Overview
Sacroc 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 as a key node in the regional transmission grid.
Sacroc 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 critical role in the regional power grid. The substation handles primary voltage levels of 138 kV and 12.5 kV, indicating its function in stepping down transmission-level power for local distribution. 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 for grid stability. Oncor's infrastructure is subject to FERC regulations for interstate transmission, though Texas's independent grid (ERCOT) has unique operational protocols. The 138 kV voltage class is typical for subtransmission systems, connecting bulk power sources to distribution networks. The substation's location in rural west Texas supports the region's oil and gas industry, agricultural operations, and local communities. As part of Oncor's extensive network, Sacroc Substation contributes to the reliable delivery of electricity across a wide service area, enhancing grid resilience and supporting economic activities in the region.
Environmental context
The substation is situated in a semi-arid region of west Texas, characterized by low rainfall and high evaporation rates. Its operation supports local oil and gas extraction, which can have environmental impacts such as water usage and land disturbance. The facility's voltage levels and rural location suggest it serves as a critical link for industrial customers, while its design likely incorporates standard environmental safeguards for stormwater management and equipment insulation to minimize ecological disruption.
Frequently asked questions
Sacroc Substation is located in Texas, United States, at coordinates 32.742305, -100.985680. It is situated in a rural area of west Texas.
Sacroc Substation is owned and operated by Oncor, a major electric transmission and distribution utility serving Texas.
Sacroc Substation handles primary voltages of 138 kV (subtransmission) and 12.5 kV (distribution), stepping down power for local delivery.
As part of the ERCOT grid, Sacroc Substation operates under NERC reliability standards and is regulated by the Public Utility Commission of Texas (PUCT). Oncor also complies with FERC regulations for interstate transmission.
Substations like Sacroc transform voltage levels, switch circuits, and protect the grid. They are critical for reliable electricity transmission and distribution, connecting generation to consumers.