Researchers now say their study of giant panda feces has yielded some 40 microbes that could help turn lignocellulose material into biofuel.
Anaerobic digestion of food scraps and yard waste to produce power and compost is taken to new heights at a giant facility in British Columbia.
Alaska leads the way in airline fuel efficiency, a new study says. The biggest fuel hog was Allegiant, with American nearly as bad.
Whether what propels a car is electricity, liquid fuels, natural gas, or hydrogen, the critical impacts all occur far from the car itself at locations where fuels originate and natural resources are exploited.
Algae cells make fat quickly, a finding that means they could hold promise as a sustainable, environmentally sound source of oil.
Renewable energy provided over 14% of America’s electric power in the first half of 2013.
The pro-renewables group E2 forecasts growth in advanced biofuels – but probably not fast enough to meet the mandates in the U.S. renewable fuel standard.