Overview
West Portland Substation is an operational electrical substation owned by Portland General Electric in Portland, Oregon, USA. It handles voltages of 115 kV and 13 kV, supporting local grid stability.
West Portland 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 115 kV and 13 kV, typical for a medium-scale substation connecting high-voltage transmission lines to lower-voltage distribution circuits. As part of the US electrical infrastructure, it adheres to NERC reliability standards and FERC regulations, ensuring grid stability and safety. Located in an urban area of Portland, the substation supports residential and commercial electricity demand in the surrounding community. Its role in voltage transformation is critical for efficient power delivery and integration of distributed energy resources, contributing to the resilience of the Pacific Northwest grid.
Environmental context
The substation is situated in an urban environment in Portland, Oregon, where it interfaces with residential and commercial zones. Its operation involves electromagnetic fields and potential noise, mitigated by standard design practices. Typical substations in this region undergo regular maintenance to minimize environmental impact.
Frequently asked questions
West Portland Substation is located in Portland, Oregon, United States, at coordinates 45.441342, -122.744706.
West Portland Substation is owned and operated by Portland General Electric, a major utility serving the Pacific Northwest.
The substation handles voltages of 115 kV (transmission) and 13 kV (distribution), typical for stepping down power for local use.
US substations must comply with NERC reliability standards for grid stability and FERC regulations for interstate electricity transmission.
Substations transform voltage levels, switch circuits, and protect the grid, enabling efficient power transmission and distribution to consumers.