Devil's Hill Substation - Operational Substation in Texas, United States

Devil's Hill Substation is an operational electrical substation located in the United States, owned and operated by Pedernales Electric Cooperative. The facility serves as a key node in the local power grid, with voltage levels of 138 kV and 69 kV, indicating its role in both transmission and distribution networks. As a substation under the jurisdiction of the United States, it operates within the framework of NERC reliability standards and FERC regulation for transmission-level assets. The facility's voltage levels suggest it handles significant power flows, typical of medium to large-scale substations that support regional electricity distribution. The substation's location in Texas, a state with a large and growing population, underscores its importance in maintaining reliable electricity supply. Its operational status ensures continued grid stability and power delivery to residential, commercial, and industrial customers in the area.

The substation is situated in a rural area of Texas, where the local environment includes open grasslands and scattered woodlands. The facility's design and operation consider the need to minimize electromagnetic field impacts and maintain safe distances from residential areas. Its voltage levels and criticality to grid stability require robust environmental management to prevent disruptions to local ecosystems.