General Motors announced today it is adding one of the largest solar power installations in corporate use in the United States to the roof of its Service and Parts Operations (SPO) warehouse in Fontana, California. The solar power array will provide about half of the electricity needed to run the facility and will feed enough extra electricity back to the grid to power over 300 California homes for a year.

Research projects by the University of Bath into cleaner alternatives to fossil fuels have been chosen to be showcased at a prestigious scientific festival.

When it comes to producing earth-friendly solar energy, pink may be the new green, according to Ohio State University researchers.

Renewable does not mean green. That is the claim of Jesse Ausubel of the Rockefeller University in New York. Writing in Inderscience's International Journal of Nuclear Governance, Economy and Ecology, Ausubel explains that building enough wind farms, damming enough rivers, and growing enough biomass to meet global energy demands will wreck the environment.

At the annual meeting of the American Society of Plant Biologists in Chicago (July 7-11, 2007), scientists will present findings on how to economically and efficiently produce plant crops suitable for sustainable bioenergy. Improving the production of such biomass is important because it should significantly ease and eventually replace dependence on petroleum-based fuels.

A Cardiff University research collaboration is working to recycle precious metals from road dusts and vehicle exhausts to create greener energy.