A public utility is planning to construct a high head hydroelectric facility. The approximate cost for large facilities is $3000 USD per kW, installed. The utility is considering two options, a 600 MWe facility that would operate at a 70% capacity factor or an 800 MWe facility that would operate at a 65% capacity factor. If electricity is sold for $0.13 per kWh, estimate the payback period for the additional infrastructure costs for the larger facility. Ignore the cost recovery factor and operating costs.

Power System Analysis and Design (MindTap Course List)
6th Edition
ISBN:9781305632134
Author:J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma
Publisher:J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma
Chapter2: Fundamentals
Section: Chapter Questions
Problem 2.31P: Consider two interconnected voltage sources connected by a line of impedance Z=jX, as shown in...
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A public utility is planning to construct a high head hydroelectric
facility. The approximate cost for large facilities is $3000 USD per
kWe installed. The utility is considering two options, a 600 MWe
facility that would operate at a 70% capacity factor or an 800 MW.
facility that would operate at a 65% capacity factor. If electricity is
sold for $0.13 per kWh, estimate the payback period for the
additional infrastructure costs for the larger facility. Ignore the cost
recovery factor and operating costs.
Transcribed Image Text:A public utility is planning to construct a high head hydroelectric facility. The approximate cost for large facilities is $3000 USD per kWe installed. The utility is considering two options, a 600 MWe facility that would operate at a 70% capacity factor or an 800 MW. facility that would operate at a 65% capacity factor. If electricity is sold for $0.13 per kWh, estimate the payback period for the additional infrastructure costs for the larger facility. Ignore the cost recovery factor and operating costs.
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