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Renewable Energy
Western U.S.

Geothermal Operations
CalEnergy
Generation operates 10 geothermal generating plants in Southern
California's Imperial Valley, which produce electricity solely from
naturally occurring steam. Production wells tap into superheated water reservoirs
thousands of feet beneath the Earth's surface to release tremendous pressure,
caused by the hot water, which rushes to the surface. There, steam is separated
and used to drive turbines to generate electricity.
Geothermal Virtual Tour
Learn how the geothermal process works by taking a virtual tour of one of CalEnergy's
geothermal plants.
Hydropower Projects and Renewable Energy Commitment
Learn more about PacifiCorp Energy’s hydropower projects, and
PacifiCorp's commitment to renewable energy.
Hydroelectric Virtual Tour
Learn how hydropower plants take advantage of a naturally occurring,
continuous process that involves the cycling of water through the environment, known as
the hydrologic cycle, to convert the potential energy from flowing water into electrical
energy. wind is used to produce electricity by taking a
virtual tour of
the process.
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