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Gateway Generating Station (GGS), formerly Contra Costa Unit 8 Power Project, is a combined-cycle, natural-gas-fired power station in Contra Costa County, California, which provides power to half a million customers in northern and central California.
Castaic Power Plant, the largest pumped-storage power station in California. Pumped-storage hydroelectricity is important means of large-scale grid energy storage that helps improve the daily capacity factor of California's electricity generation system. This is a list of all operational pumped-storage power stations in California.
As of 2018, California had 80 GW of installed generation capacity encompassing more than 1,500 power plants; with 41 GW of natural gas, 26.5 GW of renewable (12 GW solar, 6 GW wind), 12 GW large hydroelectric, and 2.4 GW nuclear. [1]: 1
Alamitos Energy Center was originally built in the 1950s by Southern California Edison and consisted of seven natural gas-fired generating units that were cooled using a seawater once-through cooling system. Units 1 and 2 generated 175 MW each, units 3 and 4 generated 320 MW each, and units 5 and 6 generate 480 MW each.
View of plants thermal condenser towers from Coyote Creek Trail, September 22, 2012 Aerial view of Metcalf Energy Center and Metcalf Substation (and RV storage lot). The Metcalf Energy Center is a 605 megawatt combined cycle power plant located in Silicon Valley, located in unincorporated Coyote Valley, south of San Jose, California and north of Morgan Hill, California.
This is a list of the largest operational natural gas-fired power stations in the United States. Chehalis Power Plant, a 698 MW natural gas power plant in Chehalis, Washington. In 2019 there were around 1900 natural gas power stations in the United States, of which about 800 belonged to electric utilities. [1]
The Valley Steam Plant was constructed in 1953 by the Los Angeles Department of Water and Power (LADWP) to provide electricity for Greater Los Angeles.Built on 150 acres (61 ha) in Sun Valley at cost of $80,000,000, it was powered by dual fuel (gas or oil) boilers and had four steam turbines generating a total of 512 MW.
Many new power plants utilize CCGTs. Stationary CCGTs burn natural gas or synthesis gas from coal. Ships burn fuel oil. Multiple stage turbine or steam cycles can also be used, but CCGT plants have advantages for both electricity generation and marine power. The gas turbine cycle can often start very quickly, which gives immediate power.