Overview
Yamhill Substation is an operational electrical substation in Yamhill, Oregon, owned and operated by Portland General Electric. It operates at 57 kV, serving the local grid.
Yamhill Substation is an operational electrical substation located in Yamhill, Oregon, United States. Owned and operated by Portland General Electric, it plays a role in the regional power distribution network. The substation operates at a voltage of 57 kV, which is typical for sub-transmission or distribution-level infrastructure in the Pacific Northwest. As part of Portland General Electric's system, Yamhill Substation is subject to North American Electric Reliability Corporation (NERC) reliability standards and Federal Energy Regulatory Commission (FERC) regulations for grid stability. The 57 kV voltage level indicates it likely serves as a distribution substation, stepping down power from higher transmission voltages for local delivery. The facility is located in a rural area of Yamhill County, which is known for agriculture and wine production. The substation's operational status ensures reliable electricity supply to the surrounding community. Its integration into the broader PGE grid supports the region's energy needs, including residential, commercial, and agricultural loads. The facility contributes to grid resilience in the face of seasonal weather patterns common in the Pacific Northwest.
Environmental context
The substation is situated in a rural agricultural region of Oregon, characterized by rolling hills and vineyards. The local environment is influenced by the Willamette Valley climate, with wet winters and dry summers. Electrical infrastructure in such areas must be designed to withstand seasonal weather extremes, including heavy rainfall and occasional ice storms. The substation's location away from dense urban areas reduces some environmental pressures but requires careful land use planning to minimize impacts on local ecosystems and agricultural operations.
Frequently asked questions
Yamhill Substation is located in Yamhill, Oregon, United States, at coordinates 45.317448, -123.174303.
Yamhill Substation operates at a voltage of 57 kV, which is typical for distribution-level substations.
Yamhill Substation is owned and operated by Portland General Electric, a major utility in Oregon.
As part of the US electrical grid, Yamhill Substation must comply with NERC reliability standards and FERC regulations for grid stability and safety.
A 57 kV substation typically steps down higher transmission voltages for distribution to local customers, serving as a critical link between the transmission and distribution networks.