American Transmission Co. projects

Project website for a Wisconsin-based company that owns and operates the high-voltage electric transmission system that powers communities in portions of the Upper Midwest.

Media Line: (877) 506-6117info(at)atcllc.com

American Transmission Co. announces second open house for Wisconsin-Illinois Reliability Project

Residents can provide input on the project’s revised routes prior to the regulatory filing

PEWAUKEE, Wis. – American Transmission Co. is hosting its final open house for the proposed Wisconsin-Illinois Reliability Project from 4:30 to 7 p.m. on Thursday, April 28. The open house, which will take place at ThunderHawk Golf Club, 39700 North Lewis Ave., Beach Park, Ill., gives local residents and other stakeholders the opportunity to learn about the proposed routes and substation, and to provide feedback about the project. Components of the project include: constructing a double-circuit 345-kilovolt transmission line to connect to an existing line near Pleasant Prairie, Wis., and connecting that line to the ComEd transmission system through a proposed substation site on the north side of Rosecrans Road (Hwy. 173) in the Village of Wadsworth, Ill.

“Input from residents at our first open house on March 16 allowed us to further evaluate the preliminary routes and narrow them to two route options,” said Mary Carpenter, ATC local relations representative. “From this feedback, the project team believes we’ve developed the options that best meet our routing and siting criteria based on impacts, costs, constructability, operation and maintenance.”

The Wisconsin-Illinois Reliability Project addresses an electric reliability issue that occurs when there are high power flows on the transmission system from Wisconsin into Illinois. The transmission line could range from three to five miles and will provide a reliable, alternative power path to address emergency conditions and accommodate increased power flows. The transmission line and proposed substation is estimated to cost between $52 million to $63 million.

Regulatory applications for this project will be submitted to the Illinois Commerce Commission in mid-2016 and the Public Service Commission of Wisconsin in fall 2016. A decision from the each of the regulatory agencies is expected in early 2017 and fall 2017, respectively.

More information about this project can be found at www.atc-projects.com.

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American Transmission Co. is a Wisconsin-based company that owns and operates the electric transmission system in portions of the Upper Midwest. Formed in 2001 as the nation’s first multi-state transmission-only utility, ATC has invested $3.8 billion to improve the adequacy and reliability of its infrastructure. ATC now has $4 billion in assets, including more than 9,540 miles of transmission lines and 545 substations. The company is a member of the MISO regional transmission organization, and provides nondiscriminatory service to all customers, supporting effective competition in energy markets without favoring any market participant. For more information, visit our website at www.atcllc.com.

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