World's largest solar plant opens in California

World's largest solar plant opens in California desert

The 550-megawatt Desert Sunlight Solar Farm on Bureau of Land Management land in the Sonoran Desert near Desert Center on Monday.(Photo: Jay Calderon/The Desert Sun)

 

Conservative lawmakers have derided the loan guarantee program, arguing that it's wasted billions of taxpayer dollars. Critics have pointed to the program's $535 million loan guarantee for Solyndra, a Fremont-based solar panel manufacturer that filed for bankruptcy in 2011.

But the Department of Energy reported last year that it expects to make a profit of $5 billion to $6 billion from the program. The department funded five traditional, large-scale solar farms, and Desert Sunlight marks the last of those projects to go online.
"They're all rock-solid, money is good, living up to every kind of condition we put in the loan documents in terms of performance, in terms of commercial operation," Peter Davidson, executive director of the Department of Energy's loan programs office, said in an interview last week.

The loan guarantee program did more than fund five solar photovoltaic projects, Davidson added: It helped launch the large-scale solar industry. In 2009, there were no traditional solar farms in the United States larger than 100 megawatts. Now, 17 such projects have been financed, according to a Department of Energy report released Monday.
Solar panels "existed before as a technology, but that technology hadn't been deployed at a large scale," Davidson said. "Once we've done that, the government steps aside to let the private markets take over."

Desert Sunlight employed an average of 440 people during more than three years of construction, and it now has about 15 full-time employees. Money provided by the project's owners — as part of an agreement negotiated with Riverside County — is also being used to fund $400,000 in improvements to the community center in nearby Desert Center.

"The debate's over — we're going to be moving to more renewable energy," Riverside County Supervisor John Benoit said.
Power from the plant will go to Southern California Edison and Pacific Gas & Electric Co.

Desert Sunlight is the world's largest solar power plant, although only by a hair.
The Topaz solar project in San Luis Obispo County, Calif. — which, like Desert Sunlight, was built by Arizona-based First Solar — also has a capacity of 550 megawatts. But the desert has more abundant sunlight than San Luis Obispo County, so Desert Sunlight will actually generate more electricity than Topaz, said Georges Antoun, First Solar's chief operating officer.
"It's a beautiful sun here, year-round," he said.

California as a whole has installed more renewable energy than any other state, noted David Hochschild, a member of the California Energy Commission.
"There were a lot of skeptics who actually didn't believe that renewables could scale, that this cost reduction could happen, that we could introduce it to the grid," Hochschild said. "They've been proven wrong."