WPS is regulated by the Federal Energy Regulatory Commission ("FERC"), the Public Service Commission of Wisconsin (PSCW) and the Michigan Public Service Commission (MPSC).

  • Wisconsin rate book
    Electric and natural gas prices as filed with the Public Service Commission of Wisconsin.
  • Michigan rate book
    Electric and natural gas prices as filed with the Michigan Public Service Commission.
  • WPS rate freeze proposal
    WPS proposes electric rate freeze for two more years.
  • WPSC-WI 2015 rate case
    WPS has filed a request with the Public Service Commission of Wisconsin (PSCW) for permission to increase its overall base rates for 2015.
  • WPSC-WI 2016 rate case
    WPS has filed a request with the Public Service Commission of Wisconsin (PSCW) for permission to increase its overall base rates for 2016.
  • WPSC-MI 2015 rate case
    WPS has filed a request with the Michigan Public Service Commission for permission to increase its overall base rates for 2015.
  • How a rate case works
    Learn about the rate case process.
  • Transmission services
    Transmission services are provided under Midwest Independent Transmission System Operator's Open Access Transmission Tariff to certified customers.
  • EPA greenhouse gas reporting
    The U.S. Environmental Protection Agency has issued a rule creating a mandatory national system for reporting greenhouse gas emissions.
  • CCR rule compliance data and information
    A set of requirements for the safe disposal of coal combustion residuals.

WEC Energy Group