Overview
Omak Substation is an operational electrical substation in Washington, United States, owned and operated by Bonneville Power Administration. It handles voltages of 230 kV and 115 kV.
Omak Substation is an operational electrical substation located in Washington, United States. Owned and operated by the Bonneville Power Administration (BPA), it serves as a key node in the regional transmission grid. The substation handles dual voltage levels of 230 kV and 115 kV, indicating its role in stepping down high-voltage transmission to sub-transmission levels for local distribution. As part of BPA's network, Omak Substation operates under the regulatory framework of the North American Electric Reliability Corporation (NERC) and the Federal Energy Regulatory Commission (FERC). BPA is a federal power marketing administration that manages transmission infrastructure across the Pacific Northwest. The substation's voltage levels suggest it is a medium-to-large facility critical for grid stability in the region. The substation's location in rural Washington supports the electrical infrastructure for surrounding communities and industries. Its dual-voltage capability enhances grid flexibility and reliability, allowing for efficient power transfer and distribution. The facility contributes to the overall resilience of the Pacific Northwest's electrical grid.
Environmental context
The substation is situated in a semi-arid region of Washington, characterized by low precipitation and temperature extremes. Its operation involves minimal direct environmental impact, though the surrounding power lines and infrastructure may affect local wildlife and land use. The facility's voltage levels and location in a rural area influence its role in grid stability and potential exposure to weather-related risks such as wildfires or ice storms.
Frequently asked questions
Omak Substation is located in Washington, United States, near the city of Omak. Its coordinates are approximately 48.429336 N, -119.501068 W.
Omak Substation handles two voltage levels: 230,000 volts (230 kV) and 115,000 volts (115 kV). These are typical for high-voltage transmission and sub-transmission in the US grid.
Omak Substation is owned and operated by the Bonneville Power Administration (BPA), a federal agency that markets and transmits power from federal hydroelectric dams in the Pacific Northwest.
Omak Substation operates under NERC reliability standards and FERC regulations, which govern the reliability and security of the US bulk power system. BPA also complies with environmental and operational requirements set by federal agencies.
Substations like Omak are critical for voltage transformation, switching, and protection of transmission lines. They connect high-voltage transmission lines to lower-voltage distribution networks, ensuring reliable power delivery to homes and businesses.