weatherization savings calculations

Estimated savings based on assumptions below

Savings Per Year Lifetime
Dollars Saved $2.10 $31.51
Kilowatt Hours Saved 18 267
Gallons of Water Saved 0 0
Trees Planted 0 0

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without weatherization

Utility Costs and Usage

window or door

length of weather stripping ft

cooling degree days CDD
heating degree days HDD
Heating Seasonal Performance Factor (HSPF) BTU/(W hr)
Seasonal Energy Efficiency Rating (SEER) BTU/(W hr)
Annual Fuel Utilization Efficiency (AFUE) %
type of heater

cost per kilowatt hour
cost per therm
cost per CCF
cost per cubic meter
1 CCF = 103,100 BTU = 1.031 therm
1 m3 = 35.31 ft3 = 0.3531 CCF
Savings calculations are presented as an example of potential savings; actual savings may vary based on use, utility rates and other factors. Calculations are based on national averages and assumptions and may be adjusted for a more accurate estimate of individual savings. While EnergyEarth strives to provide the most accurate information, we cannot guarantee the savings displayed.