Overview
Cape Horn Substation is an operational electrical substation in Skamania County, Washington, owned by Skamania County Public Utility District #1. It operates at 115 kV, supporting regional grid stability.
Cape Horn Substation is an operational electrical substation located in Skamania County, Washington, United States. Owned by Skamania County Public Utility District #1, it serves as a key node in the local electrical infrastructure, stepping down transmission voltage for distribution to residential and commercial customers. The substation operates at a voltage of 115 kV, which is typical for sub-transmission and distribution substations in the United States. As part of the Pacific Northwest grid, it falls under the reliability standards set by the North American Electric Reliability Corporation (NERC) and is subject to Federal Energy Regulatory Commission (FERC) oversight for wholesale electricity markets. The facility likely employs standard substation automation protocols such as IEC 61850 for monitoring and control. Cape Horn Substation plays a critical role in ensuring reliable power supply to the surrounding communities in Skamania County. Its location near the Columbia River Gorge places it in an area with significant hydroelectric generation, contributing to the region's renewable energy integration. The substation's operational status supports grid stability and resilience in a region prone to seasonal weather variations.
Environmental context
The substation is situated in the Columbia River Gorge region, an area known for strong winds and hydroelectric resources. Its 115 kV infrastructure supports the integration of renewable energy from nearby hydro and wind projects. The facility's design likely incorporates standard environmental safeguards for oil containment and wildlife protection, common for substations in ecologically sensitive areas.
Frequently asked questions
Cape Horn Substation is located in Skamania County, Washington, United States, near the Columbia River Gorge.
Cape Horn Substation is owned by Skamania County Public Utility District #1, a public utility serving the county.
Cape Horn Substation operates at 115 kV, a common voltage for sub-transmission and distribution substations in the United States.
As part of the US electrical grid, Cape Horn Substation must comply with NERC reliability standards and FERC regulations for transmission and distribution.
Substations like Cape Horn step down high-voltage electricity from transmission lines to lower voltages for safe distribution to homes and businesses, ensuring grid stability.