	gate	gate	NOUN
cet-15628	32	23	simapro	simapro	VERB
cet-15628	32	24	,	,	PUNCT
cet-15628	32	25	recipe	recipe	NOUN
cet-15628	32	26	2016	2016	NUM
cet-15628	32	27	√	√	NUM
cet-15628	32	28	√	√	NUM
cet-15628	32	29	4.84	4.84	NUM
cet-15628	32	30	3	3	NUM
cet-15628	32	31	.	.	PUNCT
cet-15628	33	1	guven	guven	NOUN
cet-15628	33	2	(	(	PUNCT
cet-15628	33	3	2024	2024	NUM
cet-15628	33	4	)	)	PUNCT
cet-15628	33	5	electrolysis	electrolysis	NOUN
cet-15628	33	6	(	(	PUNCT
cet-15628	33	7	wind	wind	NOUN
cet-15628	33	8	,	,	PUNCT
cet-15628	33	9	pem	pem	NOUN
cet-15628	33	10	)	)	PUNCT
cet-15628	33	11	turkey	turkey	NOUN
cet-15628	33	12	1	1	NUM
cet-15628	33	13	kg	kg	NOUN
cet-15628	33	14	of	of	ADP
cet-15628	33	15	hydrogen	hydrogen	NOUN
cet-15628	33	16	produced	produce	VERB
cet-15628	33	17	cradle	cradle	NOUN
cet-15628	33	18	-	-	PUNCT
cet-15628	33	19	to	to	ADP
cet-15628	33	20	-	-	PUNCT
cet-15628	33	21	gate	gate	NOUN
cet-15628	33	22	greet	greet	NOUN
cet-15628	33	23	,	,	PUNCT
cet-15628	33	24	recipe	recipe	NOUN
cet-15628	33	25	2016	2016	NUM
cet-15628	33	26	√	√	ADP
cet-15628	33	27	0.7	0.7	NUM
cet-15628	33	28	4	4	NUM
cet-15628	33	29	.	.	PUNCT
cet-15628	33	30	hincapiéossa	hincapiéossa	NOUN
cet-15628	33	31	and	and	CCONJ
cet-15628	33	32	gingerich	gingerich	PROPN
cet-15628	33	33	(	(	PUNCT
cet-15628	33	34	2024	2024	NUM
cet-15628	33	35	)	)	PUNCT
cet-15628	33	36	coal	coal	NOUN
cet-15628	33	37	gasification	gasification	NOUN
cet-15628	33	38	us	us	PROPN
cet-15628	33	39	1	1	NUM
cet-15628	33	40	mj	mj	NOUN
cet-15628	33	41	of	of	ADP
cet-15628	33	42	hydrogen	hydrogen	NOUN
cet-15628	33	43	produced	produce	VERB
cet-15628	33	44	cradle	cradle	NOUN
cet-15628	33	45	-	-	PUNCT
cet-15628	33	46	to	to	ADP
cet-15628	33	47	-	-	PUNCT
cet-15628	33	48	gate	gate	NOUN
cet-15628	33	49	openlca	openlca	NOUN
cet-15628	33	50	,	,	PUNCT
cet-15628	33	51	√	√	ADV
cet-15628	33	52	0.216	0.216	NUM
cet-15628	33	53	5	5	NUM
cet-15628	33	54	.	.	PUNCT
cet-15628	34	1	li	li	PROPN
cet-15628	34	2	et	et	PROPN
cet-15628	34	3	al	al	PROPN
cet-15628	34	4	.	.	PROPN
cet-15628	35	1	(	(	PUNCT
cet-15628	35	2	2024	2024	NUM
cet-15628	35	3	)	)	PUNCT
cet-15628	35	4	electrolysis	electrolysis	NOUN
cet-15628	35	5	(	(	PUNCT
cet-15628	35	6	nuclear	nuclear	ADJ
cet-15628	35	7	,	,	PUNCT
cet-15628	35	8	soe	soe	PROPN
cet-15628	35	9	)	)	PUNCT
cet-15628	35	10	china	china	PROPN
cet-15628	35	11	1	1	NUM
cet-15628	35	12	kg	kg	NOUN
cet-15628	35	13	of	of	ADP
cet-15628	35	14	hydrogen	hydrogen	NOUN
cet-15628	35	15	produced	produce	VERB
cet-15628	35	16	cradle	cradle	NOUN
cet-15628	35	17	-	-	PUNCT
cet-15628	35	18	to	to	ADP
cet-15628	35	19	-	-	PUNCT
cet-15628	35	20	gate	gate	NOUN
cet-15628	35	21	(	(	PUNCT
cet-15628	35	22	included	include	VERB
cet-15628	35	23	transportation	transportation	NOUN
cet-15628	35	24	)	)	PUNCT
cet-15628	35	25	simapro	simapro	PROPN
cet-15628	35	26	,	,	PUNCT
cet-15628	35	27	cml	cml	PROPN
cet-15628	35	28	√	√	PROPN
cet-15628	35	29	2.18	2.18	NUM
cet-15628	35	30	6	6	NUM
cet-15628	35	31	.	.	PUNCT
cet-15628	36	1	rangel	rangel	PROPN
cet-15628	36	2	et	et	PROPN
cet-15628	36	3	al	al	PROPN
cet-15628	36	4	.	.	PROPN
cet-15628	37	1	(	(	PUNCT
cet-15628	37	2	2024	2024	NUM
cet-15628	37	3	)	)	PUNCT
cet-15628	37	4	electrolysis	electrolysis	NOUN
cet-15628	37	5	(	(	PUNCT
cet-15628	37	6	wind	wind	NOUN
cet-15628	37	7	&	&	CCONJ
cet-15628	37	8	pv	pv	PROPN
cet-15628	37	9	,	,	PUNCT
cet-15628	37	10	pem	pem	NOUN
cet-15628	37	11	)	)	PUNCT
cet-15628	37	12	portugal	portugal	PROPN
cet-15628	37	13	1	1	NUM
cet-15628	37	14	kg	kg	NOUN
cet-15628	37	15	of	of	ADP
cet-15628	37	16	hydrogen	hydrogen	NOUN
cet-15628	37	17	produced	produce	VERB
cet-15628	37	18	cradle	cradle	NOUN
cet-15628	37	19	-	-	PUNCT
cet-15628	37	20	to	to	ADP
cet-15628	37	21	-	-	PUNCT
cet-15628	37	22	gate	gate	NOUN
cet-15628	37	23	simapro	simapro	NOUN
cet-15628	37	24	,	,	PUNCT
cet-15628	37	25	recipe	recipe	NOUN
cet-15628	37	26	√	√	PROPN
cet-15628	37	27	1.382.45	1.382.45	NUM
cet-15628	37	28	7	7	NUM
cet-15628	37	29	.	.	PUNCT
cet-15628	38	1	rey	rey	PROPN
cet-15628	38	2	et	et	PROPN
cet-15628	38	3	al	al	PROPN
cet-15628	38	4	.	.	PROPN
cet-15628	39	1	(	(	PUNCT
cet-15628	39	2	2024	2024	NUM
cet-15628	39	3	)	)	PUNCT
cet-15628	39	4	electrolysis	electrolysis	NOUN
cet-15628	39	5	(	(	PUNCT
cet-15628	39	6	wind	wind	NOUN
cet-15628	39	7	,	,	PUNCT
cet-15628	39	8	pem	pem	NOUN
cet-15628	39	9	)	)	PUNCT
cet-15628	39	10	spain	spain	PROPN
cet-15628	39	11	1	1	NUM
cet-15628	39	12	kg	kg	NOUN
cet-15628	39	13	of	of	ADP
cet-15628	39	14	hydrogen	hydrogen	NOUN
cet-15628	39	15	produced	produce	VERB
cet-15628	39	16	cradle	cradle	NOUN
cet-15628	39	17	-	-	PUNCT
cet-15628	39	18	to	to	ADP
cet-15628	39	19	-	-	PUNCT
cet-15628	39	20	gate	gate	NOUN
cet-15628	39	21	(	(	PUNCT
cet-15628	39	22	including	include	VERB
cet-15628	39	23	cond	cond	NOUN
cet-15628	39	24	.	.	PUNCT
cet-15628	40	1	and	and	CCONJ
cet-15628	40	2	recond	recond	VERB
cet-15628	40	3	.	.	PUNCT
cet-15628	41	1	;	;	PUNCT
cet-15628	41	2	transportation	transportation	NOUN
cet-15628	41	3	forth	forth	ADV
cet-15628	41	4	and	and	CCONJ
cet-15628	41	5	back	back	ADV
cet-15628	41	6	;	;	PUNCT
cet-15628	41	7	openlca	openlca	ADJ
cet-15628	41	8	,	,	PUNCT
cet-15628	41	9	efv	efv	ADJ
cet-15628	41	10	3.1	3.1	NUM
cet-15628	41	11	√	√	NOUN
cet-15628	41	12	√	√	PROPN
cet-15628	41	13	4.12	4.12	NUM
cet-15628	41	14	8	8	NUM
cet-15628	41	15	.	.	PUNCT
cet-15628	42	1	oburoh	oburoh	PROPN
cet-15628	42	2	et	et	PROPN
cet-15628	42	3	al	al	PROPN
cet-15628	42	4	.	.	PROPN
cet-15628	43	1	(	(	PUNCT
cet-15628	43	2	2025	2025	NUM
cet-15628	43	3	)	)	PUNCT
cet-15628	43	4	autothermal	autothermal	NOUN
cet-15628	43	5	reforming	reform	VERB
cet-15628	43	6	uk	uk	PROPN
cet-15628	43	7	144	144	NUM
cet-15628	43	8	t	t	PROPN
cet-15628	43	9	/	/	SYM
cet-15628	43	10	day	day	NOUN
cet-15628	43	11	of	of	ADP
cet-15628	43	12	hydrogen	hydrogen	NOUN
cet-15628	43	13	produced	produce	VERB
cet-15628	43	14	gate	gate	NOUN
cet-15628	43	15	-	-	PUNCT
cet-15628	43	16	to	to	ADP
cet-15628	43	17	-	-	PUNCT
cet-15628	43	18	gate	gate	NOUN
cet-15628	43	19	(	(	PUNCT
cet-15628	43	20	including	include	VERB
cet-15628	43	21	ccs	ccs	PROPN
cet-15628	43	22	)	)	PUNCT
cet-15628	43	23	simapro	simapro	PROPN
cet-15628	43	24	,	,	PUNCT
cet-15628	43	25	recipe	recipe	NOUN
cet-15628	43	26	2016	2016	NUM
cet-15628	43	27	√	√	NUM
cet-15628	43	28	23394	23394	NUM
cet-15628	43	29	1	1	NUM
cet-15628	43	30	9	9	NUM
cet-15628	43	31	.	.	PUNCT
cet-15628	44	1	tahir	tahir	PROPN
cet-15628	44	2	et	et	PROPN
cet-15628	44	3	al	al	PROPN
cet-15628	44	4	.	.	PROPN
cet-15628	45	1	(	(	PUNCT
cet-15628	45	2	2025	2025	NUM
cet-15628	45	3	)	)	PUNCT
cet-15628	45	4	electrolysis	electrolysis	NOUN
cet-15628	45	5	(	(	PUNCT
cet-15628	45	6	pv	pv	INTJ
cet-15628	45	7	,	,	PUNCT
cet-15628	45	8	ae	ae	PROPN
cet-15628	45	9	)	)	PUNCT
cet-15628	45	10	pakistan	pakistan	PROPN
cet-15628	45	11	1	1	NUM
cet-15628	45	12	kg	kg	NOUN
cet-15628	45	13	of	of	ADP
cet-15628	45	14	hydrogen	hydrogen	NOUN
cet-15628	45	15	produced	produce	VERB
cet-15628	45	16	cradle	cradle	NOUN
cet-15628	45	17	-	-	PUNCT
cet-15628	45	18	to	to	ADP
cet-15628	45	19	-	-	PUNCT
cet-15628	45	20	grave	grave	NOUN
cet-15628	45	21	simapro	simapro	VERB
cet-15628	45	22	,	,	PUNCT
cet-15628	45	23	cml	cml	PROPN
cet-15628	45	24	-	-	PUNCT
cet-15628	45	25	ia	ia	NOUN
cet-15628	45	26	√	√	ADV
cet-15628	45	27	9.92	9.92	NUM
cet-15628	45	28	10	10	NUM
cet-15628	45	29	.	.	PUNCT
cet-15628	46	1	zhang	zhang	PROPN
cet-15628	46	2	et	et	PROPN
cet-15628	46	3	al	al	PROPN
cet-15628	46	4	.	.	PROPN
cet-15628	46	5	(	(	PUNCT
cet-15628	46	6	2025	2025	NUM
cet-15628	46	7	)	)	PUNCT
cet-15628	46	8	plasma	plasma	NOUN
cet-15628	46	9	cogasification	cogasification	NOUN
cet-15628	46	10	of	of	ADP
cet-15628	46	11	coal	coal	NOUN
cet-15628	46	12	and	and	CCONJ
cet-15628	46	13	biomass	biomass	PROPN
cet-15628	46	14	china	china	PROPN
cet-15628	46	15	500	500	NUM
cet-15628	46	16	kg	kg	NOUN
cet-15628	46	17	of	of	ADP
cet-15628	46	18	biomass	biomass	NOUN
cet-15628	46	19	cradle	cradle	NOUN
cet-15628	46	20	-	-	PUNCT
cet-15628	46	21	to	to	ADP
cet-15628	46	22	-	-	PUNCT
cet-15628	46	23	gate	gate	NOUN
cet-15628	46	24	(	(	PUNCT
cet-15628	46	25	included	include	VERB
cet-15628	46	26	transportation	transportation	NOUN
cet-15628	46	27	)	)	PUNCT
cet-15628	46	28	simapro	simapro	PROPN
cet-15628	46	29	,	,	PUNCT
cet-15628	46	30	cml	cml	PROPN
cet-15628	46	31	√	√	PROPN
cet-15628	46	32	5507.4	5507.4	NUM
cet-15628	46	33	3	3	NUM
cet-15628	46	34	this	this	DET
cet-15628	46	35	process	process	NOUN
cet-15628	46	36	resulted	result	VERB
cet-15628	46	37	in	in	ADP
cet-15628	46	38	a	a	DET
cet-15628	46	39	final	final	ADJ
cet-15628	46	40	selection	selection	NOUN
cet-15628	46	41	of	of	ADP
cet-15628	46	42	10	10	NUM
cet-15628	46	43	studies	study	NOUN
cet-15628	46	44	,	,	PUNCT
cet-15628	46	45	covering	cover	VERB
cet-15628	46	46	major	major	ADJ
cet-15628	46	47	hydrogen	hydrogen	NOUN
cet-15628	46	48	production	production	NOUN
cet-15628	46	49	pathways	pathway	NOUN
cet-15628	46	50	(	(	PUNCT
cet-15628	46	51	electrolysis	electrolysis	NOUN
cet-15628	46	52	,	,	PUNCT
cet-15628	46	53	gasification	gasification	NOUN
cet-15628	46	54	,	,	PUNCT
cet-15628	46	55	biomass	biomass	NOUN
cet-15628	46	56	-	-	PUNCT
cet-15628	46	57	based	base	VERB
cet-15628	46	58	)	)	PUNCT
cet-15628	46	59	and	and	CCONJ
cet-15628	46	60	a	a	DET
cet-15628	46	61	range	range	NOUN
cet-15628	46	62	of	of	ADP
cet-15628	46	63	geographic	geographic	ADJ
cet-15628	46	64	regions	region	NOUN
cet-15628	46	65	.	.	PUNCT
cet-15628	47	1	the	the	DET
cet-15628	47	2	selection	selection	NOUN
cet-15628	47	3	prioritized	prioritize	VERB
cet-15628	47	4	14	14	NUM
cet-15628	47	5	methodological	methodological	ADJ
cet-15628	47	6	completeness	completeness	NOUN
cet-15628	47	7	and	and	CCONJ
cet-15628	47	8	transparency	transparency	NOUN
cet-15628	47	9	over	over	ADP
cet-15628	47	10	quantity	quantity	NOUN
cet-15628	47	11	to	to	PART
cet-15628	47	12	ensure	ensure	VERB
cet-15628	47	13	that	that	SCONJ
cet-15628	47	14	each	each	DET
cet-15628	47	15	study	study	NOUN
cet-15628	47	16	could	could	AUX
cet-15628	47	17	be	be	AUX
cet-15628	47	18	critically	critically	ADV
cet-15628	47	19	compared	compare	VERB
cet-15628	47	20	on	on	ADP
cet-15628	47	21	an	an	DET
cet-15628	47	22	equal	equal	ADJ
cet-15628	47	23	footing	footing	NOUN
cet-15628	47	24	.	.	PUNCT
cet-15628	48	1	table	table	NOUN
cet-15628	48	2	1	1	NUM
cet-15628	48	3	summarizes	summarize	NOUN
cet-15628	48	4	the	the	DET
cet-15628	48	5	reviewed	review	VERB
cet-15628	48	6	studies	study	NOUN
cet-15628	48	7	and	and	CCONJ
cet-15628	48	8	their	their	PRON
cet-15628	48	9	key	key	ADJ
cet-15628	48	10	parameters	parameter	NOUN
cet-15628	48	11	.	.	PUNCT
cet-15628	49	1	2.1	2.1	NUM
cet-15628	49	2	hydrogen	hydrogen	NOUN
cet-15628	49	3	production	production	NOUN
cet-15628	49	4	technology	technology	NOUN
cet-15628	49	5	table	table	NOUN
cet-15628	49	6	2	2	NUM
cet-15628	49	7	below	below	ADV
cet-15628	49	8	is	be	AUX
cet-15628	49	9	a	a	DET
cet-15628	49	10	summary	summary	NOUN
cet-15628	49	11	table	table	NOUN
cet-15628	49	12	presenting	present	VERB
cet-15628	49	13	the	the	DET
cet-15628	49	14	technology	technology	NOUN
cet-15628	49	15	maturity	maturity	NOUN
cet-15628	49	16	level	level	NOUN
cet-15628	49	17	(	(	PUNCT
cet-15628	49	18	tml	tml	NOUN
cet-15628	49	19	)	)	PUNCT
cet-15628	49	20	of	of	ADP
cet-15628	49	21	hydrogen	hydrogen	NOUN
cet-15628	49	22	production	production	NOUN
cet-15628	49	23	technologies	technology	NOUN
cet-15628	49	24	reviewed	review	VERB
cet-15628	49	25	in	in	ADP
cet-15628	49	26	the	the	DET
cet-15628	49	27	literature	literature	NOUN
cet-15628	49	28	(	(	PUNCT
cet-15628	49	29	dawood	dawood	PROPN
cet-15628	49	30	et	et	PROPN
cet-15628	49	31	al	al	PROPN
cet-15628	49	32	.	.	PROPN
cet-15628	49	33	,	,	PUNCT
cet-15628	49	34	2020	2020	NUM
cet-15628	49	35	)	)	PUNCT
cet-15628	49	36	,	,	PUNCT
cet-15628	49	37	spanning	span	VERB
cet-15628	49	38	a	a	DET
cet-15628	49	39	tml	tml	NOUN
cet-15628	49	40	range	range	NOUN
cet-15628	49	41	from	from	ADP
cet-15628	49	42	level	level	NOUN
cet-15628	49	43	1	1	NUM
cet-15628	49	44	,	,	PUNCT
cet-15628	49	45	representing	represent	VERB
cet-15628	49	46	basic	basic	ADJ
cet-15628	49	47	research	research	NOUN
cet-15628	49	48	,	,	PUNCT
cet-15628	49	49	to	to	PART
cet-15628	49	50	level	level	VERB
cet-15628	49	51	10	10	NUM
cet-15628	49	52	,	,	PUNCT
cet-15628	49	53	indicating	indicate	VERB
cet-15628	49	54	a	a	DET
cet-15628	49	55	fully	fully	ADV
cet-15628	49	56	bankable	bankable	ADJ
cet-15628	49	57	asset	asset	NOUN
cet-15628	49	58	.	.	PUNCT
cet-15628	50	1	relating	relate	VERB
cet-15628	50	2	hydrogen	hydrogen	NOUN
cet-15628	50	3	production	production	NOUN
cet-15628	50	4	methods	method	NOUN
cet-15628	50	5	to	to	ADP
cet-15628	50	6	their	their	PRON
cet-15628	50	7	tml	tml	NOUN
cet-15628	50	8	is	be	AUX
cet-15628	50	9	important	important	ADJ
cet-15628	50	10	for	for	ADP
cet-15628	50	11	assessing	assess	VERB
cet-15628	50	12	both	both	PRON
cet-15628	50	13	technological	technological	ADJ
cet-15628	50	14	readiness	readiness	NOUN
cet-15628	50	15	and	and	CCONJ
cet-15628	50	16	environmental	environmental	ADJ
cet-15628	50	17	viability	viability	NOUN
cet-15628	50	18	in	in	ADP
cet-15628	50	19	the	the	DET
cet-15628	50	20	energy	energy	NOUN
cet-15628	50	21	transition	transition	NOUN
cet-15628	50	22	.	.	PUNCT
cet-15628	51	1	over	over	ADP
cet-15628	51	2	half	half	NOUN
cet-15628	51	3	of	of	ADP
cet-15628	51	4	the	the	DET
cet-15628	51	5	reviewed	review	VERB
cet-15628	51	6	studies	study	NOUN
cet-15628	51	7	(	(	PUNCT
cet-15628	51	8	6	6	NUM
cet-15628	51	9	of	of	ADP
cet-15628	51	10	10	10	NUM
cet-15628	51	11	)	)	PUNCT
cet-15628	51	12	examined	examine	VERB
cet-15628	51	13	electrolysis	electrolysis	NOUN
cet-15628	51	14	pathways	pathway	NOUN
cet-15628	51	15	,	,	PUNCT
cet-15628	51	16	generally	generally	ADV
cet-15628	51	17	associated	associate	VERB
cet-15628	51	18	with	with	ADP
cet-15628	51	19	lower	low	ADJ
cet-15628	51	20	global	global	ADJ
cet-15628	51	21	warming	warming	NOUN
cet-15628	51	22	potential	potential	NOUN
cet-15628	51	23	(	(	PUNCT
cet-15628	51	24	gwp	gwp	NOUN
cet-15628	51	25	)	)	PUNCT
cet-15628	51	26	than	than	ADP
cet-15628	51	27	conventional	conventional	ADJ
cet-15628	51	28	methods	method	NOUN
cet-15628	51	29	such	such	ADJ
cet-15628	51	30	as	as	ADP
cet-15628	51	31	steam	steam	NOUN
cet-15628	51	32	methane	methane	NOUN
cet-15628	51	33	reforming	reform	VERB
cet-15628	51	34	(	(	PUNCT
cet-15628	51	35	smr	smr	NOUN
cet-15628	51	36	)	)	PUNCT
cet-15628	51	37	and	and	CCONJ
cet-15628	51	38	coal	coal	NOUN
cet-15628	51	39	gasification	gasification	NOUN
cet-15628	51	40	.	.	PUNCT
cet-15628	52	1	wind	wind	NOUN
cet-15628	52	2	-	-	PUNCT
cet-15628	52	3	powered	power	VERB
cet-15628	52	4	electrolysis	electrolysis	NOUN
cet-15628	52	5	,	,	PUNCT
cet-15628	52	6	featured	feature	VERB
cet-15628	52	7	in	in	ADP
cet-15628	52	8	four	four	NUM
cet-15628	52	9	studies	study	NOUN
cet-15628	52	10	,	,	PUNCT
cet-15628	52	11	emerged	emerge	VERB
cet-15628	52	12	as	as	ADP
cet-15628	52	13	a	a	DET
cet-15628	52	14	particularly	particularly	ADV
cet-15628	52	15	promising	promising	ADJ
cet-15628	52	16	option	option	NOUN
cet-15628	52	17	.	.	PUNCT
cet-15628	53	1	among	among	ADP
cet-15628	53	2	electrolysis	electrolysis	NOUN
cet-15628	53	3	types	type	NOUN
cet-15628	53	4	,	,	PUNCT
cet-15628	53	5	proton	proton	NOUN
cet-15628	53	6	exchange	exchange	NOUN
cet-15628	53	7	membrane	membrane	NOUN
cet-15628	53	8	(	(	PUNCT
cet-15628	53	9	pem	pem	NOUN
cet-15628	53	10	)	)	PUNCT
cet-15628	53	11	technology	technology	NOUN
cet-15628	53	12	was	be	AUX
cet-15628	53	13	the	the	DET
cet-15628	53	14	most	most	ADV
cet-15628	53	15	common	common	ADJ
cet-15628	53	16	(	(	PUNCT
cet-15628	53	17	4	4	NUM
cet-15628	53	18	of	of	ADP
cet-15628	53	19	6	6	NUM
cet-15628	53	20	studies	study	NOUN
cet-15628	53	21	)	)	PUNCT
cet-15628	53	22	,	,	PUNCT
cet-15628	53	23	valued	value	VERB
cet-15628	53	24	for	for	ADP
cet-15628	53	25	its	its	PRON
cet-15628	53	26	compatibility	compatibility	NOUN
cet-15628	53	27	with	with	ADP
cet-15628	53	28	variable	variable	ADJ
cet-15628	53	29	renewable	renewable	ADJ
cet-15628	53	30	energy	energy	NOUN
cet-15628	53	31	,	,	PUNCT
cet-15628	53	32	high	high	ADJ
cet-15628	53	33	efficiency	efficiency	NOUN
cet-15628	53	34	,	,	PUNCT
cet-15628	53	35	and	and	CCONJ
cet-15628	53	36	fast	fast	ADJ
cet-15628	53	37	response	response	NOUN
cet-15628	53	38	times	time	NOUN
cet-15628	53	39	compared	compare	VERB
cet-15628	53	40	to	to	ADP
cet-15628	53	41	other	other	ADJ
cet-15628	53	42	electrolysis	electrolysis	NOUN
cet-15628	53	43	methods	method	NOUN
cet-15628	53	44	while	while	SCONJ
cet-15628	53	45	lowering	lower	VERB
cet-15628	53	46	carbon	carbon	NOUN
cet-15628	53	47	emissions	emission	NOUN
cet-15628	53	48	(	(	PUNCT
cet-15628	53	49	guven	guven	ADJ
cet-15628	53	50	,	,	PUNCT
cet-15628	53	51	2024	2024	NUM
cet-15628	53	52	)	)	PUNCT
cet-15628	53	53	.	.	PUNCT
cet-15628	54	1	while	while	SCONJ
cet-15628	54	2	tml	tml	PROPN
cet-15628	54	3	and	and	CCONJ
cet-15628	54	4	lca	lca	PROPN
cet-15628	54	5	performance	performance	NOUN
cet-15628	54	6	are	be	AUX
cet-15628	54	7	not	not	PART
cet-15628	54	8	strictly	strictly	ADV
cet-15628	54	9	correlated	correlate	VERB
cet-15628	54	10	,	,	PUNCT
cet-15628	54	11	higher	high	ADJ
cet-15628	54	12	maturity	maturity	NOUN
cet-15628	54	13	can	can	AUX
cet-15628	54	14	lead	lead	VERB
cet-15628	54	15	to	to	ADP
cet-15628	54	16	improved	improved	ADJ
cet-15628	54	17	outcomes	outcome	NOUN
cet-15628	54	18	through	through	ADP
cet-15628	54	19	process	process	NOUN
cet-15628	54	20	optimization	optimization	NOUN
cet-15628	54	21	and	and	CCONJ
cet-15628	54	22	supply	supply	NOUN
cet-15628	54	23	chain	chain	NOUN
cet-15628	54	24	stability	stability	NOUN
cet-15628	54	25	.	.	PUNCT
cet-15628	55	1	however	however	ADV
cet-15628	55	2	,	,	PUNCT
cet-15628	55	3	maturity	maturity	NOUN
cet-15628	55	4	alone	alone	ADV
cet-15628	55	5	does	do	AUX
cet-15628	55	6	not	not	PART
cet-15628	55	7	determine	determine	VERB
cet-15628	55	8	environmental	environmental	ADJ
cet-15628	55	9	impact	impact	NOUN
cet-15628	55	10	,	,	PUNCT
cet-15628	55	11	where	where	SCONJ
cet-15628	55	12	coal	coal	NOUN
cet-15628	55	13	gasification	gasification	NOUN
cet-15628	55	14	(	(	PUNCT
cet-15628	55	15	tml	tml	NOUN
cet-15628	55	16	10	10	NUM
cet-15628	55	17	)	)	PUNCT
cet-15628	55	18	can	can	AUX
cet-15628	55	19	yield	yield	VERB
cet-15628	55	20	higher	high	ADJ
cet-15628	55	21	gwp	gwp	NOUN
cet-15628	55	22	than	than	ADP
cet-15628	55	23	pem	pem	NOUN
cet-15628	55	24	electrolysis	electrolysis	NOUN
cet-15628	55	25	(	(	PUNCT
cet-15628	55	26	tml	tml	NOUN
cet-15628	55	27	7	7	NUM
cet-15628	55	28	–	–	PUNCT
cet-15628	55	29	9	9	NUM
cet-15628	55	30	)	)	PUNCT
cet-15628	55	31	when	when	SCONJ
cet-15628	55	32	the	the	DET
cet-15628	55	33	latter	latter	ADJ
cet-15628	55	34	is	be	AUX
cet-15628	55	35	powered	power	VERB
cet-15628	55	36	by	by	ADP
cet-15628	55	37	renewable	renewable	ADJ
cet-15628	55	38	energy	energy	NOUN
cet-15628	55	39	.	.	PUNCT
cet-15628	56	1	this	this	DET
cet-15628	56	2	highlights	highlight	NOUN
cet-15628	56	3	that	that	PRON
cet-15628	56	4	factors	factor	VERB
cet-15628	56	5	such	such	ADJ
cet-15628	56	6	as	as	ADP
cet-15628	56	7	energy	energy	NOUN
cet-15628	56	8	source	source	NOUN
cet-15628	56	9	and	and	CCONJ
cet-15628	56	10	system	system	NOUN
cet-15628	56	11	design	design	NOUN
cet-15628	56	12	often	often	ADV
cet-15628	56	13	outweigh	outweigh	VERB
cet-15628	56	14	maturity	maturity	NOUN
cet-15628	56	15	in	in	ADP
cet-15628	56	16	influencing	influence	VERB
cet-15628	56	17	life	life	NOUN
cet-15628	56	18	cycle	cycle	NOUN
cet-15628	56	19	results	result	NOUN
cet-15628	56	20	.	.	PUNCT
cet-15628	57	1	table	table	NOUN
cet-15628	57	2	2	2	NUM
cet-15628	57	3	:	:	PUNCT
cet-15628	57	4	technology	technology	NOUN
cet-15628	57	5	maturity	maturity	NOUN
cet-15628	57	6	level	level	NOUN
cet-15628	57	7	(	(	PUNCT
cet-15628	57	8	tml	tml	NOUN
cet-15628	57	9	)	)	PUNCT
cet-15628	57	10	of	of	ADP
cet-15628	57	11	hydrogen	hydrogen	NOUN
cet-15628	57	12	production	production	NOUN
cet-15628	57	13	technology	technology	NOUN
cet-15628	57	14	(	(	PUNCT
cet-15628	57	15	dawood	dawood	PROPN
cet-15628	57	16	et	et	PROPN
cet-15628	57	17	al	al	PROPN
cet-15628	57	18	.	.	PROPN
cet-15628	57	19	,	,	PUNCT
cet-15628	57	20	2020	2020	NUM
cet-15628	57	21	)	)	PUNCT
cet-15628	57	22	production	production	NOUN
cet-15628	57	23	technology	technology	NOUN
cet-15628	57	24	technology	technology	NOUN
cet-15628	57	25	maturity	maturity	NOUN
cet-15628	57	26	level	level	NOUN
cet-15628	57	27	steam	steam	NOUN
cet-15628	57	28	methane	methane	NOUN
cet-15628	57	29	reforming	reform	VERB
cet-15628	57	30	(	(	PUNCT
cet-15628	57	31	smr	smr	NOUN
cet-15628	57	32	)	)	PUNCT
cet-15628	57	33	10	10	NUM
cet-15628	57	34	partial	partial	ADJ
cet-15628	57	35	oxidation	oxidation	NOUN
cet-15628	57	36	7	7	NUM
cet-15628	57	37	-	-	SYM
cet-15628	57	38	9	9	NUM
cet-15628	57	39	autothermal	autothermal	NOUN
cet-15628	57	40	reforming	reform	VERB
cet-15628	57	41	(	(	PUNCT
cet-15628	57	42	atr	atr	NOUN
cet-15628	57	43	)	)	PUNCT
cet-15628	57	44	6	6	NUM
cet-15628	57	45	-	-	SYM
cet-15628	57	46	8	8	NUM
cet-15628	57	47	coal	coal	NOUN
cet-15628	57	48	gasification	gasification	NOUN
cet-15628	57	49	10	10	NUM
cet-15628	57	50	biomass	biomass	NOUN
cet-15628	57	51	gasification	gasification	NOUN
cet-15628	57	52	10	10	NUM
cet-15628	57	53	alkaline	alkaline	NOUN
cet-15628	57	54	electrolysis	electrolysis	NOUN
cet-15628	57	55	(	(	PUNCT
cet-15628	57	56	ae	ae	PROPN
cet-15628	57	57	)	)	PUNCT
cet-15628	57	58	9	9	NUM
cet-15628	57	59	-	-	SYM
cet-15628	57	60	10	10	NUM
cet-15628	57	61	proton	proton	NOUN
cet-15628	57	62	exchange	exchange	NOUN
cet-15628	57	63	membrane	membrane	NOUN
cet-15628	57	64	electrolysis	electrolysis	NOUN
cet-15628	57	65	(	(	PUNCT
cet-15628	57	66	pem	pem	NOUN
cet-15628	57	67	)	)	PUNCT
cet-15628	57	68	7	7	NUM
cet-15628	57	69	-	-	SYM
cet-15628	57	70	9	9	NUM
cet-15628	57	71	solid	solid	ADJ
cet-15628	57	72	oxide	oxide	NOUN
cet-15628	57	73	electrolyser	electrolyser	NOUN
cet-15628	57	74	cell	cell	NOUN
cet-15628	57	75	electrolysis	electrolysis	NOUN
cet-15628	57	76	(	(	PUNCT
cet-15628	57	77	soe	soe	PROPN
cet-15628	57	78	)	)	PUNCT
cet-15628	57	79	3	3	NUM
cet-15628	57	80	-	-	SYM
cet-15628	57	81	5	5	NUM
cet-15628	57	82	2.2	2.2	NUM
cet-15628	57	83	functional	functional	ADJ
cet-15628	57	84	unit	unit	NOUN
cet-15628	57	85	(	(	PUNCT
cet-15628	57	86	fu	fu	PROPN
cet-15628	57	87	)	)	PUNCT
cet-15628	57	88	the	the	DET
cet-15628	57	89	reviewed	review	VERB
cet-15628	57	90	studies	study	NOUN
cet-15628	57	91	demonstrate	demonstrate	VERB
cet-15628	57	92	significant	significant	ADJ
cet-15628	57	93	variation	variation	NOUN
cet-15628	57	94	in	in	ADP
cet-15628	57	95	the	the	DET
cet-15628	57	96	selection	selection	NOUN
cet-15628	57	97	of	of	ADP
cet-15628	57	98	functional	functional	ADJ
cet-15628	57	99	units	unit	NOUN
cet-15628	57	100	(	(	PUNCT
cet-15628	57	101	fu	fu	NOUN
cet-15628	57	102	)	)	PUNCT
cet-15628	57	103	for	for	ADP
cet-15628	57	104	hydrogen	hydrogen	NOUN
cet-15628	57	105	production	production	NOUN
cet-15628	57	106	,	,	PUNCT
cet-15628	57	107	with	with	ADP
cet-15628	57	108	choices	choice	NOUN
cet-15628	57	109	based	base	VERB
cet-15628	57	110	on	on	ADP
cet-15628	57	111	mass	mass	PROPN
cet-15628	57	112	,	,	PUNCT
cet-15628	57	113	feedstock	feedstock	NOUN
cet-15628	57	114	,	,	PUNCT
cet-15628	57	115	or	or	CCONJ
cet-15628	57	116	energy	energy	NOUN
cet-15628	57	117	.	.	PUNCT
cet-15628	58	1	a	a	DET
cet-15628	58	2	majority	majority	NOUN
cet-15628	58	3	(	(	PUNCT
cet-15628	58	4	8	8	NUM
cet-15628	58	5	out	out	ADP
cet-15628	58	6	of	of	ADP
cet-15628	58	7	10	10	NUM
cet-15628	58	8	)	)	PUNCT
cet-15628	58	9	adopted	adopt	VERB
cet-15628	58	10	a	a	DET
cet-15628	58	11	mass	mass	NOUN
cet-15628	58	12	-	-	PUNCT
cet-15628	58	13	based	base	VERB
cet-15628	58	14	fu	fu	NOUN
cet-15628	58	15	(	(	PUNCT
cet-15628	58	16	1	1	NUM
cet-15628	58	17	kg	kg	NOUN
cet-15628	58	18	of	of	ADP
cet-15628	58	19	hydrogen	hydrogen	NOUN
cet-15628	58	20	or	or	CCONJ
cet-15628	58	21	144	144	NUM
cet-15628	58	22	t	t	PROPN
cet-15628	58	23	/	/	SYM
cet-15628	58	24	day	day	NOUN
cet-15628	58	25	)	)	PUNCT
cet-15628	58	26	,	,	PUNCT
cet-15628	58	27	making	make	VERB
cet-15628	58	28	it	it	PRON
cet-15628	58	29	the	the	DET
cet-15628	58	30	most	most	ADV
cet-15628	58	31	common	common	ADJ
cet-15628	58	32	approach	approach	NOUN
cet-15628	58	33	.	.	PUNCT
cet-15628	59	1	this	this	PRON
cet-15628	59	2	was	be	AUX
cet-15628	59	3	followed	follow	VERB
cet-15628	59	4	by	by	ADP
cet-15628	59	5	feedstockbased	feedstockbase	VERB
cet-15628	59	6	fus	fus	PROPN
cet-15628	59	7	,	,	PUNCT
cet-15628	59	8	used	use	VERB
cet-15628	59	9	in	in	ADP
cet-15628	59	10	one	one	NUM
cet-15628	59	11	study	study	NOUN
cet-15628	59	12	,	,	PUNCT
cet-15628	59	13	which	which	PRON
cet-15628	59	14	measured	measure	VERB
cet-15628	59	15	input	input	NOUN
cet-15628	59	16	materials	material	NOUN
cet-15628	59	17	such	such	ADJ
cet-15628	59	18	as	as	ADP
cet-15628	59	19	500	500	NUM
cet-15628	59	20	kg	kg	NOUN
cet-15628	59	21	of	of	ADP
cet-15628	59	22	biomass	biomass	NOUN
cet-15628	59	23	,	,	PUNCT
cet-15628	59	24	and	and	CCONJ
cet-15628	59	25	one	one	NUM
cet-15628	59	26	study	study	NOUN
cet-15628	59	27	utilized	utilize	VERB
cet-15628	59	28	an	an	DET
cet-15628	59	29	energy	energy	NOUN
cet-15628	59	30	-	-	PUNCT
cet-15628	59	31	based	base	VERB
cet-15628	59	32	fu	fu	NOUN
cet-15628	59	33	(	(	PUNCT
cet-15628	59	34	1	1	NUM
cet-15628	59	35	mj	mj	NOUN
cet-15628	59	36	of	of	ADP
cet-15628	59	37	hydrogen	hydrogen	NOUN
cet-15628	59	38	)	)	PUNCT
cet-15628	59	39	,	,	PUNCT
cet-15628	59	40	which	which	PRON
cet-15628	59	41	,	,	PUNCT
cet-15628	59	42	similar	similar	ADJ
cet-15628	59	43	to	to	ADP
cet-15628	59	44	the	the	DET
cet-15628	59	45	mass	mass	NOUN
cet-15628	59	46	-	-	PUNCT
cet-15628	59	47	based	base	VERB
cet-15628	59	48	fu	fu	NOUN
cet-15628	59	49	,	,	PUNCT
cet-15628	59	50	offers	offer	VERB
cet-15628	59	51	clarity	clarity	NOUN
cet-15628	59	52	and	and	CCONJ
cet-15628	59	53	ease	ease	NOUN
cet-15628	59	54	of	of	ADP
cet-15628	59	55	comparison	comparison	NOUN
cet-15628	59	56	.	.	PUNCT
cet-15628	60	1	the	the	DET
cet-15628	60	2	energy	energy	NOUN
cet-15628	60	3	-	-	PUNCT
cet-15628	60	4	based	base	VERB
cet-15628	60	5	fu	fu	NOUN
cet-15628	60	6	is	be	AUX
cet-15628	60	7	particularly	particularly	ADV
cet-15628	60	8	suitable	suitable	ADJ
cet-15628	60	9	when	when	SCONJ
cet-15628	60	10	the	the	DET
cet-15628	60	11	study	study	NOUN
cet-15628	60	12	includes	include	VERB
cet-15628	60	13	the	the	DET
cet-15628	60	14	end	end	NOUN
cet-15628	60	15	-	-	PUNCT
cet-15628	60	16	use	use	NOUN
cet-15628	60	17	of	of	ADP
cet-15628	60	18	hydrogen	hydrogen	NOUN
cet-15628	60	19	for	for	ADP
cet-15628	60	20	energy	energy	NOUN
cet-15628	60	21	generation	generation	NOUN
cet-15628	60	22	(	(	PUNCT
cet-15628	60	23	hincapié	hincapié	NOUN
cet-15628	60	24	-	-	ADJ
cet-15628	60	25	ossa	ossa	NOUN
cet-15628	60	26	and	and	CCONJ
cet-15628	60	27	gingerich	gingerich	NOUN
cet-15628	60	28	,	,	PUNCT
cet-15628	60	29	2024	2024	NUM
cet-15628	60	30	)	)	PUNCT
cet-15628	60	31	.	.	PUNCT
cet-15628	61	1	based	base	VERB
cet-15628	61	2	on	on	ADP
cet-15628	61	3	this	this	PRON
cet-15628	61	4	,	,	PUNCT
cet-15628	61	5	1	1	NUM
cet-15628	61	6	kg	kg	NOUN
cet-15628	61	7	of	of	ADP
cet-15628	61	8	hydrogen	hydrogen	NOUN
cet-15628	61	9	is	be	AUX
cet-15628	61	10	the	the	DET
cet-15628	61	11	most	most	ADV
cet-15628	61	12	suitable	suitable	ADJ
cet-15628	61	13	functional	functional	ADJ
cet-15628	61	14	unit	unit	NOUN
cet-15628	61	15	(	(	PUNCT
cet-15628	61	16	fu	fu	PROPN
cet-15628	61	17	)	)	PUNCT
cet-15628	61	18	as	as	SCONJ
cet-15628	61	19	it	it	PRON
cet-15628	61	20	provides	provide	VERB
cet-15628	61	21	a	a	DET
cet-15628	61	22	consistent	consistent	ADJ
cet-15628	61	23	basis	basis	NOUN
cet-15628	61	24	for	for	ADP
cet-15628	61	25	comparing	compare	VERB
cet-15628	61	26	environmental	environmental	ADJ
cet-15628	61	27	impacts	impact	NOUN
cet-15628	61	28	across	across	ADP
cet-15628	61	29	different	different	ADJ
cet-15628	61	30	hydrogen	hydrogen	NOUN
cet-15628	61	31	production	production	NOUN
cet-15628	61	32	pathways	pathway	NOUN
cet-15628	61	33	.	.	PUNCT
cet-15628	62	1	it	it	PRON
cet-15628	62	2	aligns	align	VERB
cet-15628	62	3	with	with	ADP
cet-15628	62	4	standard	standard	ADJ
cet-15628	62	5	life	life	NOUN
cet-15628	62	6	cycle	cycle	NOUN
cet-15628	62	7	assessment	assessment	NOUN
cet-15628	62	8	(	(	PUNCT
cet-15628	62	9	lca	lca	PROPN
cet-15628	62	10	)	)	PUNCT
cet-15628	62	11	and	and	CCONJ
cet-15628	62	12	techno	techno	NOUN
cet-15628	62	13	-	-	PUNCT
cet-15628	62	14	economic	economic	ADJ
cet-15628	62	15	practices	practice	NOUN
cet-15628	62	16	,	,	PUNCT
cet-15628	62	17	enabling	enable	VERB
cet-15628	62	18	uniform	uniform	ADJ
cet-15628	62	19	evaluation	evaluation	NOUN
cet-15628	62	20	of	of	ADP
cet-15628	62	21	emissions	emission	NOUN
cet-15628	62	22	,	,	PUNCT
cet-15628	62	23	energy	energy	NOUN
cet-15628	62	24	use	use	NOUN
cet-15628	62	25	,	,	PUNCT
cet-15628	62	26	and	and	CCONJ
cet-15628	62	27	system	system	NOUN
cet-15628	62	28	efficiency	efficiency	NOUN
cet-15628	62	29	.	.	PUNCT
cet-15628	63	1	2.3	2.3	NUM
cet-15628	63	2	system	system	NOUN
cet-15628	63	3	boundary	boundary	ADJ
cet-15628	63	4	figure	figure	NOUN
cet-15628	63	5	1	1	NUM
cet-15628	63	6	presents	present	VERB
cet-15628	63	7	the	the	DET
cet-15628	63	8	system	system	NOUN
cet-15628	63	9	boundaries	boundary	NOUN
cet-15628	63	10	considered	consider	VERB
cet-15628	63	11	in	in	ADP
cet-15628	63	12	past	past	ADJ
cet-15628	63	13	studies	study	NOUN
cet-15628	63	14	.	.	PUNCT
cet-15628	64	1	the	the	DET
cet-15628	64	2	majority	majority	NOUN
cet-15628	64	3	(	(	PUNCT
cet-15628	64	4	8	8	NUM
cet-15628	64	5	out	out	ADP
cet-15628	64	6	of	of	ADP
cet-15628	64	7	10	10	NUM
cet-15628	64	8	)	)	PUNCT
cet-15628	64	9	employed	employ	VERB
cet-15628	64	10	a	a	DET
cet-15628	64	11	cradle	cradle	NOUN
cet-15628	64	12	-	-	PUNCT
cet-15628	64	13	to	to	ADP
cet-15628	64	14	-	-	PUNCT
cet-15628	64	15	gate	gate	NOUN
cet-15628	64	16	system	system	NOUN
cet-15628	64	17	boundary	boundary	NOUN
cet-15628	64	18	,	,	PUNCT
cet-15628	64	19	focusing	focus	VERB
cet-15628	64	20	on	on	ADP
cet-15628	64	21	the	the	DET
cet-15628	64	22	environmental	environmental	ADJ
cet-15628	64	23	impacts	impact	NOUN
cet-15628	64	24	from	from	ADP
cet-15628	64	25	raw	raw	ADJ
cet-15628	64	26	material	material	NOUN
cet-15628	64	27	extraction	extraction	NOUN
cet-15628	64	28	to	to	ADP
cet-15628	64	29	hydrogen	hydrogen	NOUN
cet-15628	64	30	production	production	NOUN
cet-15628	64	31	while	while	SCONJ
cet-15628	64	32	excluding	exclude	VERB
cet-15628	64	33	downstream	downstream	ADJ
cet-15628	64	34	processes	process	NOUN
cet-15628	64	35	such	such	ADJ
cet-15628	64	36	as	as	ADP
cet-15628	64	37	storage	storage	NOUN
cet-15628	64	38	,	,	PUNCT
cet-15628	64	39	transportation	transportation	NOUN
cet-15628	64	40	,	,	PUNCT
cet-15628	64	41	distribution	distribution	NOUN
cet-15628	64	42	,	,	PUNCT
cet-15628	64	43	usage	usage	NOUN
cet-15628	64	44	,	,	PUNCT
cet-15628	64	45	and	and	CCONJ
cet-15628	64	46	end	end	NOUN
cet-15628	64	47	-	-	PUNCT
cet-15628	64	48	of	of	ADP
cet-15628	64	49	-	-	PUNCT
cet-15628	64	50	life	life	NOUN
cet-15628	64	51	stages	stage	NOUN
cet-15628	64	52	.	.	PUNCT
cet-15628	65	1	only	only	ADV
cet-15628	65	2	a	a	DET
cet-15628	65	3	few	few	ADJ
cet-15628	65	4	studies	study	NOUN
cet-15628	65	5	accounted	account	VERB
cet-15628	65	6	for	for	ADP
cet-15628	65	7	transportation	transportation	NOUN
cet-15628	65	8	emissions	emission	NOUN
cet-15628	65	9	or	or	CCONJ
cet-15628	65	10	included	include	VERB
cet-15628	65	11	the	the	DET
cet-15628	65	12	conditioning	conditioning	NOUN
cet-15628	65	13	phase	phase	NOUN
cet-15628	65	14	for	for	ADP
cet-15628	65	15	storage	storage	NOUN
cet-15628	65	16	,	,	PUNCT
cet-15628	65	17	contributing	contribute	VERB
cet-15628	65	18	to	to	ADP
cet-15628	65	19	inconsistencies	inconsistency	NOUN
cet-15628	65	20	and	and	CCONJ
cet-15628	65	21	a	a	DET
cet-15628	65	22	lack	lack	NOUN
cet-15628	65	23	of	of	ADP
cet-15628	65	24	transparency	transparency	NOUN
cet-15628	65	25	in	in	ADP
cet-15628	65	26	system	system	NOUN
cet-15628	65	27	boundary	boundary	ADJ
cet-15628	65	28	definitions	definition	NOUN
cet-15628	65	29	.	.	PUNCT
cet-15628	66	1	this	this	DET
cet-15628	66	2	variability	variability	NOUN
cet-15628	66	3	presents	present	VERB
cet-15628	66	4	a	a	DET
cet-15628	66	5	major	major	ADJ
cet-15628	66	6	challenge	challenge	NOUN
cet-15628	66	7	in	in	ADP
cet-15628	66	8	comparing	compare	VERB
cet-15628	66	9	results	result	NOUN
cet-15628	66	10	across	across	ADP
cet-15628	66	11	studies	study	NOUN
cet-15628	66	12	,	,	PUNCT
cet-15628	66	13	highlighting	highlight	VERB
cet-15628	66	14	the	the	DET
cet-15628	66	15	need	need	NOUN
cet-15628	66	16	for	for	ADP
cet-15628	66	17	standardized	standardized	ADJ
cet-15628	66	18	and	and	CCONJ
cet-15628	66	19	well	well	ADV
cet-15628	66	20	-	-	PUNCT
cet-15628	66	21	defined	define	VERB
cet-15628	66	22	system	system	NOUN
cet-15628	66	23	boundaries	boundary	NOUN
cet-15628	66	24	to	to	PART
cet-15628	66	25	ensure	ensure	VERB
cet-15628	66	26	methodological	methodological	ADJ
cet-15628	66	27	consistency	consistency	NOUN
cet-15628	66	28	and	and	CCONJ
cet-15628	66	29	accurate	accurate	ADJ
cet-15628	66	30	assessment	assessment	NOUN
cet-15628	66	31	of	of	ADP
cet-15628	66	32	environmental	environmental	ADJ
cet-15628	66	33	impacts	impact	NOUN
cet-15628	66	34	.	.	PUNCT
cet-15628	67	1	15	15	NUM
cet-15628	67	2	figure	figure	NOUN
cet-15628	67	3	1	1	NUM
cet-15628	67	4	:	:	PUNCT
cet-15628	67	5	system	system	NOUN
cet-15628	67	6	boundary	boundary	ADJ
cet-15628	67	7	2.4	2.4	NUM
cet-15628	67	8	software	software	NOUN
cet-15628	67	9	/	/	SYM
cet-15628	67	10	method	method	NOUN
cet-15628	67	11	and	and	CCONJ
cet-15628	67	12	impact	impact	NOUN
cet-15628	67	13	assessment	assessment	NOUN
cet-15628	67	14	various	various	ADJ
cet-15628	67	15	software	software	NOUN
cet-15628	67	16	such	such	ADJ
cet-15628	67	17	as	as	ADP
cet-15628	67	18	simapro	simapro	ADJ
cet-15628	67	19	,	,	PUNCT
cet-15628	67	20	greet	greet	ADJ
cet-15628	67	21	,	,	PUNCT
cet-15628	67	22	and	and	CCONJ
cet-15628	67	23	openlca	openlca	PROPN
cet-15628	67	24	have	have	AUX
cet-15628	67	25	been	be	AUX
cet-15628	67	26	used	use	VERB
cet-15628	67	27	in	in	ADP
cet-15628	67	28	the	the	DET
cet-15628	67	29	study	study	NOUN
cet-15628	67	30	.	.	PUNCT
cet-15628	68	1	it	it	PRON
cet-15628	68	2	was	be	AUX
cet-15628	68	3	found	find	VERB
cet-15628	68	4	that	that	SCONJ
cet-15628	68	5	simapro	simapro	PROPN
cet-15628	68	6	has	have	AUX
cet-15628	68	7	been	be	AUX
cet-15628	68	8	used	use	VERB
cet-15628	68	9	most	most	ADV
cet-15628	68	10	(	(	PUNCT
cet-15628	68	11	by	by	ADP
cet-15628	68	12	six	six	NUM
cet-15628	68	13	studies	study	NOUN
cet-15628	68	14	)	)	PUNCT
cet-15628	68	15	.	.	PUNCT
cet-15628	69	1	simapro	simapro	PROPN
cet-15628	69	2	is	be	AUX
cet-15628	69	3	a	a	DET
cet-15628	69	4	commercial	commercial	ADJ
cet-15628	69	5	software	software	NOUN
cet-15628	69	6	used	use	VERB
cet-15628	69	7	for	for	ADP
cet-15628	69	8	lca	lca	PROPN
cet-15628	69	9	,	,	PUNCT
cet-15628	69	10	while	while	SCONJ
cet-15628	69	11	openlca	openlca	ADJ
cet-15628	69	12	is	be	AUX
cet-15628	69	13	the	the	DET
cet-15628	69	14	most	most	ADV
cet-15628	69	15	common	common	ADJ
cet-15628	69	16	open	open	ADJ
cet-15628	69	17	-	-	PUNCT
cet-15628	69	18	source	source	NOUN
cet-15628	69	19	software	software	NOUN
cet-15628	69	20	used	use	VERB
cet-15628	69	21	for	for	ADP
cet-15628	69	22	lca	lca	PROPN
cet-15628	69	23	.	.	PUNCT
cet-15628	70	1	the	the	DET
cet-15628	70	2	results	result	NOUN
cet-15628	70	3	obtained	obtain	VERB
cet-15628	70	4	from	from	ADP
cet-15628	70	5	the	the	DET
cet-15628	70	6	software	software	NOUN
cet-15628	70	7	should	should	AUX
cet-15628	70	8	be	be	AUX
cet-15628	70	9	interpreted	interpret	VERB
cet-15628	70	10	with	with	ADP
cet-15628	70	11	caution	caution	NOUN
cet-15628	70	12	,	,	PUNCT
cet-15628	70	13	as	as	SCONJ
cet-15628	70	14	variations	variation	NOUN
cet-15628	70	15	may	may	AUX
cet-15628	70	16	result	result	VERB
cet-15628	70	17	not	not	PART
cet-15628	70	18	only	only	ADV
cet-15628	70	19	from	from	ADP
cet-15628	70	20	differences	difference	NOUN
cet-15628	70	21	in	in	ADP
cet-15628	70	22	database	database	NOUN
cet-15628	70	23	content	content	NOUN
cet-15628	70	24	but	but	CCONJ
cet-15628	70	25	also	also	ADV
cet-15628	70	26	from	from	ADP
cet-15628	70	27	divergent	divergent	ADJ
cet-15628	70	28	model	model	NOUN
cet-15628	70	29	parameterization	parameterization	NOUN
cet-15628	70	30	,	,	PUNCT
cet-15628	70	31	default	default	NOUN
cet-15628	70	32	settings	setting	NOUN
cet-15628	70	33	,	,	PUNCT
cet-15628	70	34	and	and	CCONJ
cet-15628	70	35	background	background	NOUN
cet-15628	70	36	scenario	scenario	NOUN
cet-15628	70	37	assumptions	assumption	NOUN
cet-15628	70	38	(	(	PUNCT
cet-15628	70	39	e.g.	e.g.	ADV
cet-15628	70	40	,	,	PUNCT
cet-15628	70	41	regional	regional	ADJ
cet-15628	70	42	electricity	electricity	NOUN
cet-15628	70	43	mixes	mix	NOUN
cet-15628	70	44	,	,	PUNCT
cet-15628	70	45	allocation	allocation	NOUN
cet-15628	70	46	methods	method	NOUN
cet-15628	70	47	,	,	PUNCT
cet-15628	70	48	transport	transport	NOUN
cet-15628	70	49	distances	distance	NOUN
cet-15628	70	50	)	)	PUNCT
cet-15628	70	51	.	.	PUNCT
cet-15628	71	1	herrmann	herrmann	PROPN
cet-15628	71	2	and	and	CCONJ
cet-15628	71	3	moltesen	moltesen	PROPN
cet-15628	71	4	(	(	PUNCT
cet-15628	71	5	2014	2014	NUM
cet-15628	71	6	)	)	PUNCT
cet-15628	71	7	found	find	VERB
cet-15628	71	8	that	that	SCONJ
cet-15628	71	9	even	even	ADV
cet-15628	71	10	when	when	SCONJ
cet-15628	71	11	applying	apply	VERB
cet-15628	71	12	the	the	DET
cet-15628	71	13	same	same	ADJ
cet-15628	71	14	lca	lca	PROPN
cet-15628	71	15	method	method	NOUN
cet-15628	71	16	,	,	PUNCT
cet-15628	71	17	tools	tool	NOUN
cet-15628	71	18	such	such	ADJ
cet-15628	71	19	as	as	ADP
cet-15628	71	20	simapro	simapro	ADJ
cet-15628	71	21	and	and	CCONJ
cet-15628	71	22	gabi	gabi	PROPN
cet-15628	71	23	can	can	AUX
cet-15628	71	24	produce	produce	VERB
cet-15628	71	25	differing	differ	VERB
cet-15628	71	26	results	result	NOUN
cet-15628	71	27	due	due	ADP
cet-15628	71	28	to	to	ADP
cet-15628	71	29	both	both	PRON
cet-15628	71	30	database	database	NOUN
cet-15628	71	31	discrepancies	discrepancy	NOUN
cet-15628	71	32	and	and	CCONJ
cet-15628	71	33	implementation	implementation	NOUN
cet-15628	71	34	choices	choice	NOUN
cet-15628	71	35	,	,	PUNCT
cet-15628	71	36	underscoring	underscore	VERB
cet-15628	71	37	the	the	DET
cet-15628	71	38	need	need	NOUN
cet-15628	71	39	for	for	ADP
cet-15628	71	40	careful	careful	ADJ
cet-15628	71	41	interpretation	interpretation	NOUN
cet-15628	71	42	and	and	CCONJ
cet-15628	71	43	methodological	methodological	ADJ
cet-15628	71	44	transparency	transparency	NOUN
cet-15628	71	45	.	.	PUNCT
cet-15628	72	1	the	the	DET
cet-15628	72	2	most	most	ADV
cet-15628	72	3	commonly	commonly	ADV
cet-15628	72	4	used	use	VERB
cet-15628	72	5	impact	impact	NOUN
cet-15628	72	6	assessment	assessment	NOUN
cet-15628	72	7	methods	method	NOUN
cet-15628	72	8	are	be	AUX
cet-15628	72	9	recipe	recipe	NOUN
cet-15628	72	10	(	(	PUNCT
cet-15628	72	11	four	four	NUM
cet-15628	72	12	studies	study	NOUN
cet-15628	72	13	)	)	PUNCT
cet-15628	72	14	,	,	PUNCT
cet-15628	72	15	followed	follow	VERB
cet-15628	72	16	by	by	ADP
cet-15628	72	17	cml	cml	PROPN
cet-15628	72	18	(	(	PUNCT
cet-15628	72	19	three	three	NUM
cet-15628	72	20	studies	study	NOUN
cet-15628	72	21	)	)	PUNCT
cet-15628	72	22	.	.	PUNCT
cet-15628	73	1	all	all	DET
cet-15628	73	2	the	the	DET
cet-15628	73	3	studies	study	NOUN
cet-15628	73	4	have	have	AUX
cet-15628	73	5	assessed	assess	VERB
cet-15628	73	6	the	the	DET
cet-15628	73	7	midpoint	midpoint	NOUN
cet-15628	73	8	impact	impact	NOUN
cet-15628	73	9	,	,	PUNCT
cet-15628	73	10	and	and	CCONJ
cet-15628	73	11	only	only	ADV
cet-15628	73	12	2	2	NUM
cet-15628	73	13	studies	study	NOUN
cet-15628	73	14	have	have	VERB
cet-15628	73	15	endpoint	endpoint	NOUN
cet-15628	73	16	categories	category	NOUN
cet-15628	73	17	.	.	PUNCT
cet-15628	74	1	the	the	DET
cet-15628	74	2	most	most	ADV
cet-15628	74	3	widely	widely	ADV
cet-15628	74	4	utilized	utilize	VERB
cet-15628	74	5	midpoint	midpoint	NOUN
cet-15628	74	6	impact	impact	NOUN
cet-15628	74	7	indicators	indicator	NOUN
cet-15628	74	8	were	be	AUX
cet-15628	74	9	global	global	ADJ
cet-15628	74	10	warming	warming	NOUN
cet-15628	74	11	potential	potential	NOUN
cet-15628	74	12	(	(	PUNCT
cet-15628	74	13	gwp	gwp	NOUN
cet-15628	74	14	)	)	PUNCT
cet-15628	74	15	,	,	PUNCT
cet-15628	74	16	and	and	CCONJ
cet-15628	74	17	the	the	DET
cet-15628	74	18	endpoint	endpoint	NOUN
cet-15628	74	19	categories	category	NOUN
cet-15628	74	20	were	be	AUX
cet-15628	74	21	human	human	ADJ
cet-15628	74	22	health	health	NOUN
cet-15628	74	23	,	,	PUNCT
cet-15628	74	24	ecosystem	ecosystem	NOUN
cet-15628	74	25	,	,	PUNCT
cet-15628	74	26	and	and	CCONJ
cet-15628	74	27	resources	resource	NOUN
cet-15628	74	28	.	.	PUNCT
cet-15628	75	1	3	3	X
cet-15628	75	2	.	.	X
cet-15628	75	3	influence	influence	NOUN
cet-15628	75	4	of	of	ADP
cet-15628	75	5	energy	energy	NOUN
cet-15628	75	6	mix	mix	NOUN
cet-15628	75	7	on	on	ADP
cet-15628	75	8	carbon	carbon	NOUN
cet-15628	75	9	emissions	emission	NOUN
cet-15628	75	10	siddiqui	siddiqui	NOUN
cet-15628	75	11	and	and	CCONJ
cet-15628	75	12	dincer	dincer	NOUN
cet-15628	75	13	(	(	PUNCT
cet-15628	75	14	2019	2019	NUM
cet-15628	75	15	)	)	PUNCT
cet-15628	75	16	clearly	clearly	ADV
cet-15628	75	17	demonstrate	demonstrate	VERB
cet-15628	75	18	that	that	SCONJ
cet-15628	75	19	the	the	DET
cet-15628	75	20	carbon	carbon	NOUN
cet-15628	75	21	emissions	emission	NOUN
cet-15628	75	22	associated	associate	VERB
cet-15628	75	23	with	with	ADP
cet-15628	75	24	hydrogen	hydrogen	NOUN
cet-15628	75	25	production	production	NOUN
cet-15628	75	26	via	via	ADP
cet-15628	75	27	electrolysis	electrolysis	NOUN
cet-15628	75	28	are	be	AUX
cet-15628	75	29	heavily	heavily	ADV
cet-15628	75	30	influenced	influence	VERB
cet-15628	75	31	by	by	ADP
cet-15628	75	32	the	the	DET
cet-15628	75	33	electricity	electricity	NOUN
cet-15628	75	34	mix	mix	NOUN
cet-15628	75	35	used	use	VERB
cet-15628	75	36	to	to	PART
cet-15628	75	37	power	power	VERB
cet-15628	75	38	the	the	DET
cet-15628	75	39	process	process	NOUN
cet-15628	75	40	.	.	PUNCT
cet-15628	76	1	when	when	SCONJ
cet-15628	76	2	water	water	NOUN
cet-15628	76	3	electrolysis	electrolysis	NOUN
cet-15628	76	4	is	be	AUX
cet-15628	76	5	powered	power	VERB
cet-15628	76	6	by	by	ADP
cet-15628	76	7	the	the	DET
cet-15628	76	8	u.s	u.s	PROPN
cet-15628	76	9	.	.	PROPN
cet-15628	76	10	electricity	electricity	NOUN
cet-15628	76	11	grid	grid	NOUN
cet-15628	76	12	,	,	PUNCT
cet-15628	76	13	which	which	PRON
cet-15628	76	14	consists	consist	VERB
cet-15628	76	15	of	of	ADP
cet-15628	76	16	34.2	34.2	NUM
cet-15628	76	17	%	%	NOUN
cet-15628	76	18	coal	coal	NOUN
cet-15628	76	19	,	,	PUNCT
cet-15628	76	20	31.6	31.6	NUM
cet-15628	76	21	%	%	NOUN
cet-15628	76	22	natural	natural	ADJ
cet-15628	76	23	gas	gas	NOUN
cet-15628	76	24	,	,	PUNCT
cet-15628	76	25	20.3	20.3	NUM
cet-15628	76	26	%	%	NOUN
cet-15628	76	27	nuclear	nuclear	NOUN
cet-15628	76	28	,	,	PUNCT
cet-15628	76	29	and	and	CCONJ
cet-15628	76	30	smaller	small	ADJ
cet-15628	76	31	portions	portion	NOUN
cet-15628	76	32	of	of	ADP
cet-15628	76	33	hydro	hydro	NOUN
cet-15628	76	34	,	,	PUNCT
cet-15628	76	35	wind	wind	NOUN
cet-15628	76	36	,	,	PUNCT
cet-15628	76	37	solar	solar	ADJ
cet-15628	76	38	,	,	PUNCT
cet-15628	76	39	and	and	CCONJ
cet-15628	76	40	other	other	ADJ
cet-15628	76	41	sources	source	NOUN
cet-15628	76	42	.	.	PUNCT
cet-15628	77	1	the	the	DET
cet-15628	77	2	global	global	ADJ
cet-15628	77	3	warming	warm	VERB
cet-15628	77	4	potential	potential	NOUN
cet-15628	77	5	(	(	PUNCT
cet-15628	77	6	gwp	gwp	NOUN
cet-15628	77	7	)	)	PUNCT
cet-15628	77	8	for	for	ADP
cet-15628	77	9	this	this	DET
cet-15628	77	10	pathway	pathway	NOUN
cet-15628	77	11	is	be	AUX
cet-15628	77	12	28.6	28.6	NUM
cet-15628	77	13	kg	kg	NOUN
cet-15628	77	14	co2	co2	NOUN
cet-15628	77	15	-	-	PUNCT
cet-15628	77	16	equivalent	equivalent	NOUN
cet-15628	77	17	per	per	ADP
cet-15628	77	18	kg	kg	NOUN
cet-15628	77	19	of	of	ADP
cet-15628	77	20	hydrogen	hydrogen	NOUN
cet-15628	77	21	,	,	PUNCT
cet-15628	77	22	the	the	DET
cet-15628	77	23	highest	high	ADJ
cet-15628	77	24	among	among	ADP
cet-15628	77	25	all	all	DET
cet-15628	77	26	hydrogen	hydrogen	NOUN
cet-15628	77	27	production	production	NOUN
cet-15628	77	28	methods	method	NOUN
cet-15628	77	29	assessed	assess	VERB
cet-15628	77	30	in	in	ADP
cet-15628	77	31	the	the	DET
cet-15628	77	32	study	study	NOUN
cet-15628	77	33	due	due	ADP
cet-15628	77	34	to	to	ADP
cet-15628	77	35	the	the	DET
cet-15628	77	36	significant	significant	ADJ
cet-15628	77	37	share	share	NOUN
cet-15628	77	38	of	of	ADP
cet-15628	77	39	fossil	fossil	ADJ
cet-15628	77	40	fuels	fuel	NOUN
cet-15628	77	41	,	,	PUNCT
cet-15628	77	42	especially	especially	ADV
cet-15628	77	43	coal	coal	NOUN
cet-15628	77	44	and	and	CCONJ
cet-15628	77	45	natural	natural	ADJ
cet-15628	77	46	gas	gas	NOUN
cet-15628	77	47	,	,	PUNCT
cet-15628	77	48	in	in	ADP
cet-15628	77	49	the	the	DET
cet-15628	77	50	electricity	electricity	NOUN
cet-15628	77	51	mix	mix	NOUN
cet-15628	77	52	.	.	PUNCT
cet-15628	78	1	the	the	DET
cet-15628	78	2	findings	finding	NOUN
cet-15628	78	3	emphasize	emphasize	VERB
cet-15628	78	4	that	that	SCONJ
cet-15628	78	5	even	even	ADV
cet-15628	78	6	though	though	SCONJ
cet-15628	78	7	electrolysis	electrolysis	NOUN
cet-15628	78	8	does	do	AUX
cet-15628	78	9	not	not	PART
cet-15628	78	10	emit	emit	VERB
cet-15628	78	11	greenhouse	greenhouse	NOUN
cet-15628	78	12	gases	gas	NOUN
cet-15628	78	13	during	during	ADP
cet-15628	78	14	the	the	DET
cet-15628	78	15	actual	actual	ADJ
cet-15628	78	16	splitting	splitting	NOUN
cet-15628	78	17	of	of	ADP
cet-15628	78	18	water	water	NOUN
cet-15628	78	19	,	,	PUNCT
cet-15628	78	20	the	the	DET
cet-15628	78	21	upstream	upstream	ADJ
cet-15628	78	22	emissions	emission	NOUN
cet-15628	78	23	from	from	ADP
cet-15628	78	24	electricity	electricity	NOUN
cet-15628	78	25	generation	generation	NOUN
cet-15628	78	26	can	can	AUX
cet-15628	78	27	significantly	significantly	ADV
cet-15628	78	28	raise	raise	VERB
cet-15628	78	29	the	the	DET
cet-15628	78	30	overall	overall	ADJ
cet-15628	78	31	carbon	carbon	NOUN
cet-15628	78	32	footprint	footprint	NOUN
cet-15628	78	33	.	.	PUNCT
cet-15628	79	1	as	as	ADP
cet-15628	79	2	such	such	ADJ
cet-15628	79	3	,	,	PUNCT
cet-15628	79	4	hydrogen	hydrogen	NOUN
cet-15628	79	5	from	from	ADP
cet-15628	79	6	electrolysis	electrolysis	NOUN
cet-15628	79	7	using	use	VERB
cet-15628	79	8	a	a	DET
cet-15628	79	9	fossil	fossil	NOUN
cet-15628	79	10	-	-	PUNCT
cet-15628	79	11	heavy	heavy	ADJ
cet-15628	79	12	grid	grid	NOUN
cet-15628	79	13	can	can	AUX
cet-15628	79	14	be	be	AUX
cet-15628	79	15	less	less	ADV
cet-15628	79	16	environmentally	environmentally	ADV
cet-15628	79	17	sustainable	sustainable	ADJ
cet-15628	79	18	,	,	PUNCT
cet-15628	79	19	undermining	undermine	VERB
cet-15628	79	20	its	its	PRON
cet-15628	79	21	classification	classification	NOUN
cet-15628	79	22	as	as	ADP
cet-15628	79	23	“	"	PUNCT
cet-15628	79	24	green	green	ADJ
cet-15628	79	25	”	"	PUNCT
cet-15628	79	26	hydrogen	hydrogen	NOUN
cet-15628	79	27	.	.	PUNCT
cet-15628	80	1	a	a	DET
cet-15628	80	2	similar	similar	ADJ
cet-15628	80	3	study	study	NOUN
cet-15628	80	4	by	by	ADP
cet-15628	80	5	vilbergsson	vilbergsson	NOUN
cet-15628	80	6	et	et	PROPN
cet-15628	80	7	al	al	PROPN
cet-15628	80	8	.	.	PROPN
cet-15628	80	9	(	(	PUNCT
cet-15628	80	10	2023	2023	NUM
cet-15628	80	11	)	)	PUNCT
cet-15628	80	12	underscores	underscore	VERB
cet-15628	80	13	that	that	SCONJ
cet-15628	80	14	the	the	DET
cet-15628	80	15	global	global	ADJ
cet-15628	80	16	warming	warm	VERB
cet-15628	80	17	potential	potential	NOUN
cet-15628	80	18	(	(	PUNCT
cet-15628	80	19	gwp	gwp	NOUN
cet-15628	80	20	)	)	PUNCT
cet-15628	80	21	of	of	ADP
cet-15628	80	22	electrolytic	electrolytic	ADJ
cet-15628	80	23	hydrogen	hydrogen	NOUN
cet-15628	80	24	is	be	AUX
cet-15628	80	25	largely	largely	ADV
cet-15628	80	26	dictated	dictate	VERB
cet-15628	80	27	by	by	ADP
cet-15628	80	28	the	the	DET
cet-15628	80	29	carbon	carbon	NOUN
cet-15628	80	30	intensity	intensity	NOUN
cet-15628	80	31	of	of	ADP
cet-15628	80	32	the	the	DET
cet-15628	80	33	electricity	electricity	NOUN
cet-15628	80	34	mix	mix	NOUN
cet-15628	80	35	.	.	PUNCT
cet-15628	81	1	the	the	DET
cet-15628	81	2	hydrogen	hydrogen	NOUN
cet-15628	81	3	produced	produce	VERB
cet-15628	81	4	in	in	ADP
cet-15628	81	5	iceland	iceland	PROPN
cet-15628	81	6	,	,	PUNCT
cet-15628	81	7	where	where	SCONJ
cet-15628	81	8	electricity	electricity	NOUN
cet-15628	81	9	is	be	AUX
cet-15628	81	10	sourced	source	VERB
cet-15628	81	11	from	from	ADP
cet-15628	81	12	geothermal	geothermal	NOUN
cet-15628	81	13	and	and	CCONJ
cet-15628	81	14	hydropower	hydropower	NOUN
cet-15628	81	15	,	,	PUNCT
cet-15628	81	16	demonstrates	demonstrate	VERB
cet-15628	81	17	a	a	DET
cet-15628	81	18	13–21	13–21	NUM
cet-15628	81	19	times	time	NOUN
cet-15628	81	20	lower	low	ADJ
cet-15628	81	21	carbon	carbon	NOUN
cet-15628	81	22	footprint	footprint	NOUN
cet-15628	81	23	compared	compare	VERB
cet-15628	81	24	to	to	ADP
cet-15628	81	25	production	production	NOUN
cet-15628	81	26	in	in	ADP
cet-15628	81	27	austria	austria	PROPN
cet-15628	81	28	or	or	CCONJ
cet-15628	81	29	belgium	belgium	NOUN
cet-15628	81	30	.	.	PUNCT
cet-15628	82	1	for	for	ADP
cet-15628	82	2	instance	instance	NOUN
cet-15628	82	3	,	,	PUNCT
cet-15628	82	4	hydrogen	hydrogen	PROPN
cet-15628	82	5	produced	produce	VERB
cet-15628	82	6	in	in	ADP
cet-15628	82	7	iceland	iceland	PROPN
cet-15628	82	8	via	via	ADP
cet-15628	82	9	polymer	polymer	NOUN
cet-15628	82	10	electrolyte	electrolyte	ADJ
cet-15628	82	11	membrane	membrane	NOUN
cet-15628	82	12	(	(	PUNCT
cet-15628	82	13	pem	pem	NOUN
cet-15628	82	14	)	)	PUNCT
cet-15628	82	15	electrolysis	electrolysis	NOUN
cet-15628	82	16	emits	emit	NOUN
cet-15628	82	17	just	just	ADV
cet-15628	82	18	1.01	1.01	NUM
cet-15628	82	19	kg	kg	NOUN
cet-15628	82	20	co2	co2	NOUN
cet-15628	82	21	-	-	PUNCT
cet-15628	82	22	eq	eq	NOUN
cet-15628	82	23	/	/	SYM
cet-15628	82	24	kg	kg	NOUN
cet-15628	82	25	h2	h2	NOUN
cet-15628	82	26	,	,	PUNCT
cet-15628	82	27	whereas	whereas	SCONJ
cet-15628	82	28	austrian	austrian	ADJ
cet-15628	82	29	and	and	CCONJ
cet-15628	82	30	belgian	belgian	ADJ
cet-15628	82	31	gridpowered	gridpowere	VERB
cet-15628	82	32	electrolysis	electrolysis	NOUN
cet-15628	82	33	emit	emit	NOUN
cet-15628	82	34	13.33	13.33	NUM
cet-15628	82	35	kg	kg	NOUN
cet-15628	82	36	co2	co2	NOUN
cet-15628	82	37	-	-	PUNCT
cet-15628	82	38	eq	eq	NOUN
cet-15628	82	39	/	/	SYM
cet-15628	82	40	kg	kg	NOUN
cet-15628	82	41	h2	h2	NOUN
cet-15628	82	42	and	and	CCONJ
cet-15628	82	43	21.18	21.18	NUM
cet-15628	82	44	kg	kg	NOUN
cet-15628	82	45	co2	co2	NOUN
cet-15628	82	46	-	-	PUNCT
cet-15628	82	47	eq	eq	NOUN
cet-15628	82	48	/	/	SYM
cet-15628	82	49	kg	kg	PROPN
cet-15628	82	50	h2	h2	NOUN
cet-15628	82	51	.	.	PUNCT
cet-15628	83	1	this	this	DET
cet-15628	83	2	stark	stark	ADJ
cet-15628	83	3	contrast	contrast	NOUN
cet-15628	83	4	highlights	highlight	NOUN
cet-15628	83	5	how	how	SCONJ
cet-15628	83	6	decarbonized	decarbonized	ADJ
cet-15628	83	7	grids	grid	NOUN
cet-15628	83	8	enable	enable	VERB
cet-15628	83	9	truly	truly	ADV
cet-15628	83	10	green	green	ADJ
cet-15628	83	11	hydrogen	hydrogen	NOUN
cet-15628	83	12	,	,	PUNCT
cet-15628	83	13	while	while	SCONJ
cet-15628	83	14	fossil	fossil	NOUN
cet-15628	83	15	-	-	PUNCT
cet-15628	83	16	heavy	heavy	ADJ
cet-15628	83	17	grids	grid	NOUN
cet-15628	83	18	negate	negate	VERB
cet-15628	83	19	electrolysis	electrolysis	NOUN
cet-15628	83	20	’s	’s	PART
cet-15628	83	21	environmental	environmental	ADJ
cet-15628	83	22	benefits	benefit	NOUN
cet-15628	83	23	.	.	PUNCT
cet-15628	84	1	although	although	SCONJ
cet-15628	84	2	using	use	VERB
cet-15628	84	3	renewable	renewable	ADJ
cet-15628	84	4	energy	energy	NOUN
cet-15628	84	5	reduces	reduce	VERB
cet-15628	84	6	carbon	carbon	NOUN
cet-15628	84	7	emissions	emission	NOUN
cet-15628	84	8	,	,	PUNCT
cet-15628	84	9	in	in	ADP
cet-15628	84	10	some	some	DET
cet-15628	84	11	cases	case	NOUN
cet-15628	84	12	it	it	PRON
cet-15628	84	13	might	might	AUX
cet-15628	84	14	be	be	AUX
cet-15628	84	15	the	the	DET
cet-15628	84	16	opposite	opposite	ADJ
cet-15628	84	17	.	.	PUNCT
cet-15628	85	1	vilbergsson	vilbergsson	NOUN
cet-15628	85	2	et	et	PROPN
cet-15628	85	3	al	al	PROPN
cet-15628	85	4	.	.	PROPN
cet-15628	86	1	(	(	PUNCT
cet-15628	86	2	2023	2023	NUM
cet-15628	86	3	)	)	PUNCT
cet-15628	86	4	also	also	ADV
cet-15628	86	5	highlight	highlight	VERB
cet-15628	86	6	that	that	SCONJ
cet-15628	86	7	low	low	ADJ
cet-15628	86	8	full	full	ADJ
cet-15628	86	9	-	-	PUNCT
cet-15628	86	10	load	load	NOUN
cet-15628	86	11	hours	hour	NOUN
cet-15628	86	12	(	(	PUNCT
cet-15628	86	13	flh	flh	NOUN
cet-15628	86	14	)	)	PUNCT
cet-15628	86	15	significantly	significantly	ADV
cet-15628	86	16	contribute	contribute	VERB
cet-15628	86	17	to	to	ADP
cet-15628	86	18	increased	increase	VERB
cet-15628	86	19	carbon	carbon	NOUN
cet-15628	86	20	emissions	emission	NOUN
cet-15628	86	21	in	in	ADP
cet-15628	86	22	hydrogen	hydrogen	NOUN
cet-15628	86	23	production	production	NOUN
cet-15628	86	24	systems	system	NOUN
cet-15628	86	25	,	,	PUNCT
cet-15628	86	26	even	even	ADV
cet-15628	86	27	when	when	SCONJ
cet-15628	86	28	powered	power	VERB
cet-15628	86	29	by	by	ADP
cet-15628	86	30	renewable	renewable	ADJ
cet-15628	86	31	energy	energy	NOUN
cet-15628	86	32	sources	source	NOUN
cet-15628	86	33	.	.	PUNCT
cet-15628	87	1	in	in	ADP
cet-15628	87	2	regions	region	NOUN
cet-15628	87	3	with	with	ADP
cet-15628	87	4	limited	limited	ADJ
cet-15628	87	5	renewable	renewable	ADJ
cet-15628	87	6	availability	availability	NOUN
cet-15628	87	7	or	or	CCONJ
cet-15628	87	8	intermittent	intermittent	ADJ
cet-15628	87	9	supply	supply	NOUN
cet-15628	87	10	,	,	PUNCT
cet-15628	87	11	electrolysers	electrolyser	NOUN
cet-15628	87	12	operate	operate	VERB
cet-15628	87	13	below	below	ADP
cet-15628	87	14	their	their	PRON
cet-15628	87	15	optimal	optimal	ADJ
cet-15628	87	16	capacity	capacity	NOUN
cet-15628	87	17	for	for	ADP
cet-15628	87	18	much	much	ADJ
cet-15628	87	19	16	16	NUM
cet-15628	87	20	of	of	ADP
cet-15628	87	21	the	the	DET
cet-15628	87	22	time	time	NOUN
cet-15628	87	23	,	,	PUNCT
cet-15628	87	24	leading	lead	VERB
cet-15628	87	25	to	to	ADP
cet-15628	87	26	inefficient	inefficient	ADJ
cet-15628	87	27	use	use	NOUN
cet-15628	87	28	of	of	ADP
cet-15628	87	29	capital	capital	NOUN
cet-15628	87	30	-	-	PUNCT
cet-15628	87	31	intensive	intensive	ADJ
cet-15628	87	32	infrastructure	infrastructure	NOUN
cet-15628	87	33	.	.	PUNCT
cet-15628	88	1	additionally	additionally	ADV
cet-15628	88	2	,	,	PUNCT
cet-15628	88	3	to	to	PART
cet-15628	88	4	maintain	maintain	VERB
cet-15628	88	5	a	a	DET
cet-15628	88	6	consistent	consistent	ADJ
cet-15628	88	7	hydrogen	hydrogen	NOUN
cet-15628	88	8	output	output	NOUN
cet-15628	88	9	during	during	ADP
cet-15628	88	10	periods	period	NOUN
cet-15628	88	11	of	of	ADP
cet-15628	88	12	low	low	ADJ
cet-15628	88	13	renewable	renewable	ADJ
cet-15628	88	14	generation	generation	NOUN
cet-15628	88	15	,	,	PUNCT
cet-15628	88	16	electricity	electricity	NOUN
cet-15628	88	17	is	be	AUX
cet-15628	88	18	often	often	ADV
cet-15628	88	19	supplemented	supplement	VERB
cet-15628	88	20	from	from	ADP
cet-15628	88	21	the	the	DET
cet-15628	88	22	grid	grid	NOUN
cet-15628	88	23	,	,	PUNCT
cet-15628	88	24	which	which	PRON
cet-15628	88	25	may	may	AUX
cet-15628	88	26	contain	contain	VERB
cet-15628	88	27	carbon	carbon	NOUN
cet-15628	88	28	-	-	PUNCT
cet-15628	88	29	intensive	intensive	ADJ
cet-15628	88	30	sources	source	NOUN
cet-15628	88	31	.	.	PUNCT
cet-15628	89	1	as	as	ADP
cet-15628	89	2	a	a	DET
cet-15628	89	3	result	result	NOUN
cet-15628	89	4	,	,	PUNCT
cet-15628	89	5	low	low	ADJ
cet-15628	89	6	flh	flh	NOUN
cet-15628	89	7	not	not	PART
cet-15628	89	8	only	only	ADV
cet-15628	89	9	reduces	reduce	VERB
cet-15628	89	10	the	the	DET
cet-15628	89	11	overall	overall	ADJ
cet-15628	89	12	system	system	NOUN
cet-15628	89	13	efficiency	efficiency	NOUN
cet-15628	89	14	but	but	CCONJ
cet-15628	89	15	also	also	ADV
cet-15628	89	16	undermines	undermine	VERB
cet-15628	89	17	the	the	DET
cet-15628	89	18	environmental	environmental	ADJ
cet-15628	89	19	advantages	advantage	NOUN
cet-15628	89	20	of	of	ADP
cet-15628	89	21	green	green	ADJ
cet-15628	89	22	hydrogen	hydrogen	NOUN
cet-15628	89	23	by	by	ADP
cet-15628	89	24	increasing	increase	VERB
cet-15628	89	25	reliance	reliance	NOUN
cet-15628	89	26	on	on	ADP
cet-15628	89	27	higheremission	higheremission	NOUN
cet-15628	89	28	backup	backup	ADJ
cet-15628	89	29	electricity	electricity	NOUN
cet-15628	89	30	.	.	PUNCT
cet-15628	90	1	from	from	ADP
cet-15628	90	2	this	this	PRON
cet-15628	90	3	,	,	PUNCT
cet-15628	90	4	the	the	DET
cet-15628	90	5	energy	energy	NOUN
cet-15628	90	6	mix	mix	NOUN
cet-15628	90	7	for	for	ADP
cet-15628	90	8	electrolysis	electrolysis	NOUN
cet-15628	90	9	heavily	heavily	ADV
cet-15628	90	10	impacts	impact	VERB
cet-15628	90	11	the	the	DET
cet-15628	90	12	carbon	carbon	NOUN
cet-15628	90	13	emissions	emission	NOUN
cet-15628	90	14	of	of	ADP
cet-15628	90	15	hydrogen	hydrogen	NOUN
cet-15628	90	16	production	production	NOUN
cet-15628	90	17	,	,	PUNCT
cet-15628	90	18	as	as	SCONJ
cet-15628	90	19	energy	energy	NOUN
cet-15628	90	20	input	input	NOUN
cet-15628	90	21	is	be	AUX
cet-15628	90	22	a	a	DET
cet-15628	90	23	part	part	NOUN
cet-15628	90	24	of	of	ADP
cet-15628	90	25	the	the	DET
cet-15628	90	26	system	system	NOUN
cet-15628	90	27	boundary	boundary	ADJ
cet-15628	90	28	for	for	ADP
cet-15628	90	29	lca	lca	PROPN
cet-15628	90	30	(	(	PUNCT
cet-15628	90	31	cradle	cradle	NOUN
cet-15628	90	32	-	-	PUNCT
cet-15628	90	33	to	to	ADP
cet-15628	90	34	-	-	PUNCT
cet-15628	90	35	gate	gate	NOUN
cet-15628	90	36	)	)	PUNCT
cet-15628	90	37	.	.	PUNCT
cet-15628	91	1	4	4	X
cet-15628	91	2	.	.	X
cet-15628	91	3	influence	influence	NOUN
cet-15628	91	4	of	of	ADP
cet-15628	91	5	policy	policy	NOUN
cet-15628	91	6	incentives	incentive	NOUN
cet-15628	91	7	on	on	ADP
cet-15628	91	8	carbon	carbon	NOUN
cet-15628	91	9	emissions	emission	NOUN
cet-15628	91	10	policy	policy	NOUN
cet-15628	91	11	incentives	incentive	VERB
cet-15628	91	12	significantly	significantly	ADV
cet-15628	91	13	influence	influence	VERB
cet-15628	91	14	the	the	DET
cet-15628	91	15	carbon	carbon	NOUN
cet-15628	91	16	emissions	emission	NOUN
cet-15628	91	17	from	from	ADP
cet-15628	91	18	renewable	renewable	ADJ
cet-15628	91	19	hydrogen	hydrogen	NOUN
cet-15628	91	20	production	production	NOUN
cet-15628	91	21	.	.	PUNCT
cet-15628	92	1	a	a	DET
cet-15628	92	2	study	study	NOUN
cet-15628	92	3	by	by	ADP
cet-15628	92	4	alonso	alonso	PROPN
cet-15628	92	5	et	et	PROPN
cet-15628	92	6	al	al	PROPN
cet-15628	92	7	.	.	PROPN
cet-15628	93	1	(	(	PUNCT
cet-15628	93	2	2025	2025	NUM
cet-15628	93	3	)	)	PUNCT
cet-15628	93	4	shows	show	VERB
cet-15628	93	5	that	that	SCONJ
cet-15628	93	6	different	different	ADJ
cet-15628	93	7	regulatory	regulatory	ADJ
cet-15628	93	8	frameworks	framework	NOUN
cet-15628	93	9	affect	affect	VERB
cet-15628	93	10	both	both	CCONJ
cet-15628	93	11	the	the	DET
cet-15628	93	12	environmental	environmental	ADJ
cet-15628	93	13	impact	impact	NOUN
cet-15628	93	14	and	and	CCONJ
cet-15628	93	15	economic	economic	ADJ
cet-15628	93	16	feasibility	feasibility	NOUN
cet-15628	93	17	of	of	ADP
cet-15628	93	18	hydrogen	hydrogen	NOUN
cet-15628	93	19	projects	project	NOUN
cet-15628	93	20	.	.	PUNCT
cet-15628	94	1	for	for	ADP
cet-15628	94	2	example	example	NOUN
cet-15628	94	3	,	,	PUNCT
cet-15628	94	4	carbon	carbon	NOUN
cet-15628	94	5	intensity	intensity	NOUN
cet-15628	94	6	limits	limit	NOUN
cet-15628	94	7	,	,	PUNCT
cet-15628	94	8	like	like	ADP
cet-15628	94	9	japan	japan	PROPN
cet-15628	94	10	’s	’s	PART
cet-15628	94	11	threshold	threshold	NOUN
cet-15628	94	12	of	of	ADP
cet-15628	94	13	3.4	3.4	NUM
cet-15628	94	14	kg	kg	NOUN
cet-15628	94	15	co2	co2	VERB
cet-15628	94	16	per	per	ADP
cet-15628	94	17	kg	kg	NOUN
cet-15628	94	18	of	of	ADP
cet-15628	94	19	hydrogen	hydrogen	NOUN
cet-15628	94	20	,	,	PUNCT
cet-15628	94	21	push	push	VERB
cet-15628	94	22	producers	producer	NOUN
cet-15628	94	23	to	to	PART
cet-15628	94	24	use	use	VERB
cet-15628	94	25	cleaner	clean	ADJ
cet-15628	94	26	energy	energy	NOUN
cet-15628	94	27	sources	source	NOUN
cet-15628	94	28	such	such	ADJ
cet-15628	94	29	as	as	ADP
cet-15628	94	30	wind	wind	NOUN
cet-15628	94	31	and	and	CCONJ
cet-15628	94	32	solar	solar	ADJ
cet-15628	94	33	instead	instead	ADV
cet-15628	94	34	of	of	ADP
cet-15628	94	35	grid	grid	NOUN
cet-15628	94	36	electricity	electricity	NOUN
cet-15628	94	37	,	,	PUNCT
cet-15628	94	38	which	which	PRON
cet-15628	94	39	often	often	ADV
cet-15628	94	40	relies	rely	VERB
cet-15628	94	41	on	on	ADP
cet-15628	94	42	fossil	fossil	ADJ
cet-15628	94	43	fuels	fuel	NOUN
cet-15628	94	44	.	.	PUNCT
cet-15628	95	1	the	the	DET
cet-15628	95	2	impact	impact	NOUN
cet-15628	95	3	of	of	ADP
cet-15628	95	4	these	these	DET
cet-15628	95	5	policies	policy	NOUN
cet-15628	95	6	depends	depend	VERB
cet-15628	95	7	on	on	ADP
cet-15628	95	8	how	how	SCONJ
cet-15628	95	9	strict	strict	ADJ
cet-15628	95	10	and	and	CCONJ
cet-15628	95	11	well	well	ADV
cet-15628	95	12	-	-	PUNCT
cet-15628	95	13	enforced	enforce	VERB
cet-15628	95	14	they	they	PRON
cet-15628	95	15	are	be	AUX
cet-15628	95	16	.	.	PUNCT
cet-15628	96	1	the	the	DET
cet-15628	96	2	study	study	NOUN
cet-15628	96	3	also	also	ADV
cet-15628	96	4	highlights	highlight	VERB
cet-15628	96	5	that	that	PRON
cet-15628	96	6	temporal	temporal	ADJ
cet-15628	96	7	correlation	correlation	NOUN
cet-15628	96	8	rules	rule	NOUN
cet-15628	96	9	play	play	VERB
cet-15628	96	10	a	a	DET
cet-15628	96	11	crucial	crucial	ADJ
cet-15628	96	12	role	role	NOUN
cet-15628	96	13	:	:	PUNCT
cet-15628	96	14	stricter	strict	ADJ
cet-15628	96	15	hourly	hourly	ADJ
cet-15628	96	16	matching	matching	NOUN
cet-15628	96	17	,	,	PUNCT
cet-15628	96	18	where	where	SCONJ
cet-15628	96	19	hydrogen	hydrogen	NOUN
cet-15628	96	20	production	production	NOUN
cet-15628	96	21	must	must	AUX
cet-15628	96	22	align	align	VERB
cet-15628	96	23	in	in	ADP
cet-15628	96	24	real	real	ADJ
cet-15628	96	25	time	time	NOUN
cet-15628	96	26	with	with	ADP
cet-15628	96	27	renewable	renewable	ADJ
cet-15628	96	28	generation	generation	NOUN
cet-15628	96	29	,	,	PUNCT
cet-15628	96	30	which	which	PRON
cet-15628	96	31	can	can	AUX
cet-15628	96	32	reduce	reduce	VERB
cet-15628	96	33	emissions	emission	NOUN
cet-15628	96	34	by	by	ADP
cet-15628	96	35	up	up	ADP
cet-15628	96	36	to	to	PART
cet-15628	96	37	51	51	NUM
cet-15628	96	38	%	%	NOUN
cet-15628	96	39	compared	compare	VERB
cet-15628	96	40	to	to	ADP
cet-15628	96	41	more	more	ADV
cet-15628	96	42	flexible	flexible	ADJ
cet-15628	96	43	approaches	approach	NOUN
cet-15628	96	44	.	.	PUNCT
cet-15628	97	1	on	on	ADP
cet-15628	97	2	the	the	DET
cet-15628	97	3	other	other	ADJ
cet-15628	97	4	hand	hand	NOUN
cet-15628	97	5	,	,	PUNCT
cet-15628	97	6	yearly	yearly	ADJ
cet-15628	97	7	matching	matching	NOUN
cet-15628	97	8	allows	allow	VERB
cet-15628	97	9	producers	producer	NOUN
cet-15628	97	10	to	to	PART
cet-15628	97	11	use	use	VERB
cet-15628	97	12	an	an	DET
cet-15628	97	13	annual	annual	ADJ
cet-15628	97	14	average	average	NOUN
cet-15628	97	15	of	of	ADP
cet-15628	97	16	renewable	renewable	ADJ
cet-15628	97	17	generation	generation	NOUN
cet-15628	97	18	,	,	PUNCT
cet-15628	97	19	offering	offer	VERB
cet-15628	97	20	lower	low	ADJ
cet-15628	97	21	costs	cost	NOUN
cet-15628	97	22	and	and	CCONJ
cet-15628	97	23	greater	great	ADJ
cet-15628	97	24	flexibility	flexibility	NOUN
cet-15628	97	25	but	but	CCONJ
cet-15628	97	26	with	with	ADP
cet-15628	97	27	a	a	DET
cet-15628	97	28	higher	high	ADJ
cet-15628	97	29	risk	risk	NOUN
cet-15628	97	30	of	of	ADP
cet-15628	97	31	emissions	emission	NOUN
cet-15628	97	32	,	,	PUNCT
cet-15628	97	33	especially	especially	ADV
cet-15628	97	34	when	when	SCONJ
cet-15628	97	35	gaps	gap	NOUN
cet-15628	97	36	are	be	AUX
cet-15628	97	37	filled	fill	VERB
cet-15628	97	38	by	by	ADP
cet-15628	97	39	fossil	fossil	NOUN
cet-15628	97	40	-	-	PUNCT
cet-15628	97	41	based	base	VERB
cet-15628	97	42	grid	grid	NOUN
cet-15628	97	43	electricity	electricity	NOUN
cet-15628	97	44	.	.	PUNCT
cet-15628	98	1	this	this	DET
cet-15628	98	2	trade	trade	NOUN
cet-15628	98	3	-	-	PUNCT
cet-15628	98	4	off	off	NOUN
cet-15628	98	5	underscores	underscore	VERB
cet-15628	98	6	the	the	DET
cet-15628	98	7	need	need	NOUN
cet-15628	98	8	to	to	PART
cet-15628	98	9	carefully	carefully	ADV
cet-15628	98	10	design	design	VERB
cet-15628	98	11	temporal	temporal	ADJ
cet-15628	98	12	rules	rule	NOUN
cet-15628	98	13	that	that	PRON
cet-15628	98	14	balance	balance	VERB
cet-15628	98	15	environmental	environmental	ADJ
cet-15628	98	16	goals	goal	NOUN
cet-15628	98	17	with	with	ADP
cet-15628	98	18	economic	economic	ADJ
cet-15628	98	19	and	and	CCONJ
cet-15628	98	20	technical	technical	ADJ
cet-15628	98	21	feasibility	feasibility	NOUN
cet-15628	98	22	.	.	PUNCT
cet-15628	99	1	power	power	NOUN
cet-15628	99	2	purchase	purchase	NOUN
cet-15628	99	3	agreements	agreement	NOUN
cet-15628	99	4	(	(	PUNCT
cet-15628	99	5	ppas	ppas	PROPN
cet-15628	99	6	)	)	PUNCT
cet-15628	99	7	originated	originate	VERB
cet-15628	99	8	as	as	ADP
cet-15628	99	9	contractual	contractual	ADJ
cet-15628	99	10	mechanisms	mechanism	NOUN
cet-15628	99	11	in	in	ADP
cet-15628	99	12	liberalized	liberalize	VERB
cet-15628	99	13	electricity	electricity	NOUN
cet-15628	99	14	markets	market	NOUN
cet-15628	99	15	,	,	PUNCT
cet-15628	99	16	designed	design	VERB
cet-15628	99	17	to	to	PART
cet-15628	99	18	provide	provide	VERB
cet-15628	99	19	renewable	renewable	ADJ
cet-15628	99	20	energy	energy	NOUN
cet-15628	99	21	developers	developer	NOUN
cet-15628	99	22	with	with	ADP
cet-15628	99	23	long	long	ADJ
cet-15628	99	24	-	-	PUNCT
cet-15628	99	25	term	term	NOUN
cet-15628	99	26	revenue	revenue	NOUN
cet-15628	99	27	certainty	certainty	NOUN
cet-15628	99	28	.	.	PUNCT
cet-15628	100	1	their	their	PRON
cet-15628	100	2	role	role	NOUN
cet-15628	100	3	as	as	ADP
cet-15628	100	4	a	a	DET
cet-15628	100	5	policy	policy	NOUN
cet-15628	100	6	-	-	PUNCT
cet-15628	100	7	driven	drive	VERB
cet-15628	100	8	force	force	NOUN
cet-15628	100	9	has	have	AUX
cet-15628	100	10	grown	grow	VERB
cet-15628	100	11	as	as	ADP
cet-15628	100	12	governments	government	NOUN
cet-15628	100	13	and	and	CCONJ
cet-15628	100	14	regulatory	regulatory	ADJ
cet-15628	100	15	bodies	body	NOUN
cet-15628	100	16	have	have	AUX
cet-15628	100	17	introduced	introduce	VERB
cet-15628	100	18	measures	measure	NOUN
cet-15628	100	19	such	such	ADJ
cet-15628	100	20	as	as	ADP
cet-15628	100	21	renewable	renewable	ADJ
cet-15628	100	22	portfolio	portfolio	NOUN
cet-15628	100	23	standards	standard	NOUN
cet-15628	100	24	,	,	PUNCT
cet-15628	100	25	corporate	corporate	ADJ
cet-15628	100	26	renewable	renewable	ADJ
cet-15628	100	27	energy	energy	NOUN
cet-15628	100	28	procurement	procurement	NOUN
cet-15628	100	29	mandates	mandate	NOUN
cet-15628	100	30	,	,	PUNCT
cet-15628	100	31	and	and	CCONJ
cet-15628	100	32	auction	auction	NOUN
cet-15628	100	33	-	-	PUNCT
cet-15628	100	34	based	base	VERB
cet-15628	100	35	renewable	renewable	ADJ
cet-15628	100	36	tenders	tender	NOUN
cet-15628	100	37	,	,	PUNCT
cet-15628	100	38	all	all	PRON
cet-15628	100	39	of	of	ADP
cet-15628	100	40	which	which	PRON
cet-15628	100	41	create	create	VERB
cet-15628	100	42	stable	stable	ADJ
cet-15628	100	43	demand	demand	NOUN
cet-15628	100	44	for	for	ADP
cet-15628	100	45	clean	clean	ADJ
cet-15628	100	46	electricity	electricity	NOUN
cet-15628	100	47	contracts	contract	NOUN
cet-15628	100	48	.	.	PUNCT
cet-15628	101	1	in	in	ADP
cet-15628	101	2	the	the	DET
cet-15628	101	3	context	context	NOUN
cet-15628	101	4	of	of	ADP
cet-15628	101	5	renewable	renewable	ADJ
cet-15628	101	6	hydrogen	hydrogen	NOUN
cet-15628	101	7	,	,	PUNCT
cet-15628	101	8	ppas	ppas	NOUN
cet-15628	101	9	help	help	NOUN
cet-15628	101	10	reduce	reduce	VERB
cet-15628	101	11	carbon	carbon	NOUN
cet-15628	101	12	emissions	emission	NOUN
cet-15628	101	13	by	by	ADP
cet-15628	101	14	securing	secure	VERB
cet-15628	101	15	a	a	DET
cet-15628	101	16	steady	steady	ADJ
cet-15628	101	17	supply	supply	NOUN
cet-15628	101	18	of	of	ADP
cet-15628	101	19	wind	wind	NOUN
cet-15628	101	20	or	or	CCONJ
cet-15628	101	21	solar	solar	ADJ
cet-15628	101	22	power	power	NOUN
cet-15628	101	23	and	and	CCONJ
cet-15628	101	24	minimizing	minimize	VERB
cet-15628	101	25	dependence	dependence	NOUN
cet-15628	101	26	on	on	ADP
cet-15628	101	27	fossil	fossil	NOUN
cet-15628	101	28	fuel	fuel	NOUN
cet-15628	101	29	-	-	PUNCT
cet-15628	101	30	based	base	VERB
cet-15628	101	31	grid	grid	NOUN
cet-15628	101	32	electricity	electricity	NOUN
cet-15628	101	33	,	,	PUNCT
cet-15628	101	34	which	which	PRON
cet-15628	101	35	is	be	AUX
cet-15628	101	36	an	an	DET
cet-15628	101	37	essential	essential	ADJ
cet-15628	101	38	factor	factor	NOUN
cet-15628	101	39	for	for	ADP
cet-15628	101	40	meeting	meet	VERB
cet-15628	101	41	strict	strict	ADJ
cet-15628	101	42	carbon	carbon	NOUN
cet-15628	101	43	limits	limit	NOUN
cet-15628	101	44	like	like	ADP
cet-15628	101	45	japan	japan	PROPN
cet-15628	101	46	’s	’s	PART
cet-15628	101	47	3.4	3.4	NUM
cet-15628	101	48	kg	kg	NOUN
cet-15628	101	49	co2	co2	NOUN
cet-15628	101	50	/	/	SYM
cet-15628	101	51	kg	kg	PROPN
cet-15628	101	52	h2	h2	NOUN
cet-15628	101	53	threshold	threshold	NOUN
cet-15628	101	54	.	.	PUNCT
cet-15628	102	1	the	the	DET
cet-15628	102	2	study	study	NOUN
cet-15628	102	3	shows	show	VERB
cet-15628	102	4	that	that	SCONJ
cet-15628	102	5	hydrogen	hydrogen	NOUN
cet-15628	102	6	produced	produce	VERB
cet-15628	102	7	under	under	ADP
cet-15628	102	8	wind	wind	NOUN
cet-15628	102	9	ppas	ppa	NOUN
cet-15628	102	10	can	can	AUX
cet-15628	102	11	emit	emit	VERB
cet-15628	102	12	as	as	ADV
cet-15628	102	13	little	little	ADJ
cet-15628	102	14	as	as	ADP
cet-15628	102	15	0.749	0.749	NUM
cet-15628	102	16	kg	kg	NOUN
cet-15628	102	17	co2	co2	NOUN
cet-15628	102	18	/	/	SYM
cet-15628	102	19	kg	kg	PROPN
cet-15628	102	20	h2	h2	NOUN
cet-15628	102	21	,	,	PUNCT
cet-15628	102	22	compared	compare	VERB
cet-15628	102	23	to	to	ADP
cet-15628	102	24	over	over	ADP
cet-15628	102	25	25	25	NUM
cet-15628	102	26	kg	kg	NOUN
cet-15628	102	27	co2	co2	NOUN
cet-15628	102	28	/	/	SYM
cet-15628	102	29	kg	kg	PROPN
cet-15628	102	30	h2	h2	NOUN
cet-15628	102	31	in	in	ADP
cet-15628	102	32	grid	grid	NOUN
cet-15628	102	33	-	-	PUNCT
cet-15628	102	34	reliant	reliant	ADJ
cet-15628	102	35	scenarios	scenario	NOUN
cet-15628	102	36	during	during	ADP
cet-15628	102	37	low	low	ADJ
cet-15628	102	38	renewable	renewable	ADJ
cet-15628	102	39	periods	period	NOUN
cet-15628	102	40	.	.	PUNCT
cet-15628	103	1	however	however	ADV
cet-15628	103	2	,	,	PUNCT
cet-15628	103	3	japan	japan	PROPN
cet-15628	103	4	’s	’s	PART
cet-15628	103	5	low	low	ADJ
cet-15628	103	6	ppa	ppa	PROPN
cet-15628	103	7	adoption	adoption	NOUN
cet-15628	103	8	(	(	PUNCT
cet-15628	103	9	less	less	ADJ
cet-15628	103	10	than	than	ADP
cet-15628	103	11	1	1	NUM
cet-15628	103	12	%	%	NOUN
cet-15628	103	13	of	of	ADP
cet-15628	103	14	global	global	ADJ
cet-15628	103	15	volumes	volume	NOUN
cet-15628	103	16	)	)	PUNCT
cet-15628	103	17	limits	limit	VERB
cet-15628	103	18	this	this	DET
cet-15628	103	19	potential	potential	NOUN
cet-15628	103	20	due	due	ADP
cet-15628	103	21	to	to	ADP
cet-15628	103	22	weak	weak	ADJ
cet-15628	103	23	policy	policy	NOUN
cet-15628	103	24	support	support	NOUN
cet-15628	103	25	.	.	PUNCT
cet-15628	104	1	these	these	DET
cet-15628	104	2	findings	finding	NOUN
cet-15628	104	3	highlight	highlight	VERB
cet-15628	104	4	the	the	DET
cet-15628	104	5	importance	importance	NOUN
cet-15628	104	6	of	of	ADP
cet-15628	104	7	not	not	PART
cet-15628	104	8	only	only	ADV
cet-15628	104	9	promoting	promote	VERB
cet-15628	104	10	ppa	ppa	PROPN
cet-15628	104	11	uptake	uptake	NOUN
cet-15628	104	12	through	through	ADP
cet-15628	104	13	enabling	enable	VERB
cet-15628	104	14	legislation	legislation	NOUN
cet-15628	104	15	and	and	CCONJ
cet-15628	104	16	market	market	NOUN
cet-15628	104	17	reforms	reform	NOUN
cet-15628	104	18	but	but	CCONJ
cet-15628	104	19	also	also	ADV
cet-15628	104	20	pairing	pair	VERB
cet-15628	104	21	them	they	PRON
cet-15628	104	22	with	with	ADP
cet-15628	104	23	additionality	additionality	NOUN
cet-15628	104	24	and	and	CCONJ
cet-15628	104	25	temporal	temporal	ADJ
cet-15628	104	26	matching	matching	NOUN
cet-15628	104	27	rules	rule	NOUN
cet-15628	104	28	to	to	PART
cet-15628	104	29	achieve	achieve	VERB
cet-15628	104	30	truly	truly	ADV
cet-15628	104	31	low	low	ADJ
cet-15628	104	32	-	-	PUNCT
cet-15628	104	33	carbon	carbon	NOUN
cet-15628	104	34	hydrogen	hydrogen	NOUN
cet-15628	104	35	at	at	ADP
cet-15628	104	36	scale	scale	NOUN
cet-15628	104	37	.	.	PUNCT
cet-15628	105	1	an	an	DET
cet-15628	105	2	italian	italian	ADJ
cet-15628	105	3	case	case	NOUN
cet-15628	105	4	study	study	NOUN
cet-15628	105	5	by	by	ADP
cet-15628	105	6	stolte	stolte	PROPN
cet-15628	105	7	et	et	PROPN
cet-15628	105	8	al	al	PROPN
cet-15628	105	9	.	.	PROPN
cet-15628	106	1	(	(	PUNCT
cet-15628	106	2	2025	2025	NUM
cet-15628	106	3	)	)	PUNCT
cet-15628	106	4	demonstrates	demonstrate	VERB
cet-15628	106	5	both	both	DET
cet-15628	106	6	the	the	DET
cet-15628	106	7	challenges	challenge	NOUN
cet-15628	106	8	and	and	CCONJ
cet-15628	106	9	opportunities	opportunity	NOUN
cet-15628	106	10	of	of	ADP
cet-15628	106	11	green	green	ADJ
cet-15628	106	12	hydrogen	hydrogen	NOUN
cet-15628	106	13	production	production	NOUN
cet-15628	106	14	.	.	PUNCT
cet-15628	107	1	while	while	SCONJ
cet-15628	107	2	current	current	ADJ
cet-15628	107	3	solar	solar	ADJ
cet-15628	107	4	pv	pv	NOUN
cet-15628	107	5	-	-	PUNCT
cet-15628	107	6	based	base	VERB
cet-15628	107	7	production	production	NOUN
cet-15628	107	8	costs	cost	NOUN
cet-15628	107	9	remain	remain	VERB
cet-15628	107	10	high	high	ADJ
cet-15628	107	11	at	at	ADP
cet-15628	107	12	7.7	7.7	NUM
cet-15628	107	13	eur	eur	NOUN
cet-15628	107	14	/	/	SYM
cet-15628	107	15	kg	kg	PROPN
cet-15628	107	16	compared	compare	VERB
cet-15628	107	17	to	to	ADP
cet-15628	107	18	fossil	fossil	NOUN
cet-15628	107	19	alternatives	alternative	NOUN
cet-15628	107	20	,	,	PUNCT
cet-15628	107	21	national	national	ADJ
cet-15628	107	22	incentives	incentive	NOUN
cet-15628	107	23	targeting	target	VERB
cet-15628	107	24	abandoned	abandon	VERB
cet-15628	107	25	industrial	industrial	ADJ
cet-15628	107	26	areas	area	NOUN
cet-15628	107	27	can	can	AUX
cet-15628	107	28	reduce	reduce	VERB
cet-15628	107	29	costs	cost	NOUN
cet-15628	107	30	to	to	ADP
cet-15628	107	31	3.3	3.3	NUM
cet-15628	107	32	-	-	SYM
cet-15628	107	33	3.5	3.5	NUM
cet-15628	107	34	eur	eur	NOUN
cet-15628	107	35	/	/	SYM
cet-15628	107	36	kg	kg	PROPN
cet-15628	107	37	.	.	PUNCT
cet-15628	108	1	these	these	DET
cet-15628	108	2	incentives	incentive	VERB
cet-15628	108	3	not	not	PART
cet-15628	108	4	only	only	ADV
cet-15628	108	5	improve	improve	VERB
cet-15628	108	6	economic	economic	ADJ
cet-15628	108	7	viability	viability	NOUN
cet-15628	108	8	but	but	CCONJ
cet-15628	108	9	also	also	ADV
cet-15628	108	10	yield	yield	VERB
cet-15628	108	11	significant	significant	ADJ
cet-15628	108	12	environmental	environmental	ADJ
cet-15628	108	13	benefits	benefit	NOUN
cet-15628	108	14	,	,	PUNCT
cet-15628	108	15	enabling	enable	VERB
cet-15628	108	16	85	85	NUM
cet-15628	108	17	%	%	NOUN
cet-15628	108	18	emission	emission	NOUN
cet-15628	108	19	reductions	reduction	NOUN
cet-15628	108	20	by	by	ADP
cet-15628	108	21	encouraging	encourage	VERB
cet-15628	108	22	larger	large	ADJ
cet-15628	108	23	pv	pv	NOUN
cet-15628	108	24	systems	system	NOUN
cet-15628	108	25	with	with	ADP
cet-15628	108	26	hydrogen	hydrogen	NOUN
cet-15628	108	27	storage	storage	NOUN
cet-15628	108	28	that	that	PRON
cet-15628	108	29	minimize	minimize	VERB
cet-15628	108	30	grid	grid	NOUN
cet-15628	108	31	electricity	electricity	NOUN
cet-15628	108	32	dependence	dependence	NOUN
cet-15628	108	33	.	.	PUNCT
cet-15628	109	1	however	however	ADV
cet-15628	109	2	,	,	PUNCT
cet-15628	109	3	a	a	DET
cet-15628	109	4	critical	critical	ADJ
cet-15628	109	5	limitation	limitation	NOUN
cet-15628	109	6	emerges	emerge	VERB
cet-15628	109	7	in	in	ADP
cet-15628	109	8	land	land	NOUN
cet-15628	109	9	requirements	requirement	NOUN
cet-15628	109	10	,	,	PUNCT
cet-15628	109	11	which	which	PRON
cet-15628	109	12	is	be	AUX
cet-15628	109	13	that	that	SCONJ
cet-15628	109	14	the	the	DET
cet-15628	109	15	larger	large	ADJ
cet-15628	109	16	,	,	PUNCT
cet-15628	109	17	more	more	ADV
cet-15628	109	18	efficient	efficient	ADJ
cet-15628	109	19	systems	system	NOUN
cet-15628	109	20	demand	demand	VERB
cet-15628	109	21	substantial	substantial	ADJ
cet-15628	109	22	space	space	NOUN
cet-15628	109	23	for	for	ADP
cet-15628	109	24	pv	pv	NOUN
cet-15628	109	25	panels	panel	NOUN
cet-15628	109	26	.	.	PUNCT
cet-15628	110	1	where	where	SCONJ
cet-15628	110	2	land	land	NOUN
cet-15628	110	3	availability	availability	NOUN
cet-15628	110	4	near	near	ADP
cet-15628	110	5	industrial	industrial	ADJ
cet-15628	110	6	sites	site	NOUN
cet-15628	110	7	is	be	AUX
cet-15628	110	8	constrained	constrain	VERB
cet-15628	110	9	,	,	PUNCT
cet-15628	110	10	this	this	DET
cet-15628	110	11	force	force	NOUN
cet-15628	110	12	compromises	compromise	VERB
cet-15628	110	13	in	in	ADP
cet-15628	110	14	system	system	NOUN
cet-15628	110	15	design	design	NOUN
cet-15628	110	16	that	that	SCONJ
cet-15628	110	17	both	both	PRON
cet-15628	110	18	increase	increase	VERB
cet-15628	110	19	costs	cost	NOUN
cet-15628	110	20	by	by	ADP
cet-15628	110	21	15	15	NUM
cet-15628	110	22	-	-	SYM
cet-15628	110	23	20	20	NUM
cet-15628	110	24	%	%	NOUN
cet-15628	110	25	and	and	CCONJ
cet-15628	110	26	significantly	significantly	ADV
cet-15628	110	27	raise	raise	VERB
cet-15628	110	28	emissions	emission	NOUN
cet-15628	110	29	due	due	ADJ
cet-15628	110	30	to	to	ADP
cet-15628	110	31	greater	great	ADJ
cet-15628	110	32	grid	grid	NOUN
cet-15628	110	33	electricity	electricity	NOUN
cet-15628	110	34	reliance	reliance	NOUN
cet-15628	110	35	.	.	PUNCT
cet-15628	111	1	this	this	PRON
cet-15628	111	2	indicates	indicate	VERB
cet-15628	111	3	that	that	SCONJ
cet-15628	111	4	when	when	SCONJ
cet-15628	111	5	governments	government	NOUN
cet-15628	111	6	provide	provide	VERB
cet-15628	111	7	subsidies	subsidy	NOUN
cet-15628	111	8	and	and	CCONJ
cet-15628	111	9	policy	policy	NOUN
cet-15628	111	10	incentives	incentive	NOUN
cet-15628	111	11	,	,	PUNCT
cet-15628	111	12	hydrogen	hydrogen	NOUN
cet-15628	111	13	producers	producer	NOUN
cet-15628	111	14	are	be	AUX
cet-15628	111	15	more	more	ADV
cet-15628	111	16	likely	likely	ADJ
cet-15628	111	17	to	to	PART
cet-15628	111	18	use	use	VERB
cet-15628	111	19	greener	green	ADJ
cet-15628	111	20	energy	energy	NOUN
cet-15628	111	21	sources	source	NOUN
cet-15628	111	22	to	to	PART
cet-15628	111	23	power	power	VERB
cet-15628	111	24	their	their	PRON
cet-15628	111	25	electrolysers	electrolyser	NOUN
cet-15628	111	26	,	,	PUNCT
cet-15628	111	27	reducing	reduce	VERB
cet-15628	111	28	carbon	carbon	NOUN
cet-15628	111	29	emissions	emission	NOUN
cet-15628	111	30	in	in	ADP
cet-15628	111	31	life	life	NOUN
cet-15628	111	32	cycle	cycle	NOUN
cet-15628	111	33	assessment	assessment	NOUN
cet-15628	111	34	(	(	PUNCT
cet-15628	111	35	lca	lca	PROPN
cet-15628	111	36	)	)	PUNCT
cet-15628	111	37	calculations	calculation	NOUN
cet-15628	111	38	.	.	PUNCT
cet-15628	112	1	5	5	X
cet-15628	112	2	.	.	X
cet-15628	112	3	conclusions	conclusion	NOUN
cet-15628	112	4	this	this	DET
cet-15628	112	5	study	study	NOUN
cet-15628	112	6	underscores	underscore	VERB
cet-15628	112	7	the	the	DET
cet-15628	112	8	critical	critical	ADJ
cet-15628	112	9	role	role	NOUN
cet-15628	112	10	of	of	ADP
cet-15628	112	11	standardized	standardized	ADJ
cet-15628	112	12	methodologies	methodology	NOUN
cet-15628	112	13	in	in	ADP
cet-15628	112	14	assessing	assess	VERB
cet-15628	112	15	the	the	DET
cet-15628	112	16	environmental	environmental	ADJ
cet-15628	112	17	impact	impact	NOUN
cet-15628	112	18	of	of	ADP
cet-15628	112	19	hydrogen	hydrogen	NOUN
cet-15628	112	20	production	production	NOUN
cet-15628	112	21	across	across	ADP
cet-15628	112	22	diverse	diverse	ADJ
cet-15628	112	23	global	global	ADJ
cet-15628	112	24	contexts	contexts	NOUN
cet-15628	112	25	.	.	PUNCT
cet-15628	113	1	the	the	DET
cet-15628	113	2	benchmarking	benchmarke	VERB
cet-15628	113	3	analysis	analysis	NOUN
cet-15628	113	4	reveals	reveal	VERB
cet-15628	113	5	significant	significant	ADJ
cet-15628	113	6	variations	variation	NOUN
cet-15628	113	7	in	in	ADP
cet-15628	113	8	lca	lca	PROPN
cet-15628	113	9	practices	practice	NOUN
cet-15628	113	10	,	,	PUNCT
cet-15628	113	11	particularly	particularly	ADV
cet-15628	113	12	in	in	ADP
cet-15628	113	13	system	system	NOUN
cet-15628	113	14	boundaries	boundary	NOUN
cet-15628	113	15	and	and	CCONJ
cet-15628	113	16	functional	functional	ADJ
cet-15628	113	17	units	unit	NOUN
cet-15628	113	18	,	,	PUNCT
cet-15628	113	19	which	which	PRON
cet-15628	113	20	hinder	hinder	VERB
cet-15628	113	21	the	the	DET
cet-15628	113	22	development	development	NOUN
cet-15628	113	23	of	of	ADP
cet-15628	113	24	a	a	DET
cet-15628	113	25	unified	unified	ADJ
cet-15628	113	26	sustainability	sustainability	NOUN
cet-15628	113	27	framework	framework	NOUN
cet-15628	113	28	.	.	PUNCT
cet-15628	114	1	key	key	ADJ
cet-15628	114	2	findings	finding	NOUN
cet-15628	114	3	highlight	highlight	VERB
cet-15628	114	4	that	that	DET
cet-15628	114	5	electrolysis	electrolysis	NOUN
cet-15628	114	6	,	,	PUNCT
cet-15628	114	7	especially	especially	ADV
cet-15628	114	8	when	when	SCONJ
cet-15628	114	9	powered	power	VERB
cet-15628	114	10	by	by	ADP
cet-15628	114	11	wind	wind	NOUN
cet-15628	114	12	energy	energy	NOUN
cet-15628	114	13	,	,	PUNCT
cet-15628	114	14	offers	offer	VERB
cet-15628	114	15	the	the	DET
cet-15628	114	16	lowest	low	ADJ
cet-15628	114	17	carbon	carbon	NOUN
cet-15628	114	18	footprint	footprint	NOUN
cet-15628	114	19	,	,	PUNCT
cet-15628	114	20	but	but	CCONJ
cet-15628	114	21	its	its	PRON
cet-15628	114	22	environmental	environmental	ADJ
cet-15628	114	23	benefits	benefit	NOUN
cet-15628	114	24	are	be	AUX
cet-15628	114	25	heavily	heavily	ADV
cet-15628	114	26	dependent	dependent	ADJ
cet-15628	114	27	on	on	ADP
cet-15628	114	28	regional	regional	ADJ
cet-15628	114	29	energy	energy	NOUN
cet-15628	114	30	mixes	mix	NOUN
cet-15628	114	31	and	and	CCONJ
cet-15628	114	32	policy	policy	NOUN
cet-15628	114	33	incentives	incentive	NOUN
cet-15628	114	34	.	.	PUNCT
cet-15628	115	1	stricter	strict	ADJ
cet-15628	115	2	temporal	temporal	ADJ
cet-15628	115	3	correlation	correlation	NOUN
cet-15628	115	4	can	can	AUX
cet-15628	115	5	drastically	drastically	ADV
cet-15628	115	6	reduce	reduce	VERB
cet-15628	115	7	emissions	emission	NOUN
cet-15628	115	8	,	,	PUNCT
cet-15628	115	9	though	though	SCONJ
cet-15628	115	10	they	they	PRON
cet-15628	115	11	often	often	ADV
cet-15628	115	12	increase	increase	VERB
cet-15628	115	13	costs	cost	NOUN
cet-15628	115	14	,	,	PUNCT
cet-15628	115	15	emphasizing	emphasize	VERB
cet-15628	115	16	the	the	DET
cet-15628	115	17	need	need	NOUN
cet-15628	115	18	for	for	ADP
cet-15628	115	19	balanced	balanced	ADJ
cet-15628	115	20	policy	policy	NOUN
cet-15628	115	21	design	design	NOUN
cet-15628	115	22	.	.	PUNCT
cet-15628	116	1	this	this	DET
cet-15628	116	2	review	review	NOUN
cet-15628	116	3	identifies	identify	VERB
cet-15628	116	4	three	three	NUM
cet-15628	116	5	priority	priority	NOUN
cet-15628	116	6	measures	measure	NOUN
cet-15628	116	7	to	to	PART
cet-15628	116	8	address	address	VERB
cet-15628	116	9	current	current	ADJ
cet-15628	116	10	inconsistencies	inconsistency	NOUN
cet-15628	116	11	:	:	PUNCT
cet-15628	116	12	(	(	PUNCT
cet-15628	116	13	1	1	X
cet-15628	116	14	)	)	PUNCT
cet-15628	116	15	universal	universal	ADJ
cet-15628	116	16	adoption	adoption	NOUN
cet-15628	116	17	of	of	ADP
cet-15628	116	18	cradle	cradle	NOUN
cet-15628	116	19	-	-	PUNCT
cet-15628	116	20	to	to	ADP
cet-15628	116	21	-	-	PUNCT
cet-15628	116	22	gate	gate	NOUN
cet-15628	116	23	system	system	NOUN
cet-15628	116	24	boundaries	boundary	NOUN
cet-15628	116	25	to	to	PART
cet-15628	116	26	capture	capture	VERB
cet-15628	116	27	full	full	ADJ
cet-15628	116	28	upstream	upstream	ADJ
cet-15628	116	29	impacts	impact	NOUN
cet-15628	116	30	,	,	PUNCT
cet-15628	116	31	(	(	PUNCT
cet-15628	116	32	2	2	X
cet-15628	116	33	)	)	PUNCT
cet-15628	116	34	strict	strict	ADJ
cet-15628	116	35	renewable	renewable	ADJ
cet-15628	116	36	energy	energy	NOUN
cet-15628	116	37	requirements	requirement	NOUN
cet-15628	116	38	for	for	ADP
cet-15628	116	39	green	green	ADJ
cet-15628	116	40	hydrogen	hydrogen	NOUN
cet-15628	116	41	production	production	NOUN
cet-15628	116	42	,	,	PUNCT
cet-15628	116	43	and	and	CCONJ
cet-15628	116	44	(	(	PUNCT
cet-15628	116	45	3	3	X
cet-15628	116	46	)	)	PUNCT
cet-15628	116	47	implementation	implementation	NOUN
cet-15628	116	48	of	of	ADP
cet-15628	116	49	audited	audit	VERB
cet-15628	116	50	certification	certification	NOUN
cet-15628	116	51	schemes	scheme	NOUN
cet-15628	116	52	such	such	ADJ
cet-15628	116	53	as	as	ADP
cet-15628	116	54	certifhy	certifhy	PROPN
cet-15628	116	55	and	and	CCONJ
cet-15628	116	56	the	the	DET
cet-15628	116	57	eu	eu	PROPN
cet-15628	116	58	renewable	renewable	ADJ
cet-15628	116	59	energy	energy	NOUN
cet-15628	116	60	directive	directive	NOUN
cet-15628	116	61	.	.	PUNCT
cet-15628	117	1	together	together	ADV
cet-15628	117	2	,	,	PUNCT
cet-15628	117	3	these	these	PRON
cet-15628	117	4	would	would	AUX
cet-15628	117	5	enhance	enhance	VERB
cet-15628	117	6	comparability	comparability	NOUN
cet-15628	117	7	while	while	SCONJ
cet-15628	117	8	ensuring	ensure	VERB
cet-15628	117	9	the	the	DET
cet-15628	117	10	climate	climate	NOUN
cet-15628	117	11	benefits	benefit	NOUN
cet-15628	117	12	of	of	ADP
cet-15628	117	13	hydrogen	hydrogen	NOUN
cet-15628	117	14	are	be	AUX
cet-15628	117	15	not	not	PART
cet-15628	117	16	overstated	overstate	VERB
cet-15628	117	17	.	.	PUNCT
cet-15628	118	1	17	17	NUM
cet-15628	118	2	acknowledgments	acknowledgment	NOUN
cet-15628	118	3	this	this	DET
cet-15628	118	4	work	work	NOUN
cet-15628	118	5	was	be	AUX
cet-15628	118	6	supported	support	VERB
cet-15628	118	7	by	by	ADP
cet-15628	118	8	the	the	DET
cet-15628	118	9	geran	geran	ADJ
cet-15628	118	10	kursi	kursi	PROPN
cet-15628	118	11	premier	premier	NOUN
cet-15628	118	12	sarawak	sarawak	NOUN
cet-15628	118	13	under	under	ADP
cet-15628	118	14	cost	cost	NOUN
cet-15628	118	15	center	center	NOUN
cet-15628	118	16	no	no	NOUN
cet-15628	118	17	.	.	PUNCT
cet-15628	119	1	r.j130000.7346.1r022	r.j130000.7346.1r022	NOUN
cet-15628	119	2	,	,	PUNCT
cet-15628	119	3	titled	title	VERB
cet-15628	119	4	“	"	PUNCT
cet-15628	119	5	swk	swk	PROPN
cet-15628	119	6	2.3	2.3	NUM
cet-15628	119	7	:	:	PUNCT
cet-15628	119	8	standards	standard	NOUN
cet-15628	119	9	and	and	CCONJ
cet-15628	119	10	lca	lca	PROPN
cet-15628	119	11	evaluation	evaluation	NOUN
cet-15628	119	12	of	of	ADP
cet-15628	119	13	green	green	ADJ
cet-15628	119	14	hydrogen	hydrogen	NOUN
cet-15628	119	15	in	in	ADP
cet-15628	119	16	sarawak	sarawak	NOUN
cet-15628	119	17	to	to	PART
cet-15628	119	18	promote	promote	VERB
cet-15628	119	19	international	international	ADJ
cet-15628	119	20	trading	trading	NOUN
cet-15628	119	21	confidence	confidence	NOUN
cet-15628	119	22	,	,	PUNCT
cet-15628	119	23	”	"	PUNCT
cet-15628	119	24	which	which	PRON
cet-15628	119	25	aims	aim	VERB
cet-15628	119	26	to	to	PART
cet-15628	119	27	promote	promote	VERB
cet-15628	119	28	the	the	DET
cet-15628	119	29	development	development	NOUN
cet-15628	119	30	of	of	ADP
cet-15628	119	31	a	a	DET
cet-15628	119	32	low	low	ADJ
cet-15628	119	33	-	-	PUNCT
cet-15628	119	34	carbon	carbon	NOUN
cet-15628	119	35	hydrogen	hydrogen	NOUN
cet-15628	119	36	economy	economy	NOUN
cet-15628	119	37	aligned	align	VERB
cet-15628	119	38	with	with	ADP
cet-15628	119	39	sarawak	sarawak	PROPN
cet-15628	119	40	’s	’s	PART
cet-15628	119	41	sustainable	sustainable	ADJ
cet-15628	119	42	goals	goal	NOUN
cet-15628	119	43	.	.	PUNCT
cet-15628	120	1	references	reference	NOUN
cet-15628	120	2	al	al	PROPN
cet-15628	120	3	-	-	PUNCT
cet-15628	120	4	ghussain	ghussain	PROPN
cet-15628	120	5	l.	l.	PROPN
cet-15628	120	6	,	,	PUNCT
cet-15628	120	7	alrbai	alrbai	PROPN
cet-15628	120	8	m.	m.	NOUN
cet-15628	120	9	,	,	PUNCT
cet-15628	120	10	al	al	PROPN
cet-15628	120	11	-	-	PUNCT
cet-15628	120	12	dahidi	dahidi	PROPN
cet-15628	120	13	s.	s.	PROPN
cet-15628	120	14	,	,	PUNCT
cet-15628	120	15	lu	lu	PROPN
cet-15628	120	16	z.	z.	PROPN
cet-15628	120	17	,	,	PUNCT
cet-15628	120	18	2024	2024	NUM
cet-15628	120	19	,	,	PUNCT
cet-15628	120	20	integrated	integrated	ADJ
cet-15628	120	21	assessment	assessment	NOUN
cet-15628	120	22	of	of	ADP
cet-15628	120	23	green	green	ADJ
cet-15628	120	24	hydrogen	hydrogen	NOUN
cet-15628	120	25	production	production	NOUN
cet-15628	120	26	in	in	ADP
cet-15628	120	27	california	california	PROPN
cet-15628	120	28	:	:	PUNCT
cet-15628	120	29	life	life	NOUN
cet-15628	120	30	cycle	cycle	NOUN
cet-15628	120	31	greenhouse	greenhouse	NOUN
cet-15628	120	32	gas	gas	NOUN
cet-15628	120	33	emissions	emission	NOUN
cet-15628	120	34	,	,	PUNCT
cet-15628	120	35	techno	techno	NOUN
cet-15628	120	36	-	-	PUNCT
cet-15628	120	37	economic	economic	ADJ
cet-15628	120	38	feasibility	feasibility	NOUN
cet-15628	120	39	,	,	PUNCT
cet-15628	120	40	and	and	CCONJ
cet-15628	120	41	resource	resource	NOUN
cet-15628	120	42	variability	variability	NOUN
cet-15628	120	43	.	.	PUNCT
cet-15628	121	1	energy	energy	NOUN
cet-15628	121	2	conversion	conversion	NOUN
cet-15628	121	3	and	and	CCONJ
cet-15628	121	4	management	management	NOUN
cet-15628	121	5	,	,	PUNCT
cet-15628	121	6	311	311	NUM
cet-15628	121	7	,	,	PUNCT
cet-15628	121	8	118514	118514	NUM
cet-15628	121	9	,	,	PUNCT
cet-15628	121	10	doi	doi	NOUN
cet-15628	121	11	:	:	PUNCT
cet-15628	121	12	10.1016	10.1016	NUM
cet-15628	121	13	/	/	SYM
cet-15628	121	14	j.enconman.2024.118514	j.enconman.2024.118514	PROPN
cet-15628	121	15	.	.	PUNCT
cet-15628	122	1	armando	armando	PROPN
cet-15628	122	2	d.-a	d.-a	PROPN
cet-15628	122	3	.	.	PROPN
cet-15628	122	4	,	,	PUNCT
cet-15628	122	5	carlos	carlos	PROPN
cet-15628	122	6	c.-h	c.-h	PROPN
cet-15628	122	7	.	.	PUNCT
cet-15628	123	1	j.	j.	PROPN
cet-15628	123	2	,	,	PUNCT
cet-15628	123	3	israel	israel	PROPN
cet-15628	123	4	f.-b	f.-b	PROPN
cet-15628	123	5	.	.	PUNCT
cet-15628	123	6	m.	m.	NOUN
cet-15628	123	7	,	,	PUNCT
cet-15628	123	8	jazmín	jazmín	VERB
cet-15628	123	9	h.-d	h.-d	PROPN
cet-15628	123	10	.	.	PUNCT
cet-15628	124	1	,	,	PUNCT
cet-15628	124	2	orlando	orlando	PROPN
cet-15628	124	3	p.-v	p.-v	PROPN
cet-15628	124	4	.	.	PUNCT
cet-15628	125	1	l.	l.	PROPN
cet-15628	125	2	,	,	PUNCT
cet-15628	125	3	javier	javier	PROPN
cet-15628	125	4	e.-m	e.-m	PROPN
cet-15628	125	5	.	.	PUNCT
cet-15628	126	1	f.	f.	PROPN
cet-15628	126	2	,	,	PUNCT
cet-15628	126	3	antonio	antonio	PROPN
cet-15628	126	4	s.-m	s.-m	PROPN
cet-15628	126	5	.	.	PUNCT
cet-15628	127	1	g.	g.	PROPN
cet-15628	127	2	,	,	PUNCT
cet-15628	127	3	gilver	gilver	PROPN
cet-15628	127	4	r.-c	r.-c	PROPN
cet-15628	127	5	.	.	PUNCT
cet-15628	127	6	,	,	PUNCT
cet-15628	127	7	2025	2025	NUM
cet-15628	127	8	,	,	PUNCT
cet-15628	127	9	life	life	NOUN
cet-15628	127	10	cycle	cycle	NOUN
cet-15628	127	11	analysis	analysis	NOUN
cet-15628	127	12	of	of	ADP
cet-15628	127	13	hydrogen	hydrogen	NOUN
cet-15628	127	14	production	production	NOUN
cet-15628	127	15	from	from	ADP
cet-15628	127	16	aqueous	aqueous	ADJ
cet-15628	127	17	phase	phase	NOUN
cet-15628	127	18	reforming	reform	VERB
cet-15628	127	19	of	of	ADP
cet-15628	127	20	glycerol	glycerol	NOUN
cet-15628	127	21	.	.	PUNCT
cet-15628	128	1	international	international	ADJ
cet-15628	128	2	journal	journal	PROPN
cet-15628	128	3	of	of	ADP
cet-15628	128	4	hydrogen	hydrogen	NOUN
cet-15628	128	5	energy	energy	NOUN
cet-15628	128	6	,	,	PUNCT
cet-15628	128	7	108	108	NUM
cet-15628	128	8	,	,	PUNCT
cet-15628	128	9	55–65	55–65	NUM
cet-15628	128	10	.	.	PUNCT
cet-15628	129	1	bicer	bicer	PROPN
cet-15628	129	2	y.	y.	PROPN
cet-15628	129	3	,	,	PUNCT
cet-15628	129	4	dincer	dincer	NOUN
cet-15628	129	5	i.	i.	PROPN
cet-15628	129	6	,	,	PUNCT
cet-15628	129	7	2017	2017	NUM
cet-15628	129	8	,	,	PUNCT
cet-15628	129	9	clean	clean	ADJ
cet-15628	129	10	fuel	fuel	NOUN
cet-15628	129	11	options	option	NOUN
cet-15628	129	12	with	with	ADP
cet-15628	129	13	hydrogen	hydrogen	NOUN
cet-15628	129	14	for	for	ADP
cet-15628	129	15	sea	sea	NOUN
cet-15628	129	16	transportation	transportation	NOUN
cet-15628	129	17	:	:	PUNCT
cet-15628	129	18	a	a	DET
cet-15628	129	19	life	life	NOUN
cet-15628	129	20	cycle	cycle	NOUN
cet-15628	129	21	approach	approach	NOUN
cet-15628	129	22	.	.	PUNCT
cet-15628	130	1	international	international	ADJ
cet-15628	130	2	journal	journal	PROPN
cet-15628	130	3	of	of	ADP
cet-15628	130	4	hydrogen	hydrogen	NOUN
cet-15628	130	5	energy	energy	NOUN
cet-15628	130	6	,	,	PUNCT
cet-15628	130	7	43(2	43(2	NUM
cet-15628	130	8	)	)	PUNCT
cet-15628	130	9	,	,	PUNCT
cet-15628	130	10	1179–1193	1179–1193	NUM
cet-15628	130	11	.	.	PUNCT
cet-15628	131	1	dawood	dawood	PROPN
cet-15628	131	2	f.	f.	PROPN
cet-15628	131	3	,	,	PUNCT
cet-15628	131	4	anda	anda	PROPN
cet-15628	131	5	m.	m.	PROPN
cet-15628	131	6	,	,	PUNCT
cet-15628	131	7	shafiullah	shafiullah	PROPN
cet-15628	131	8	g.	g.	PROPN
cet-15628	131	9	,	,	PUNCT
cet-15628	131	10	2020	2020	NUM
cet-15628	131	11	,	,	PUNCT
cet-15628	131	12	hydrogen	hydrogen	NOUN
cet-15628	131	13	production	production	NOUN
cet-15628	131	14	for	for	ADP
cet-15628	131	15	energy	energy	NOUN
cet-15628	131	16	:	:	PUNCT
cet-15628	131	17	an	an	DET
cet-15628	131	18	overview	overview	NOUN
cet-15628	131	19	.	.	PUNCT
cet-15628	132	1	international	international	ADJ
cet-15628	132	2	journal	journal	NOUN
cet-15628	132	3	of	of	ADP
cet-15628	132	4	hydrogen	hydrogen	NOUN
cet-15628	132	5	energy	energy	NOUN
cet-15628	132	6	,	,	PUNCT
cet-15628	132	7	45(7	45(7	NUM
cet-15628	132	8	)	)	PUNCT
cet-15628	132	9	,	,	PUNCT
cet-15628	132	10	3847–3869	3847–3869	NUM
cet-15628	132	11	.	.	PUNCT
cet-15628	133	1	guven	guven	PROPN
cet-15628	133	2	d.	d.	PROPN
cet-15628	133	3	,	,	PUNCT
cet-15628	133	4	2024	2024	NUM
cet-15628	133	5	,	,	PUNCT
cet-15628	133	6	offshore	offshore	ADJ
cet-15628	133	7	wind	wind	NOUN
cet-15628	133	8	-	-	PUNCT
cet-15628	133	9	driven	drive	VERB
cet-15628	133	10	green	green	ADJ
cet-15628	133	11	hydrogen	hydrogen	NOUN
cet-15628	133	12	:	:	PUNCT
cet-15628	133	13	bridging	bridge	VERB
cet-15628	133	14	environmental	environmental	ADJ
cet-15628	133	15	sustainability	sustainability	NOUN
cet-15628	133	16	and	and	CCONJ
cet-15628	133	17	economic	economic	ADJ
cet-15628	133	18	viability	viability	NOUN
cet-15628	133	19	.	.	PUNCT
cet-15628	134	1	international	international	ADJ
cet-15628	134	2	journal	journal	PROPN
cet-15628	134	3	of	of	ADP
cet-15628	134	4	hydrogen	hydrogen	NOUN
cet-15628	134	5	energy	energy	NOUN
cet-15628	134	6	,	,	PUNCT
cet-15628	134	7	72	72	NUM
cet-15628	134	8	,	,	PUNCT
cet-15628	134	9	661–676	661–676	NUM
cet-15628	134	10	.	.	PUNCT
cet-15628	135	1	herrmann	herrmann	PROPN
cet-15628	135	2	i.t	i.t	PROPN
cet-15628	135	3	.	.	PROPN
cet-15628	135	4	,	,	PUNCT
cet-15628	135	5	moltesen	moltesen	PROPN
cet-15628	135	6	a.	a.	NOUN
cet-15628	135	7	,	,	PUNCT
cet-15628	135	8	2014	2014	NUM
cet-15628	135	9	,	,	PUNCT
cet-15628	135	10	does	do	AUX
cet-15628	135	11	it	it	PRON
cet-15628	135	12	matter	matter	VERB
cet-15628	135	13	which	which	DET
cet-15628	135	14	life	life	NOUN
cet-15628	135	15	cycle	cycle	NOUN
cet-15628	135	16	assessment	assessment	NOUN
cet-15628	135	17	(	(	PUNCT
cet-15628	135	18	lca	lca	PROPN
cet-15628	135	19	)	)	PUNCT
cet-15628	135	20	tool	tool	NOUN
cet-15628	135	21	you	you	PRON
cet-15628	135	22	choose	choose	VERB
cet-15628	135	23	?	?	PUNCT
cet-15628	136	1	–	–	PUNCT
cet-15628	136	2	a	a	DET
cet-15628	136	3	comparative	comparative	ADJ
cet-15628	136	4	assessment	assessment	NOUN
cet-15628	136	5	of	of	ADP
cet-15628	136	6	simapro	simapro	ADJ
cet-15628	136	7	and	and	CCONJ
cet-15628	136	8	gabi	gabi	PROPN
cet-15628	136	9	.	.	PUNCT
cet-15628	137	1	journal	journal	NOUN
cet-15628	137	2	of	of	ADP
cet-15628	137	3	cleaner	clean	ADJ
cet-15628	137	4	production	production	NOUN
cet-15628	137	5	,	,	PUNCT
cet-15628	137	6	86	86	NUM
cet-15628	137	7	,	,	PUNCT
cet-15628	137	8	163–169	163–169	NUM
cet-15628	137	9	.	.	PUNCT
cet-15628	138	1	hincapié	hincapié	PROPN
cet-15628	138	2	-	-	PUNCT
cet-15628	138	3	ossa	ossa	PROPN
cet-15628	138	4	d.	d.	PROPN
cet-15628	138	5	,	,	PUNCT
cet-15628	138	6	gingerich	gingerich	PROPN
cet-15628	138	7	d.b	d.b	PROPN
cet-15628	138	8	.	.	PROPN
cet-15628	138	9	,	,	PUNCT
cet-15628	138	10	2024	2024	NUM
cet-15628	138	11	,	,	PUNCT
cet-15628	138	12	measuring	measure	VERB
cet-15628	138	13	the	the	DET
cet-15628	138	14	global	global	ADJ
cet-15628	138	15	warming	warming	NOUN
cet-15628	138	16	potential	potential	NOUN
cet-15628	138	17	of	of	ADP
cet-15628	138	18	polygeneration	polygeneration	NOUN
cet-15628	138	19	in	in	ADP
cet-15628	138	20	coalbased	coalbase	VERB
cet-15628	138	21	hydrogen	hydrogen	NOUN
cet-15628	138	22	systems	system	NOUN
cet-15628	138	23	.	.	PUNCT
cet-15628	139	1	international	international	ADJ
cet-15628	139	2	journal	journal	PROPN
cet-15628	139	3	of	of	ADP
cet-15628	139	4	hydrogen	hydrogen	NOUN
cet-15628	139	5	energy	energy	NOUN
cet-15628	139	6	,	,	PUNCT
cet-15628	139	7	100	100	NUM
cet-15628	139	8	,	,	PUNCT
cet-15628	139	9	1188–1200	1188–1200	NUM
cet-15628	139	10	.	.	PUNCT
cet-15628	140	1	li	li	PROPN
cet-15628	140	2	z.	z.	PROPN
cet-15628	140	3	,	,	PUNCT
cet-15628	140	4	huang	huang	PROPN
cet-15628	140	5	s.	s.	PROPN
cet-15628	140	6	,	,	PUNCT
cet-15628	140	7	liu	liu	PROPN
cet-15628	140	8	x.	x.	PROPN
cet-15628	140	9	,	,	PUNCT
cet-15628	140	10	wu	wu	PROPN
cet-15628	140	11	h.	h.	PROPN
cet-15628	140	12	,	,	PUNCT
cet-15628	140	13	2024	2024	NUM
cet-15628	140	14	,	,	PUNCT
cet-15628	140	15	“	"	PUNCT
cet-15628	140	16	energy‒environment	energy‒environment	NOUN
cet-15628	140	17	”	"	PUNCT
cet-15628	140	18	life	life	NOUN
cet-15628	140	19	cycle	cycle	NOUN
cet-15628	140	20	assessment	assessment	NOUN
cet-15628	140	21	and	and	CCONJ
cet-15628	140	22	comparison	comparison	NOUN
cet-15628	140	23	of	of	ADP
cet-15628	140	24	a	a	DET
cet-15628	140	25	nuclearbased	nuclearbased	ADJ
cet-15628	140	26	hydrogen	hydrogen	NOUN
cet-15628	140	27	production	production	NOUN
cet-15628	140	28	system	system	NOUN
cet-15628	140	29	.	.	PUNCT
cet-15628	141	1	international	international	ADJ
cet-15628	141	2	journal	journal	PROPN
cet-15628	141	3	of	of	ADP
cet-15628	141	4	hydrogen	hydrogen	NOUN
cet-15628	141	5	energy	energy	NOUN
cet-15628	141	6	,	,	PUNCT
cet-15628	141	7	96	96	NUM
cet-15628	141	8	,	,	PUNCT
cet-15628	141	9	351–359	351–359	NUM
cet-15628	141	10	.	.	PUNCT
cet-15628	141	11	materazzi	materazzi	PROPN
cet-15628	141	12	m.	m.	PROPN
cet-15628	141	13	,	,	PUNCT
cet-15628	141	14	chari	chari	PROPN
cet-15628	141	15	s.	s.	PROPN
cet-15628	141	16	,	,	PUNCT
cet-15628	141	17	sebastiani	sebastiani	PROPN
cet-15628	141	18	a.	a.	PROPN
cet-15628	141	19	,	,	PUNCT
cet-15628	141	20	lettieri	lettieri	PROPN
cet-15628	141	21	p.	p.	PROPN
cet-15628	141	22	,	,	PUNCT
cet-15628	141	23	paulillo	paulillo	PROPN
cet-15628	141	24	a.	a.	PROPN
cet-15628	141	25	,	,	PUNCT
cet-15628	141	26	2023	2023	NUM
cet-15628	141	27	,	,	PUNCT
cet-15628	141	28	waste	waste	NOUN
cet-15628	141	29	-	-	PUNCT
cet-15628	141	30	to	to	ADP
cet-15628	141	31	-	-	PUNCT
cet-15628	141	32	energy	energy	NOUN
cet-15628	141	33	and	and	CCONJ
cet-15628	141	34	waste	waste	NOUN
cet-15628	141	35	-	-	PUNCT
cet-15628	141	36	to	to	ADP
cet-15628	141	37	-	-	PUNCT
cet-15628	141	38	hydrogen	hydrogen	NOUN
cet-15628	141	39	with	with	ADP
cet-15628	141	40	ccs	ccs	PROPN
cet-15628	141	41	:	:	PUNCT
cet-15628	141	42	methodological	methodological	ADJ
cet-15628	141	43	assessment	assessment	NOUN
cet-15628	141	44	of	of	ADP
cet-15628	141	45	pathways	pathway	NOUN
cet-15628	141	46	to	to	ADP
cet-15628	141	47	carbon	carbon	NOUN
cet-15628	141	48	-	-	PUNCT
cet-15628	141	49	negative	negative	ADJ
cet-15628	141	50	waste	waste	NOUN
cet-15628	141	51	treatment	treatment	NOUN
cet-15628	141	52	from	from	ADP
cet-15628	141	53	an	an	DET
cet-15628	141	54	lca	lca	PROPN
cet-15628	141	55	perspective	perspective	NOUN
cet-15628	141	56	.	.	PUNCT
cet-15628	142	1	waste	waste	NOUN
cet-15628	142	2	management	management	PROPN
cet-15628	142	3	,	,	PUNCT
cet-15628	142	4	173	173	NUM
cet-15628	142	5	,	,	PUNCT
cet-15628	142	6	184–199	184–199	NUM
cet-15628	142	7	.	.	PUNCT
cet-15628	143	1	oburoh	oburoh	PROPN
cet-15628	143	2	a.	a.	PROPN
cet-15628	143	3	,	,	PUNCT
cet-15628	143	4	oke	oke	PROPN
cet-15628	143	5	a.	a.	PROPN
cet-15628	143	6	,	,	PUNCT
cet-15628	143	7	njuguna	njuguna	PROPN
cet-15628	143	8	j.	j.	PROPN
cet-15628	143	9	,	,	PUNCT
cet-15628	143	10	younas	younas	NOUN
cet-15628	143	11	m.	m.	NOUN
cet-15628	143	12	,	,	PUNCT
cet-15628	143	13	2025	2025	NUM
cet-15628	143	14	,	,	PUNCT
cet-15628	143	15	blue	blue	ADJ
cet-15628	143	16	hydrogen	hydrogen	NOUN
cet-15628	143	17	in	in	ADP
cet-15628	143	18	the	the	DET
cet-15628	143	19	united	united	ADJ
cet-15628	143	20	kingdom	kingdom	PROPN
cet-15628	143	21	–	–	PUNCT
cet-15628	143	22	a	a	DET
cet-15628	143	23	policy	policy	NOUN
cet-15628	143	24	&	&	CCONJ
cet-15628	143	25	environmental	environmental	ADJ
cet-15628	143	26	case	case	NOUN
cet-15628	143	27	study	study	NOUN
cet-15628	143	28	.	.	PUNCT
cet-15628	144	1	energy	energy	NOUN
cet-15628	144	2	reviews	review	NOUN
cet-15628	144	3	,	,	PUNCT
cet-15628	144	4	4(2	4(2	NUM
cet-15628	144	5	)	)	PUNCT
cet-15628	144	6	,	,	PUNCT
cet-15628	144	7	100131	100131	NUM
cet-15628	144	8	.	.	PUNCT
cet-15628	145	1	quarton	quarton	PROPN
cet-15628	145	2	c.j	c.j	PROPN
cet-15628	145	3	.	.	PROPN
cet-15628	145	4	,	,	PUNCT
cet-15628	145	5	samsatli	samsatli	PROPN
cet-15628	145	6	s.	s.	PROPN
cet-15628	145	7	,	,	PUNCT
cet-15628	145	8	2020	2020	NUM
cet-15628	145	9	,	,	PUNCT
cet-15628	145	10	the	the	DET
cet-15628	145	11	value	value	NOUN
cet-15628	145	12	of	of	ADP
cet-15628	145	13	hydrogen	hydrogen	NOUN
cet-15628	145	14	and	and	CCONJ
cet-15628	145	15	carbon	carbon	NOUN
cet-15628	145	16	capture	capture	NOUN
cet-15628	145	17	,	,	PUNCT
cet-15628	145	18	storage	storage	NOUN
cet-15628	145	19	and	and	CCONJ
cet-15628	145	20	utilisation	utilisation	NOUN
cet-15628	145	21	in	in	ADP
cet-15628	145	22	decarbonising	decarbonise	VERB
cet-15628	145	23	energy	energy	NOUN
cet-15628	145	24	:	:	PUNCT
cet-15628	145	25	insights	insight	NOUN
cet-15628	145	26	from	from	ADP
cet-15628	145	27	integrated	integrate	VERB
cet-15628	145	28	value	value	NOUN
cet-15628	145	29	chain	chain	NOUN
cet-15628	145	30	optimisation	optimisation	NOUN
cet-15628	145	31	.	.	PUNCT
cet-15628	146	1	applied	apply	VERB
cet-15628	146	2	energy	energy	NOUN
cet-15628	146	3	,	,	PUNCT
cet-15628	146	4	257	257	NUM
cet-15628	146	5	,	,	PUNCT
cet-15628	146	6	113936	113936	NUM
cet-15628	146	7	.	.	PUNCT
cet-15628	147	1	rangel	rangel	PROPN
cet-15628	147	2	g.p	g.p	PROPN
cet-15628	147	3	.	.	PROPN
cet-15628	147	4	,	,	PUNCT
cet-15628	147	5	domingos	domingos	PROPN
cet-15628	147	6	m.g	m.g	PROPN
cet-15628	147	7	.	.	PROPN
cet-15628	147	8	,	,	PUNCT
cet-15628	147	9	lopes	lopes	PROPN
cet-15628	147	10	j.c	j.c	PROPN
cet-15628	147	11	.	.	PROPN
cet-15628	147	12	,	,	PUNCT
cet-15628	147	13	neto	neto	PROPN
cet-15628	147	14	b.	b.	PROPN
cet-15628	147	15	,	,	PUNCT
cet-15628	147	16	2024	2024	NUM
cet-15628	147	17	,	,	PUNCT
cet-15628	147	18	sustainable	sustainable	ADJ
cet-15628	147	19	green	green	ADJ
cet-15628	147	20	hydrogen	hydrogen	NOUN
cet-15628	147	21	production	production	NOUN
cet-15628	147	22	:	:	PUNCT
cet-15628	147	23	trading	trade	VERB
cet-15628	147	24	off	off	ADP
cet-15628	147	25	costs	cost	NOUN
cet-15628	147	26	and	and	CCONJ
cet-15628	147	27	environmental	environmental	ADJ
cet-15628	147	28	impacts	impact	NOUN
cet-15628	147	29	.	.	PUNCT
cet-15628	148	1	international	international	ADJ
cet-15628	148	2	journal	journal	NOUN
cet-15628	148	3	of	of	ADP
cet-15628	148	4	hydrogen	hydrogen	NOUN
cet-15628	148	5	energy	energy	NOUN
cet-15628	148	6	,	,	PUNCT
cet-15628	148	7	100	100	NUM
cet-15628	148	8	,	,	PUNCT
cet-15628	148	9	994–1009	994–1009	NUM
cet-15628	148	10	.	.	PUNCT
cet-15628	148	11	rey	rey	PROPN
cet-15628	148	12	i.	i.	PROPN
cet-15628	148	13	,	,	PUNCT
cet-15628	148	14	barrio	barrio	PROPN
cet-15628	148	15	v.	v.	PROPN
cet-15628	148	16	,	,	PUNCT
cet-15628	148	17	agirre	agirre	ADJ
cet-15628	148	18	i.	i.	NOUN
cet-15628	148	19	,	,	PUNCT
cet-15628	148	20	2024	2024	NUM
cet-15628	148	21	,	,	PUNCT
cet-15628	148	22	environmental	environmental	ADJ
cet-15628	148	23	assessment	assessment	NOUN
cet-15628	148	24	of	of	ADP
cet-15628	148	25	a	a	DET
cet-15628	148	26	hydrogen	hydrogen	NOUN
cet-15628	148	27	supply	supply	NOUN
cet-15628	148	28	chain	chain	NOUN
cet-15628	148	29	using	use	VERB
cet-15628	148	30	lohc	lohc	NOUN
cet-15628	148	31	system	system	NOUN
cet-15628	148	32	with	with	ADP
cet-15628	148	33	novel	novel	ADJ
cet-15628	148	34	low	low	ADJ
cet-15628	148	35	-	-	PUNCT
cet-15628	148	36	pgm	pgm	NOUN
cet-15628	148	37	catalysts	catalyst	NOUN
cet-15628	148	38	:	:	PUNCT
cet-15628	148	39	a	a	DET
cet-15628	148	40	life	life	NOUN
cet-15628	148	41	cycle	cycle	NOUN
cet-15628	148	42	approach	approach	NOUN
cet-15628	148	43	.	.	PUNCT
cet-15628	149	1	international	international	ADJ
cet-15628	149	2	journal	journal	PROPN
cet-15628	149	3	of	of	ADP
cet-15628	149	4	hydrogen	hydrogen	NOUN
cet-15628	149	5	energy	energy	NOUN
cet-15628	149	6	.	.	PUNCT
cet-15628	150	1	doi	doi	NOUN
cet-15628	150	2	:	:	PUNCT
cet-15628	150	3	10.1016	10.1016	NUM
cet-15628	150	4	/	/	SYM
cet-15628	150	5	j.ijhydene.2024.11.197	j.ijhydene.2024.11.197	PROPN
cet-15628	150	6	.	.	PUNCT
cet-15628	151	1	siddiqui	siddiqui	PROPN
cet-15628	151	2	o.	o.	PROPN
cet-15628	151	3	,	,	PUNCT
cet-15628	151	4	dincer	dincer	NOUN
cet-15628	151	5	i.	i.	PROPN
cet-15628	151	6	,	,	PUNCT
cet-15628	151	7	2019	2019	NUM
cet-15628	151	8	,	,	PUNCT
cet-15628	151	9	a	a	DET
cet-15628	151	10	well	well	NOUN
cet-15628	151	11	to	to	PART
cet-15628	151	12	pump	pump	VERB
cet-15628	151	13	life	life	NOUN
cet-15628	151	14	cycle	cycle	NOUN
cet-15628	151	15	environmental	environmental	ADJ
cet-15628	151	16	impact	impact	NOUN
cet-15628	151	17	assessment	assessment	NOUN
cet-15628	151	18	of	of	ADP
cet-15628	151	19	some	some	DET
cet-15628	151	20	hydrogen	hydrogen	NOUN
cet-15628	151	21	production	production	NOUN
cet-15628	151	22	routes	route	NOUN
cet-15628	151	23	.	.	PUNCT
cet-15628	152	1	international	international	ADJ
cet-15628	152	2	journal	journal	PROPN
cet-15628	152	3	of	of	ADP
cet-15628	152	4	hydrogen	hydrogen	NOUN
cet-15628	152	5	energy	energy	NOUN
cet-15628	152	6	,	,	PUNCT
cet-15628	152	7	44(12	44(12	NUM
cet-15628	152	8	)	)	PUNCT
cet-15628	152	9	,	,	PUNCT
cet-15628	152	10	5773–5786	5773–5786	NUM
cet-15628	152	11	.	.	PUNCT
cet-15628	152	12	stolte	stolte	NOUN
cet-15628	152	13	m.	m.	PROPN
cet-15628	152	14	,	,	PUNCT
cet-15628	152	15	minuto	minuto	PROPN
cet-15628	152	16	f.d	f.d	PROPN
cet-15628	152	17	.	.	PROPN
cet-15628	152	18	,	,	PUNCT
cet-15628	152	19	perol	perol	PROPN
cet-15628	152	20	a.	a.	PROPN
cet-15628	152	21	,	,	PUNCT
cet-15628	152	22	bindi	bindi	NOUN
cet-15628	152	23	m.	m.	NOUN
cet-15628	152	24	,	,	PUNCT
cet-15628	152	25	lanzini	lanzini	PROPN
cet-15628	152	26	a.	a.	NOUN
cet-15628	152	27	,	,	PUNCT
cet-15628	152	28	2025	2025	NUM
cet-15628	152	29	,	,	PUNCT
cet-15628	152	30	optimisation	optimisation	NOUN
cet-15628	152	31	of	of	ADP
cet-15628	152	32	green	green	ADJ
cet-15628	152	33	hydrogen	hydrogen	NOUN
cet-15628	152	34	production	production	NOUN
cet-15628	152	35	for	for	ADP
cet-15628	152	36	hardto	hardto	NOUN
cet-15628	152	37	-	-	PUNCT
cet-15628	152	38	abate	abate	NOUN
cet-15628	152	39	industries	industry	NOUN
cet-15628	152	40	:	:	PUNCT
cet-15628	152	41	an	an	DET
cet-15628	152	42	italian	italian	ADJ
cet-15628	152	43	case	case	NOUN
cet-15628	152	44	study	study	NOUN
cet-15628	152	45	considering	consider	VERB
cet-15628	152	46	national	national	ADJ
cet-15628	152	47	incentives	incentive	NOUN
cet-15628	152	48	.	.	PUNCT
cet-15628	153	1	international	international	ADJ
cet-15628	153	2	journal	journal	NOUN
cet-15628	153	3	of	of	ADP
cet-15628	153	4	hydrogen	hydrogen	NOUN
cet-15628	153	5	energy	energy	NOUN
cet-15628	153	6	.	.	PUNCT
cet-15628	154	1	doi	doi	NOUN
cet-15628	154	2	:	:	PUNCT
cet-15628	154	3	10.1016	10.1016	NUM
cet-15628	154	4	/	/	SYM
cet-15628	154	5	j.ijhydene.2025.03.008	j.ijhydene.2025.03.008	PROPN
cet-15628	154	6	.	.	PUNCT
cet-15628	155	1	tahir	tahir	PROPN
cet-15628	155	2	m.m	m.m	PROPN
cet-15628	155	3	.	.	PROPN
cet-15628	155	4	,	,	PUNCT
cet-15628	155	5	abbas	abbas	PROPN
cet-15628	155	6	a.	a.	PROPN
cet-15628	155	7	,	,	PUNCT
cet-15628	155	8	dickson	dickson	PROPN
cet-15628	155	9	r.	r.	PROPN
cet-15628	155	10	,	,	PUNCT
cet-15628	155	11	2025	2025	NUM
cet-15628	155	12	,	,	PUNCT
cet-15628	155	13	green	green	ADJ
cet-15628	155	14	hydrogen	hydrogen	NOUN
cet-15628	155	15	and	and	CCONJ
cet-15628	155	16	chemical	chemical	NOUN
cet-15628	155	17	production	production	NOUN
cet-15628	155	18	from	from	ADP
cet-15628	155	19	solar	solar	ADJ
cet-15628	155	20	energy	energy	NOUN
cet-15628	155	21	in	in	ADP
cet-15628	155	22	pakistan	pakistan	PROPN
cet-15628	155	23	:	:	PUNCT
cet-15628	155	24	a	a	DET
cet-15628	155	25	geospatial	geospatial	NOUN
cet-15628	155	26	,	,	PUNCT
cet-15628	155	27	techno	techno	NOUN
cet-15628	155	28	-	-	PUNCT
cet-15628	155	29	economic	economic	ADJ
cet-15628	155	30	,	,	PUNCT
cet-15628	155	31	and	and	CCONJ
cet-15628	155	32	environmental	environmental	ADJ
cet-15628	155	33	assessment	assessment	NOUN
cet-15628	155	34	.	.	PUNCT
cet-15628	156	1	international	international	ADJ
cet-15628	156	2	journal	journal	PROPN
cet-15628	156	3	of	of	ADP
cet-15628	156	4	hydrogen	hydrogen	NOUN
cet-15628	156	5	energy	energy	NOUN
cet-15628	156	6	,	,	PUNCT
cet-15628	156	7	116	116	NUM
cet-15628	156	8	,	,	PUNCT
cet-15628	156	9	613–626	613–626	NUM
cet-15628	156	10	.	.	PUNCT
cet-15628	157	1	vilbergsson	vilbergsson	PROPN
cet-15628	157	2	k.v	k.v	PROPN
cet-15628	157	3	.	.	PROPN
cet-15628	157	4	,	,	PUNCT
cet-15628	157	5	dillman	dillman	PROPN
cet-15628	157	6	k.	k.	PROPN
cet-15628	157	7	,	,	PUNCT
cet-15628	157	8	emami	emami	PROPN
cet-15628	157	9	n.	n.	PROPN
cet-15628	157	10	,	,	PUNCT
cet-15628	157	11	ásbjörnsson	ásbjörnsson	PROPN
cet-15628	157	12	e.j	e.j	PROPN
cet-15628	157	13	.	.	PROPN
cet-15628	157	14	,	,	PUNCT
cet-15628	157	15	heinonen	heinonen	PROPN
cet-15628	157	16	j.	j.	PROPN
cet-15628	157	17	,	,	PUNCT
cet-15628	157	18	finger	finger	PROPN
cet-15628	157	19	d.c	d.c	PROPN
cet-15628	157	20	.	.	PROPN
cet-15628	157	21	,	,	PUNCT
cet-15628	157	22	2023	2023	NUM
cet-15628	157	23	,	,	PUNCT
cet-15628	157	24	can	can	AUX
cet-15628	157	25	remote	remote	VERB
cet-15628	157	26	green	green	ADJ
cet-15628	157	27	hydrogen	hydrogen	NOUN
cet-15628	157	28	production	production	NOUN
cet-15628	157	29	play	play	VERB
cet-15628	157	30	a	a	DET
cet-15628	157	31	key	key	ADJ
cet-15628	157	32	role	role	NOUN
cet-15628	157	33	in	in	ADP
cet-15628	157	34	decarbonizing	decarbonize	VERB
cet-15628	157	35	europe	europe	PROPN
cet-15628	157	36	in	in	ADP
cet-15628	157	37	the	the	DET
cet-15628	157	38	future	future	NOUN
cet-15628	157	39	?	?	PUNCT
cet-15628	158	1	a	a	DET
cet-15628	158	2	cradle	cradle	NOUN
cet-15628	158	3	-	-	PUNCT
cet-15628	158	4	to	to	ADP
cet-15628	158	5	-	-	PUNCT
cet-15628	158	6	gate	gate	NOUN
cet-15628	158	7	lca	lca	PROPN
cet-15628	158	8	of	of	ADP
cet-15628	158	9	hydrogen	hydrogen	NOUN
cet-15628	158	10	production	production	NOUN
cet-15628	158	11	in	in	ADP
cet-15628	158	12	austria	austria	PROPN
cet-15628	158	13	,	,	PUNCT
cet-15628	158	14	belgium	belgium	NOUN
cet-15628	158	15	,	,	PUNCT
cet-15628	158	16	and	and	CCONJ
cet-15628	158	17	iceland	iceland	PROPN
cet-15628	158	18	.	.	PUNCT
cet-15628	159	1	international	international	ADJ
cet-15628	159	2	journal	journal	PROPN
cet-15628	159	3	of	of	ADP
cet-15628	159	4	hydrogen	hydrogen	NOUN
cet-15628	159	5	energy	energy	NOUN
cet-15628	159	6	,	,	PUNCT
cet-15628	159	7	48(46	48(46	NUM
cet-15628	159	8	)	)	PUNCT
cet-15628	159	9	,	,	PUNCT
cet-15628	159	10	17711	17711	NUM
cet-15628	159	11	–	–	PUNCT
cet-15628	159	12	17728	17728	NUM
cet-15628	159	13	.	.	PUNCT
cet-15628	160	1	wilkinson	wilkinson	PROPN
cet-15628	160	2	j.	j.	PROPN
cet-15628	160	3	,	,	PUNCT
cet-15628	160	4	mays	mays	PROPN
cet-15628	160	5	t.	t.	PROPN
cet-15628	160	6	,	,	PUNCT
cet-15628	160	7	mcmanus	mcmanus	PROPN
cet-15628	160	8	m.	m.	NOUN
cet-15628	160	9	,	,	PUNCT
cet-15628	160	10	2023	2023	NUM
cet-15628	160	11	,	,	PUNCT
cet-15628	160	12	review	review	NOUN
cet-15628	160	13	and	and	CCONJ
cet-15628	160	14	meta	meta	ADJ
cet-15628	160	15	-	-	PUNCT
cet-15628	160	16	analysis	analysis	NOUN
cet-15628	160	17	of	of	ADP
cet-15628	160	18	recent	recent	ADJ
cet-15628	160	19	life	life	NOUN
cet-15628	160	20	cycle	cycle	NOUN
cet-15628	160	21	assessments	assessment	NOUN
cet-15628	160	22	of	of	ADP
cet-15628	160	23	hydrogen	hydrogen	NOUN
cet-15628	160	24	production	production	NOUN
cet-15628	160	25	.	.	PUNCT
cet-15628	161	1	cleaner	clean	ADJ
cet-15628	161	2	environmental	environmental	ADJ
cet-15628	161	3	systems	system	NOUN
cet-15628	161	4	,	,	PUNCT
cet-15628	161	5	9	9	NUM
cet-15628	161	6	,	,	PUNCT
cet-15628	161	7	100116	100116	NUM
cet-15628	161	8	.	.	PUNCT
cet-15628	162	1	zhang	zhang	PROPN
cet-15628	162	2	r.	r.	PROPN
cet-15628	162	3	,	,	PUNCT
cet-15628	162	4	yin	yin	PROPN
cet-15628	162	5	k.	k.	PROPN
cet-15628	162	6	,	,	PUNCT
cet-15628	162	7	wei	wei	PROPN
cet-15628	162	8	r.	r.	PROPN
cet-15628	162	9	,	,	PUNCT
cet-15628	162	10	ruan	ruan	PROPN
cet-15628	162	11	j.	j.	PROPN
cet-15628	162	12	,	,	PUNCT
cet-15628	162	13	yang	yang	PROPN
cet-15628	162	14	j.	j.	PROPN
cet-15628	162	15	,	,	PUNCT
cet-15628	162	16	wang	wang	PROPN
cet-15628	162	17	s.	s.	PROPN
cet-15628	162	18	,	,	PUNCT
cet-15628	162	19	wang	wang	PROPN
cet-15628	162	20	y.	y.	PROPN
cet-15628	162	21	,	,	PUNCT
cet-15628	162	22	2025	2025	NUM
cet-15628	162	23	,	,	PUNCT
cet-15628	162	24	comprehensive	comprehensive	ADJ
cet-15628	162	25	analysis	analysis	NOUN
cet-15628	162	26	of	of	ADP
cet-15628	162	27	life	life	NOUN
cet-15628	162	28	cycle	cycle	NOUN
cet-15628	162	29	energy	energy	NOUN
cet-15628	162	30	consumption	consumption	NOUN
cet-15628	162	31	and	and	CCONJ
cet-15628	162	32	environmental	environmental	ADJ
cet-15628	162	33	impact	impact	NOUN
cet-15628	162	34	of	of	ADP
cet-15628	162	35	hydrogen	hydrogen	NOUN
cet-15628	162	36	production	production	NOUN
cet-15628	162	37	process	process	NOUN
cet-15628	162	38	via	via	ADP
cet-15628	162	39	plasma	plasma	NOUN
cet-15628	162	40	co	co	NOUN
cet-15628	162	41	-	-	NOUN
cet-15628	162	42	gasification	gasification	NOUN
cet-15628	162	43	of	of	ADP
cet-15628	162	44	coal	coal	NOUN
cet-15628	162	45	and	and	CCONJ
cet-15628	162	46	biomass	biomass	NOUN
cet-15628	162	47	.	.	PUNCT
cet-15628	163	1	energy	energy	NOUN
cet-15628	163	2	,	,	PUNCT
cet-15628	163	3	324	324	NUM
cet-15628	163	4	,	,	PUNCT
cet-15628	163	5	135976	135976	NUM
cet-15628	163	6	.	.	PUNCT
cet-15628	164	1	18	18	NUM
cet-15628	164	2	0013.pdf	0013.pdf	ADJ
cet-15628	164	3	benchmarking	benchmarke	VERB
cet-15628	164	4	hydrogen	hydrogen	NOUN
cet-15628	164	5	life	life	NOUN
cet-15628	164	6	cycle	cycle	NOUN
cet-15628	164	7	assessments	assessment	NOUN
cet-15628	164	8	:	:	PUNCT
cet-15628	164	9	a	a	DET
cet-15628	164	10	review	review	NOUN
cet-15628	164	11	of	of	ADP
cet-15628	164	12	methodologies	methodology	NOUN
cet-15628	164	13	and	and	CCONJ
cet-15628	164	14	result	result	VERB