Overview
Eastern Substation is an operational electrical substation in the United States, owned by Ameren. It operates at voltage levels of 138 kV and 69 kV, serving the regional grid.
Eastern Substation is an operational electrical substation located in the United States, owned and operated by Ameren, a major utility company. The facility handles voltage levels of 138 kV and 69 kV, classifying it as a medium-to-high voltage substation critical for local power distribution and transmission. Operating under the regulatory framework of the North American Electric Reliability Corporation (NERC) and the Federal Energy Regulatory Commission (FERC), the substation adheres to strict reliability standards. The dual voltage configuration allows it to step down power from transmission lines to distribution networks, supporting grid stability in the region. As part of Ameren's infrastructure, Eastern Substation plays a key role in delivering electricity to residential, commercial, and industrial customers. Its location in central Illinois contributes to the reliability of the regional power grid, ensuring consistent energy supply to the surrounding communities.
Environmental context
The substation is situated in a rural area of central Illinois, characterized by agricultural land and scattered residential developments. The presence of high-voltage equipment requires careful management of electromagnetic fields and vegetation clearance to maintain safety and reliability. The facility's design includes measures to minimize environmental impact, such as oil containment systems for transformers and noise reduction features.
Frequently asked questions
Eastern Substation is located in the United States, specifically in central Illinois near coordinates 40.715135, -89.449727.
Eastern Substation is owned and operated by Ameren, a major utility company serving the Midwest region of the United States.
Eastern Substation operates at two voltage levels: 138 kV and 69 kV, allowing it to interconnect transmission and distribution networks.
As part of the U.S. electrical grid, Eastern Substation must comply with NERC reliability standards and FERC regulations for transmission-level assets.
Substations like Eastern are critical for voltage transformation, switching, and protection, ensuring reliable electricity delivery from generation sources to end users.