From NOT A LOT OF PEOPLE KNOW THAT
By P Gosselin
Wooden pellets are sometimes seen in its place, climate-friendly power supply, particularly for heating. However an evaluation exhibits this isn’t the case in any respect.
CO2 emitted [kg]. Information supply: German Ministry of the Atmosphere
Although it’s claimed that the CO2 from burning biomass like timber stays within the pure carbon cycle, the CO2-absorbing timber are sometimes commercially chopped down, pelletized and burned, thus emitting years price of CO2 sequestration in only a matter of hours. Reside timber recapturing that very same emitted CO2 and storing it within the type of biomass takes a long time.
Wooden emits essentially the most
How a lot CO2 does the manufacturing of 1 megawatt-hour of power emit by completely different fuels? That is answered at FB by the account Umwelt- und Klimathemen. They write:
Isn’t it nearly the identical whether or not I burn wooden from a 150-year-old oak tree in pellet type in my heating system or whether or not I burn coal that has been within the floor for hundreds of years? Each the wooden and the coal launch the carbon dioxide they as soon as filtered out of the air once they burn.
Based on the German Ministry of the Atmosphere, burning wooden produces much more carbon dioxide than fossil fuels equivalent to coal and gasoline.
– 202 kg of carbon dioxide for pure gasoline
– 340 kg carbon dioxide for arduous coal
– 403 kg carbon dioxide woodenHowever for the local weather, it doesn’t matter the place the carbon dioxide comes from!
That’s why heating with wooden will not be local weather impartial!
Even when we make pellets from our wooden, it’s nonetheless wooden that enriches our ambiance with carbon dioxide when it’s burned.”
Wooden emits double the CO2 that pure gasoline does. By no means thoughts the particulates burning wooden entails.
Additionally associated, see: Planet of the People
