HomeWattCost

Xcel Energy Rg-1 vs Rg-2

Rg-1 and Rg-2 cost about the same for a typical Wisconsin home (within $11 a year). Rg-1 stays cheaper at every level of use from 200 to 2,500 kWh a month with the same daily pattern of use.

Utility Xcel EnergyTariffs checked 2026-09-28Typical use 664 kWh/mo, Wisconsin

Head to head

ScenarioRg-1Rg-2Cheaper
Typical home, per month$119$120Tie
All-in price per kWh18.0¢18.1¢Rg-1
Home + EV, charged at the cheapest hour$162$148Rg-2
Home + EV, plugged in at 6 pm$162$174Rg-1
Fixed charge$16.00$16.00

Typical home: Wisconsin average use by month (EIA), shaped hour by hour (NREL ResStock), before taxes. EV: Tesla Model Y Long Range AWD, 1,000 miles a month; cheapest start any hour on Rg-1, 12 am on Rg-2.

Month by month

Typical-home bill each month on each plan.

PlanJanFebMarAprMayJunJulAugSepOctNovDec
Rg-1$134$113$110$99$99$121$164$141$114$101$104$130
Rg-2$134$112$110$99$102$123$168$143$117$101$104$131

Rg-1: price by hour

July weekday.

Same price all day
16.3¢12a3a6a9a12p3p6p9p12a

Rg-2: price by hour

July weekday.

Off-peakPeak
10.3¢25.1¢10.3¢12a3a6a9a12p3p6p9p12a

How the two plans work

Rg-1: Residential Service

  • One price per kWh at every hour: 16.3¢ in July and 15.1¢ in January.
  • Shifting use to other hours changes nothing on this plan; using less is the only lever.
  • Fixed charge: $16.00 a month.

Rg-2: Residential Time of Day

  • Peak 9 am–9 pm on July weekdays; 12 of 24 hours carry the top price of 25.1¢.
  • The cheapest July weekday hour costs 10.3¢, so moving 1 kWh out of the top hours saves 14.8¢.
  • January weekdays range from 10.3¢ to 22.4¢.
  • Summer pricing applies Jun–Sep; winter pricing Oct–May.
  • Weekends follow a different schedule from weekdays.
  • Fixed charge: $16.00 a month.

Your own pattern of use decides the winner: compare every Xcel Energy plan on your usage, or see all Xcel Energy plans, sources and peak hours.