Overview
Greggton Substation is an operational electrical substation in Texas, United States, owned and operated by Southwestern Electric Power Company. It operates at 69 kV, serving the regional grid.
Greggton Substation is an operational electrical substation located in Texas, United States. Owned and operated by Southwestern Electric Power Company (SWEPCO), it plays a role in the regional transmission and distribution network. The substation's voltage level of 69 kV places it in the sub-transmission category, typical for distributing power to local communities and industrial areas. As part of SWEPCO's infrastructure, Greggton Substation operates under the regulatory framework of the North American Electric Reliability Corporation (NERC) and the Federal Energy Regulatory Commission (FERC). These standards ensure grid reliability and compliance with mandatory reliability requirements. The substation likely employs conventional air-insulated or gas-insulated switchgear, common for this voltage class in the United States. The substation contributes to the electrical infrastructure of the region, supporting grid stability and power distribution to surrounding areas. Its operational status indicates ongoing service to the local community, and its location in Texas aligns with the state's extensive energy network, which includes both conventional and renewable generation sources.
Environmental context
The substation is situated in a region with a mix of urban and rural areas, typical of East Texas. The local environment includes forests and agricultural land, and the substation's operation is subject to environmental regulations regarding electromagnetic fields and oil containment from transformers. The 69 kV voltage level indicates a moderate footprint, with potential impacts on local wildlife and vegetation managed through standard mitigation practices.
Frequently asked questions
Greggton Substation is located in Texas, United States, at coordinates 32.510798, -94.815805.
Greggton Substation operates at a voltage of 69 kV, which is a common sub-transmission voltage level in the United States.
Greggton Substation is owned and operated by Southwestern Electric Power Company (SWEPCO), a utility serving parts of Texas, Louisiana, and Arkansas.
As part of the U.S. electrical grid, Greggton Substation must comply with NERC reliability standards and FERC regulations for transmission and distribution assets.
A 69 kV substation typically steps down transmission voltages for local distribution, serving industrial, commercial, and residential customers within a regional network.