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Electric Power Supply Association

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EPSA Members

Competitive power suppliers are bringing the benefits of competition to all Americans.

EPSA member companies provide reliable, least cost electricity from environmentally responsible generation facilities using a diverse mix of fuels and technologies, including natural gas, nuclear, storage, renewables (including wind, solar, biomass, geothermal, and hydropower), and coal.


In total, EPSA members own and operate more than 225,000 MW of power generation capacity in regions with access to competitive wholesale electricity markets—spanning New England, New York, the Mid-Atlantic, the Midwest, Texas, the Southwest, and California.

Driven to innovate and serve customers, competitive power suppliers compete to provide Americans with reliable electricity at the least cost, while also making strides to reduce emissions and build clean energy resources.

At the national level, EPSA members have invested in power generation facilities that today include more than 6,000 MW of capacity from renewable resources in addition to reliable and increasingly efficient natural gas plants and nuclear generation capacity.


ALPHA GENERATION
BP ENERGY COMPANY
CALPINE CORPORATION
CAPITAL POWER
COGENTRIX
COMPETITIVE POWER VENTURES
CONSTELLATION ENERGY
EARTHRISE ENERGY
ENERGY CAPITAL PARTNERS
Invenergy
INVENERGY
J-POWER USA
KINDLE ENERGY
LS POWER
NRG ENERGY
ROCKLAND CAPITAL
SHELL ENERGY
TALEN ENERGY
TENASKA
VISTRA CORP

Associate Members

CHEVRON NEW ENERGIES
COPIA POWER
ENCHANTED ROCK
JUPITER POWER

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