Vertical Axis Renewable Wind Power

http://farm7.staticflickr.com/6131/5946978426_a69b891a53.jpg

Highly efficient. 4th generation of vertical axis windmills as researched and developed by Earthship Biotecture.

Posted in Videos, Windmill | Tagged , , , , , | 23 Comments

What are advantages of solar power harvesting over wind?

http://farm1.static.flickr.com/205/493846086_636646cc76_m.jpg

What are the advantages of solar power harvesting over wind? Im putting together a project, mostly on a future perspective from an investment point of view, but I would welcome any information or ideas you have about solar technologies benefits …

Posted in News, Tips & Tidbits, Solar | Tagged , , , , , | 4 Comments

Would a windmill still spin as efficiently if the wind is only hitting a fraction of the windmill sweep area?

http://farm5.staticflickr.com/4122/4826937063_f0e70625cf_m.jpg

For example, if wind is blowing straight toward a windmill but only hitting the bottom half of the windmill’s swept area (area of circle where the blades rotate), would it effect the efficiency of speed and/or torque opposed to the …

Posted in News, Tips & Tidbits, Windmill | Tagged , , , , , , , | 3 Comments

Questions on windmills (wind turbines) for my home?

http://farm5.staticflickr.com/4153/4945407532_9b958fc4a4_m.jpg

Hi, i am interested in getting a wind turbine for my home. I don’t think i can afford one to power the whole house, but want one to help with electric costs best i can. When looking them up, there …

Posted in News, Tips & Tidbits, Windmill | Tagged , , , | 1 Comment

Would adding wind turbines and solar panels to utility poles be feasible to replace current electricity?

http://farm4.staticflickr.com/3586/4603573027_8332c729b5_m.jpg

We already have utility poles and the wires and such. Why couldn’t we just add a wind turbine , solar panels, converter and battery and just convert the whole system. Instead of living off grid, we change the grid. But …

Posted in Solar, Windmill | Tagged , , , , , , | 2 Comments

What are 6-8 advantages and disadvantages of using wind and geothermal energy?

http://farm7.staticflickr.com/6167/6159148570_4b519a5212_m.jpg

I need 6-8 advantages and disadvantages of using wind and geothermal energy. If you can help me, explain how to generate wind energy. THANK YOU

Posted in Geo Thermal, Windmill | Tagged , , , , | 1 Comment