The City of Sacramento experiments with an energy awareness system to encourage residents to conserve energy.
The Obama Administration recently announced the largest energy savings standard of any administration -- and it's all about light bulbs.
Oil companies Exxon Mobil, Chevron/Texaco and Shell face lawsuits alleging they engaged in environmental and human rights abuses, including wrongful deaths.
Current cap and trade plan sounds like ponzi scheme, according to Republican Senator Mike Enzi.
The agro-energy industry gets nearly three quarters of a billion dollars from the Obama administration -- what this means for the future of biofuels.
A California utility to receive energy from space, via a satellite that will collect solar energy and beam it back to Earth to be used for electricity.
Getting solar and wind energy to where it's needed could spark a power struggle over power lines.
Energy expert Matt McDermott debunks and confirms some popular myths about energy use and conservation.
Bill Weihl, Google's green energy czar on the company's top picks for which alt-energy sources will rule the future.
How it's still possible for energy consumption to come down, even when the world population is going up.