Iowa participation costs

Monthly electric use 25% level (+ $0.0025/kWh) 50% level (+ $0.005/kWh) 100% level (+ $0.01/kWh)
800 kWh $2.00 $4.00 $8.00
1,021 kWh*
$2.55 $5.11 $10.21
1,200 kWh
$3.00 $6.00 $12.00 


*Average monthly residential use for residential customers

Billing also includes an adjustment per kilowatt-hour to compensate for changes in the cost of fuel. The Second Nature™ energy cost adjustment will be fixed for each calendar year and will be recalculated on an annual basis with the most recent actual 12-month period of energy costs and applied in the first calendar month after approval by the Iowa Utilities Board.

Wisconsin participation costs

Monthly electric use
25% level (+ $0.0035/kWh) 50% level (+ $0.0070/kWh) 100% level (+ $0.0140/kWh)
800 kWh $2.80 $5.60 $11.20
1,021 kWh* $3.57 $7.15 $14.29
1,200 kWh $4.20 $8.40 $16.80 

*Average monthly residential use for residential customers

Fuel adjustment clause surcharges will be prorated based on the customer's level of participation as follows:

  • 25% level participation: $0.0035 charge per kilowatt-hour plus 75% of fuel adjustment clause surcharges
  • 50% level participation: $0.0070 charge per kilowatt-hour plus 50% of fuel adjustment clause surcharges
  • 100% level participation: $0.0140 charge per kilowatt-hour

To change your participation level, complete the online enrollment form, call 1-800-ALLIANT (800-255-4268) or email secondnature@alliantenergy.com, and request an enrollment card.

 

 

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