Cogenesis Corporation is replacing their current steam plant with a 6-megawatt cogeneration plant that will produce...

Transcribed Image Text:

Cogenesis Corporation is replacing their current steam plant with a 6-megawatt cogeneration plant that will produce both steam and electric power for their operations. What is the impact of a 5% and 10% increase and decrease in each of the parameters of the problem? What is the present worth of the incremental investment in the cogeneration plant? - Note that plat life is 16 years -10% -5% Base case +5% +10% Initial Investment ?? ?? $3,000,000 $3,150,000 ?? Annual Chemical ?? ?? $65,000 $68,250 ?? operation cost Overhaul in year 10 ?? ?? $17,000 $17,850 ?? Turbo-generator ?? ?? $35,000 $36,750 ?? overhauls in year each 4 year (i.e. 4,8,12 &16) Annual wood cost ?? ?? $375,000 $393,750 ?? Annual Savings ?? ?? $1,000,000 $1,050,000 ?? MARR 0.108 0.114 0.12 0.126 0.132 PW ?? ?? ?? ?? ?? net present value Func NPV FW ?? ?? ?? ?? ?? AW ?? ?? ?? ?? Cogenesis Corporation is replacing their current steam plant with a 6-megawatt cogeneration plant that will produce both steam and electric power for their operations. What is the impact of a 5% and 10% increase and decrease in each of the parameters of the problem? What is the present worth of the incremental investment in the cogeneration plant? - Note that plat life is 16 years -10% -5% Base case +5% +10% Initial Investment ?? ?? $3,000,000 $3,150,000 ?? Annual Chemical ?? ?? $65,000 $68,250 ?? operation cost Overhaul in year 10 ?? ?? $17,000 $17,850 ?? Turbo-generator ?? ?? $35,000 $36,750 ?? overhauls in year each 4 year (i.e. 4,8,12 &16) Annual wood cost ?? ?? $375,000 $393,750 ?? Annual Savings ?? ?? $1,000,000 $1,050,000 ?? MARR 0.108 0.114 0.12 0.126 0.132 PW ?? ?? ?? ?? ?? net present value Func NPV FW ?? ?? ?? ?? ?? AW ?? ?? ?? ??