SW 22nd Substation - 69 kV Operational Substation in Oklahoma City, United States

SW 22nd Substation is an operational electrical substation located in the United States, near Oklahoma City, Oklahoma. With a voltage level of 69 kV, it is classified as a medium-voltage substation, typically serving distribution networks for residential, commercial, and light industrial loads. The facility is part of the broader electrical infrastructure that ensures reliable power delivery to the surrounding region. Operating under the regulatory framework of the United States, the substation adheres to standards set by the North American Electric Reliability Corporation (NERC) for grid reliability and security. As a distribution-level asset, it likely complies with local utility requirements and may be subject to Federal Energy Regulatory Commission (FERC) oversight if interconnected with transmission systems. The 69 kV voltage level is common for sub-transmission or distribution substations, bridging high-voltage transmission lines and lower-voltage distribution networks. The substation's location in an urbanizing area of Oklahoma City underscores its importance in supporting growing electricity demand. Its operational status contributes to grid resilience and community service, ensuring stable power supply for homes, businesses, and critical facilities. The facility's role in the local electrical grid highlights the significance of substations in maintaining reliable energy infrastructure.

The substation is situated in a region with a temperate climate, where seasonal temperature extremes can influence electricity demand for heating and cooling. Its urban location near Oklahoma City means it supports a dense population center, with potential environmental considerations related to electromagnetic fields and land use. The facility's operation aligns with grid reliability standards that aim to minimize environmental impact through efficient power distribution.