Overview
Ontario Substation, operated by Idaho Power in Oregon, is a key electrical infrastructure node with voltage levels of 230 kV, 138 kV, and 69 kV, supporting regional grid stability.
Ontario Substation is an operational electrical substation located in Oregon, United States, and operated by Idaho Power. It serves as a critical node in the regional transmission network, handling multiple voltage levels including 230 kV, 138 kV, and 69 kV, which indicates its role in both high-voltage transmission and sub-transmission distribution. 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 grid stability. Idaho Power, the owner and operator, is a regulated utility serving parts of Idaho and Oregon, and this substation is integral to their infrastructure for power delivery. As part of the Western Interconnection, Ontario Substation contributes to the resilience of the regional grid, supporting industrial, commercial, and residential loads in the area. Its location in Oregon, a state with growing renewable energy integration, underscores its importance in balancing variable generation from sources like hydro and wind power.
Environmental context
The substation is situated in eastern Oregon, a region characterized by semi-arid climate and agricultural land use. The area's electrical infrastructure must accommodate seasonal variations in demand, including irrigation loads. The presence of multiple voltage levels suggests the substation serves both local distribution and regional transmission needs, with potential environmental considerations related to electromagnetic fields and land use for transmission corridors.
Frequently asked questions
Ontario Substation is located in Oregon, United States, near the city of Ontario. It is operated by Idaho Power.
Ontario Substation handles multiple voltage levels: 230 kV, 138 kV, and 69 kV, indicating its role in both high-voltage transmission and sub-transmission.
Ontario Substation is owned and operated by Idaho Power, a regulated utility serving parts of Idaho and Oregon.
Ontario Substation operates under NERC reliability standards and FERC regulations, ensuring grid stability and compliance with U.S. federal requirements for transmission infrastructure.
Ontario Substation serves as a critical node in the Western Interconnection, supporting power delivery to industrial, commercial, and residential customers in eastern Oregon and contributing to grid resilience.