E-Services Portal

CTC Compliance Calculator
PSC staff have developed the CTC Workbook Calculator Excel tool to help utility staff evaluate whether their current CTC collection rates are adequate for meeting their compliance obligations under Act 141. You may use this tool to supplement your rate application materials, or to perform internal audits on annual CTC collections. PSC staff will use the same tool as a cross check as part of the rate design process.

Please contact PSCCTCHelp@wisconsin.gov to obtain the CTC Workbook Calculator and for any questions regarding its use.

We welcome your feedback regarding the tool’s functionality and will make periodic updates if calculations errors are identified.