Overview
Holly Substation is an operational electrical substation in Lubbock, Texas, owned and operated by Lubbock Power & Light. It handles voltages of 230 kV and 69 kV, serving the local grid.
Holly Substation is an operational electrical substation located in Lubbock, Texas, United States. Owned and operated by Lubbock Power & Light, it is a key node in the regional electrical infrastructure, stepping down transmission-level voltage for distribution to residential, commercial, and industrial customers. The substation operates at two voltage levels: 230 kV for high-voltage transmission and 69 kV for sub-transmission or distribution. This dual-voltage configuration is typical for substations that interconnect the bulk power system with local distribution networks. As part of the US grid, it falls under NERC reliability standards and FERC regulation for transmission assets, ensuring stable and secure operation. Located in Lubbock, a city in the South Plains region of Texas, Holly Substation supports the area's growing energy demand. Its role in voltage transformation and grid stability is critical for maintaining reliable electricity supply to the community, particularly during peak load periods or extreme weather events common to the region.
Environmental context
The substation's location in an urban area of Lubbock means it is subject to local environmental regulations regarding electromagnetic fields, noise, and stormwater runoff. The surrounding semi-arid climate with hot summers and occasional severe storms requires robust infrastructure to withstand weather-related stresses. The facility's design likely incorporates measures to minimize visual impact and ensure safe operation near populated areas.
Frequently asked questions
Holly Substation is located in Lubbock, Texas, United States, at coordinates 33.520838, -101.792416.
Holly Substation is owned and operated by Lubbock Power & Light, the municipal electric utility serving Lubbock, Texas.
Holly Substation operates at 230 kV for transmission and 69 kV for sub-transmission or distribution, typical for a substation interconnecting the bulk power system with local networks.
As part of the US electrical grid, Holly Substation must comply with NERC reliability standards for bulk power system operation and FERC regulations for transmission assets, ensuring grid stability and security.
Substations like Holly transform voltage levels between transmission and distribution networks, enabling efficient long-distance power transmission and safe local distribution. They also provide switching, protection, and monitoring functions to maintain grid reliability.