Golden Valley 230 kV

Increased electrical system reliability

UniSource Energy Services is developing plans for a new double-circuit 230 kilovolt (kV) transmission line that will connect the Harris Substation to the new Mineral Park Substation in Mohave County. The new line would help improve reliability, replace aging equipment and accommodate a projected 5-35 megawatt (MW) increase in customer energy needs over the next decade in the north Golden Valley area. Power within UniSource's Mohave County service territory is transmitted primarily over a 69kV transmission network.

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If you have any questions regarding this project please send an e-mail to info@transconusa.com.

UniSource Energy Services: Map of proposed plans

Map of proposed plans

View an interactive map with proposed transmission line routes and alternatives.

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