Overview
Mass Substation, operated by American Transmission Company, is an operational electrical substation in Michigan, United States, handling voltages of 69 kV and 12.47 kV to support regional grid stability.
Mass Substation is an operational electrical substation located in Michigan, United States. Owned and operated by American Transmission Company, it serves as a key node in the regional power grid, stepping down transmission-level voltage for distribution. The facility is part of the extensive North American electrical infrastructure, which is regulated by NERC reliability standards and FERC oversight. The substation operates at two voltage levels: 69 kV (transmission) and 12.47 kV (distribution), indicating its role in both bulk power transfer and local distribution. As a medium-voltage substation, it likely employs conventional air-insulated or gas-insulated switchgear, typical for facilities of this scale in the region. The site is located in a rural area of Michigan's Upper Peninsula, where grid connectivity is critical for remote communities and industrial loads. Environmental considerations for this substation include its proximity to natural habitats and water bodies, though specific impacts are managed through standard mitigation practices. The facility's operational status ensures continued reliability for the local grid, supporting residential, commercial, and industrial customers. Its location in a region with harsh winters necessitates robust design for ice and snow loads, contributing to overall grid resilience.
Environmental context
Located in Michigan's Upper Peninsula, Mass Substation operates in a region characterized by cold winters and forested landscapes. The substation's presence supports grid stability for remote communities and industrial users, but its construction and maintenance require careful management of local ecosystems. Typical environmental measures include stormwater runoff controls, wildlife protection protocols, and vegetation management to prevent outages.
Frequently asked questions
Mass Substation is located in Michigan, United States, in the Upper Peninsula region near the community of Mass City.
Mass Substation operates at 69 kV for transmission and 12.47 kV for distribution, stepping down power for local use.
Mass Substation is owned and operated by American Transmission Company, a major transmission utility in the United States.
Substations in the United States must comply with NERC reliability standards for grid stability and FERC regulations for interstate transmission. Equipment often follows IEEE and IEC standards.
Mass Substation helps distribute electricity from transmission lines to local distribution networks, ensuring reliable power supply to residential, commercial, and industrial customers in the region.