Overview
Alma Substation is an operational electrical substation in Colorado, United States, operated by Public Service Company of Colorado. It handles voltages of 230 kV and 69 kV, serving the local grid.
Alma Substation is an electrical substation located in Colorado, United States, and is operated by Public Service Company of Colorado. The facility is operational and plays a key role in the regional power transmission and distribution network. The substation operates at voltage levels of 230 kV and 69 kV, indicating its role in both high-voltage transmission and sub-transmission. As part of the U.S. electrical infrastructure, it falls under the regulatory oversight of the North American Electric Reliability Corporation (NERC) and the Federal Energy Regulatory Commission (FERC), ensuring grid reliability and compliance with standards. Located in a mountainous region of Colorado, the substation supports the local community and industries, contributing to grid stability in an area with variable weather conditions. Its operation by a major utility underscores its importance in delivering electricity to residential, commercial, and industrial customers in the region.
Environmental context
The substation is situated in a high-altitude region of Colorado, where environmental factors such as snow, ice, and temperature extremes can affect equipment performance and reliability. The surrounding area includes forests and open spaces, requiring careful management of vegetation and wildlife interactions to maintain safe and uninterrupted operation.
Frequently asked questions
Alma Substation is located in Colorado, United States, near the town of Alma. Its coordinates are approximately 39.2679 N, -106.0475 W.
Alma Substation operates at voltage levels of 230 kV and 69 kV, serving both transmission and sub-transmission functions.
Alma Substation is operated by Public Service Company of Colorado, a major utility in the region.
As part of the U.S. electrical grid, Alma Substation must comply with NERC reliability standards and FERC regulations for transmission-level assets.
Substations like Alma step up or step down voltage levels, enabling efficient power transmission and distribution. They also provide switching, protection, and monitoring functions to ensure grid stability.