Overview
La Grande Substation is an operational electrical substation in the United States, operating at 230 kV. It plays a key role in regional grid stability and power distribution.
La Grande Substation is an operational electrical substation located in the United States, with coordinates 45.312349, -118.071796. The facility operates at a voltage of 230 kV, classifying it as a high-voltage substation critical for long-distance power transmission and grid interconnection. The substation operates under the regulatory framework of the North American Electric Reliability Corporation (NERC) and the Federal Energy Regulatory Commission (FERC), ensuring compliance with reliability standards for transmission-level assets. The 230 kV voltage level is typical for bulk power transfer, connecting generation sources to load centers. As part of the U.S. electrical infrastructure, La Grande Substation contributes to grid stability and energy reliability in the region. Its operational status ensures continued support for local communities and industries, facilitating efficient power distribution and integration of diverse energy sources.
Environmental context
The substation is located in a rural area of Oregon, near the city of La Grande. The surrounding environment includes agricultural land and forested areas. High-voltage substations like this one are typically designed with minimal environmental footprint, using insulated switchgear and oil containment systems to prevent soil and water contamination. The site's location away from dense urban areas reduces exposure to sensitive ecosystems.
Frequently asked questions
La Grande Substation is located in the United States, near the city of La Grande in Oregon, at coordinates 45.312349, -118.071796.
La Grande Substation operates at a voltage of 230 kV, which is a high-voltage level used for bulk power transmission and interconnection within the electrical grid.
La Grande Substation is regulated under the North American Electric Reliability Corporation (NERC) standards and the Federal Energy Regulatory Commission (FERC), which oversee reliability and market operations for transmission-level assets in the United States.
A 230 kV substation serves as a key node in the high-voltage transmission network, stepping down voltage for distribution or interconnecting different parts of the grid to ensure reliable power delivery over long distances.
Substations are designed with environmental safeguards such as oil containment systems for transformers and insulated switchgear to prevent leaks. Siting considerations avoid sensitive habitats, and regular inspections ensure compliance with environmental regulations.