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Fuel Cost Comparison Calculator
Try our Fuel Cost Comparison Calculator to estimate your annual heating and water heating costs compared to alternative energy sources. You'll find rates by region to approximate costs. With simple navigation, indicate your home's square footage, number of occupants, and a few other variables to more accurately reflect your specific situation. A colorful bar chart appears with estimates of what it costs to heat the same home with different fuel sources.

Estimate the annual costs of your:

Energy Efficiency Rebates

Avista customers who replace their electric baseboard heat or electric furnace-and/or electric water heater-can get money back for converting to more efficient and economical natural gas appliances.

Financing for Home Energy Efficiency Improvements

Several local and regional lenders offer low-interest rates to help homeowners finance the purchase of natural gas equipment and appliances.

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