Overview
Elmo Substation is an operational electrical substation in Montana, United States, operated by Mission Valley Power. It operates at 115 kV, serving the local grid.
Elmo Substation is an operational electrical substation located in Montana, United States. Owned and operated by Mission Valley Power, the facility plays a key role in the regional electrical infrastructure. With a voltage level of 115 kV, it is classified as a medium-voltage substation, typical for distribution and sub-transmission networks in rural areas. The substation operates under the regulatory framework of the United States, which includes NERC reliability standards for grid stability and FERC oversight for transmission-level assets. As a 115 kV facility, it adheres to standards for substation automation and protection, such as IEEE C37 series. The equipment likely includes circuit breakers, transformers, and switchgear designed for reliable power distribution. Elmo Substation contributes to the electrical grid's resilience in the Flathead Valley region, supporting local communities and industries. Its operational status ensures continuous power supply, and its location in a rural area underscores the importance of substations in extending grid reach. The facility's role in voltage regulation and load balancing is critical for maintaining power quality.
Environmental context
The substation is situated in a rural area of Montana, characterized by forested landscapes and proximity to Flathead Lake. The local environment is sensitive to electromagnetic fields and habitat disruption, though substations typically have a small footprint. The 115 kV voltage level poses minimal environmental risk compared to higher-voltage lines, and standard mitigation measures like vegetation management and oil containment are likely in place.
Frequently asked questions
Elmo Substation is located in Montana, United States, near the community of Elmo on the shores of Flathead Lake.
Elmo Substation operates at 115 kV, which is a medium voltage level commonly used for sub-transmission and distribution in rural areas.
Elmo Substation is operated by Mission Valley Power, a utility serving the Flathead Valley region in Montana.
As a US substation, Elmo Substation must comply with NERC reliability standards for grid stability and FERC regulations for transmission assets, as well as IEEE standards for substation equipment.
A 115 kV substation typically steps down voltage from higher transmission lines for distribution to local communities, or interconnects sub-transmission networks, ensuring reliable power delivery.