Overview
San Angelo Highland Street Substation is an operational electrical substation in San Angelo, Texas, owned and operated by American Electric Power. It operates at 138 kV, serving the local grid.
San Angelo Highland Street Substation is an operational electrical substation located in San Angelo, Texas, United States. Owned and operated by American Electric Power, the facility plays a key role in the regional electrical infrastructure, stepping down transmission voltage for distribution to local consumers. The substation operates at a voltage of 138 kV, a common transmission-level voltage in the United States. As part of the American Electric Power network, it is subject to NERC reliability standards and FERC regulation, ensuring grid stability and compliance with federal and regional requirements. The facility's equipment likely includes circuit breakers, transformers, and switchgear typical of a medium-to-large substation. Located in an urban area of San Angelo, the substation supports the city's residential, commercial, and industrial electricity needs. Its operational status contributes to the reliability of the local power supply, and its connection to the broader transmission grid enhances system resilience. The facility's age and specific equipment details are not disclosed, but its continued operation underscores its importance to the community.
Environmental context
The substation is situated in an urban setting in San Angelo, Texas, a semi-arid region with hot summers and mild winters. The facility's 138 kV voltage level indicates it is a critical node for local power distribution, with potential environmental considerations including electromagnetic fields and heat dissipation. Its location near residential and commercial areas necessitates adherence to noise and safety regulations. The substation's operation supports the local economy and community services, with minimal direct environmental impact beyond land use.
Frequently asked questions
San Angelo Highland Street Substation is located in San Angelo, Texas, United States, at coordinates 31.451071, -100.425962.
The substation operates at 138 kV, a standard transmission voltage in the United States.
The substation is owned and operated by American Electric Power, a major utility company in the United States.
As part of the US electrical grid, the substation must comply with NERC reliability standards and FERC regulations for transmission-level assets.
A 138 kV substation steps down high transmission voltage to lower distribution voltages, enabling safe delivery of electricity to homes and businesses.