id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
cet-14498		cet-14498		6	.pdf	application/pdf	4313	176	41	It is seen that in line with the main factors influencing the environmental and energy performance of the residential heating appliances (i.e., fuel quality, appliance technology, operating conditions, user behavior, appliance and stack maintenance conditions) technology oriented strategies such as “technological turnover” of biomass appliances (i.e., replacement of existing biomass heating appliances with 5-star pellet appliances) would bring an important reduction in PM emissions (93%) but would not be completely effective since no significant benefit is seen for NOx emission when transitioning to advanced biomass appliances. However, taking into account adverse effects of biomass combustion emissions on human health and heavy impact on air quality 445 (Naeher et al., 2007) an alternative scenario involving a fuel switch (i.e., from solid biomass to gaseous fuel) is also conceived.	cache/cet-14498.pdf	txt/cet-14498.txt