Overview
Reardan Substation is an operational electrical substation in Washington, United States, operated by Avista. It operates at 115 kV, serving the local grid.
Reardan Substation is an operational electrical substation located in Washington, United States. Owned and operated by Avista, the facility operates at a voltage of 115 kV, classifying it as a medium-voltage substation within the regional transmission and distribution network. As part of the U.S. electrical infrastructure, Reardan Substation operates under the regulatory framework established by the Federal Energy Regulatory Commission (FERC) and adheres to North American Electric Reliability Corporation (NERC) reliability standards. These standards ensure grid stability and security for transmission-level assets. The substation's 115 kV voltage level is typical for sub-transmission or distribution applications, serving local load centers. The substation plays a key role in delivering reliable electricity to the surrounding community. Its operational status and connection to Avista's network support the regional grid's resilience and capacity to meet demand. The facility's location in rural Washington contributes to the area's electrical infrastructure, enabling power distribution to residential, commercial, and industrial customers.
Environmental context
Located in rural Washington, Reardan Substation operates in an area with a mix of agricultural and natural landscapes. The substation's 115 kV voltage level is typical for sub-transmission lines that traverse such environments, requiring careful routing to minimize visual and ecological impact. Avista, as the operator, follows environmental guidelines to manage vegetation and wildlife interactions near the facility.
Frequently asked questions
Reardan Substation is located in Washington, United States, near the town of Reardan. Its coordinates are approximately 47.645979 N, -117.938328 W.
Reardan Substation operates at a voltage of 115 kV (115,000 volts), which is typical for sub-transmission or distribution substations in the United States.
Reardan Substation is owned and operated by Avista, a utility company serving the Pacific Northwest region of the United States.
In the United States, substations like Reardan must comply with NERC reliability standards for grid stability and FERC regulations for transmission-level assets. These standards cover equipment maintenance, cybersecurity, and operational protocols.
A 115 kV substation typically steps down transmission-level voltage for distribution to local areas or interconnects sub-transmission lines. It plays a critical role in ensuring reliable power delivery to residential, commercial, and industrial customers.