The Agency will evaluate projects based on the cost, cost-effectiveness, and capacity of projects to reduce fossil fuels. The cost of the project will be taken into consideration in the context of each project's ability to economically produce energy from renewable biomass to replace its dependence on fossil fuels. Projects with higher costs that are less efficient will not score well. The scoring criteria are designed to evaluate projects on simple payback as well as the percentage of fossil fuel reduction.
Where:
C = eligible capital expenses of the repowering project
S = savings in annual operating costs.
Example: Eligible capital expenses of the repowering project, including handling equipment, biomass boiler, piping improvements and plant modifications, are equal to $5,300,500. The annual difference in fossil fuel cost versus the cost for renewable biomass is $990,500. Assume these costs and uses are based on a yearly operating cycle, which may include handling, storage and treatment costs. In this example, C = $5,300,500; S = $990,500; simple payback = 5.35 years (C/S = simple payback).
7 C.F.R. §4288.21