Overview
Terry Ranch Road Substation is an operational electrical substation in the United States, operated by the Western Area Power Administration. It handles voltages of 230 kV and 115 kV, serving the regional grid.
Terry Ranch Road Substation is an operational electrical substation located in the United States, managed by the Western Area Power Administration (WAPA). The facility operates at voltage levels of 230 kV and 115 kV, indicating its role in high-voltage transmission and distribution within the regional power grid. As a substation under WAPA, a federal power marketing administration, Terry Ranch Road Substation is subject to North American Electric Reliability Corporation (NERC) reliability standards and Federal Energy Regulatory Commission (FERC) regulations. These frameworks ensure grid stability and compliance with mandatory reliability requirements for transmission-level assets. The substation's dual voltage levels suggest it serves as a critical node for stepping down power from high-voltage transmission lines to lower-voltage distribution networks. Located in the western United States, this substation supports the region's electrical infrastructure, contributing to the reliable delivery of hydroelectric and other power sources to local communities and industries. Its operational status underscores its ongoing role in maintaining grid resilience and meeting energy demands in the area.
Environmental context
The substation's location in the western United States places it within a region characterized by diverse geography and climate, including arid plains and mountainous areas. Electrical infrastructure in such regions must contend with environmental factors like temperature extremes, wildfire risks, and potential impacts on local ecosystems. The facility's design and maintenance likely incorporate measures to mitigate these risks, such as vegetation management and equipment insulation suited to the local climate.
Frequently asked questions
Terry Ranch Road Substation is located in the United States, with coordinates approximately 41.0426° N, -104.8068° W. It is operated by the Western Area Power Administration.
The substation operates at 230 kV and 115 kV, making it a high-voltage facility that connects transmission and distribution networks.
The substation is operated by the Western Area Power Administration (WAPA), a U.S. Department of Energy agency responsible for marketing and transmitting federal hydroelectric power.
As part of the U.S. bulk power system, Terry Ranch Road Substation must comply with NERC reliability standards and FERC regulations, ensuring grid stability and security.
Substations like Terry Ranch Road are critical for voltage transformation, switching, and protection, enabling efficient power transmission from generation sources to distribution networks and end users.