Independent Generators

Corporate Members Associate Members

AES Corporation
Bull Creek Wind LLC
Calpine Corporation
E.ON Climate & Renewables NA Inc.
Edison Mission Marketing & Trading Inc.
Formosa Plastics Corp. Texas
GDF Suez Energy Marketing NA Inc.
Gregory Power Partners LP
Horizon Wind Energy LLC
Invenergy Energy Management LLC
IPA Services Inc.
Navasota Energy Management LLC
NextEra Energy Resources LLC
NRG Texas LLC
PSEG Texas LP
RES America Development Inc.
Sid Richardson Carbon and Energy Co.
Signal Hill Wichita Falls Power LP
Sweetwater Wind 2 LLC
Topaz Power Holdings LLC
Westar Energy Inc.
Wolf Hollow I LP

  • BP Alternative Energy North America Inc.
    Cobisa Corporation
    Guadalupe-Blanco River Authority
    Hackberry Wind LLC
    LS Power Associates LP
    Tenaska Energy Inc.
    Third Planet Windpower LLC
    Victoira WLE LP
    Whirlwind Energy LLC