Ashley Substation - 138 kV Operational Substation in the United States

Ashley Substation is an operational electrical substation located in the United States, with coordinates 40.5084, -109.5756. The facility operates at a voltage of 138 kV, classifying it as a high-voltage substation that supports transmission-level power distribution. As part of the U.S. electrical grid, it is subject to NERC reliability standards and FERC regulations. The substation's 138 kV voltage level indicates its role in stepping down power from higher transmission voltages for regional distribution. In the United States, substations of this scale are critical for maintaining grid stability and ensuring reliable electricity supply to residential, commercial, and industrial consumers. The facility's operational status confirms its active contribution to the power network. Located in a rural area of the United States, Ashley Substation supports the local electrical infrastructure by facilitating power flow and voltage regulation. Its operation aligns with NERC's Critical Infrastructure Protection (CIP) standards, which mandate security and reliability measures for bulk power system assets. The substation's presence is integral to the region's energy resilience and economic activity.

The substation's rural location reduces direct environmental impact compared to urban sites, but its 138 kV operation requires careful management of electromagnetic fields and vegetation clearance. The facility's role in grid stability supports integration of renewable energy sources, contributing to broader environmental goals. Standard mitigation measures include oil containment for transformers and wildlife protection protocols.