California – Mexico 230-kV Tie-In

Energia Sierrra Juarez U.S. Transmission, a subsidiary of Sempra U.S. Gas and Power, is planning a 1.7 mile double circuit 230-kv transmission line. The line would link a proposed wind farm near La Rumorosa in Baja, CA, to an existing Southwest Powerlink transmission line via a proposed ECO substation east of Jacumba, CA.

Project Sponsor Line Miles Voltage (kV) From State To State Year in Service
Energia Sierra Juarez 1.7 230 CA CA 2016
Estimated Costs ($M) Voltage Type Project Status Project Group Origin Point Destination Point
3.4 Double Operating La Rumorosa Jacumba
Interstate Build Start NERC ISO/RTO Country Project Partners
No 2015 WECC CAISO US