Overview
Herron Substation is an operational electrical substation in Oklahoma, United States, owned and operated by the Grand River Dam Authority. It operates at a voltage of 161 kV, serving regional grid stability.
Herron Substation is an operational electrical substation located in Oklahoma, United States. Owned and operated by the Grand River Dam Authority (GRDA), it plays a key role in the regional transmission network. The substation operates at a voltage of 161 kV, which is typical for sub-transmission and distribution-level infrastructure in the United States. As part of the GRDA system, Herron Substation is subject to North American Electric Reliability Corporation (NERC) reliability standards and Federal Energy Regulatory Commission (FERC) regulations for transmission assets. The facility likely employs modern switchgear and protection systems to ensure grid stability and safety. In the U.S., substations of this voltage class are common in both urban and rural settings, supporting local load centers and industrial customers. The substation's location in northeastern Oklahoma places it within a region with a mix of urban, agricultural, and industrial demand. GRDA is a major public power utility, and Herron Substation contributes to the reliable delivery of electricity to communities and businesses. Its operational status ensures continued support for the local grid and downstream distribution networks.
Environmental context
The substation is situated in a region with a temperate climate, where seasonal weather patterns can impact grid operations. The surrounding area includes a mix of rural and suburban development, with proximity to water bodies that may influence environmental considerations. Substations of this voltage class typically have a small physical footprint and are designed to minimize ecological disruption through proper siting and containment measures.
Frequently asked questions
Herron Substation is located in Oklahoma, United States, at coordinates 36.243398, -95.319083.
Herron Substation operates at a voltage of 161 kV, which is a common sub-transmission voltage level in the United States.
Herron Substation is owned and operated by the Grand River Dam Authority (GRDA), a public power utility in Oklahoma.
As part of the U.S. electrical grid, Herron Substation must comply with NERC reliability standards and FERC regulations for transmission and substation assets.
A 161 kV substation typically steps down transmission voltage for distribution to local areas, supporting grid stability and serving industrial, commercial, and residential customers.