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Monday, February 16, 2009

Bangui windmills

Bangui Windmills are located in Bangui, Ilocos Norte, Philippines. It is also known as the NorthWind Bangui Bay Project, a project by the NorthWind Development Corporation as a practice renewable energy sources and to help reduce the greenhouse gases that cause global warming. The project is the first “Wind Farm” in the Philippines consisting of wind turbines on-shore facing the South China Sea and considered to be the biggest in Southeast Asia. In this area, wind mostly comes from the north-east, from the sea towards the land. To optimize the full benefit of the winds, turbines are installed along the shore facing the sea effectively removing wind breaks and achieving a terrain roughness of class 0.

The 'Wind Farm" as it is aptly called consist of 15 wind turbines. The turbines are on-shore and arranged in a single row spaced 326 meters apart. The turbines hub height (ground level to center of nacelle - that part holding the blades) is 70 meters high (roughly equivalent to a 23 storey building), each blade is 41 meters long (just 9 meters shy of a Olympic sized pool) giving a rotor diameter of 82 meters and a wind swept area of 5,281 square meters.

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