Overview
Marysville Substation is an operational electrical substation in Ohio, United States, owned by American Electric Power. It operates at 765 kV and 345 kV voltage levels, serving as a critical node in the regional transmission grid.
Marysville Substation is a high-voltage electrical substation located in Ohio, United States. Owned and operated by American Electric Power (AEP), it is a key facility within the regional transmission network, handling voltages of 765 kV and 345 kV. The substation plays a vital role in stepping down electricity from extra-high-voltage transmission lines to lower voltages for distribution. The substation operates under the regulatory framework of the North American Electric Reliability Corporation (NERC) and the Federal Energy Regulatory Commission (FERC), ensuring compliance with reliability standards for bulk power systems. As a 765 kV facility, it is part of AEP's extensive extra-high-voltage network, which is designed to efficiently transmit large amounts of electricity over long distances. The 345 kV voltage level indicates its role in interconnecting with other substations and power plants. Marysville Substation contributes to grid stability and reliability in central Ohio, supporting the local community and industrial activities. Its strategic location and high-voltage capacity make it essential for integrating power generation sources and maintaining a balanced electricity supply. The facility's operational status underscores its ongoing importance to the regional electrical infrastructure.
Environmental context
The substation is situated in a rural area of Ohio, characterized by agricultural land and small communities. The surrounding environment includes farmland and scattered residential developments. High-voltage substations like Marysville are typically designed with minimal visual impact and incorporate measures to manage electromagnetic fields and noise. The facility's operation aligns with local land use and environmental regulations, ensuring compatibility with the surrounding landscape.
Frequently asked questions
Marysville Substation is located in Ohio, United States, near the city of Marysville. Its coordinates are approximately 40.3327° N, -83.4305° W.
Marysville Substation operates at 765 kV and 345 kV, making it a key node in the extra-high-voltage transmission network.
Marysville Substation is owned and operated by American Electric Power (AEP), a major investor-owned utility in the United States.
As part of the US bulk power system, Marysville Substation must comply with NERC reliability standards and FERC regulations for transmission-level assets.
A 765 kV substation is used to step down extra-high-voltage electricity from transmission lines to lower voltages for further distribution, ensuring efficient long-distance power transfer and grid stability.