History is replete with inventors who have discovered and produced amazing clean energy devices. Men like Nikola Tesla, T. Townsend Brown, Stan Meyer and others have shown us it is possible to have all the power we need without burning noxious oil, coal, and gas or risking nuclear damage. For 100 years, however, there have been no significant changes in the way we generate power.

Danny Seo explains why some appliances are more energy efficient than others, and what to look out for when shopping for upgrades.

Boosting energy efficiency will help stretch energy resources and slow down the increase in carbon emissions. It will also create opportunities for businesses and consumers to invest $170 billion a year from now until 2020, at a 17 percent average internal rate of return.

Senator Barack Obama has fulfilled the promise of his earlier climate plan with a detailed and comprehensive “New Energy for America” plan. He will be giving a major speech on this plan at 11 a.m. EST. in Lansing, Michigan.

By breaking up with oil, Jones says, we will move forward to alternative sources of energy.

It wasn’t until this year that I realized that one of the blocks that prevented me from improving my diet was figuring out what to do with the extra energy I’d gain if the change became permanent.

The Pickens Plan is a bridge to the future — a blueprint to reduce foreign oil dependence by harnessing domestic energy alternatives, and buy us time to develop even greater new technologies.

T. Boone Pickens, the legendary wildcatter and corporate raider, has decided that drilling for more oil is not the answer to the nation’s energy problems. President Bush should listen to his fellow Texan and longtime political ally.

Meet The Press: Interview with Al Gore

For years, compact fluorescent bulbs have promised dramatic energy savings--yet they remain a mere curiosity. That's about to change.