University of Hawaii at Mānoa
Top Twenty Most Energy Consumptive and/or Inefficient Buildings on Campus

Name

Annual Electricity Consumption KwHr/year

Electricity Consumption in KWhr/ft2/year

Estimated Current Annual Energy Bill*

Actual Use based on metering project

KWhr/year

Bilger Addition

4,745,966

85

$664,435

 

St John A and B

7,130,000

70

$998,200

 

Holmes

5,558,000

60

$778,120

 

Wantanabe

3,075,840

58

$430,618

 

Biomedical Science

6,870,000

57

$961,800

 

Art Building

5,293,890

48

$741,145

 

Campus Center

6,130,000

46

$858,200

2,500,000 approx

Astronomy Building 1012 B

1,998,000

43

$279,720

 

Student Services

2,483,200

42

$347,648

 

Keller

2,070,360

42

$289,850

 

POST Building

9,192,000

40

$1,286,880

 

Burns

2,149,000

39

$300,860

 

Soc. Science (Saunders)

4,760,000

38

$666,400

2,400,000 approx.

Marine Sciences Building

2,485,920

38

$348,029

 

Stan Sheriff

7,050,000

37

$987,000

 

Bilger Hall

1,931,725

37

$270,442

 

Hamilton Library (new)

4,761,600

35

$666,624

 

Geophysical Inst. Bldg

2,948,480

29

$412,787

 

Agricultural Sciences

2,787,776

27

$390,289

 

Hamilton Library (old)

7,197,600

26

$1,007,664

 

TOTAL

90,619,357

- -

$12,686,710