Overview
Lower Olalla Substation is an operational electrical substation in Oregon, United States, operated by Central Lincoln People's Utility District. It operates at 69 kV, serving the local distribution grid.
Lower Olalla Substation is an operational electrical substation located in Oregon, United States. It is owned and operated by Central Lincoln People's Utility District, a public utility serving communities along the central Oregon coast. The substation operates at a voltage of 69 kV, which is typical for sub-transmission and distribution-level infrastructure in rural and suburban areas. The substation falls under the regulatory oversight of the Federal Energy Regulatory Commission (FERC) and must comply with North American Electric Reliability Corporation (NERC) reliability standards. As a 69 kV facility, it plays a role in stepping down power from higher-voltage transmission lines for local distribution. The equipment likely includes circuit breakers, transformers, and switchgear conforming to industry standards such as IEEE and ANSI. This substation is critical for maintaining grid stability in the region, particularly given the rural and coastal geography of central Oregon. It supports residential, commercial, and agricultural customers, and its operational status ensures reliable electricity supply. The facility's location near the Pacific coast may require resilience measures against weather events such as storms and salt spray.
Environmental context
The substation is situated in a rural coastal region of Oregon, characterized by temperate rainforest climate with high precipitation. The surrounding environment includes forested areas and proximity to the Pacific Ocean, which can influence equipment maintenance due to salt corrosion. The facility's operation supports local communities while adhering to environmental regulations regarding electromagnetic fields and stormwater management.
Frequently asked questions
Lower Olalla Substation is located in Oregon, United States, near the central coast. Its coordinates are approximately 44.621056 N, -123.924902 W.
Lower Olalla Substation operates at 69 kV (69,000 volts), which is a common voltage for sub-transmission and distribution substations in the United States.
The substation is owned and operated by Central Lincoln People's Utility District, a public utility serving customers in Lincoln County and surrounding areas.
Substations in the United States must comply with NERC reliability standards for grid stability and FERC regulations for interstate electricity transmission. Equipment often follows IEEE and ANSI standards.
A 69 kV substation typically steps down voltage from higher transmission lines (e.g., 115 kV or 230 kV) for distribution to local areas, serving residential, commercial, and industrial customers.