OUTLOOK - After years of failing to generate a profit by selling electricity generated from cow manure, Dan DeRuyter of George DeRuyter & Sons dairy in Outlook is ready to give the natural gas market ...

ROANOKE, Va. (WDBJ/Roanoke Gas Release/Western Virginia Water Authority Release) - Western Virginia Water Authority and Roanoke Gas Company have broken ground on part of a joint project to produce ...

The digester tanks at the Wards Island Water Pollution Control Plant extract lots of gas from raw sewage. But a lot of that gas is going to waste, and the Department of Environmental Protection is ...

Anaerobic digesters capture methane from decomposing livestock manure. Here, pipes direct methane gas from an anaerobic digester for use in powering several electric generators Feb. 1, 2023, at the ...

The newly installed pair of 16 cylinder Waukesha 16VATGLs at Tampa’s Howard Curren Advanced Wastewater Treatment Plant enhances the facility’s energy self-sufficiency, lowers emissions from previous ...

CUPERTINO, CA, June 09, 2022 (GLOBE NEWSWIRE) -- via NewMediaWire-- Aemetis, Inc. (NASDAQ: AMTX), a renewable natural gas and renewable fuels company focused on below zero carbon intensity products, ...

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A growing national market in the proceeds from manure digesters—a technology developed to rein in emissions and fight global warming—is sowing worry that the economic paybacks could undercut U.S.

To get a sense of how hard it is to measure greenhouse gas emissions in China, it pays to visit the Deqingyuan poultry farm on the outskirts of Beijing, where streams of chicken manure are piped from ...