Overview
Geronimo Substation is an operational electrical substation in Texas, United States, owned and operated by Guadalupe Valley Electric Cooperative. It operates at a voltage of 138 kV, serving the local grid.
Geronimo Substation is an operational electrical substation located in Texas, United States. Owned and operated by Guadalupe Valley Electric Cooperative, this facility plays a key role in the regional electrical infrastructure. The substation operates at a voltage of 138 kV, which is typical for sub-transmission and distribution-level assets in the United States. As a substation, Geronimo Substation is part of the broader electrical grid that ensures reliable power delivery to residential, commercial, and industrial customers. In the United States, substations are regulated under NERC reliability standards and FERC oversight for transmission-level assets, though distribution-level facilities like this one are often subject to state-level public utility commission rules. The 138 kV voltage level indicates this substation likely serves as a distribution substation stepping down from higher transmission voltages. The substation's location in Texas places it within the Electric Reliability Council of Texas (ERCOT) grid, which operates independently from the Eastern and Western Interconnections. Guadalupe Valley Electric Cooperative is a member-owned utility serving several counties in south-central Texas. The facility contributes to grid stability and power quality for the local community, supporting the cooperative's mission of providing reliable electricity to its members.
Environmental context
The substation is located in a rural area of Texas, where the surrounding landscape is primarily agricultural and open land. Substations of this type have minimal direct environmental impact, though they are essential for integrating renewable energy sources like wind and solar, which are increasingly common in Texas. The facility's design likely includes measures to minimize electromagnetic field exposure and comply with local environmental regulations.
Frequently asked questions
Geronimo Substation is located in Texas, United States, near coordinates 29.627452, -97.970626. It is owned and operated by Guadalupe Valley Electric Cooperative.
Geronimo Substation operates at a voltage of 138 kV, which is a common voltage level for sub-transmission and distribution substations in the United States.
Geronimo Substation is owned by Guadalupe Valley Electric Cooperative, a member-owned utility serving several counties in south-central Texas.
Substations in the United States are subject to NERC reliability standards for transmission-level assets and FERC regulation for interstate electricity. Distribution substations like Geronimo are typically regulated by state public utility commissions.
A 138 kV substation typically steps down higher transmission voltages (e.g., 345 kV) to distribution voltages (e.g., 12.47 kV) for local power delivery. It also provides switching and protection functions to maintain grid reliability.