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Economics of Wind – (Basic)

By Bob Radell, Springwater, NY


The 21st century equivalent of the 1800's gold rush is investing in an industrial wind factory.  Here are the basics of how it works.

 

Assume a typical 1.5 megawatt wind turbine (one tower) installed at an estimated cost of $1.5 million, which operates at an average of 30% of capacity.  Assume you invest $150,000 (10% of cost) and finance the balance at 6% for 20 years.

 

This turbine will produce 3,942,000 kwh per year.

 

The income produced by this tower is:

 

1.  Federal Production Tax Credit                                           $74,900 *

         1.9 cents/kwh

2.  State Production Tax Credit                                                 88,700

         2.25 cents/kwh (paid by NYSERDA)

3.  Sale of Power to Grid                                                          118,300

          Rate is about 3 cents/kwh

4.  State and Federal Corporate Tax Savings                          130,000

                                                                                              __________

TOTAL INCOME                                                                     $411,900

 

EXPENSES

 

1.  Pilot Payment                                                                        $5,000

2.  Land Lease Payment                                                              6,000

3.  Maintenance (Share for 1 tower)                                             3,000

4.  Debt Service (1,350,000 at 6% for 20 years)                      116,100

5.  Insurance                                                                                 1,000   

                                                                                            ___________    

TOTAL EXPENSE                                                                   $131,100

 

Income for Year 1                                                                    $411,900

Expenses for Year 1                                                                  131,100

                                                                                             ___________    

                PROFIT                                                                    $280,800

 

That’s a Return on Investment of 187%.  If equity investment were increased to 20% or $250,000, debt service would be reduced slightly and return on investment would still be in excess of 112%.

 

Note that Debt Service includes Interest and Principle.  Interest and other expenses are also tax deductible, which would actually increase profit.

 

* Rounded to nearest hundred.

                                                                                  


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