Jessica Rimsza, a materials engineer at Sandia National Laboratories, sees untapped potential in what most people see as waste. Food scraps, manure and sewage are natural byproducts of the U.S.

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 ...

Pune engineer Priyadarshan Sahasrabuddhe's 'Vaayu' converts kitchen waste into methane gas, offering a sustainable ...

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 ...

Probably most people know that when organic matter such as kitchen waste rots, it can produce flammable methane. As a source of free energy it’s attractive, but making a biogas plant sounds difficult, ...

Japan's Suzuki Motor Corp. has unveiled to the media its second biogas plant in India, which processes cow dung to produce methane for compressed natural gas vehicles. The plant in Bhukhala, Gujarat, ...

According to the latest insights from Mordor Intelligence, the global biogas market rising from 21.65 GW in 2025 to 22.64 GW in 2026, and projected to reach 28.34 GW by 2031, reflecting a 4.59% CAGR.

A new climate finance initiative aims to channel global capital to smallholder farmers, supporting methane reduction and sustainable agriculture through biodigester adoption.

Few people get as excited about wastewater as Thomas Fudge. He has good reason: He and his colleagues believe they have figured out how to turn sludge into gold. Wastewater from places like breweries ...

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 ...

At a sprawling sewage treatment plant in north San Jose, engineers are slowly perfecting the ideal temperature for a smelly mixture of bacteria and human waste as the stew churns inside four massive ...