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 San Luis transmission project

SLTP Draft Environmental Impact Statement/Environmental Impact Report

​SLTP newsletters

SLTP alternatives screening process 

Public scoping January 8 and 9, 2014 

Western proposes to construct, own, operate, and maintain a new 230-kilovolt transmission line about 62 miles in length between Western's Tracy Substation and Western's San Luis Substation and a new 70-kV transmission line about 5 miles in length between the San Luis and O'Neill Substations. Western also will consider other transmission construction options including:

  • A new 500-kV transmission line about 62 miles in length operated at 230-kV between Western's Tracy and San Luis Substations;

  • A new 500-kV transmission line operated at 500-kV about 62 miles in length between the Tracy Substation and Pacific Gas and Electric's Los Banos Substation; and

  • A new 230-kV transmission line about 18 miles in length between San Luis Substation and Dos Amigos Substation.

NEPA - Notice of intent (NOI) Federal Register

CEQA - Notice of preparation (NOP) state clearing house

Map: Project overview of SLTP

Meeting: Public scoping notice

SLTP environmental website

SLTP email