We had some frost last night. My heat pump automatically shut off and my propane heat from the boiler with a hot water to air exchanger kicked in. My electricity cost ( converted to US currency) is 9 cents per kwhr.) My boiler is propane fired. Natural gas does not make it to our community. Propane is $1.65 per gallon, all in, including the delivery and “ stoopid” carbon tax. What sort of energy costs are you seeing this fall?