Overview
Cromwell Substation is an operational electrical substation in Minnesota, United States, owned by Great River Energy. It operates at voltages of 115 kV and 69 kV, serving the regional power grid.
Cromwell Substation is an operational electrical substation located in Minnesota, United States. Owned by Great River Energy, a generation and transmission cooperative, the facility plays a key role in the regional electrical infrastructure. The substation operates at voltage levels of 115 kV and 69 kV, indicating its function in both transmission and distribution within the grid. The substation operates under the regulatory framework of the North American Electric Reliability Corporation (NERC) and the Federal Energy Regulatory Commission (FERC), which enforce reliability standards for bulk power systems. As part of Great River Energy's network, it supports the cooperative's mission to provide reliable electricity to member distribution cooperatives in Minnesota and Wisconsin. The facility's voltage levels suggest it handles medium to high voltage power, typical for substations connecting transmission lines to local distribution networks. Cromwell Substation contributes to grid stability and power delivery in the region. Its location in rural Minnesota underscores its importance in serving dispersed communities and supporting agricultural and industrial activities. The substation's operational status ensures continued electricity supply, aligning with Great River Energy's commitment to reliable and affordable power for its members.
Environmental context
The substation is situated in a rural area of Minnesota, characterized by forests, lakes, and agricultural land. Electrical infrastructure in such regions must balance reliability with environmental stewardship, often involving measures to minimize visual impact and protect local wildlife. The facility's operation adheres to environmental regulations that govern electromagnetic fields, oil containment, and vegetation management to reduce ecological disruption.
Frequently asked questions
Cromwell Substation is located in Minnesota, United States, at coordinates 46.588350, -92.887610.
Cromwell Substation is owned by Great River Energy, a generation and transmission cooperative. The operator is also Great River Energy.
Cromwell Substation operates at voltage levels of 115 kV and 69 kV, serving both transmission and distribution functions.
Substations in the United States must comply with NERC reliability standards and FERC regulations, ensuring grid stability and security.
Cromwell Substation helps distribute electricity from Great River Energy's generation sources to member cooperatives, supporting reliable power for rural and urban communities in Minnesota.