Overview
North Bonneville Substation is an operational 230 kV substation owned and operated by Bonneville Power Administration in the United States, serving the Pacific Northwest grid.
North Bonneville Substation is a high-voltage electrical substation located in the United States, owned and operated by Bonneville Power Administration (BPA). The facility operates at 230 kV, placing it within the transmission-level infrastructure that supports regional grid stability and power distribution across the Pacific Northwest. The substation operates under the regulatory oversight of the Federal Energy Regulatory Commission (FERC) and adheres to North American Electric Reliability Corporation (NERC) reliability standards. As a BPA asset, it is part of a federal power marketing administration that manages hydroelectric generation from the Columbia River system and transmits electricity to utilities, industries, and communities. North Bonneville Substation plays a critical role in the electrical infrastructure of the region, facilitating the integration of renewable energy sources and ensuring reliable power delivery. Its location near the Columbia River Gorge positions it within an area of significant hydroelectric and wind generation, contributing to grid resilience and energy transition efforts.
Environmental context
The substation is situated in the Columbia River Gorge, a region characterized by strong winds and significant hydroelectric resources. The facility's 230 kV voltage level supports the transmission of renewable energy from wind farms and hydroelectric dams, reducing reliance on fossil fuels. Its location in a rural, ecologically sensitive area requires careful management of electromagnetic fields and habitat considerations, though no specific protected areas are confirmed.
Frequently asked questions
North Bonneville Substation is located in the United States, near the Columbia River Gorge at coordinates 45.648430, -121.960252.
North Bonneville Substation operates at 230 kV, which is a standard transmission voltage level for regional power distribution.
The substation is owned and operated by Bonneville Power Administration (BPA), a federal agency under the U.S. Department of Energy.
As part of the U.S. bulk power system, the substation must comply with NERC reliability standards and FERC regulations for transmission assets.
The substation transmits electricity from hydroelectric and renewable sources in the Pacific Northwest, supporting grid stability and regional energy needs.