Contemporary Engineering Economics (6th Edition)
6th Edition
ISBN: 9780134105598
Author: Chan S. Park
Publisher: PEARSON
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Chapter 6, Problem 23P
To determine
Calculate the annual cost.
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A California utility firm is considering building a 50-megawatt geothermalplant that generates electricity from naturally occurring underground heal. The binary geothermal system will cost $85 million to build and $6 million (including any income-tax effect) to operate per year. (Unlike a conventional fossil fuel plant, this system will require virtually no fuel costs.) The geothermal plant is to last 25 years. At the end of that time, the expected salvage value will be about the same as the cost to remove the plant. The plant will be in operation for 70% (the plant-utilization factor) of the year (or 70% of 8,760 hours per year). If the firm's MARR is 14% per year, determine the cost of generating electricity per kilowatt-hour.
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value of $18,000 at the end of its 10-year useful life. If the MARR is 8%, how much can the
company justify spending on the CNC machining center? Solve by present worth analysis.
A California utility firm is considering building a 50-megawatt geothermalplant that generates electricity from naturally occurring underground heal. The binary geothermal system will cost $85 million to build and $6 million (including any income-tax effect) to operate per year. (Unlike a conventional fossilfuel plant, this system will require virtually no fuel costs.) The geothermal plant is to last 25 years. At the end of that time, the expected salvage value will be about the same as the cost to remove the plant. The plant will be in operation for 70% (the plant-utilization factor) of the year (or 70% of 8,760 hours per year). If the firm's MARR is 14% per year, determine the cost of generating electricity per kilowatt-hour.
Chapter 6 Solutions
Contemporary Engineering Economics (6th Edition)
Ch. 6 - Prob. 1PCh. 6 - Prob. 2PCh. 6 - Prob. 3PCh. 6 - Prob. 4PCh. 6 - Prob. 5PCh. 6 - Prob. 6PCh. 6 - Consider the cash flows in Table P6.7 for the...Ch. 6 - Prob. 8PCh. 6 - Prob. 9PCh. 6 - The repeating cash flows for a certain project are...
Ch. 6 - Beginning next year, a foundation will support an...Ch. 6 - Prob. 12PCh. 6 - Prob. 13PCh. 6 - Prob. 14PCh. 6 - Prob. 15PCh. 6 - Prob. 16PCh. 6 - Prob. 17PCh. 6 - Prob. 18PCh. 6 - The Geo-Star Manufacturing Company is considering...Ch. 6 - Prob. 20PCh. 6 - Prob. 21PCh. 6 - Prob. 22PCh. 6 - Prob. 23PCh. 6 - Prob. 24PCh. 6 - Prob. 25PCh. 6 - Prob. 26PCh. 6 - Prob. 27PCh. 6 - Prob. 28PCh. 6 - Prob. 29PCh. 6 - Prob. 30PCh. 6 - Prob. 31PCh. 6 - Prob. 32PCh. 6 - Prob. 33PCh. 6 - Prob. 34PCh. 6 - Prob. 35PCh. 6 - Prob. 36PCh. 6 - Prob. 37PCh. 6 - Prob. 38PCh. 6 - Prob. 39PCh. 6 - Prob. 40PCh. 6 - Prob. 41PCh. 6 - Prob. 42PCh. 6 - Prob. 43PCh. 6 - Prob. 44PCh. 6 - Prob. 45PCh. 6 - Prob. 46PCh. 6 - Prob. 47PCh. 6 - Prob. 48PCh. 6 - Prob. 49PCh. 6 - Prob. 50PCh. 6 - Prob. 51PCh. 6 - Prob. 52PCh. 6 - Prob. 53PCh. 6 - Prob. 1STCh. 6 - Prob. 2STCh. 6 - Prob. 3STCh. 6 - Prob. 4ST
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