46th Street North Substation - Tulsa, Oklahoma Electrical Substation

46th Street North Substation is an operational electrical substation located in Tulsa, Oklahoma, United States. It is owned and operated by Public Service Company of Oklahoma, a major utility in the region. The substation operates at a voltage of 138 kV, classifying it as a high-voltage transmission-level facility that plays a key role in the regional power grid. The substation's 138 kV voltage level indicates it is part of the bulk power transmission system, which is regulated by the North American Electric Reliability Corporation (NERC) and the Federal Energy Regulatory Commission (FERC). Such facilities are critical for maintaining grid stability and reliability, especially in urban areas like Tulsa. The equipment likely includes modern switchgear and protection systems compliant with industry standards. As a transmission substation, 46th Street North Substation supports the distribution of electricity to residential, commercial, and industrial customers in the Tulsa area. Its operational status ensures continued service to the community, contributing to the overall resilience of the electrical infrastructure in Oklahoma. The facility's location in an urban setting underscores its importance for local grid stability.

Located in an urban area of Tulsa, Oklahoma, the substation's environmental context is shaped by its role in the local electrical grid. The 138 kV voltage level indicates it is part of the transmission network, which can have visual and electromagnetic field impacts on the surrounding community. However, modern substations are designed to minimize environmental footprint through compact layouts and noise mitigation measures. The facility's operation is subject to environmental regulations that address land use, wildlife protection, and electromagnetic field exposure.