Wednesday, February 24, 2010

DOE Awards $1.4 Billion Loan Guarantee to BrightSource Energy

The Ivanpah solar project will rely on solar power tower technology, which employs a field of flat mirrors to concentrate the sunlight on a receiver, mounted at the top of a central tower. DOE announced on February 22 its conditional commitments for more than $1.37 billion in loan guarantees to BrightSource Energy, Inc. in support of the construction and start-up of three utility-scale concentrated solar power plants (CSP) in the Mojave Desert of southeastern California.

The loan guarantee is funded under the American Recovery and Reinvestment Act and is predicated on BrightSource meeting financial and environmental requirements before closing on the loan. The Bureau of Land Management is leading a federal review of the project with support from DOE. Pending local, state, and federal regulatory approval, the new plants will generate approximately 400 megawatts (MW) of electricity using the company's proprietary technology. This output would nearly double the existing generation capacity of CSP facilities in the United States.


BrightSource will employ solar power tower technology, which uses thousands of flat mirrors, or "heliostats," to concentrate the sun's heat onto a receiver mounted at the top of a tower. Water pumped to the receiver is boiled into steam, which drives a turbine to produce electricity. Solar power towers allow the capture of a greater percentage of solar energy than other solar thermal technologies. (DOE)

No comments:

Post a Comment