List of utility distribution company contacts

Map of utility service areas within California

Access a map of the utility companies in California. If your project will interconnect to the grid via a distribution line, you will need to contact the utility service provider where the project is located.

Use the links below for your utility’s interconnection page for information about their interconnection process and requirements.

City of Anaheim	http://www.anaheim.net/226/Public-Utilities
City of Azusa	http://www.ci.azusa.ca.us/index.aspx?NID=135
City of Banning	http://ci.banning.ca.us/57/Electric-Utility
City of Pasadena	https://ww5.cityofpasadena.net/water-and-power?site_section=5645&s=self+generation
City of Riverside	https://www.riversideca.gov/utilities/
City of Vernon	http://www.cityofvernon.org/contact-us
Pacific Gas and Electric	https://www.pge.com/en_US/for-our-business-partners/interconnection-renewables/energy-transmission-and-storage/wholesale-generator-interconnection/wholesale-distribution-independent-study-and-cluster-study
San Diego Gas and Electric	https://www.sdge.com/sites/default/files/documents/DistributionInterconnectionHandbook.pdf
Southern California Edison	SCE's Generator Interconnection Process

Imperial Irrigation District	http://www.iid.com/
Los Angeles Department of Water and Power	https://www.ladwp.com/
Sacramento Municipal Utility District	https://www.smud.org/en/business

Pacific Gas and Electric	http://www.pge.com/b2b/energysupply/wholesaleelectricsuppliersolicitation/PVRFO/pvmap/
San Diego Gas and Electric	http://sdge.com/interconnection-information-and-map
Southern California Edison	https://drpep.sce.com/drpep/