SCH Number 2023020549

Project Info

Title

Station J Bulk Transmission Substation Project

Description

This is a Recirculated Draft EIR for the Station J Bulk Transmission Substation. The Project includes construction and operation of a new substation housing electrical equipment, including power transformers, gas insulated equipment, switchgear, capacitors, instrument transformers, control and relay equipment, remote monitoring equipment, telecommunications equipment, batteries, steel structures, switches, underground conductor and cable, an electrical bus, and a control building. Station J would include up to six 40 MVA 115/21 kV transformers to serve the SMUD network. Initial installation of three 40 MVA transformers is anticipated to occur by 2028. The project would also include up to 9 miles of overhead and underground 115kV and 21kV connections into the substation from nearby existing SMUD facilities and infrastructure. The site also includes space for expansion as future needs are identified.

3 documents in project