Overview
Covington Substation is an operational electrical substation in Washington State, United States, owned and operated by the Bonneville Power Administration. It handles voltages of 500 kV and 230 kV, serving as a critical node in the regional transmiss
Covington Substation is a high-voltage electrical substation located in Washington State, United States. Owned and operated by the Bonneville Power Administration (BPA), it is a key component of the Pacific Northwest's electrical infrastructure, handling transmission voltages of 500 kV and 230 kV. The substation is operational and plays a vital role in ensuring grid stability and power distribution across the region. The substation operates under the regulatory framework of the North American Electric Reliability Corporation (NERC) and the Federal Energy Regulatory Commission (FERC). As part of BPA's transmission network, it adheres to strict reliability standards and is integrated into the Western Interconnection. The facility's dual voltage levels indicate its function as a major interconnection point, facilitating the transfer of bulk power between high-voltage transmission lines. Covington Substation supports the electrical needs of the surrounding communities and industries in Washington State. Its strategic location within BPA's grid enhances the resilience and capacity of the regional power system. The substation's operation contributes to the reliable delivery of electricity, underpinning economic activities and daily life in the area.
Environmental context
The substation is situated in a region characterized by a mix of urban and suburban development, with proximity to natural areas. Its operation involves managing electromagnetic fields and potential impacts on local wildlife, though modern substations are designed to minimize ecological disruption. The site's location within the Pacific Northwest, a region with significant hydropower resources, aligns with the integration of renewable energy into the grid.
Frequently asked questions
Covington Substation is located in Washington State, United States, near the city of Covington. Its coordinates are approximately 47.3475 N, -122.1216 W.
Covington Substation is owned and operated by the Bonneville Power Administration (BPA), a federal agency that manages the transmission of electricity in the Pacific Northwest.
Covington Substation handles two voltage levels: 500 kV and 230 kV. These high voltages are used for long-distance transmission of bulk electricity.
As part of the US electrical grid, Covington Substation must comply with NERC reliability standards and FERC regulations. These ensure the stability and security of the transmission system.
Covington Substation serves as a critical interconnection point, facilitating the transfer of power between 500 kV and 230 kV transmission lines. It helps maintain grid reliability and supports electricity delivery to consumers in Washington State.