Highlighted Commission Cases

​​​​​​​​​​​​​​​​​​​​​​​​​​​​The Public Service Commission regulates the many essential utility services that Wisconsin residents and businesses rely on. The Commission routinely considers cases that impact consumers, including the setting of rates, the permitting of infrastructure projects, and the regulation of utility business transaction​​s. Cases go before the Commission for the consideration and resolution of a wide variety of utility-related matters under PSC's broad jurisdiction. 

This page contains information about some current Commission cases that affect large numbers of Wisconsin residents or have generated significant public interest. These are only a few of the cases under consideration by the Commission at any given time. This page features a small subset of those cases that Commission staff has identified as significant. 

The highlighted cases found on this page are a subset of all cases before the Commission at any given time. The information used to compile these pages is taken from the Commission's Case Managment System (CMS) and the Electronic Regulatory Filing (ERF) system. PSC strives to update these pages as soon as new information becomes available; however, occasionally there may be short delays until the latest information is added to these pages. Please check CMS and ERF for the most recent documents and information.

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Interactive Map

Use the interactive map to explore highlighted cases across Wisconsin. 

Tips for using the map 

  • Enter a location or address in Find address or place to zoom into specific location. 
  • Select a the icon by the project name to view additional information. 
  • Click the information button () under the search bar to view additional guidance and tips for using this mapping application.
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Cases Under Review

Highlighted cases that are currently under review by the Commission.​

​​​​Project ​​Name​​​​​​​​​​​​​​​​​​​​​​​​​​​
​Applicant​
​Application​ Date
​Project Type
​Docket ID​
​​Status
​High Noon Solar Project
​High Noon Solar
​7/6/2022
​Electric
​9814-CE-100
​Review in Progress
​Northern Prairie Solar Project
​Northern Prairie S​olar
​5/25/2022
​Electric
​9815-CE-100
​Review in Progress
​Portage Solar Project
​Portage S​olar
​3/25/2022
​Electric
​9810-CE-100
​Review in Progress
​Saratoga Solar Project
​Saratoga S​olar
​5/11/2022
​Electric
​9816​​-CE-100
​Review in Progress
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Cases with a Final Decision Issued 

Highlighted cases that have a final decision issued by the Commission. ​

Project Name​​​​​​​
Applicant
Application Date
Project Type
Docket ID
Status
Apple River Solar Project
Apple River Solar
10/23/2020
Electric
9808-CE-100
Final Decision Issued
​​​Ashland-​Ironwood Transmission Line Relocation
​Northern States Power Company–Wisconsin
​05/26/2021

​Electric
​4220-CE-183​
Final Decision Issued​​
Cardinal-Hickory Creek Transmission Project
American Transmission Company, ITC Midwest and Dairyland Power Cooperative
4/20/2018
Electric
5-CE-146
Construction Started
Darien Solar Project
Darien Solar Energy Center
07/24/2020
Electric
9806-CE-100
Final Decision Issued
Electric Vehicle (EV) Policy and Regulation Investigation
N/A
N/A
Other
5-EI-156
Final Decision Issued
Grant County Solar
Grant County Solar, LLC
5/7/2020
Electric
9804-CE-100
Final Decision Issued
​Howards Grove-Erdman​ Transmission Project
​American Transmission Company
​6/30/2021
​Electric
​137-CE-195
Construction Started
Ixonia and Bluff Creek LNG Project
Wisconsin Electric Power Company and Wisconsin Gas
3/13/2020
Natural Gas
5-CG-106
Final Decision Issued
Koshkonong Solar Energy Center
​Koshkonong Solar Energy Center
​4/15/2021
​Electric
​9811-CE-100
​Final Decision Issued
Onion River Solar Project
Onion River Solar
5/29/2020
Electric
9805-CE-100
Final Decision Issued
Paris Solar Project
Paris Solar Farm
2/28/2020
Electric
9801-CE-100
Construction Started
Springfield Solar Project
Springfield Solar Farm
10/2/2020
Electric
9807-CE-100
Final Decision Issued
Wood County Solar Project
Wood County Solar Project
3/16/2020
Electric
9803-CE-100
Construction Started
WPL Six Solar Projects II​​
​Wisconsin Power and Light Company
​9/13/2021
​Electric
​6680-CE-183
​Final Decision Issued

Detail ​​on Additional Cases

The cases highlighted on this website are not representative of all cases currently before the Commission for review and approval. Use the following resources to access information on additional cases before the Commission for review.

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