grass Archives – The Green Optimistic green tech news, since 2008 Tue, 06 Mar 2018 20:22:42 +0000 en-US hourly 1 https://wordpress.org/?v=7.0 2667534 Ecotricity’s Biogas from Grass Plan Seems Plausible https://www.greenoptimistic.com/biogas-from-grass-ecotricity-20180306/ https://www.greenoptimistic.com/biogas-from-grass-ecotricity-20180306/#respond Tue, 06 Mar 2018 20:22:42 +0000 https://www.greenoptimistic.com/?p=65339 When considering biogas as a replacement for fossil-fuel-derived natural gas, or a source of fuel for power or heat, there are the arguments of suitability and efficiency. Some dispute vegetation cover conversion into biofuel deprives the biosphere of its C02 filtering capability, and some others think using biomass from land areas with potential for food […]

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]]> https://www.greenoptimistic.com/biogas-from-grass-ecotricity-20180306/feed/ 0 65339 Grass – The New Source of Cheap Hydrogen Fuel https://www.greenoptimistic.com/grass-new-sourse-cheap-hydrogen-for-fuel-20160727/ https://www.greenoptimistic.com/grass-new-sourse-cheap-hydrogen-for-fuel-20160727/#respond Wed, 27 Jul 2016 11:28:10 +0000 https://www.greenoptimistic.com/?p=60289 Scientists from Cardiff University claim to have found a rapid and affordable way to generate hydrogen using common grass. Hydrogen fuel is undoubtedly one of the best renewable alternatives to fossil fuels. It has incredible energy content and it does not emit any polluting gasses. Unfortunately, current methods for producing hydrogen are the exact opposite […]

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