These calculations can be modified by clicking on the underlined values below. See details on assumptions underlying the calculations.
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Annual heat load
- Fuel and heating system details
- Fuel price
- Appliance efficiency
- Cost per kWh (adjusted for heat content and efficiency)
- Annual fuel cost
- Fuel escalation rate
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Heating system cost
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System + lifetime fuel cost
- GHG emissions
- Annual CO2 emissions
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Lifetime CO2 emissions
- Loan details
- Build or retrofit cost
- Heating system cost
- Incentive
- Value of loan
- Interest rate
- Term of loan (years)
- Total loan cost (principal + interest
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Total loan, heating system and lifetime fuel cost