Elm Lake Substation - Operational 115 kV Substation in the United States

Elm Lake Substation is an operational electrical substation located in the United States, with coordinates 45.794173, -98.599926. The facility operates at a voltage of 115 kV, classifying it as a medium-voltage substation typical of regional distribution networks. As a substation, it serves as a node for stepping down transmission voltages for local distribution or interconnecting different parts of the grid. Operating within the United States, this substation falls under the regulatory oversight of the North American Electric Reliability Corporation (NERC) and the Federal Energy Regulatory Commission (FERC) for reliability standards. The facility's 115 kV voltage level is common for subtransmission systems that supply power to industrial and urban areas. Substations of this scale often employ technologies such as circuit breakers, transformers, and switchgear compliant with IEEE standards. The environmental context of Elm Lake Substation includes its location in a rural area of the northern Great Plains, where electrical infrastructure supports agricultural and small community loads. The substation contributes to grid resilience by providing voltage regulation and fault isolation. Its operational status ensures continued service to the local power network, supporting economic activities and community needs.

Elm Lake Substation is situated in a rural area of the northern United States, where the electrical grid supports agricultural operations and small communities. The 115 kV voltage level indicates a subtransmission role, connecting higher-voltage transmission lines to local distribution networks. The facility's location in the Great Plains region means it may be exposed to extreme weather events such as blizzards and thunderstorms, which can affect grid reliability. Proper maintenance and adherence to NERC standards help mitigate these risks.