Northern States Power Co - Wisconsin electricity rate plans
4 residential rate plans from Northern States Power Co - Wisconsin. Each page breaks down peak hours, off-peak windows, and per-kWh prices. 2 are time-of-use plans.
| Plan | Type | Peak hours | Peak / off-peak |
|---|---|---|---|
| Rg-1 - Residential Service Three Phase | Flat | — | 15¢ |
| Rg-1 Residential Service Single Phase | Flat | — | 15¢ |
| Rg-2 Residential Time of Day Single Phase | Time-of-use | 9 a.m.–9 p.m. | 22¢ / 9¢ |
| Rg-2 Residential Time of Day Three Phase | Time-of-use | 9 a.m.–9 p.m. | 20¢ / 3¢ |
Which Northern States Power Co - Wisconsin plan is cheapest for you?
Ask the free Energy Advisor about Northern States Power Co - Wisconsin rate plans, or upload a bill right here to check your real usage against every plan.
Drop your bill to upload
More free energy tools
US Electricity Rate Database
Peak hours, per-kWh prices, seasons & tiers for thousands of US utility plans.
Best Rate Plan Finder
See which rate plan is cheapest for a household like yours.
California Peak Hours by Plan
Exact time-of-use peak windows for every California rate plan.
Bill Spike Diagnosis
Find the most likely reason your electric bill jumped.
Appliance Running-Cost Calculator
What each appliance actually costs to run on your rate.
Balcony Solar Calculator
Estimate savings from a plug-in solar setup in your state.
Balcony Solar Kit Reviews
Owner ratings and Reddit/WattBot reviews for every kit in the calculator.
Ohio Rooftop Solar Calculator
Break-even and ROI for buying rooftop solar in Ohio.
Plug-In Solar Readiness Checker
See if your home and state are ready for balcony solar.
Plug-In Solar Laws Tracker
Legal status, watt limits & effective dates for all 50 states.
Battery Backup Calculator
Size a home battery and run the payback math.
Landlord & HOA Solar Letter
Generate a permission request for plug-in solar.
Data Centers & Your Bill
How surging data-center demand affects electricity prices.
Ohio Energy Supplier Comparison
Compare every certified Ohio electric & gas supplier by all-in price.
Texas Energy Supplier Comparison
Compare certified Texas electricity plans from PowerToChoose.
Illinois Energy Supplier Comparison
Compare certified IL electricity supplier offers by all-in rate.
Massachusetts Energy Supplier Comparison
Compare certified MA electricity supplier offers.
Data last updated June 18, 2026. Compiled by Energy Advisor from published utility tariffs.