Overview
North Hattiesburg Substation is an operational electrical substation in Hattiesburg, Mississippi, owned and operated by Mississippi Power. It operates at 115 kV, serving the local grid.
North Hattiesburg Substation is an operational electrical substation located in Hattiesburg, Mississippi, United States. Owned and operated by Mississippi Power, a subsidiary of Southern Company, the facility plays a key role in the regional transmission and distribution network. With a voltage level of 115 kV, it is classified as a sub-transmission or distribution substation, typical for serving urban and suburban load centers. The substation operates under the regulatory framework of the North American Electric Reliability Corporation (NERC) and the Federal Energy Regulatory Commission (FERC), which enforce reliability standards for the bulk power system. As part of the Mississippi Power grid, it adheres to NERC's Critical Infrastructure Protection (CIP) standards and FERC's tariff requirements. The 115 kV voltage level is common for distribution substations that step down power from higher transmission voltages for local delivery. Located in Hattiesburg, a city in southeastern Mississippi, the substation supports the electrical needs of the surrounding community, including residential, commercial, and industrial customers. Its operational status ensures grid stability and reliability in the region. The facility's role in the local power infrastructure contributes to the economic and social well-being of the area by providing essential electricity services.
Environmental context
The substation is situated in Hattiesburg, Mississippi, a region with a humid subtropical climate. The area is prone to severe weather events such as hurricanes and thunderstorms, which can impact grid reliability. The substation's design and maintenance likely include measures to withstand such conditions, such as flood protection and storm hardening. Its urban location means it is integrated into the local built environment, with considerations for electromagnetic fields and noise mitigation.
Frequently asked questions
North Hattiesburg Substation is located in Hattiesburg, Mississippi, United States, at coordinates 31.349965, -89.323273.
North Hattiesburg Substation operates at a voltage of 115 kV, which is typical for distribution substations in the United States.
North Hattiesburg Substation is owned and operated by Mississippi Power, a subsidiary of Southern Company.
Substations in the United States must comply with NERC reliability standards and FERC regulations. For 115 kV substations, NERC's Critical Infrastructure Protection (CIP) standards and FERC's tariff requirements are key.
A 115 kV substation typically steps down voltage from higher transmission levels for local distribution, serving residential, commercial, and industrial customers. It also provides switching and protection functions to maintain grid reliability.