EV program pricing

Note: Enrollment changes are currently under consideration by the Public Service Commission of Wisconsin for 2025.

Charger-Only (COEV-R)

The EV charger is billed on an EV-specific Time-of-Use rate. The rest of your home’s electric load remains on the standard rate.

Peak periods

All customers served on this rate schedule will have the following on-, intermediate- and off-peak periods:

  Start time End time Days
On-peak Noon 8 p.m. Monday-Friday, excluding holidays
Intermediate-peak 8 a.m. Noon All days
Intermediate-peak 8 p.m. Midnight All days
Intermediate-peak Noon 8 p.m. Saturday-Sunday and holidays
Off-peak Midnight 8 a.m. All days

Rate

Fixed service and administration charge, per month.

Bundled service   $20
OR
Pre-paid service   $8
Energy charges, per kWh June-September October-May
On-peak $0.28733 $0.18007
Intermediate-peak $0.18007 $0.18007
Off-peak $0.07303 $0.07303

Standard residential electric pricing (Rg1)

Customer Charge, per day:  
Single-phase/Three-phase service $0.49315
Additional meter $0.05951
Energy Charge, per kWh $0.17154
Fuel Cost Adjustment, per kWh $0.00
Environmental Control Charge, per kWh $0.00049

Whole-House (WHEV-R)

The EV charger is billed on the same Time-of-Use rate as the rest of your home’s electric load.

Residential Time-of-Use pricing (Rg2)

Customer Charge, per day:  
Single-phase/Three-phase service $0.49315
Additional meter $0.05951
Energy Charge, per kWh  
On-peak energy* $0.23382
Off-peak energy $0.10628
Fuel Cost Adjustment, per kWh $0.00
Environmental Control Charge, per kWh $0.00049

* Customers have a choice of four on-peak periods: 7 a.m. to 7 p.m., 8 a.m. to 8 p.m., 9 a.m. to 9 p.m., or 10 a.m. to 10 p.m.