Overview
Urban Substation is an operational electrical substation in Portland, Oregon, owned and operated by Portland General Electric. It handles voltages of 115 kV and 13 kV, serving the local grid.
Urban 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 region's electrical infrastructure by stepping down transmission voltages for distribution. The substation operates with voltage levels of 115,000 volts (115 kV) for transmission and 13,000 volts (13 kV) for distribution, typical of medium-scale urban substations. As part of the Pacific Northwest grid, it adheres to North American Electric Reliability Corporation (NERC) reliability standards and is subject to Federal Energy Regulatory Commission (FERC) oversight for transmission-level assets. Located in a densely populated urban area, Urban Substation supports critical electricity supply to residential, commercial, and industrial customers in Portland. Its integration with Portland General Electric's network ensures grid stability and reliable power delivery, contributing to the region's energy resilience.
Environmental context
Urban Substation is situated in a densely built urban environment in Portland, Oregon. The surrounding area features a mix of residential and commercial zones, with proximity to the Willamette River. Electrical infrastructure in such settings must manage electromagnetic fields, noise, and visual impact while ensuring reliable service. The substation's voltage levels indicate it handles both high-voltage transmission and medium-voltage distribution, requiring careful siting and maintenance to minimize environmental footprint.
Frequently asked questions
Urban Substation is located in Portland, Oregon, United States, at coordinates 45.497251, -122.677280.
Urban Substation handles transmission voltage of 115 kV and distribution voltage of 13 kV, typical for urban substations stepping down power for local use.
Urban Substation is owned and operated by Portland General Electric, a major utility serving the Portland metropolitan area.
As part of the US electrical grid, Urban Substation must comply with NERC reliability standards and FERC regulations for transmission assets, ensuring grid stability and safety.
Urban Substation serves as a critical node in Portland's electrical infrastructure, transforming high-voltage transmission power to lower voltages for distribution to homes and businesses.