In this work six different layouts for the production of a substitute of natural gas (SNG) and electricity from biomass and fluctuating electricity are compared from the environmental point of view by means of Life Cycle Assessment (LCA) methodology. Two different functional units are chosen: 1 kg of SNG produced and 1 MJ of output energy (SNG + electricity). Global Warming Potential (GWP), Cumulative Energy Demand (CED) and Acidification Potential (AP) are selected as impact indicators for this analysis.
Life Cycle Assessment of substitute natural gas production from biomass and electrolytic hydrogen
Daniele Candelaresi;Giuseppe Spazzafumo
2020-01-01
Abstract
In this work six different layouts for the production of a substitute of natural gas (SNG) and electricity from biomass and fluctuating electricity are compared from the environmental point of view by means of Life Cycle Assessment (LCA) methodology. Two different functional units are chosen: 1 kg of SNG produced and 1 MJ of output energy (SNG + electricity). Global Warming Potential (GWP), Cumulative Energy Demand (CED) and Acidification Potential (AP) are selected as impact indicators for this analysis.File in questo prodotto:
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