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Wind Energy Return Tool

DISCLAIMER: For educational purposes only, calculations
should not be used to make final economic decisions.

    Mike's approximator for wind energy return  
Min/Max  
10/150 Turbine Quantity   Min/Max  
2/3 Turbine Size MW     Years 1-5  
.20/.40 Efficiency   0/.40 Tax Bracket
Production MWh/year   Annual Depreciation
$50/$90 Sales $/MWh     Net Return
  Sales per annum     Years 1-10  
1.5/3.5 Cost/MW ratio   $15/$25 PTC/MWh
  Construction Cost   PTC Return/Yr
.06/.15 Finance Cost  
5,10,20,30 No. of Years Loan   .03/.07 Ops & Maint.
  Annual Payments  
  Note: Only input in the yellow fields, read results in blue fields
  Years 1-5 Years 6-10 Years 11-20 Years 20-30 Tot. Yield-30 yrs
  Annual Sales
  PTC    
  Tax Benefit      
  Total Return
     
  Finance Paymnts
  Ops & Maint.
  Total Costs
     
  Net to Investor
 
  Avg 20 yr annual return  
  Avg 30 yr annual return  

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