PHIUS+ 2018 Initial Cost Premium & Source Energy Savings Estimator v1  
Method:
State:
City:
HDD65 [F.days]
Electricity Cost [$/kWh]
HDD65 [F.days] (SEARCH)
Electricity Cost [$/kWh]
Estimated Initial Cost Upgrade
Estimated % Source Energy Savings 
 over BA benchmark (2009)
 over BA benchmark (2009)
$/sf
% per year
 + / - $2.39
 + / - 5.76
Low ($/sf)
Low (%)
High ($/sf)
High (%)
Estimated Initial Cost Upgrade
Estimated % Source Energy Savings 
 over BA benchmark (2009)
 over BA benchmark (2009)
$/sf
% per year
 + / - $2.39
 + / - 5.76
Low
Low
High
High
Read the Tech Corner Article here: 
https://www.phius.org/Tools-Resources/TechCorner/Cost&SourceEnergySavingsv2.pdf