Stakeholders should anticipate potential delays and market impacts amid the ongoing legal challenges and the Office of Administrative Law’s recent disapproval. Environmental groups and a biofuel trade ...

Microorganisms growing in landfills, on agricultural land and in wetlands are contributing to skyrocketing levels of atmospheric methane, a potent greenhouse gas, according to new research. Microbes ...

SACRAMENTO, Calif. (AP) — Several environmental groups are suing California air regulators over their recent update of a contentious climate program, saying they failed to address the pollution ...

Methane is a potent greenhouse gas that can pack more than 25 times the global warming punch of carbon dioxide, and atmospheric methane emissions have been growing significantly since 2007. So it’s ...

When Mike Scheible launched California’s most important clean transportation program in 2011, electric vehicles were in their infancy. The only EVs available either cost $100,000 or had a battery ...

When 115,000 tonnes of food waste hit Surrey's processing facility each year, an invisible army goes to work—billions of microbes convert everything from banana peels to leftover pizza into renewable ...

Factory farms in California and elsewhere are hoping to extend their survival by promoting biofuels from methane as less-polluting. But the California Low Carbon Fuel Standard program is short-sighted ...

Methane emissions from wetlands are rising faster than those from industrial sources, prompting concerns about a climate feedback loop. Methane emissions from wetlands are rising faster than those ...

Nepal, Aug. 2 -- The discovery of a large-scale methane reserve in western Nepal offers new hope for the country's energy self-sufficiency. A preliminary report shows a confirmed methane reserve of ...