Overview
New Albany Substation is an operational electrical substation in Mississippi, United States, owned and operated by the Tennessee Valley Authority (TVA). It operates at a voltage of 161 kV, serving the local grid.
New Albany Substation is an operational electrical substation located in Mississippi, United States. Owned and operated by the Tennessee Valley Authority (TVA), it plays a key role in the regional transmission network. The substation operates at a voltage of 161 kV, which is typical for sub-transmission and distribution-level infrastructure in the United States. As part of TVA's extensive power system, the substation is subject to regulatory oversight by the Federal Energy Regulatory Commission (FERC) and must comply with North American Electric Reliability Corporation (NERC) reliability standards. These standards ensure grid stability and security, including requirements for maintenance, cybersecurity, and emergency response. The 161 kV voltage level indicates that this facility likely serves as a distribution substation, stepping down power from higher transmission voltages for local delivery. The substation's location in Mississippi supports the electrical needs of the surrounding community and industrial base. TVA's integrated system provides electricity to millions of customers across the Tennessee Valley region, and substations like New Albany are critical for maintaining reliable power supply. The facility's operational status ensures continued service to the local grid.
Environmental context
The substation is located in a rural area of Mississippi, where the surrounding landscape includes agricultural land and forests. Electrical infrastructure in such settings typically has minimal direct environmental impact, though considerations include electromagnetic fields and potential effects on wildlife. The 161 kV voltage level is moderate, and the substation's design likely incorporates standard mitigation measures for noise and visual impact. TVA's operations are subject to environmental regulations that address these factors.
Frequently asked questions
New Albany Substation is located in Mississippi, United States, near the city of New Albany. Its coordinates are approximately 34.48° N, -88.99° W.
New Albany Substation operates at a voltage of 161 kV (kilovolts), which is a common voltage for sub-transmission and distribution substations in the United States.
New Albany Substation is owned and operated by the Tennessee Valley Authority (TVA), a federally owned corporation that provides electricity to parts of seven southeastern states.
TVA substations must comply with North American Electric Reliability Corporation (NERC) reliability standards and are regulated by the Federal Energy Regulatory Commission (FERC). These standards cover grid reliability, cybersecurity, and maintenance.
A 161 kV substation typically steps down high-voltage transmission power (e.g., 230 kV or higher) to lower voltages for distribution to local communities and industries. It also provides switching and protection functions to ensure grid stability.