Evaluation Criteria

Priority Weight

Operation Rule Evaluation

Case A

Alternative B1-a

Alternative B1-b

Alternative B2

Value

Impact Weight

Total Weight

Value

Impact Weight

Total Weight

Value

Impact Weight

Total Weight

Value

Impact Weight

Total Weight

Frequency of Failure

2

11.0

0.95

1.90

10.4

1.00

2.00

12.0

0.87

1.74

12.7

0.82

1.64

Shortage Index

2

6.80

0.87

1.74

5.90

1.00

2.00

7.90

0.75

1.50

9.10

0.65

1.30

Energy Consumption/Year

5

16.7

0.52

2.60

11.1

0.78

3.90

8.65

1.00

5.00

8.95

0.97

4.85

Overall Grade

6.24

7.90

8.24

7.79

6.24

7.90

8.24

7.79

6.24

7.90

8.24

7.79