Overview
ATC Platte 69kV Substation is an operational electrical substation in the United States, owned and operated by American Transmission Company. It operates at 69 kV, serving as a key node in the regional transmission grid.
ATC Platte 69kV Substation is an operational electrical substation located in the United States, owned and operated by American Transmission Company (ATC). The facility operates at a voltage level of 69 kV, classifying it as a sub-transmission or distribution-level asset within the broader electrical infrastructure. ATC is a major transmission-only utility serving the Upper Midwest, and this substation plays a role in stepping down power for local distribution or interconnecting regional lines. The substation's technical specifications indicate a 69 kV operating voltage, which is typical for medium-voltage substations that connect high-voltage transmission lines to lower-voltage distribution networks. In the United States, such facilities are subject to reliability standards set by the North American Electric Reliability Corporation (NERC) and regulated by the Federal Energy Regulatory Commission (FERC) for interstate transmission. ATC, as a transmission owner, must comply with NERC's Critical Infrastructure Protection (CIP) standards and FERC's Order 1000 for regional planning. Located in central Wisconsin near the Wisconsin River, the substation supports the electrical grid in a region with a mix of agricultural, industrial, and residential loads. Its operational status ensures continued reliability for local communities and businesses. As part of ATC's network, it contributes to the stability and resilience of the Upper Midwest's electrical infrastructure, facilitating the integration of renewable energy sources and meeting growing demand.
Environmental context
The substation is situated in a temperate climate zone with cold winters and warm summers, typical of the Upper Midwest. Its location near the Wisconsin River may influence local ecology, but the facility itself has a relatively small physical footprint. The 69 kV voltage level indicates it is not a major transmission backbone, but it is critical for local grid stability. The surrounding area is a mix of farmland and small communities, so the substation supports rural electrification and agricultural operations.
Frequently asked questions
ATC Platte 69kV Substation is located in the United States, near the Wisconsin River in central Wisconsin. The exact coordinates are 43.626367, -89.759665.
The substation operates at 69 kV, which is a medium voltage level commonly used for sub-transmission and distribution purposes in the United States.
The substation is owned and operated by American Transmission Company (ATC), a transmission-only utility serving the Upper Midwest region.
As part of the US electrical grid, the substation must comply with NERC reliability standards and FERC regulations for transmission assets. ATC adheres to NERC CIP standards for cybersecurity and physical security.
A 69 kV substation typically steps down voltage from higher transmission levels (e.g., 138 kV or 230 kV) for local distribution, or interconnects smaller generation sources. It is critical for maintaining grid stability in the region it serves.