Overview
Devers Marsh Substation is an operational electrical substation in the United States, owned and operated by Entergy. It operates at a voltage of 138 kV, serving the regional grid.
Devers Marsh Substation is an operational electrical substation located in the United States, owned and operated by Entergy. The facility operates at a voltage of 138 kV, classifying it as a high-voltage substation critical for regional power transmission and distribution. As part of the U.S. electrical infrastructure, this 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 security. The 138 kV voltage level is typical for sub-transmission and distribution substations, connecting bulk power systems to local networks. The substation plays a key role in maintaining grid stability and delivering electricity to surrounding communities. Its location in Texas supports the energy needs of the region, contributing to the reliability of the local power supply.
Environmental context
The substation is located in a region with a humid subtropical climate, which can pose challenges such as heat and humidity affecting equipment performance. Its rural setting reduces immediate environmental impact, but the facility's operation supports the integration of renewable energy sources and helps manage grid stability in an area prone to extreme weather events.
Frequently asked questions
Devers Marsh Substation is located in the United States, with coordinates approximately 29.9727 N, -94.5801 W, in the state of Texas.
Devers Marsh Substation operates at a voltage of 138 kV, which is a common sub-transmission voltage level in the United States.
Devers Marsh Substation is owned and operated by Entergy, a major utility company in the United States.
Substations in the United States must comply with NERC reliability standards and FERC regulations, ensuring grid stability and security.
A 138 kV substation typically serves as a sub-transmission facility, stepping down voltage from higher transmission lines to distribution levels, and helps maintain grid reliability.