A team of scientists at the U.S. Department of Energy’s (DOE) Brookhaven National Laboratory, in collaboration with researchers from the University of Delaware and Yeshiva University, has developed a new catalyst that could make ethanol-powered fuel cells feasible.

In a finding that could reduce the cost of ethanol fuel, researchers in Brazil report success in using low frequency magnetic waves to significantly boost the amount of ethanol produced through the fermentation of sugar. Their study is scheduled for the Oct. 5 issue of ACS’ Biotechnology Progress, a bi-monthly journal.

Lowering fuel emission levels is a topic facing constant scrutiny by the global public. Rising gas costs, environmental concerns and conflicts in oil-producing areas have made consumers, corporations and researchers more than curious about the potential of alternative, or “green,” fuels, such as ethanol.

‘Second generation’ biorefineries – those making biofuel from lignocellulosic feedstocks like straw, grasses and wood – have long been touted as the successor to today’s grain ethanol plants, but until now the technology has been considered too expensive to compete.

A new petrol price war could soon occur in Hobart. United Petroleum is marketing two new fuel products, unleaded and premium unleaded petrol with ten percent ethanol added at its six sites in Hobart.

The future of biofuels is not in corn, says a new report released today by Food & Water Watch, the Network for New Energy Choices, and the Vermont Law School Institute for Energy and the Environment.

General Motors, VeraSun Energy and Enterprise Rent-A-Car Bring Home-Grown, Renewable Fuel to D.C. Motorists

China may entirely switch to non-food materials such as cassva, sweet potato, sorgo and cellulose in producing ethanol fuel as a substitute for petroleum, said a government official.

Toyota is introducing cars that run on ethanol and gasoline in Brazil at a time when such flexible-fuel vehicles are growing in popularity there. Toyota's Brazil unit said in a release Wednesday it will start selling two new flex-fuel Corolla models that surpass the performance of the gas-fueled Corollas now on the market in the country.

Ailing leader Fidel Castro published an article in state media Thursday criticizing U.S. environmental policies, emerging from months of silence on political matters during his long recuperation from intestinal surgery in an apparent move to reassert his voice on international issues.