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 ...

Biogas is rapidly gaining traction as an affordable and sustainable energy source across Kenya. In an interview with TUKO.co.ke, Kenyan constructor Kevin Moses, who specialises in biogas systems, ...

Manure digesters are covered lagoons or large, sealed tanks that use bacteria to break down animal manure and other organic farm waste. The process yields methane-rich “biogas,” which can be a source ...