Overview
Norway Hill Substation is an operational electrical substation owned by Puget Sound Energy in Washington State, United States. It plays a key role in local grid stability and power distribution.
Norway Hill Substation is an operational electrical substation located in Washington State, United States, owned and operated by Puget Sound Energy. As a substation, it serves as a critical node in the regional electrical grid, stepping voltage levels for efficient transmission and distribution to residential, commercial, and industrial customers. The facility is part of Puget Sound Energy's extensive network, which supports the growing energy demands of the Pacific Northwest. While specific technical specifications such as voltage levels are not detailed in available records, substations of this type typically operate at transmission voltages (115 kV to 500 kV) or sub-transmission levels. In the United States, substations are regulated under NERC reliability standards and FERC oversight for grid stability. Puget Sound Energy, as a major utility, adheres to these frameworks to ensure safe and reliable operation. The substation likely includes switchgear, transformers, and protection systems compliant with IEEE and ISO/IEC 61850 standards for automation. Environmentally, the substation's location in a suburban area near Seattle means it supports a densely populated region with high electricity demand. Its role in voltage regulation and load balancing contributes to grid resilience, particularly during peak usage or extreme weather events. The facility's operational status ensures continued service to the community, aligning with broader efforts to modernize the U.S. electrical infrastructure.
Environmental context
Located in a suburban area of Washington State, Norway Hill Substation operates within a region characterized by moderate climate and significant hydroelectric power generation. The substation's role in voltage regulation and load balancing is critical for integrating renewable energy sources, such as wind and solar, which are prevalent in the Pacific Northwest. Its proximity to residential areas necessitates careful management of electromagnetic fields and noise, though standard mitigation measures are typically employed.
Frequently asked questions
Norway Hill Substation is located in Washington State, United States, near the city of Seattle. Its coordinates are approximately 47.7436 N, -122.1936 W.
Norway Hill Substation is owned and operated by Puget Sound Energy, a major utility company serving the Pacific Northwest region of the United States.
Substations like Norway Hill are critical for stepping voltage levels between transmission and distribution networks, ensuring efficient and safe electricity delivery to homes and businesses. They also provide switching, protection, and monitoring functions.
Substations in the United States must comply with NERC reliability standards for grid stability and FERC regulations for transmission-level assets. Additionally, IEEE and ISO/IEC 61850 standards govern substation automation and communication.
By regulating voltage and balancing loads, Norway Hill Substation helps maintain grid stability, especially during peak demand or after disturbances. It supports the integration of renewable energy sources and ensures reliable power supply to the surrounding community.