I require to find out what the Return On Investment will be for the following:
Conventional home building
versus
Green Home Building (Zero Degrees Green)
---------------------
Conventional home
versus
Hybrid Green
--------------------
Hybrid Green
versus
Green Home
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Green home is define as an Energy Efficient Home using Energy Star Rating. The cost doesn't have to be exact, all I need is how to formulate my Cost Benefit Analysis and how to compute my ROI or Pay Back Time.