Biogas released from decomposing organic matter is about 60% methane, making it a valuable renewable source of natural gas. But carbon dioxide, which makes up the other 40%, must be removed before the ...

The research on which this article is based received funding from the European Union’s Horizon 2020 research and innovation programme under grant agreement no. 691752. Prof. Craig Smith and Dr. Matina ...

Green technologies could help countries transform organic waste into energy. Europe and North America are established producers, but Asia has ample growth potential. Agro-industry is harnessing waste ...