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CHP Feasibility Study - Houston Advanced Research Center

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Thermal Energy Storage Selection<br />

Sl No Equipment<br />

1<br />

2<br />

3<br />

4<br />

5<br />

6<br />

1 TITAN<br />

250<br />

1 TITAN<br />

250<br />

1 TITAN<br />

250<br />

1 TITAN<br />

250<br />

1 TITAN<br />

250<br />

1 TITAN<br />

250<br />

Absorption<br />

Chiller<br />

Capacity<br />

(tons)<br />

Heat<br />

Utilization<br />

%<br />

TANK<br />

SIZE<br />

(tonhrs)<br />

Conventional<br />

Approach -<br />

Energy<br />

Charges($)<br />

<strong>CHP</strong> Plant -<br />

Energy<br />

Charges<br />

($)<br />

Net<br />

Savings ($)<br />

Net<br />

Installation<br />

Costs ($)<br />

IRR<br />

8,322 81% 0 $21,115,594 $15,960,937 $5,154,657 $20,774,049 18.3%<br />

8,322 83% 10,000 $21,115,594 $15,818,928 $5,296,666 $21,641,905 18.4%<br />

8,322 84% 25,000 $21,115,594 $15,627,501 $5,488,093 $22,693,337 18.5%<br />

8,322 85% 50,000 $21,115,594 $15,345,189 $5,770,406 $24,149,829 18.8%<br />

8,322 86% 75,000 $21,115,594 $15,083,771 $6,031,823 $25,611,181 19.0%<br />

8,322 86% 100,000 $21,115,594 $14,830,326 $6,285,268 $27,776,481 18.6%<br />

23

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