Overview
Holgate Substation is an operational electrical substation in Portland, Oregon, owned and operated by Portland General Electric. It handles voltages of 57 kV and 13 kV, serving the local grid.
Holgate Substation is an operational electrical substation located in Portland, Oregon, United States. Owned and operated by Portland General Electric, the facility plays a key role in the regional power distribution network, stepping down transmission voltages for local use. The substation operates at voltage levels of 57 kV and 13 kV, typical for distribution substations that connect high-voltage transmission lines to lower-voltage distribution feeders. As part of Portland General Electric's infrastructure, it adheres to North American Electric Reliability Corporation (NERC) reliability standards and Federal Energy Regulatory Commission (FERC) regulations for grid stability and safety. Located in an urban area of Portland, Holgate Substation supports the electrical needs of residential, commercial, and industrial customers. Its role in voltage transformation and distribution is critical for maintaining reliable power supply in the region, contributing to the overall resilience of the Pacific Northwest electrical grid.
Environmental context
The substation is situated in a densely populated urban environment in Portland, Oregon. Urban substations like Holgate are designed with noise mitigation and safety measures to minimize impact on surrounding communities. The facility's operation supports the integration of renewable energy sources into the grid, aligning with Oregon's clean energy goals.
Frequently asked questions
Holgate Substation is located in Portland, Oregon, United States, at coordinates 45.491073, -122.641075.
Holgate Substation is owned and operated by Portland General Electric, a major utility serving the Pacific Northwest.
Holgate Substation operates at voltage levels of 57 kV and 13 kV, typical for distribution substations.
As part of the U.S. electrical grid, Holgate Substation must comply with NERC reliability standards and FERC regulations for transmission and distribution infrastructure.
Distribution substations step down high transmission voltages to lower distribution voltages for safe delivery to homes and businesses, ensuring grid stability and reliability.