Overview
Lehi Substation is an operational electrical substation in Mesa, Arizona, operated by Salt River Project. It operates at 69 kV, serving the local grid.
Lehi Substation is an operational electrical substation located in Mesa, Arizona, United States. It is owned and operated by Salt River Project, a major utility in the region. The substation operates at a voltage of 69 kV, classifying it as a medium-voltage facility within the electrical infrastructure network. As part of the Salt River Project system, Lehi Substation plays a role in distributing power across the Phoenix metropolitan area. The facility is subject to North American Electric Reliability Corporation (NERC) reliability standards and Federal Energy Regulatory Commission (FERC) regulations for transmission-level assets. Substations of this voltage level typically serve as distribution points, stepping down power from higher transmission voltages for local use. Lehi Substation contributes to grid stability in the rapidly growing region of Mesa, Arizona. Its operational status ensures reliable electricity supply to residential, commercial, and industrial customers. The facility's location in an urban area underscores its importance in meeting the electrical demands of a densely populated community.
Environmental context
Lehi Substation is situated in an urban environment in Mesa, Arizona, where high summer temperatures and growing population drive significant electricity demand. The substation's 69 kV voltage level indicates it is part of the distribution network, which is critical for local grid stability. Typical substations in this region are designed to withstand extreme heat and occasional monsoon storms.
Frequently asked questions
Lehi Substation is located in Mesa, Arizona, United States, at coordinates 33.437759, -111.762726.
Lehi Substation operates at 69 kV (69,000 volts), which is a medium-voltage level typical for distribution substations.
Lehi Substation is owned and operated by Salt River Project, a major utility serving the Phoenix metropolitan area.
As part of the U.S. electrical grid, Lehi Substation must comply with NERC reliability standards and FERC regulations for transmission and distribution assets.
A 69 kV substation typically steps down higher transmission voltages for local distribution, serving residential, commercial, and industrial customers in its area.