Biggest Solar Deal Ever Announced – We’re Talking Gigawatts

February 12th, 2009

Via: Wired:

The largest series of solar installations in history, more than 1,300 megawatts, is planned for the desert outside Los Angeles, according to a new deal between the utility Southern California Edison and solar power plant maker, BrightSource.

The momentous deal will deliver more electricity than even the largest nuclear plant, spread out among seven facilities, the first of which will start up in 2013. When fully operational, the companies say the facility will provide enough electricity to power 845,000 homes — more than exist in San Francisco — though estimates like that are notoriously squirrely.

The technology isn’t the familiar photovoltaics — the direct conversion of sunlight into electricity — but solar thermal power, which concentrates the sun’s rays to create steam in a boiler and spin a turbine.

“We do see solar as the large untapped resource, particularly in Southern California,” said Stuart Hemphill, vice president of renewable energy and power at Southern California Edison. “It’s barely tapped and we’re eager to see it expand in our portfolio.”

BrightSource is the reincarnation of Luz International, which built the only currently operating solar thermal facility during the 1980s in the Mojave Desert. After natural gas and energy prices plunged in 1985, that operation became unprofitable. The group’s engineers and founders moved the business to Israel, where they continued to work on their technology.

The new deal breaks the company’s own record for the largest ever solar deal. The new installations, when completed, will produce 3.7 billion kilowatt hours of electricity per year. Previously, they’d cut a deal to deliver 900 megawatts of power to the Northern California utility, PG&E.

Research Credit: ltcolonelnemo

Posted in Energy | Top Of Page

Comments are closed.