Overview
Gendy (General Dynamics) Substation is an operational substation in Sterling Heights, Michigan, owned and operated by DTE Energy. It handles voltages of 120 kV and 13.2 kV, serving the local grid.
Gendy (General Dynamics) Substation is an operational electrical substation located in Sterling Heights, Michigan, United States. Owned and operated by DTE Energy, the facility plays a key role in the regional power distribution network, stepping down transmission-level voltage for local use. The substation operates at two voltage levels: 120 kV for transmission and 13.2 kV for distribution, indicating its function as a step-down substation. As part of DTE Energy's infrastructure, it falls under the regulatory oversight of the Federal Energy Regulatory Commission (FERC) and must comply with North American Electric Reliability Corporation (NERC) reliability standards for grid stability. Located in an urban-industrial area near Detroit, the substation supports the power needs of General Dynamics and surrounding communities. Its operational status ensures continued reliability for critical defense and manufacturing facilities, contributing to regional energy security.
Environmental context
The substation is situated in a densely populated urban area with mixed industrial and residential zones. Its operation involves electromagnetic fields and potential oil leakage from transformers, though modern containment measures mitigate risks. The facility's proximity to sensitive receptors like schools and hospitals necessitates strict adherence to safety and environmental regulations.
Frequently asked questions
Gendy (General Dynamics) Substation is located in Sterling Heights, Michigan, United States, at coordinates 42.576427, -83.040959.
The substation operates at 120 kV for transmission and 13.2 kV for distribution, functioning as a step-down substation.
The substation is owned and operated by DTE Energy, a major utility company serving Michigan.
As part of the US electrical grid, the substation must comply with NERC reliability standards and FERC regulations for transmission-level assets.
Step-down substations reduce high transmission voltages to lower distribution voltages for safe delivery to homes, businesses, and industrial facilities.