Overview
Henessey is an operational electrical substation in Oklahoma, United States, owned and operated by Oklahoma Gas & Electric. It operates at 138 kV, serving the regional power grid.
Henessey is an electrical substation located in Oklahoma, United States, owned and operated by Oklahoma Gas & Electric. The facility is operational and plays a role in the regional transmission network, stepping down voltage for local distribution. The substation operates at 138 kV, a common voltage level for subtransmission systems in the United States. As part of Oklahoma Gas & Electric's infrastructure, it is subject to NERC reliability standards and FERC regulation for grid stability and security. The facility likely includes switchgear and transformers typical of medium-voltage substations. As a component of the broader electrical grid, Henessey contributes to reliable power delivery in the region. Its operational status ensures continued support for residential, commercial, and industrial customers. The substation's location in Oklahoma places it within a region with growing energy demand and a mix of generation sources.
Environmental context
The substation is situated in a rural area of Oklahoma, where the surrounding landscape includes agricultural land and open plains. Electrical infrastructure in such settings typically has a low direct environmental footprint, though it supports energy transmission that may originate from various generation sources. The 138 kV voltage level indicates a role in regional power distribution, with potential impacts related to electromagnetic fields and land use for right-of-way corridors.
Frequently asked questions
The Henessey substation is located in Oklahoma, United States, at coordinates 36.106914, -97.907236. It is owned and operated by Oklahoma Gas & Electric.
The Henessey substation operates at 138 kV, which is a common voltage for subtransmission systems in the United States, used to distribute power from high-voltage transmission lines to local distribution networks.
The Henessey substation is operated by Oklahoma Gas & Electric, a utility company serving customers in Oklahoma and western Arkansas.
Substations in the United States are subject to NERC reliability standards for grid stability and FERC regulation for transmission-level assets. These standards ensure safe and reliable operation of the electrical grid.
A 138 kV substation typically serves as a subtransmission facility, stepping down voltage from higher transmission levels (e.g., 345 kV) to lower distribution levels (e.g., 69 kV or 13.8 kV) for delivery to local communities and industrial customers.