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To help you understand the key issues facing our industry, please use the following glossary of terms:  

A   B   C   D   E   F   G   H   I   J   K   L   M   N   O   P   Q   R   S   T   U   V   W   X   Y   Z

Market Participant
An entity that buys, sells and/or delivers electrical energy or services in the electrical energy marketplace.

Market Power
The ability to influence commodity pricing in a competitive market.

Megawatt (MW)
One million watts, or 1,000 kilowatts, which is enough energy to power about 750 to 1,000 average California homes at any given time. A megawatt is the basic unit for measuring power generation and is the billing unit for wholesale electricity.

Mountainview Generating Station
SCE plant in Redlands, Calif., capable of providing power of more than 685, 000 homes in the Inland Empire, the fastest growing area in the company’s 11-county service territory. And the “combined-cycle” design is operating at higher fuel efficiency than forecast. The six Mountainview turbines are producing a kilowatt of electricity using less than 7,000 Btu of fuel, compared to older plants which require 10,000 Btu or more. The savings – more power from less fuel – is passed on to customers.


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The other Edison International companies are not the same companies as Southern California Edison (SCE), the utility, and are not regulated by the California Public Utilities Commission.