Irasville-39 Substation - Vermont Electrical Substation Operated by Green Mountain Power

Irasville-39 Substation is an operational electrical substation located in Vermont, United States. Owned and operated by Green Mountain Power, the facility plays a role in the regional electrical infrastructure, stepping down transmission voltages for local distribution. The substation operates at a voltage of 34.5 kV, typical for sub-transmission or distribution-level assets in the US grid. As part of the US electrical infrastructure, Irasville-39 Substation operates under the regulatory framework of the North American Electric Reliability Corporation (NERC) and the Federal Energy Regulatory Commission (FERC) for reliability standards. The facility is situated in a rural area of Vermont, where the grid is characterized by a mix of hydroelectric, wind, and solar generation, requiring robust substation infrastructure to maintain stability. The substation's operational status and voltage level indicate its role in distributing power to the surrounding community. Green Mountain Power, the owner and operator, is a major utility in Vermont known for its focus on renewable energy integration and grid modernization. The facility contributes to the reliability of the local electrical network, supporting residential and commercial customers in the region.

The substation is located in a rural area of Vermont, a state with significant forest cover and mountainous terrain. The local environment is sensitive to land use changes, and electrical infrastructure like substations must balance operational needs with environmental stewardship. The facility's voltage level and location suggest it serves a dispersed population, with potential impacts on local wildlife corridors and visual aesthetics. Green Mountain Power's commitment to renewable energy may influence the substation's role in integrating distributed generation.