Overview
Big Point Substation is an operational electrical substation in Mississippi, United States, owned and operated by Singing River Electric Cooperative. It operates at 115 kV, serving the local grid.
Big Point Substation is an operational electrical substation located in Mississippi, United States. Owned and operated by Singing River Electric Cooperative, this facility plays a key role in the regional power distribution network. The substation operates at a voltage level of 115 kV, which is typical for sub-transmission and distribution substations in rural and suburban areas. As part of the U.S. electrical infrastructure, Big Point Substation operates under the regulatory framework established by the North American Electric Reliability Corporation (NERC) and the Federal Energy Regulatory Commission (FERC). These standards ensure grid reliability and security. The substation likely includes switchgear, transformers, and protection systems compliant with industry standards such as IEEE and NESC. The substation serves the Singing River Electric Cooperative's service area, providing reliable electricity to residential, commercial, and industrial customers in the region. Its location in Mississippi places it within a region prone to hurricanes and severe weather, necessitating robust design and maintenance practices to ensure grid resilience.
Environmental context
The substation is located in a coastal region of Mississippi, near the Gulf of Mexico, which is subject to hurricane risks and flooding. The surrounding area includes a mix of residential and forested land. Electrical infrastructure in this region must be designed to withstand extreme weather events, including high winds and storm surge, to maintain grid stability and prevent outages.
Frequently asked questions
Big Point Substation is located in Mississippi, United States, near the coordinates 30.579463, -88.486418.
Big Point Substation operates at a voltage of 115 kV, which is a common voltage level for sub-transmission and distribution substations.
Big Point Substation is owned and operated by Singing River Electric Cooperative, a member-owned electric utility serving parts of Mississippi.
Substations in the United States must comply with NERC reliability standards and FERC regulations, as well as industry standards such as IEEE and NESC for design and operation.
A 115 kV substation typically steps down transmission-level voltage for distribution to local networks, serving as a critical node for reliable electricity delivery to residential, commercial, and industrial customers.