Overview
Fairfax Substation is an operational electrical substation in Iowa, United States, owned and operated by ITC. It operates at 161 kV and 69 kV, serving as a key node in the regional transmission grid.
Fairfax Substation is an operational electrical substation located in Iowa, United States. Owned and operated by ITC, the facility plays a critical role in the regional transmission network, stepping down high-voltage electricity for distribution. The substation's voltage levels of 161 kV and 69 kV indicate its function as a medium-to-high voltage node, typical for interconnecting transmission lines and serving local distribution systems. As part of the U.S. electrical infrastructure, Fairfax Substation operates under the regulatory oversight of the Federal Energy Regulatory Commission (FERC) and adheres to North American Electric Reliability Corporation (NERC) reliability standards. The facility likely employs modern switchgear and automation systems compliant with ISO/IEC 61850 standards, ensuring grid stability and efficient power flow management. ITC, as a major transmission owner, maintains this substation to support the reliability of the Midwest power grid. The substation's location in Iowa places it within a region with significant wind energy generation, requiring robust transmission infrastructure to integrate renewable sources. Fairfax Substation contributes to grid resilience by enabling voltage regulation and load balancing, serving both urban and rural communities. Its operational status ensures continued support for local electricity demand and the broader interconnection of the Eastern Interconnection.
Environmental context
The substation's location in Iowa, a state with extensive agricultural land and growing wind energy capacity, means it supports the integration of renewable energy sources into the grid. The facility's voltage levels are suited for connecting wind farms and distributing power to rural areas, reducing transmission losses. Its operation aligns with environmental goals by facilitating clean energy delivery, though the substation itself has minimal direct environmental impact beyond land use and electromagnetic fields.
Frequently asked questions
Fairfax Substation is located in Iowa, United States, with coordinates approximately 41.9152° N, -91.7728° W.
Fairfax Substation operates at 161 kV and 69 kV, typical for a transmission substation interconnecting high-voltage lines.
Fairfax Substation is owned and operated by ITC, a major electric transmission company in the United States.
As part of the U.S. grid, Fairfax Substation must comply with NERC reliability standards and FERC regulations for transmission assets.
By stepping down voltage and interconnecting transmission lines, Fairfax Substation helps balance load, integrate renewable energy, and maintain stable power supply in the region.