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Occidental Power Services, Inc. (OPSI) operates a comprehensive trading desk that encompasses a 24-hour real-time group, forward trading division, and asset management group in the North American market.

OPSI actively participates in the power market throughout North America and is a member/market participant in:

  • Western Electric Coordinating Council (WECC)
  • PJM ISO
  • California ISO
  • Midwest ISO
  • Entergy
  • ERCOT
  • New York ISO
  • Southwest Power Pool

OPSI also provides services to other Oxy affiliates including Elk Hills Power, LLC, which can generate up to 550 megawatts (MW) of electric power located amid Oxy's giant Elk Hills oil and gas field in the middle of California's power and gas distribution grids.

In Texas, OPSI provides services for its affiliated Battleground Cogeneration facility (300 MW combined cycle) and Ingleside Cogeneration facility (440 MW). OPSI also provides services for its affiliated Taft Cogeneration facility, an 800 MW combined-cycle plant in Louisiana. Oxy's participation as both an industrial consumer and electricity generator uniquely positions OPSI to be able to provide a variety of asset services to market participants throughout the grid.

Assets

Oxy owns and operates power facilities in the United States with over 2,000 megawatts of electricity in Texas, California and Louisiana.

Region Project Output (MW) In Service Design Ownership
ERCOT Battleground
Cogeneration
300 1986 E-Class Cogen 100%
ERCOT Ingleside
Cogeneration
440 1999 F-Class
2x1 Cogen
100%
CAISO Elk Hills Power 550 2002 F-Class 2x1 100%
Entergy Taft Cogeneration 800 2003 F-Class 3x1 Cogen Lease
Total 2,150

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