Overview
Mossyrock Substation is an operational 230 kV electrical substation in Washington, United States. It plays a key role in regional grid stability and power distribution.
Mossyrock Substation is a 230 kV electrical substation located in Washington, United States. As a high-voltage substation, it serves as a critical node in the regional transmission network, facilitating the efficient transfer of electricity from generation sources to load centers. The facility operates under the regulatory oversight of the Federal Energy Regulatory Commission (FERC) and adheres to North American Electric Reliability Corporation (NERC) reliability standards. The substation's 230 kV voltage level places it in the medium-to-high voltage range, typical for bulk power transmission and interconnection with major generation plants. In the United States, substations of this scale are essential for maintaining grid stability and supporting the integration of renewable energy sources. The facility likely employs modern switchgear and automation systems compliant with ISO/IEC 61850 standards for substation automation. Located in a rural area of Washington, Mossyrock Substation supports the local electrical infrastructure by connecting to nearby hydroelectric and other generation facilities. Its operational status ensures reliable power supply to surrounding communities and industries. The substation's role in the grid underscores its importance in maintaining energy security and supporting the region's economic activities.
Environmental context
The substation is situated in a region with significant hydroelectric resources, including the nearby Mossyrock Dam. Its operation supports the integration of renewable energy into the grid, reducing reliance on fossil fuels. The facility's design and maintenance practices likely incorporate environmental considerations to minimize impacts on local ecosystems and comply with state and federal regulations.
Frequently asked questions
Mossyrock Substation is located in Washington, United States, near the Mossyrock Dam area.
Mossyrock Substation operates at 230 kV, a standard voltage for high-voltage transmission in the United States.
A 230 kV substation steps down high-voltage electricity from transmission lines to lower voltages for distribution, or interconnects different parts of the grid to ensure reliable power flow.
US substations must comply with NERC reliability standards and FERC regulations, ensuring grid stability and security. Many also adopt ISO/IEC 61850 for automation.
Mossyrock Substation connects local generation, including hydroelectric power, to the transmission network, supporting reliable electricity supply for the region.