Renewable energy is energy that is regenerative or, for all practical purposes, virtually inexhaustible. It includes solar energy, wind energy, hydropower, biomass (derived from plants), geothermal energy (heat from the earth), and ocean energy....

The earth's resources are commonly divided into renewable and nonrenewable resources. Some renewable resources are perpetual, meaning that they are not affected by human use, such as solar energy or wind energy. Other renewable resources are...

Renewable energy is energy that can be replenished on a time scale appropriate to human use. Solar energy for growing plants for food is renewable because light flows continuously from the sun, and plants can be reproduced on a time scale suitable for...

A renewable energy resource is one that can constantly be tapped because it replenishes itself. The search for viable renewable energy sources is a matter of growing urgency as non-renewable sources of energy become more difficult and expensive to...

Renewable energy effectively uses natural resources such as sunlight, wind, tides and geothermal heat, which are naturally replenished. Renewable energy technologies range from solar power, wind power, and hydroelectricity to biomass and biofuels for...

WHEN HOUSE and Senate conferees finally cobble together an energy bill, it is likely to have far more of the House bill's subsidies to the coal, gas, and oil industries than the Senate bill's supports of conservation and alternative forms of energy. But one...

Renewable energy, jobs linked Report fuels national debate on how to reduce U.S. dependence on imported oil By TOM ABATE San Francisco Chronicle Monday, April 19, 2004 San Francisco -- Using renewable sources to meet new energy needs would create...

Renewable energy has moved out of the fringe and into the mainstream, with investors worldwide pouring $71 billion of new capital into the sector in 2006, up 43 percent from the previous year, and more is expected, a U.N. report said Wednesday.Fears about global warming,...

In an effort to further his bid to make Nevada the renewable energy capital of the world, Sen. Harry Reid last week released a report outlining the potential economic benefits of developing solar, wind, biomass and geothermal power stations in the state.The report states that...

“Deregulation and competition should set the stage for an unprecedented national referendum on the future of America’s energy policy—a vote up or down on nonpolluting ‘renewable’ energy sources: solar, wind, geothermal,...