Overview
Moses Lake Substation is an operational electrical substation in Washington, United States, owned and operated by Grant County Public Utility District. It operates at 115 kV, serving the local grid.
Moses Lake Substation is an operational electrical substation located in Washington, United States. Owned and operated by Grant County Public Utility District, the facility operates at a voltage of 115 kV, classifying it as a medium-voltage substation within the regional transmission and distribution network. The substation falls under the regulatory oversight of the Federal Energy Regulatory Commission (FERC) and adheres to North American Electric Reliability Corporation (NERC) reliability standards. As a 115 kV facility, it plays a role in stepping down transmission-level power for local distribution, typical of substations serving rural and semi-urban areas in the Pacific Northwest. Operationally, Moses Lake Substation supports grid stability and electricity delivery to the surrounding community. Its location in Grant County places it within a region with significant agricultural and industrial activity, where reliable power is critical for irrigation and local businesses. The facility's continued operation contributes to the resilience of the regional electrical infrastructure.
Environmental context
The substation is located in central Washington, a semi-arid region with hot summers and cold winters. The local environment includes agricultural lands and the nearby Columbia River. As a 115 kV substation, its environmental footprint is relatively low, primarily involving land use and potential electromagnetic field considerations. The facility's operation supports the integration of renewable energy sources, such as hydropower from the Columbia River, into the grid.
Frequently asked questions
Moses Lake Substation is located in Washington, United States, near the city of Moses Lake in Grant County.
Moses Lake Substation operates at a voltage of 115 kV, which is typical for distribution-level substations.
Moses Lake Substation is owned and operated by Grant County Public Utility District, a public utility serving Grant County, Washington.
As part of the U.S. electrical grid, Moses Lake Substation must comply with NERC reliability standards and FERC regulations for transmission-level assets.
A 115 kV substation steps down transmission voltage for local distribution, ensuring reliable electricity supply to residential, commercial, and industrial customers.