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Rick Needham (center) with partners Arielle Bertman and Matthew Stepka at the Shepherds Flat Wind Farm  (Source: The Official Google Blog)
Google has invested $100 million in the Shepherds Flat Wind Farm in Arlington, Oregon

Aside from running the successful Android operating system and the world's most popular search engine, Google has been making some environmentally conscious efforts as well. Just last week, the web giant invested $168 million in the Ivanpah Solar Electric Generating System located in the Mojave Desert in California.

Now, Google is investing $100 million in the Shepherds Flat Wind Farm in Arlington, Oregon. It will be joining this project with Caithness Energy, which is the project developer, and GE, an early investor and turbine manufacturer as well as an operations and maintenance supplier. Other investors include Tyr Energy and Sumitomo Corporation of America

The Shepherds Flat Wind Farm is still under construction, but is expected to be the largest wind farm in the world. Once completed, it will produce 845 megawatts of energy, which can power over 235,000 homes. 

"This project is exciting to us not only because of its size and scale, but also because it uses advanced technology," said Rick Needham, Director of Green Business Operations for Google in The Official Google Blog. "This will be the first commercial wind farm in the U.S. to deploy, at scale, turbines that use permanent magnet generators - tech-speak for evolutionary turbine technology that will improve efficiency, reliability and grid connection capabilities. Though the technology has been installed outside the U.S., it's an important, incremental step in lowering the cost of wind energy over the long term in the U.S."

The Shepherds Flat Wind Farm is expected to help benefit Oregon economically, and will also help California meet its renewable energy goals. In addition, the electricity generated at the wind farm will be sold to Southern California Edison under "long term agreements." 

The Shepherds Flat Wind Farm will be completed in 2012. 


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We need more VAWTs
By quiksilvr on 4/19/2011 11:13:17 AM , Rating: 3
I am tired of seeing these insanely overpriced HAWTs (horizontal axis wind turbines). Yes they are generally more efficient but there are other serious issues that vertical turbines (VAWTs) don't encounter:
1) High upfront costs
2) Large span of land needed to avoid vortexes from turbines affecting the ones nearby
3) One-directional. Turbines have to be moved in direction of wind in order to work at full efficiency
4) Higher wind speed needed to move turbines
5) Much more time consuming and expensive to maintain (have to climb all the way to the top to fix issues)

VAWTs don't have any of these issues.




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