Low concentrations of caustic soda (sodium hydroxide, NaOH) are more efficient than high doses for preparing organic waste ...

As the world looks to increase the usage and production of renewable energy, improving efficiency while lowering energy costs is vital to the adoption of renewable sources. Biodigesters (also known as ...

A biogas site producing around 1,000 Nm3 per hour contains enough methane to support ammonia output measured in tens of ...

IT is never unusual for poultry and livestock farms to amass waste and stench, inviting swarms of flies and neighbors’ woes. But Zamboanga Peninsula’s Rockefeller Farm found a fix: turning wastes into ...

Anaerobic digesters that can turn manure gas into biomethane for the transportation sector and other industrial uses are a key part of the dairy industry’s strategy to get to net-zero carbon emissions ...

Lester and Haidee Ong have a poultry and livestock business, and they’re looking for a waste management system to prevent ...

A farm in Zamboanga Peninsula has turned its livestock waste into energy through its biogas digester facility that not only ...

Tax credits and funding boosts for on-farm energy programs through the Inflation Reduction Act could incentivize more farmers to install anaerobic digestion systems on their farms, a major part of the ...

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Biogas made from dairy and pig manure has long been an energy source non grata for environmental groups across the country. The fuel is touted by agribusiness, utilities and renewable natural gas ...

At the end of February, the town board of Lind, Wisconsin voted against changing the zoning laws to allow a nearby 600-cow dairy to install an anaerobic digester. These digesters are becoming more ...