Overview
Bellrock is an operational substation in Montana, United States, owned and operated by NorthWestern Energy. It operates at 100 kV, serving the regional power grid.
Bellrock is a substation located in Montana, United States, and is part of the electrical infrastructure managed by NorthWestern Energy. The facility operates at a voltage of 100 kV, classifying it as a high-voltage substation critical for regional power transmission and distribution. As a substation in the United States, Bellrock 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, with compliance obligations for all transmission-level assets. The facility's voltage level indicates its role in stepping down power from transmission lines to distribution networks. The substation's location in Montana places it within a region characterized by diverse geography and climate, which can influence grid operations. Bellrock contributes to the stability and reliability of the local power supply, supporting residential, commercial, and industrial customers in the area. Its operational status ensures continued service to the community.
Environmental context
The substation is situated in Montana, a state with varied terrain including plains and mountains. The local environment experiences seasonal temperature extremes, which can affect electrical equipment performance and maintenance schedules. The facility's rural location may reduce immediate environmental impact compared to urban substations, but it still requires adherence to environmental regulations regarding oil containment and electromagnetic field management.
Frequently asked questions
Bellrock substation is located in Montana, United States, at coordinates 45.783461, -108.575884.
Bellrock substation is owned and operated by NorthWestern Energy, a utility company serving the region.
Bellrock substation operates at a voltage of 100 kV (100,000 volts), which is typical for high-voltage substations in the transmission grid.
As a US substation, Bellrock must comply with NERC reliability standards and FERC regulations for grid stability and security.
Substations like Bellrock are critical for stepping down voltage from transmission lines to distribution levels, ensuring safe and reliable electricity delivery to consumers.