Xcel Energy Wisconsin peak
& off-peak hours in Wisconsin
Below is every active TOU rate plan Xcel Energy Wisconsin offers in Wisconsin — 7 plans — with period boundaries verified against the published tariff. No price values; periods only.
Xcel Energy Wisconsin also serves Michigan — or view all states.
Rate Plans
RG-2-OPT1 Residential Time-of-Day Service (OPT1: 09:00-21:00)
Residential| Period | Season | Days | Hours |
|---|---|---|---|
| On-Peak | All year | Mon–Fri | 9 AM – 9 PM |
RG-2-OPT2 Residential Time-of-Day Service (OPT2: 08:30-20:30)
Residential| Period | Season | Days | Hours |
|---|---|---|---|
| On-Peak | All year | Mon–Fri | 8:30 AM – 8:30 PM |
RG-2-OPT3 Residential Time-of-Day Service (OPT3: 08:00-20:00)
Residential| Period | Season | Days | Hours |
|---|---|---|---|
| On-Peak | All year | Mon–Fri | 8 AM – 8 PM |
CG-1 Small General Time-of-Day Service
Commercial| Period | Season | Days | Hours |
|---|---|---|---|
| On-Peak | All year | Mon–Fri | 9 AM – 9 PM |
CG-7 General Time-of-Day Service
Commercial| Period | Season | Days | Hours |
|---|---|---|---|
| On-Peak | All year | Mon–Fri | 9 AM – 9 PM |
CG-9 Large General Time-of-Day Service
Commercial| Period | Season | Days | Hours |
|---|---|---|---|
| On-Peak | All year | Mon–Fri | 9 AM – 9 PM |
EVR-1 Residential Electric Vehicle Home Service
EV| Period | Season | Days | Hours |
|---|---|---|---|
| On-Peak | All year | Mon–Fri | 12 PM – 8 PM |
| Mid-Peak | All year | Every day | 8 AM – 12 PM |
| Mid-Peak | All year | Sat–Sun | 12 PM – 8 PM |
| Mid-Peak | All year | Every day | 8 PM – 12 AM |
Use these Xcel Energy Wisconsin hours in your app.
Current period and next transition for any ZIP or address.
FAQ's
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What are Xcel Energy Wisconsin's on-peak hours in Wisconsin?
On the RG-2-OPT1 plan (Residential Time-of-Day Service (OPT1: 09:00-21:00)), on-peak hours run from 9 AM – 9 PM on weekdays. All remaining hours are classified as off-peak.
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Does Xcel Energy Wisconsin charge more for electricity at certain times in Wisconsin?
Yes. Xcel Energy Wisconsin offers time-of-use (TOU) rate plans where electricity costs vary depending on the period. The period—peak, off-peak, mid-peak, or super off-peak—depends on the time, day, and season. This page lists boundaries for 7 active schedules; tou.tools does not publish pricing ($/kWh) details.
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How do I get Xcel Energy Wisconsin time-of-use periods in my app?
Schedules are accessible programmatically via the tou.tools REST API and MCP server for AI agents. By querying a U.S. address or ZIP code, your application can instantly retrieve the current period and next scheduled transition time. Developer API keys are free.
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Do Xcel Energy Wisconsin time-of-use hours change during holidays or seasons?
Yes. Peak hours and rate periods can vary by season (typically summer and winter halves) and special holidays. While some schedules like E-ELEC keep stable hours year-round, others introduce super off-peak windows or adjust peak times. Check each rate plan card above for specific seasonal boundaries.
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What is the best time to charge an EV under Xcel Energy Wisconsin's plans in Wisconsin?
For customers on EV-specific plans like EVR-1, the most cost-effective time to charge is during super off-peak or off-peak hours. Charging during these designated windows significantly reduces electricity costs and minimizes demand on the grid.