Overview
Elk Point Substation is an operational electrical substation in the United States, owned and operated by East River Electric Power Cooperative. It operates at a voltage of 69 kV, serving the regional grid.
Elk Point Substation is an operational electrical substation located in the United States, specifically in the state of South Dakota near the town of Elk Point. Owned and operated by East River Electric Power Cooperative, this facility plays a key role in the local electrical infrastructure. The substation operates at a voltage of 69 kV, which is typical for distribution-level substations that step down transmission voltages for local distribution. As part of the U.S. electrical grid, Elk Point Substation operates under the regulatory framework established by the North American Electric Reliability Corporation (NERC) and the Federal Energy Regulatory Commission (FERC). These bodies set reliability standards for the bulk power system, ensuring that substations like this one maintain grid stability and safety. The 69 kV voltage level indicates that this substation likely serves as a distribution substation, supplying power to residential, commercial, and industrial customers in the surrounding area. The substation is located in a rural area of southeastern South Dakota, where the electrical infrastructure supports agricultural and small community needs. East River Electric Power Cooperative is a generation and transmission cooperative that provides wholesale power to member distribution cooperatives. Elk Point Substation is part of this network, helping to deliver reliable electricity to the region. Its operational status ensures continued service to the local community.
Environmental context
The substation is situated in a rural area of South Dakota, characterized by agricultural land and small communities. The local environment is typical of the Great Plains, with flat terrain and seasonal weather extremes. Electrical infrastructure in such areas must be resilient to weather events like thunderstorms, snow, and ice, which can affect grid reliability. The substation's design and maintenance consider these environmental factors to ensure stable power delivery.
Frequently asked questions
Elk Point Substation is located in the United States, near the town of Elk Point in southeastern South Dakota. Its coordinates are approximately 42.6856 N, -96.6737 W.
Elk Point Substation operates at a voltage of 69 kV (69,000 volts). This voltage level is typical for distribution substations that step down power from higher transmission voltages for local distribution.
Elk Point Substation is owned and operated by East River Electric Power Cooperative, a generation and transmission cooperative that provides wholesale power to member distribution cooperatives in South Dakota and Minnesota.
Substations in the United States must comply with reliability standards set by the North American Electric Reliability Corporation (NERC) and are regulated by the Federal Energy Regulatory Commission (FERC) for transmission-level assets. These standards cover grid stability, maintenance, and cybersecurity.
A 69 kV substation typically serves as a distribution substation, receiving power from higher voltage transmission lines and stepping it down to lower voltages for distribution to homes, businesses, and farms. It is a critical link between the bulk power system and local consumers.