"A republic, if you can keep it." Vegas, taxes.
"A republic, if you can keep it." Vegas, taxes.
A UK engineer has invented a device that harnesses wave power to pump sea water uphill, from where it can flow downhill to create hydroelectricity, raising hopes of a cheap, abundant source of renewable energy. A test version pumped water…
Nano-engineering students at Rensselaer have created a solar power game-changer: more than 96% absorption of sunlight from all angles, from sunrise to sunset. This new nano-coating for solar cells absorbs virtually all of the spectrum from the sun and can…
Maui wind turbines. Lahaina Pali trail. (I took the photo on 12) Hawaii governor Linda Lingle has announced a plan for Hawaii to have 70% clean energy by 2030. It’s a stunning plan, and puts the Aloha State in the…
The world’s first offshore wind farm, at the head of Copenhagen harbor. Denmark plans to power 1 million homes and 100,000 electric vehicles with wind power by 2013. Imagine if the US had projects like this happening nationwide. Perhaps we…
The Mine Water Project is Holland just opened the first minewater power station. It uses warm water from flooded mines to heat homes. They plan to show it is “economically viable and environmentally sound to extract geothermal energy from the…