Dual fuel savings calculator
Compare heating costs
To use this calculator first gather information about your present heating system and your energy costs. You'll need the age or efficiency of your present heating system, the amount and type of fuel you've used over a one-year period, and the price you paid for that fuel.
Otter Tail Power Company's dual fuel rate averages about half the standard price of electricity making it one of the lowest-priced electric rates available.
