Overview
Marydale Substation is an operational electrical substation in Louisiana, United States, operating at 69 kV. It plays a role in regional grid stability and power distribution.
Marydale Substation is an operational electrical substation located in Louisiana, United States. With a voltage level of 69 kV, it is classified as a medium-voltage substation, typically serving distribution and sub-transmission functions within the local grid. The facility 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 bulk power systems. The 69 kV voltage level is common for sub-transmission networks that connect distribution substations to higher-voltage transmission lines. As part of the U.S. electrical infrastructure, Marydale Substation contributes to the reliability and resilience of the regional power grid. Its operational status ensures continued service to local communities and industries, supporting economic activity and daily energy needs.
Environmental context
The substation is located in a region of Louisiana characterized by a mix of rural and urban areas, with proximity to the Mississippi River. Electrical infrastructure in this area must consider flood risks and soil conditions. The 69 kV voltage level indicates a role in local distribution, with environmental impacts typically limited to land use and electromagnetic fields, which are managed through standard siting and operational practices.
Frequently asked questions
Marydale Substation is located in Louisiana, United States, at coordinates 30.847285, -91.301358.
Marydale Substation operates at a voltage of 69 kV, which is typical for sub-transmission and distribution networks.
Marydale Substation is subject to NERC reliability standards and FERC regulation, which govern the operation and maintenance of bulk power system assets in the United States.
A 69 kV substation typically serves as a sub-transmission or distribution substation, stepping down voltage from higher transmission lines to feed local distribution networks.
As an operational substation, Marydale Substation helps maintain grid stability by facilitating power flow and voltage control within its service area, supporting local electricity demand.