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Utilities

Investor owned utilities

 

Three IOUs participate in the ISO. The ISO controls approximately 75% of the electricity transmission in California as a result. For a view of the ISO control area, see www.caiso.com/1c28/1c28b1f74c3e0.pdf.

Pacific Gas and Electric

San Diego Gas and Electric

Southern California Edison

 

Other electric utilities

 

The California Municipal Utilities Association maintains a list of its members at http://www.cmua.org/membership.html.