Overview
Diboll Substation is an operational electrical substation in Texas, United States, owned and operated by Oncor. It handles voltages of 138 kV and 12.5 kV, serving the local grid.
Diboll Substation is an operational electrical substation located in Texas, United States. Owned and operated by Oncor, a major transmission and distribution utility in the state, the facility plays a key role in the regional power grid. The substation handles primary voltage of 138 kV and secondary voltage of 12.5 kV, indicating it serves both transmission and distribution functions. Operating under the regulatory oversight of the Public Utility Commission of Texas (PUCT) and the Electric Reliability Council of Texas (ERCOT), the substation adheres to NERC reliability standards. Oncor's infrastructure is critical for maintaining grid stability in the rapidly growing Texas market, where electricity demand is high due to industrial activity and population growth. The substation's location in a rural area of East Texas supports local communities and industries, including timber and agriculture. Its dual-voltage capability allows it to step down power from high-voltage transmission lines to distribution levels for end users, contributing to reliable electricity supply in the region.
Environmental context
The substation is situated in a rural area of East Texas, characterized by pine forests and moderate climate. Its operation involves electromagnetic fields and potential oil leakage from transformers, but modern containment measures mitigate environmental impact. The site's proximity to natural habitats requires adherence to environmental regulations to protect local wildlife.
Frequently asked questions
Diboll Substation is located in Texas, United States, near the city of Diboll in Angelina County.
Diboll Substation is owned and operated by Oncor, a major electric transmission and distribution utility in Texas.
Diboll Substation handles primary voltage of 138 kV and secondary voltage of 12.5 kV, serving both transmission and distribution functions.
The substation operates under the jurisdiction of the Public Utility Commission of Texas (PUCT) and complies with NERC reliability standards, as part of the ERCOT grid.
Substations like Diboll step down high-voltage electricity from transmission lines to lower voltages for distribution to homes and businesses, ensuring stable and reliable power supply.