Overview
Yorkville Substation is an operational electrical substation in Michigan, United States, owned and operated by Consumers Energy. It operates at voltage levels of 46,000 V and 4,800 V.
Yorkville Substation is an operational electrical substation located in Michigan, United States. Owned and operated by Consumers Energy, the facility plays a role in the regional power distribution network, stepping down transmission-level voltages for local distribution. The substation operates at two voltage levels: 46,000 volts (46 kV) and 4,800 volts (4.8 kV), indicating it serves as a distribution substation that reduces high-voltage transmission power to lower voltages suitable for industrial, commercial, and residential customers. As part of the U.S. electrical grid, the facility operates under North American Electric Reliability Corporation (NERC) reliability standards and is subject to Federal Energy Regulatory Commission (FERC) oversight for transmission-level assets. Yorkville Substation contributes to grid stability and power delivery in the region. Its location in Michigan, a state with a diverse industrial base and significant seasonal weather variations, underscores the importance of reliable electrical infrastructure for community resilience and economic activity.
Environmental context
The substation is situated in a region with a temperate climate, where seasonal temperature extremes and severe weather events can impact grid reliability. The facility's voltage levels and role in distribution make it critical for local power quality. Its location in a mixed urban-rural area influences environmental considerations such as land use and proximity to residential zones.
Frequently asked questions
Yorkville Substation is located in Michigan, United States, at coordinates 42.375914, -85.406910. It is owned and operated by Consumers Energy.
Yorkville Substation operates at two voltage levels: 46,000 volts (46 kV) and 4,800 volts (4.8 kV), indicating it functions as a distribution substation.
Yorkville Substation is owned and operated by Consumers Energy, a major utility company serving Michigan.
In the United States, substations like Yorkville must comply with NERC reliability standards for grid stability and FERC regulations for transmission-level assets. ISO/IEC 61850 standards may also apply for substation automation.
A distribution substation steps down high transmission voltages to lower levels suitable for local distribution to homes and businesses, ensuring safe and reliable power delivery.