Overview
Y-12 Substation is an operational electrical substation in the United States, owned and operated by Consolidated Nuclear Security, LLC. It operates at a voltage of 161 kV, serving critical infrastructure.
Y-12 Substation is an operational electrical substation located in the United States, owned and operated by Consolidated Nuclear Security, LLC. The facility operates at a voltage of 161 kV, placing it in the medium-to-high voltage range typical for industrial and transmission-level substations. The substation is part of the Y-12 National Security Complex, a key facility in the U.S. nuclear security infrastructure. As such, it operates under stringent regulatory oversight, including compliance with NERC reliability standards and FERC regulations for transmission assets. The 161 kV voltage level indicates its role in stepping down power from high-voltage transmission lines to distribution levels for on-site use. Given its location within a secure national security complex, the substation plays a critical role in ensuring reliable power supply for sensitive operations. Its operational status and ownership by a major government contractor underscore its importance to national security and grid stability in the region.
Environmental context
The substation is situated within the Y-12 National Security Complex in Oak Ridge, Tennessee, an area with a mix of industrial and natural landscapes. The facility's operation is subject to environmental regulations governing electromagnetic fields and potential impacts on local ecosystems. Its urban-industrial setting means it is integrated into the local grid infrastructure, with considerations for noise and visual impact minimized by its secure location.
Frequently asked questions
Y-12 Substation is located within the Y-12 National Security Complex in Oak Ridge, Tennessee, United States.
Y-12 Substation operates at a voltage of 161 kV, which is typical for transmission-level substations serving industrial and critical infrastructure.
Y-12 Substation is owned and operated by Consolidated Nuclear Security, LLC, a contractor for the U.S. Department of Energy.
As a U.S. substation, Y-12 Substation must comply with NERC reliability standards and FERC regulations for transmission assets, ensuring grid stability and security.
Y-12 Substation steps down high-voltage transmission power to distribution levels for the Y-12 National Security Complex, supporting critical national security operations.