Project Financing

Chapter 13: Power Purchase Agreement

A power purchase agreement (PPA) is a contract to buy the electricity generated by a power plant. These agreements are a critical part of planning a successful wind project because they secure a long-term stream of revenue for the project through the sale of the electricity generated by the project. Securing a good PPA is often one of the most challenging elements of wind project development.

This section covers the basics of a power purchase agreement and things to consider as you negotiate with a power purchaser. The main topics covered in this section are:


Chapter 10: Tax Incentives

In order to be financially competitive, most wind projects need to take advantage of federal and, where available, state tax incentives. It is critical to understand the role and mechanics of tax incentives while developing a commercial-scale community wind project because these incentives can represent one-half to two thirds of the total revenue stream over the first 10 years of operation due to the Federal Production Tax Credit (PTC) and Modified Accelerated Cost-Recovery System (MACRS) or other type of depreciation that can be applied to wind energy assets. You will need to consult a tax professional in the early stages of project planning to ensure that your financial projections are valid and accurately take into account the project’s tax burden and benefits.


Chapter 9: Financing

Most commercial-scale community wind projects are multi-million dollar investment endeavors that require outside financing assistance. This section will give you some background on how to approach a bank or other financing entity. Loan terms will affect the bottom line of your wind energy project revenue, so understanding the requirements and options for financing your wind development are critical. Getting organized in the beginning will put your project in a much better negotiating position for acquiring favorable financing. With enough due diligence documentation, your project will be less risky and more attractive to a financing entity.



Double-declining balance, five-year depreciation schedule (I.R.C. Subtitle A, Ch. 1, Subch. B, Part VI, Sec. 168 (1994) (accelerated cost recovery system)) is another federal policy that encourages wind development by allowing the cost of wind equipment to be depreciated faster.

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