Southern California Edison Connects 32-Acre, 5 Million Watt Solar Array to its Grid
ROSEMEAD, Calif., Feb. 24, 2011 – Southern California Edison (SCE) today connected the state’s largest investor-owned utility photovoltaic plant to its Central Valley power grid. The new generating station, the utility’s first ground-mount PV installation, covers 32 acres of land SCE has leased from the city of Porterville, Calif. It adds 5 million watts of peak capacity – enough power to serve 3,250 average homes – to SCE’s network of 11 solar stations.
Construction and testing of the 29,426-panel solar array near the Porterville Municipal Airport took about six months and created 125 jobs. The new Central Valley solar station is connected directly to the utility’s neighborhood power circuits and benefits all SCE customers in the region.
“Our hope when we launched SCE’s Solar PV Program was that it would help California achieve its ambitious renewable energy goals, while increasing industry knowledge about solar PV efficiency and interaction with local distribution circuits,” said Mark Nelson, SCE’s director of Generation Planning and Strategy. “That hope has become a reality.”
In addition to building its own network of 40-50 solar stations, SCE is signing power purchase agreements with independent producers willing to construct a similar number of solar plants collectively. The combined installations are expected to create some 1,200 jobs in all.
“It is more than exciting for Porterville to take this first step with SCE. Hopefully, in years to come, a solar project like this will be commonplace,” said Mayor Ronald Irish.
About Southern California Edison
An Edison International (NYSE:EIX) company, Southern California Edison is one of the nation’s largest electric utilities, serving a population of nearly 14 million via 4.9 million customer accounts in a 50,000-square-mile service area within Central, Coastal and Southern California.
Japan eyes solar station in space
by Karyn Poupe, news.yahoo.com
It may sound like a sci-fi vision, but Japan’s space agency is dead serious: by 2030 it wants to collect solar power in space and zap it down to Earth, using laser beams or microwaves.
The government has just picked a group of companies and a team of researchers tasked with turning the ambitious, multi-billion-dollar dream of unlimited clean energy into reality in coming decades.
With few energy resources of its own and heavily reliant on oil imports, Japan has long been a leader in solar and other renewable energies and this year set ambitious greenhouse gas reduction targets.
But Japan’s boldest plan to date is the Space Solar Power System (SSPS), in which arrays of photovoltaic dishes several square kilometres (square miles) in size would hover in geostationary orbit outside the Earth’s atmosphere.
“Since solar power is a clean and inexhaustible energy source, we believe that this system will be able to help solve the problems of energy shortage and global warming,” researchers at Mitsubishi Heavy Industries, one of the project participants, wrote in a report.
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