Of all the water on earth, only an incredibly small percentage is available for us to use and drink... the remainder is largely highly salty water, or
Dean Kamen is turning his private island into a proof of concept for zero-net energy
The Solar Decathlon is bolder, brighter, and more efficient than ever! 20 university teams from around the world have designed and built their ultimate solar...
Off the grid power is true self reliance, enabling you to have free electricity. Here's how.
This basic off-grid solar system is simple to install and can be easily expanded...
How I built an electricity producing Solar Panel
How to build an electricity producing wind turbine
It's not so hard to make your home an energy producer rather than an energy consumer. Solar on the roof, geothermal heat exchange in the ground, super insulation in all the walls and low emissivity glass windows.
The availability of fresh water is dwindling in many parts of the world, a problem that is expected to grow with populations. One promising source of potable...
http://www.MyWindPowerSystem.com This short 10 minute video gives you detailed step-by-step instructions as to how to build your own cheap and cost effective Wind Turbine go to: (http://cli.gs/6sH5rE)
At full capacity, the project will power thousands of homes in the United Arab Emirates and displace 175,000 tons of CO2 a year
2625 Feet Tall! Solar towers, which are kind of big funnels that generate electricity by using the fact that hot air rises, are too often forgotten when we discuss solar energy. Solar PV and CSP get all the press, but solar towers
U.S. roads paved with glass panels encasing photovoltaics and LEDs would double as a national power grid
Solar power is a hot topic that makes sense, it's free energy once the hardware is paid for. I will show you a resource where you can get free solar panels.
While the idea of
''Wind turbine sickness'' is far more prevalent in communities where anti-wind farm lobbyists have been active and appears to be a psychological phenomenon caused by the suggestion that turbines make people sick, a study has found.