Overview
Henry Lake Substation is an operational electrical substation in the United States, owned by United Power and Tri-State Generation and Transmission Association. It operates at voltages of 230 kV, 115 kV, and 13.2 kV.
Henry Lake Substation is an operational electrical substation located in the United States, with coordinates approximately 40.016345 N, -104.754965 W. The facility is jointly owned by United Power and Tri-State Generation and Transmission Association, two major electric cooperatives serving the region. As a substation, it plays a critical role in stepping down transmission voltages for local distribution. The substation operates at multiple voltage levels: 230 kV and 115 kV for transmission, and 13.2 kV for distribution. This configuration indicates its function as a bulk power substation, interconnecting high-voltage transmission lines with lower-voltage distribution networks. The facility is part of the broader North American power grid, which is regulated by the North American Electric Reliability Corporation (NERC) and the Federal Energy Regulatory Commission (FERC) for reliability and market operations. Located in a rural area of Colorado, the substation supports the electrical infrastructure for agricultural and residential communities. Its operation by two cooperatives underscores its role in providing reliable power to member-owners. The facility's voltage levels and ownership structure are typical for substations serving cooperative utilities in the region, contributing to grid stability and local energy access.
Environmental context
The substation is situated in a rural area of Colorado, characterized by agricultural land and low population density. The local environment is semi-arid, with potential impacts from dust and weather on equipment. The facility's operation involves minimal direct environmental footprint, but its role in the grid supports regional energy distribution. The presence of high-voltage equipment necessitates adherence to safety and environmental regulations to prevent electromagnetic interference and ensure proper land use.
Frequently asked questions
Henry Lake Substation is located in the United States, with approximate coordinates 40.016345 N, -104.754965 W. It serves the rural area of Colorado.
Henry Lake Substation operates at 230 kV, 115 kV, and 13.2 kV, indicating its role in both high-voltage transmission and lower-voltage distribution.
Henry Lake Substation is jointly owned by United Power and Tri-State Generation and Transmission Association, both electric cooperatives.
Substations in the United States are subject to NERC reliability standards and FERC regulation for transmission assets. They must comply with grid interconnection requirements and safety standards.
Substations like Henry Lake step down high transmission voltages to lower distribution voltages, enabling safe delivery of electricity to homes and businesses. They also provide switching and protection functions for the grid.