Overview
St Helen Substation is an operational electrical substation in Michigan, United States, owned and operated by Consumers Energy. It operates at voltages of 46,000 V and 4,800 V, serving the local grid.
St Helen Substation is an operational electrical substation located in Michigan, United States. Owned and operated by Consumers Energy, the facility plays a key role in the regional power distribution network. The substation handles voltage levels of 46,000 V and 4,800 V, indicating its function in stepping down transmission-level power for local distribution. As part of the U.S. electrical infrastructure, St Helen Substation operates under the regulatory oversight of the Federal Energy Regulatory Commission (FERC) and adheres to North American Electric Reliability Corporation (NERC) reliability standards. These frameworks ensure grid stability and compliance with mandatory reliability requirements. The substation's voltage levels suggest it serves a medium-voltage distribution role, typical for rural or suburban areas. The substation's location in Michigan places it within a region with a mix of industrial, agricultural, and residential energy demand. Its operation supports grid reliability for the surrounding community, contributing to the overall resilience of the regional power system. Consumers Energy, as the owner and operator, is a major utility in Michigan, serving millions of customers.
Environmental context
The substation is situated in a rural area of Michigan, where the surrounding environment includes forests and agricultural land. Electrical infrastructure in such settings typically has minimal direct environmental impact, though it supports the energy needs of local communities. The facility's voltage levels and operational status indicate it is part of the distribution network, which is generally less environmentally intrusive than high-voltage transmission lines.
Frequently asked questions
St Helen Substation is located in Michigan, United States, at coordinates 44.423897, -84.410994.
St Helen Substation operates at voltages of 46,000 V and 4,800 V, typical for a distribution substation stepping down transmission voltage for local use.
St Helen Substation is owned and operated by Consumers Energy, a major utility company serving Michigan.
Substations in the United States must comply with NERC reliability standards and FERC regulations, which ensure grid stability and reliability.
Substations like St Helen step down high-voltage electricity from transmission lines to lower voltages suitable for distribution to homes and businesses, playing a critical role in grid reliability.