On January 15, 2025, Department of Energy (DOE) released updated versions of the 45VH2-GREET lifecycle greenhouse gas (GHG) emissions model and accompanying instructional manual. The updates are ...

A climate strategy backed by Gavin Newsom is funding biodigesters that can turn manure into fuel. Local communities say there ...

Our editors' top picks to read today. Converting Florida’s beleaguered wastewater infrastructure into methane-capturing, nutrient-reducing, water-recycling advanced wastewater treatment machines makes ...

Don Chahbazpour of National Grid explains how biogas and renewable natural gas cut methane, decarbonise gas networks and help ...

Anaerobic digestion is widely used around the world to treat organic waste while producing biogas, a renewable energy source ...

While biogas — energy produced mostly from crops or animal manure — has long been promoted as part of the European Union’s ...

An additive based on calcium cyanamide can significantly reduce climate-relevant emissions from the storage of manure and fermentation residues, increase nitrogen efficiency and, at the same time, ...

Biological hydrogen-methane conversion refers to the production of methane through the action of microorganisms using hydrogen generated by electrolysis of water with residual power and carbon dioxide ...

Every day, Princeton students eat food in dining halls, dutifully scrape their leftovers into metal chutes labeled “Food Waste & Napkins,” and move on with their days. What journey does this food ...

This story was co-published with Popular Science. Electric vehicles are becoming more and more commonplace on the nation’s roadways. With EVs taking the streets by storm, an unlikely industry now ...