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Tehachapi Renewable Transmission Project

Tehachapi Renewable Transmission Project

500kV and 220kV Line Upgrades – Phase I
Southern California

The Tehachapi renewable transmission project was a series of 220kV and 500kV transmission line upgrades between the Tehachapi Wind Resource Area, located in southern Kern County, and Vincent Substation, located in Los Angeles County, California. As part of an overall Quanta EPC team, Realtime engineered 500kV lattice tower structures for (26) miles of new line to support Phase I of the project. Our engineers also provided engineering and design for the project’s access roads, supporting the mitigation measures and the transmission line construction.