Overview
Strahan Substation is an operational electrical substation in San Marcos, Texas, owned by San Marcos Electric Utilities. It operates at 138 kV and 12.5 kV, serving the local grid.
Strahan Substation is an operational electrical substation located in San Marcos, Texas, United States. Owned by San Marcos Electric Utilities, it plays a key role in the local electrical infrastructure, stepping down transmission voltage for distribution to residential and commercial customers. The substation operates at two voltage levels: 138 kV for transmission and 12.5 kV for distribution, indicating it serves as a primary substation connecting the high-voltage grid to the local distribution network. As part of the US electrical grid, it operates under NERC reliability standards and FERC regulations, ensuring stable and secure power delivery. Located in an urban area of central Texas, Strahan Substation supports the growing energy demands of San Marcos. Its role in voltage transformation is critical for maintaining grid stability and providing reliable electricity to the community, contributing to the region's economic and residential development.
Environmental context
The substation is situated in an urban setting in San Marcos, Texas, where land use is predominantly residential and commercial. Its operation involves electromagnetic fields and potential noise, but modern substations are designed to minimize environmental impact. The surrounding area's growth increases demand on the grid, making the substation's reliability important for local sustainability.
Frequently asked questions
Strahan Substation is located in San Marcos, Texas, United States, at coordinates 29.889688, -97.932405.
Strahan Substation operates at 138 kV for transmission and 12.5 kV for distribution, making it a primary substation that steps down high-voltage power for local use.
Strahan Substation is owned by San Marcos Electric Utilities, a municipal utility serving the San Marcos area.
US substations operate under NERC reliability standards for grid stability and FERC regulations for transmission-level assets, ensuring safe and reliable power delivery.
Substations like Strahan transform voltage levels, switch circuits, and protect the grid, enabling efficient transmission and distribution of electricity from generation sources to consumers.