Overview
Promenade Substation is an operational electrical substation in Detroit, Michigan, owned and operated by DTE Energy. It operates at 120 kV and 13.2 kV, serving the local grid.
Promenade Substation is an electrical substation located in Detroit, Michigan, United States. Owned and operated by DTE Energy, the facility is part of the regional transmission and distribution network, stepping down voltage from 120 kV to 13.2 kV for local distribution. The substation operates under the regulatory framework of the North American Electric Reliability Corporation (NERC) and the Federal Energy Regulatory Commission (FERC), which set reliability standards for the bulk power system. As a transmission-level asset, it plays a role in maintaining grid stability in the Detroit metropolitan area. Located in an urban setting, Promenade Substation supports the electrical infrastructure for residential, commercial, and industrial customers in Detroit. Its operational status ensures continued service reliability for the community, contributing to the overall resilience of the regional power grid.
Environmental context
Located in an urban area of Detroit, the substation's environmental context includes proximity to residential and commercial zones. Electrical infrastructure like this can influence local land use and electromagnetic fields, though modern designs minimize impacts. The facility's role in grid stability supports efficient energy distribution, reducing transmission losses compared to longer-distance lines.
Frequently asked questions
Promenade Substation is located in Detroit, Michigan, United States, at coordinates 42.386622, -83.022989.
Promenade Substation is owned and operated by DTE Energy, a major utility company serving Michigan.
Promenade Substation operates at 120 kV (transmission) and 13.2 kV (distribution), stepping down voltage for local use.
As part of the US bulk power system, Promenade Substation must comply with NERC reliability standards and FERC regulations for transmission assets.
Substations like Promenade transform voltage levels and switch power flows, ensuring reliable electricity delivery from transmission lines to distribution networks serving homes and businesses.