Here are sixteen of the most innovative, creative and cutting edge tidal, wave and hydroelectric power designs currently pushing the alternative energy envelope.

Unlike solar and wind power generators, an earth energy biomass or geothermal power system is often completely invisible in the finished design of a building.

Being 'green' doesn't make an idea good. Here are some humorous and strange examples of where green innovation and environmental technology goes wrong.

Top environmental websites - the best green blogs, tools, applications and resources - forums, social media sites, environmental agencies and organizations.

Reduce the Environmental Impact of Your Home with Green, Eco-Friendly, Energy-Saving ideas for carpet, wall, heating, appliances, energy leaks and landscaping.

25 online green, eco and environmnetal agencies and organizations for wildlife conservation, land conservation, climate change and environmental activism.

Want to find other envirogeeks online? Learn about the best green environmental forums, social media and social bookmarking sites online.

The green web is thriving. Optimize your inner eco geek with these 25 green tools, applications and resources.

Using an inspired combination of solar power and seawater, an ambitious collective has plans to convert part this harsh desert into a thriving plant paradise.

There are infinitely many ways to find what you need online ... so why not use an eco-friendly search engine and green search browser to do it?