Cans and Bottles are so Yesterday -- Recycle Heat!

Even the hot air around us can be captured and reused.

Plugging Into Trees

Renewable energy comes in many forms: wind, water, wave, geothermal, etc. But how about tree energy? A new study from MIT reveals the energy potential of the kings of the plant kingdom.

Geothermal Power: Harnessing the Fire

We've all seen pictures of volcanoes blowing their tops. But did you know that, around the world, geothermal plants are using this energy to power homes, offices, and infrastructure?

Surfing the Current: Wave Power

Everybody knows about wind, solar, and fossil fuel power. But how about wave power? Find out about the inventions that are making this field the next big thing in renewable energy.

Who's Afraid of Geothermal?

Geothermal energy is one of the least approachable forms of renewable power sources, but should it be pushed in the U.S.?

Three to Ten Watts: The Windbelt

One of the most exciting new inventions in wind energy is shorter than your forearm and costs less than $10. In this article, discover why this tiny "windbelt" is so important to the renewable energy movement.

Renewable Energy: The Basics

A simple and easy to read guide on everything renewable energy.

Clean Energy Source: Blacklight Power

Blacklight Power has created a new form of producing clean energy that just maybe the answer to our energy problems.

Carbon Nano Tubes Can Make Hydrogen Fuel Possible

Hydrogen would make for a marvelous fuel, if it weren't for a few problems that have to be surmounted to get there. One of those problems happens to be the "storage" problem. However, with a new discovery called Carbon Nano Tubes, it now seems to be a distinct possibility to do the same. Read on...

Renewable Energy: Electricity from Bacteria, Got Trash Power?

Renewable energy has a charm of its own -- the fact that it is renewable. It seems to be the venerable answer to our growing energy needs and any new discovery on better, newer or faster ways of producing energy is high on the world's priority list right now. So how about electricity from our trash?