Thursday, July 14, 2011

DIY wind power - Testing of the 2 motor wind turbine




In this video I am testing my 2 motor wind turbine.



In the News:




GWEC highlights various developments on global wind energy in 201
EcoSeed
ANP Cabrera Gamesa has received the order of wind turbines worth 70 megawatts in total capacity for two wind farms in Salamanca, Spain owned by renewable energy firm Cobra Energia. In a signed agreement, Gamesa will supply 17 of its 2-MW G90 wind ...

and more »



Folding prop gear test
My Sailing
It's not the engine speed that determines boat speed, but the amount of energy that is being put into the water. The more powerful propellers get to a given level of energy at a slower engine speed than the less powerful propellers. Figure 2 provides ...




CNET

Report predicts doom and gloom for green tech
CNET
The July/August edition of Foreign Affairs features "The Crisis in Clean Energy--Stark Realities of the Renewables Craze," which offers a grim outlook for solar, wind, and other green technologies--a crisis that will make it tougher for the US to ...

and more »



Wednesday State News Briefs: Three children dead in Madison in two incidents
Pierce County Herald
Critics say utilities should rely on Wisconsin projects for their renewable energy like wind turbines, farm digesters, and solar power. Walker says they'll do it if it's cost-efficient. The Republican governor says free markets are all about ...

and more »



Six companies to form consortium for French offshore wind energy tender calls
EcoSeed
Other partner companies included in the consortium include utilities Dong Energy, Alstom SA, and Poweo ENR; and wind turbine developers Nass&Wind Offshore and wpd Offshore GmbH. EDF Energies Nouvelles will also own a major share in the company that ...

and more »






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