Table 2.11  Commercial Buildings Electricity Consumption by End Use, 2003
                        (Trillion Btu)

End Use
Space
Heating

Cooling

Ventilation
Water
Heating

Lighting

Cooking

Refrigeration
Office
Equipment

Computers

Other 1

Total
All Buildings
167 481 436 88 1,340 24 381 69 156 418 3,559

Principal Building Activity
    Education
15 74 83 11 113 2 16 4 32 21 371
    Food Sales
6 12 7 Q 46 2 119 2 2 10 208
    Food Service
10 28 24 10 42 13 70 2 2 15 217
    Health Care
6 34 42 2 105 1 8 4 10 36 248
       Inpatient
3 25 38 2 76 1 4 2 7 21 178
       Outpatient
3 9 4 (s) 28 (s) 4 2 3 15 69
    Lodging
14 24 14 12 124 2 12 Q 6 24 235
    Mercantile
58 109 68 38 308 2 49 8 11 83 733
       Retail (Other Than Mall)
6 25 16 2 111 (s) 22 3 4 22 211
       Enclosed and Strip Malls
52 84 51 36 197 2 27 5 8 61 523
    Office
33 101 63 7 281 1 35 32 74 91 719
    Public Assembly
5 35 63 (s) 27 (s) 9 Q 3 23 167
    Public Order and Safety
2 8 10 3 18 (s) 3 1 2 10 57
    Religious Worship
3 11 5 (s) 17 (s) 6 (s) 1 18 62
    Service
6 15 24 (s) 63 Q 9 1 3 28 149
    Warehouse and Storage
5 13 20 2 132 Q 36 2 5 30 244
    Other 2
2 16 11 Q 59 Q 10 Q 5 22 133
    Vacant
1 2 1 Q 4 Q (s) Q (s) 7 15
1Examples of "other" include medical, electronic, and testing equipment; conveyors, wrappers, hoists,
and compactors; washers, disposals, dryers and cleaning equipment; escalators, elevators, dumb waiters,
and window washers; shop tools and electronic testing equipment; sign motors, time clocks, vending
machines, phone equipment, and sprinkler controls; scoreboards, fire alarms, intercoms, television sets,
radios, projectors, and door operators.
Notes:    Data are estimates for electricity consumption, excluding electrical system energy losses.
  One kilowatthour = 3,412 Btu.
2Includes buildings that do not fit into any of the other named categories. Web Page:  For related information, see http://www.eia.gov/consumption/commercial/.
(s)=Less than 0.5 trillion Btu. Q=Data withheld because either the relative standard error was greater
than 50 percent or fewer than 20 buildings were sampled.
Source:  U.S. Energy Information Administration, "Commercial Buildings Energy Consumption Survey
2003," Table E3A.