Commercial/Institutional Sector - Energy Use Analysis
  2000   2009 2010 2011 2012 2013 2014 2015 2016
Accommodation and Food Services
 
Total energy Use (PJ) 70.70   75.27 73.71 77.51 75.01 76.12 80.09 80.75 83.78

Energy Use by End-Use (PJ)
Space Heating 42.77   40.44 38.50 41.25 39.02 40.45 43.79 43.33 46.35
Water Heating 5.91   6.38 6.44 6.73 6.66 6.63 6.57 6.79 6.87
Auxiliary Equipment 5.94   9.95 9.89 10.08 9.94 10.58 11.08 11.44 12.14
Auxiliary Motors 4.04   4.26 3.94 4.18 4.19 4.31 4.15 3.76 3.48
Lighting 8.83   10.70 10.70 10.91 10.56 10.52 10.89 11.10 10.61
Space Cooling 3.21   3.56 4.24 4.36 4.65 3.63 3.62 4.33 4.33

Energy Use by Energy Source (PJ)
Electricity 25.59   31.53 32.18 32.82 32.74 31.64 32.92 33.79 34.14
Natural Gas 36.68   38.45 36.41 38.58 35.79 37.87 40.46 40.23 43.42
Light Fuel Oil and Kerosene 4.41   1.55 1.30 1.78 1.70 3.15 3.41 3.43 2.77
Heavy Fuel Oil 1.29   0.67 0.37 0.62 0.59 0.05 0.07 0.07 0.07
Steam 0.00   0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
Other2 2.73   3.07 3.44 3.71 4.20 3.41 3.23 3.22 3.39

Activity
Floor Space (milion m2) 28.26   35.03 35.71 36.26 36.73 37.28 37.59 39.02 39.49
Energy Intensity (GJ/m2) 2.50   2.15 2.06 2.14 2.04 2.04 2.13 2.07 2.12
Total Change in Energy (PJ) 0.00   4.57 3.00 6.81 4.31 5.42 9.39 10.04 13.08

Energy Indicator Analysis
 
Change in Energy Due to (PJ)
Activity Effect 0.00   11.66 12.76 13.57 14.67 15.37 15.81 16.26 16.55
Structure Effect 0.00   3.64 3.92 4.33 4.16 4.57 4.82 7.50 8.19
Weather Effect 0.00   0.28 -1.58 -0.68 -1.95 -0.57 0.90 -0.73 -1.32
Service Level Effect 0.00   2.71 2.97 3.17 3.42 3.61 3.86 4.06 4.27
Energy Efficiency Effect 0.00   -13.73 -15.06 -13.57 -15.99 -17.56 -16.00 -17.05 -14.61

Accommodation and Food Services - Space Heating
 
Total Energy Use (PJ) 42.77   40.44 38.50 41.25 39.02 40.45 43.79 43.33 46.35

Energy Use by Energy Source (PJ)
Electricity 4.22   4.54 4.85 4.86 4.83 4.13 4.79 4.87 5.34
Natural Gas 31.74   32.72 30.48 32.32 29.80 31.62 34.25 33.71 36.54
Light Fuel Oil and Kerosene 3.92   1.22 0.98 1.38 1.33 2.51 2.73 2.77 2.33
Heavy Fuel Oil 1.20   0.46 0.30 0.56 0.51 0.04 0.06 0.07 0.06
Steam 0.00   0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
Other2 1.69   1.51 1.89 2.13 2.55 2.16 1.95 1.91 2.08

Activity
Floor Space (milion m2) 28.26   35.03 35.71 36.26 36.73 37.28 37.59 39.02 39.49
Energy Intensity (GJ/m2) 1.51   1.15 1.08 1.14 1.06 1.08 1.16 1.11 1.17
Total Change in Energy (PJ) 0.00   -2.34 -4.28 -1.52 -3.76 -2.32 1.01 0.55 3.58

Energy Indicator Analysis
 
Change in Energy Due to (PJ)
Activity Effect 0.00   6.57 7.16 7.60 8.17 8.53 8.75 9.01 9.17
Structure Effect 0.00   1.94 2.07 2.30 2.21 2.42 2.56 4.08 4.45
Weather Effect 0.00   -0.03 -2.94 -1.67 -3.52 -1.06 0.43 -1.88 -2.87
Energy Efficiency Effect 0.00   -10.82 -10.58 -9.75 -10.63 -12.21 -10.73 -10.65 -7.18

Accommodation and Food Services - Water Heating
 
Total Energy Use (PJ) 5.91   6.38 6.44 6.73 6.66 6.63 6.57 6.79 6.87

Energy Use by Energy Source (PJ)
Electricity 0.40   0.30 0.36 0.31 0.33 0.29 0.30 0.31 0.31
Natural Gas 4.45   4.88 5.03 5.29 5.15 5.33 5.26 5.47 5.81
Light Fuel Oil and Kerosene 0.49   0.33 0.33 0.40 0.37 0.65 0.68 0.67 0.45
Heavy Fuel Oil 0.09   0.22 0.07 0.06 0.08 0.02 0.01 0.00 0.01
Steam 0.00   0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
Other2 0.48   0.65 0.65 0.67 0.74 0.35 0.33 0.34 0.30

Activity
Floor Space (milion m2) 28.26   35.03 35.71 36.26 36.73 37.28 37.59 39.02 39.49
Energy Intensity (GJ/m2) 0.21   0.18 0.18 0.19 0.18 0.18 0.17 0.17 0.17
Total Change in Energy (PJ) 0.00   0.47 0.53 0.82 0.76 0.72 0.67 0.88 0.97

Energy Indicator Analysis
 
Change in Energy Due to (PJ)
Activity Effect 0.00   0.98 1.08 1.15 1.24 1.30 1.34 1.38 1.40
Structure Effect 0.00   0.34 0.38 0.41 0.40 0.43 0.44 0.68 0.73
Energy Efficiency Effect 0.00   -0.86 -0.93 -0.73 -0.88 -1.01 -1.12 -1.17 -1.17

Accommodation and Food Services - Auxiliary Equipment
 
Total Energy Use (PJ) 5.94   9.95 9.89 10.08 9.94 10.58 11.08 11.44 12.14

Energy Use by Energy Source (PJ)
Electricity 5.07   8.44 8.38 8.55 8.42 8.97 9.40 9.70 10.31
Natural Gas 0.31   0.60 0.60 0.62 0.60 0.71 0.73 0.77 0.82
Light Fuel Oil and Kerosene 0.00   0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
Heavy Fuel Oil 0.00   0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
Steam 0.00   0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
Other2 0.56   0.91 0.90 0.91 0.91 0.90 0.95 0.97 1.01

Activity
Floor Space (milion m2) 28.26   35.03 35.71 36.26 36.73 37.28 37.59 39.02 39.49
Energy Intensity (GJ/m2) 0.21   0.28 0.28 0.28 0.27 0.28 0.29 0.29 0.31
Total Change in Energy (PJ) 0.00   4.00 3.94 4.14 4.00 4.64 5.14 5.50 6.20

Energy Indicator Analysis
 
Change in Energy Due to (PJ)
Activity Effect 0.00   1.21 1.35 1.45 1.60 1.70 1.76 1.82 1.86
Structure Effect 0.00   0.48 0.52 0.58 0.56 0.62 0.66 0.99 1.09
Service Level Effect 0.00   2.07 2.31 2.49 2.72 2.89 3.13 3.31 3.49
Energy Efficiency Effect 0.00   0.25 -0.24 -0.38 -0.88 -0.57 -0.41 -0.63 -0.25

Accommodation and Food Services - Auxiliary Motors
 
Total Energy Use (PJ) 4.04   4.26 3.94 4.18 4.19 4.31 4.15 3.76 3.48

Energy Use by Energy Source (PJ)
Electricity 4.04   4.26 3.94 4.18 4.19 4.31 4.15 3.76 3.48
Natural Gas 0.00   0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
Light Fuel Oil and Kerosene 0.00   0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
Heavy Fuel Oil 0.00   0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
Steam 0.00   0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
Other2 0.00   0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00

Activity
Floor Space (milion m2) 28.26   35.03 35.71 36.26 36.73 37.28 37.59 39.02 39.49
Energy Intensity (GJ/m2) 0.14   0.12 0.11 0.12 0.11 0.12 0.11 0.10 0.09
Total Change in Energy (PJ) 0.00   0.22 -0.10 0.14 0.15 0.27 0.11 -0.28 -0.56

Energy Indicator Analysis
 
Change in Energy Due to (PJ)
Activity Effect 0.00   0.67 0.73 0.77 0.83 0.87 0.90 0.92 0.93
Structure Effect 0.00   0.29 0.32 0.34 0.34 0.36 0.37 0.50 0.53
Energy Efficiency Effect 0.00   -0.74 -1.16 -0.98 -1.03 -0.97 -1.16 -1.70 -2.02

Accommodation and Food Services - Lighting
 
Total Energy Use (PJ) 8.83   10.70 10.70 10.91 10.56 10.52 10.89 11.10 10.61

Energy Use by Energy Source (PJ)
Electricity 8.83   10.70 10.70 10.91 10.56 10.52 10.89 11.10 10.61
Natural Gas 0.00   0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
Light Fuel Oil and Kerosene 0.00   0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
Heavy Fuel Oil 0.00   0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
Steam 0.00   0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
Other2 0.00   0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00

Activity
Floor Space (milion m2) 28.26   35.03 35.71 36.26 36.73 37.28 37.59 39.02 39.49
Energy Intensity (GJ/m2) 0.31   0.31 0.30 0.30 0.29 0.28 0.29 0.28 0.27
Total Change in Energy (PJ) 0.00   1.87 1.87 2.08 1.73 1.69 2.06 2.27 1.78

Energy Indicator Analysis
 
Change in Energy Due to (PJ)
Activity Effect 0.00   1.54 1.70 1.81 1.97 2.07 2.13 2.19 2.23
Structure Effect 0.00   0.49 0.52 0.58 0.56 0.62 0.66 1.01 1.10
Energy Efficiency Effect 0.00   -0.16 -0.34 -0.32 -0.80 -1.00 -0.74 -0.93 -1.55

Accommodation and Food Services - Space Cooling
 
Total Energy Use (PJ) 3.21   3.56 4.24 4.36 4.65 3.63 3.62 4.33 4.33

Energy Use by Energy Source (PJ)
Electricity 3.03   3.30 3.95 4.02 4.41 3.42 3.39 4.05 4.08
Natural Gas 0.18   0.26 0.29 0.35 0.24 0.21 0.23 0.28 0.25
Light Fuel Oil and Kerosene 0.00   0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
Heavy Fuel Oil 0.00   0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
Steam 0.00   0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
Other2 0.00   0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00

Activity
Floor Space (milion m2) 21.42   30.73 31.48 32.11 32.68 33.31 33.72 35.24 35.84
Energy Intensity (GJ/m2) 0.15   0.12 0.13 0.14 0.14 0.11 0.11 0.12 0.12
Total Change in Energy (PJ) 0.00   0.35 1.03 1.15 1.44 0.42 0.41 1.12 1.12

Energy Indicator Analysis
 
Change in Energy Due to (PJ)
Activity Effect 0.00   0.68 0.74 0.79 0.85 0.90 0.92 0.94 0.96
Structure Effect 0.00   0.10 0.10 0.12 0.10 0.12 0.12 0.24 0.27
Weather Effect 0.00   0.32 1.36 0.98 1.56 0.49 0.47 1.15 1.55
Service Level Effect 0.00   0.64 0.66 0.68 0.70 0.72 0.74 0.76 0.78
Energy Efficiency Effect 0.00   -1.39 -1.82 -1.41 -1.78 -1.80 -1.84 -1.97 -2.44

Other Services
 
Total energy Use (PJ) 19.98   17.46 16.71 17.28 16.27 16.34 17.01 16.32 16.57

Energy Use by End-Use (PJ)
Space Heating 12.49   9.84 9.14 9.65 8.85 9.14 9.82 9.25 9.65
Water Heating 1.33   1.21 1.21 1.22 1.19 1.15 1.12 1.10 1.08
Auxiliary Equipment 1.60   2.17 2.11 2.10 2.03 2.10 2.17 2.14 2.22
Auxiliary Motors 1.13   0.95 0.86 0.90 0.87 0.86 0.84 0.74 0.67
Lighting 2.59   2.54 2.48 2.48 2.35 2.29 2.33 2.27 2.11
Space Cooling 0.83   0.74 0.91 0.93 0.98 0.79 0.72 0.81 0.85

Energy Use by Energy Source (PJ)
Electricity 7.28   7.37 7.32 7.41 7.15 6.91 7.13 6.96 6.90
Natural Gas 10.81   9.19 8.55 8.92 8.11 8.57 8.98 8.50 8.87
Light Fuel Oil and Kerosene 0.62   0.13 0.19 0.25 0.16 0.29 0.36 0.33 0.24
Heavy Fuel Oil 0.30   0.15 0.06 0.08 0.15 0.01 0.02 0.02 0.01
Steam 0.00   0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
Other2 0.97   0.60 0.59 0.63 0.71 0.56 0.52 0.51 0.55

Activity
Floor Space (milion m2) 13.25   13.45 13.38 13.34 13.29 13.10 12.97 12.85 12.73
Energy Intensity (GJ/m2) 1.51   1.30 1.25 1.30 1.22 1.25 1.31 1.27 1.30
Total Change in Energy (PJ) 0.00   -2.53 -3.28 -2.70 -3.71 -3.65 -2.97 -3.66 -3.41

Energy Indicator Analysis
 
Change in Energy Due to (PJ)
Activity Effect 0.00   2.92 3.16 3.35 3.59 3.74 3.83 3.93 3.99
Structure Effect 0.00   -2.63 -2.96 -3.21 -3.51 -3.89 -4.14 -4.39 -4.59
Weather Effect 0.00   -0.01 -0.39 -0.19 -0.56 -0.14 0.22 -0.18 -0.25
Service Level Effect 0.00   0.74 0.80 0.84 0.90 0.94 1.00 1.04 1.08
Energy Efficiency Effect 0.00   -3.54 -3.89 -3.49 -4.12 -4.30 -3.87 -4.06 -3.64

Other Services - Space Heating
 
Total Energy Use (PJ) 12.49   9.84 9.14 9.65 8.85 9.14 9.82 9.25 9.65

Energy Use by Energy Source (PJ)
Electricity 1.16   1.07 1.06 1.13 1.02 0.98 1.17 1.12 1.17
Natural Gas 9.78   8.19 7.51 7.85 7.09 7.53 7.98 7.50 7.86
Light Fuel Oil and Kerosene 0.47   0.06 0.12 0.16 0.10 0.18 0.24 0.21 0.16
Heavy Fuel Oil 0.27   0.09 0.04 0.06 0.12 0.01 0.02 0.02 0.01
Steam 0.00   0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
Other2 0.80   0.43 0.42 0.45 0.52 0.45 0.41 0.40 0.44

Activity
Floor Space (milion m2) 13.25   13.45 13.38 13.34 13.29 13.10 12.97 12.85 12.73
Energy Intensity (GJ/m2) 0.94   0.73 0.68 0.72 0.67 0.70 0.76 0.72 0.76
Total Change in Energy (PJ) 0.00   -2.65 -3.35 -2.84 -3.64 -3.35 -2.67 -3.24 -2.85

Energy Indicator Analysis
 
Change in Energy Due to (PJ)
Activity Effect 0.00   1.71 1.85 1.95 2.08 2.16 2.21 2.27 2.30
Structure Effect 0.00   -1.47 -1.65 -1.78 -1.94 -2.14 -2.27 -2.41 -2.53
Weather Effect 0.00   -0.04 -0.74 -0.49 -0.97 -0.30 0.10 -0.43 -0.66
Energy Efficiency Effect 0.00   -2.85 -2.81 -2.53 -2.81 -3.08 -2.71 -2.66 -1.97

Other Services - Water Heating
 
Total Energy Use (PJ) 1.33   1.21 1.21 1.22 1.19 1.15 1.12 1.10 1.08

Energy Use by Energy Source (PJ)
Electricity 0.09   0.06 0.08 0.06 0.07 0.06 0.06 0.06 0.05
Natural Gas 0.95   0.91 0.94 0.96 0.92 0.94 0.90 0.90 0.90
Light Fuel Oil and Kerosene 0.15   0.07 0.07 0.08 0.06 0.11 0.13 0.11 0.09
Heavy Fuel Oil 0.03   0.06 0.02 0.02 0.03 0.00 0.00 0.00 0.00
Steam 0.00   0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
Other2 0.10   0.09 0.10 0.10 0.11 0.04 0.04 0.04 0.04

Activity
Floor Space (milion m2) 13.25   13.45 13.38 13.34 13.29 13.10 12.97 12.85 12.73
Energy Intensity (GJ/m2) 0.10   0.09 0.09 0.09 0.09 0.09 0.09 0.09 0.08
Total Change in Energy (PJ) 0.00   -0.12 -0.12 -0.11 -0.14 -0.18 -0.21 -0.23 -0.25

Energy Indicator Analysis
 
Change in Energy Due to (PJ)
Activity Effect 0.00   0.19 0.21 0.22 0.24 0.25 0.26 0.26 0.27
Structure Effect 0.00   -0.17 -0.19 -0.20 -0.23 -0.25 -0.27 -0.29 -0.30
Energy Efficiency Effect 0.00   -0.15 -0.15 -0.13 -0.16 -0.18 -0.20 -0.20 -0.22

Other Services - Auxiliary Equipment
 
Total Energy Use (PJ) 1.60   2.17 2.11 2.10 2.03 2.10 2.17 2.14 2.22

Energy Use by Energy Source (PJ)
Electricity 1.51   2.04 1.99 1.98 1.91 1.98 2.05 2.02 2.09
Natural Gas 0.03   0.05 0.05 0.05 0.04 0.05 0.06 0.06 0.06
Light Fuel Oil and Kerosene 0.00   0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
Heavy Fuel Oil 0.00   0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
Steam 0.00   0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
Other2 0.06   0.08 0.08 0.07 0.07 0.07 0.07 0.07 0.07

Activity
Floor Space (milion m2) 13.25   13.45 13.38 13.34 13.29 13.10 12.97 12.85 12.73
Energy Intensity (GJ/m2) 0.12   0.16 0.16 0.16 0.15 0.16 0.17 0.17 0.17
Total Change in Energy (PJ) 0.00   0.57 0.51 0.50 0.43 0.50 0.57 0.54 0.62

Energy Indicator Analysis
 
Change in Energy Due to (PJ)
Activity Effect 0.00   0.28 0.31 0.33 0.36 0.38 0.40 0.41 0.41
Structure Effect 0.00   -0.28 -0.33 -0.36 -0.40 -0.46 -0.49 -0.52 -0.55
Service Level Effect 0.00   0.57 0.63 0.67 0.72 0.76 0.81 0.85 0.89
Energy Efficiency Effect 0.00   0.00 -0.11 -0.14 -0.25 -0.19 -0.15 -0.20 -0.14

Other Services - Auxiliary Motors
 
Total Energy Use (PJ) 1.13   0.95 0.86 0.90 0.87 0.86 0.84 0.74 0.67

Energy Use by Energy Source (PJ)
Electricity 1.13   0.95 0.86 0.90 0.87 0.86 0.84 0.74 0.67
Natural Gas 0.00   0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
Light Fuel Oil and Kerosene 0.00   0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
Heavy Fuel Oil 0.00   0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
Steam 0.00   0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
Other2 0.00   0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00

Activity
Floor Space (milion m2) 13.25   13.45 13.38 13.34 13.29 13.10 12.97 12.85 12.73
Energy Intensity (GJ/m2) 0.09   0.07 0.06 0.07 0.07 0.07 0.06 0.06 0.05
Total Change in Energy (PJ) 0.00   -0.18 -0.28 -0.23 -0.27 -0.27 -0.29 -0.40 -0.46

Energy Indicator Analysis
 
Change in Energy Due to (PJ)
Activity Effect 0.00   0.16 0.18 0.19 0.20 0.21 0.21 0.21 0.22
Structure Effect 0.00   -0.14 -0.16 -0.17 -0.19 -0.21 -0.22 -0.23 -0.24
Energy Efficiency Effect 0.00   -0.20 -0.30 -0.25 -0.28 -0.27 -0.28 -0.38 -0.44

Other Services - Lighting
 
Total Energy Use (PJ) 2.59   2.54 2.48 2.48 2.35 2.29 2.33 2.27 2.11

Energy Use by Energy Source (PJ)
Electricity 2.59   2.54 2.48 2.48 2.35 2.29 2.33 2.27 2.11
Natural Gas 0.00   0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
Light Fuel Oil and Kerosene 0.00   0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
Heavy Fuel Oil 0.00   0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
Steam 0.00   0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
Other2 0.00   0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00

Activity
Floor Space (milion m2) 13.25   13.45 13.38 13.34 13.29 13.10 12.97 12.85 12.73
Energy Intensity (GJ/m2) 0.20   0.19 0.19 0.19 0.18 0.17 0.18 0.18 0.17
Total Change in Energy (PJ) 0.00   -0.05 -0.11 -0.11 -0.24 -0.31 -0.26 -0.32 -0.48

Energy Indicator Analysis
 
Change in Energy Due to (PJ)
Activity Effect 0.00   0.40 0.44 0.46 0.50 0.52 0.53 0.55 0.55
Structure Effect 0.00   -0.40 -0.45 -0.49 -0.54 -0.60 -0.63 -0.67 -0.69
Energy Efficiency Effect 0.00   -0.05 -0.09 -0.08 -0.20 -0.23 -0.16 -0.20 -0.34

Other Services - Space Cooling
 
Total Energy Use (PJ) 0.83   0.74 0.91 0.93 0.98 0.79 0.72 0.81 0.85

Energy Use by Energy Source (PJ)
Electricity 0.79   0.69 0.86 0.86 0.92 0.75 0.68 0.76 0.81
Natural Gas 0.04   0.05 0.06 0.06 0.05 0.05 0.04 0.05 0.05
Light Fuel Oil and Kerosene 0.00   0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
Heavy Fuel Oil 0.00   0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
Steam 0.00   0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
Other2 0.00   0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00

Activity
Floor Space (milion m2) 8.80   10.41 10.42 10.45 10.46 10.37 10.31 10.27 10.23
Energy Intensity (GJ/m2) 0.09   0.07 0.09 0.09 0.09 0.08 0.07 0.08 0.08
Total Change in Energy (PJ) 0.00   -0.09 0.08 0.09 0.14 -0.04 -0.11 -0.02 0.02

Energy Indicator Analysis
 
Change in Energy Due to (PJ)
Activity Effect 0.00   0.17 0.18 0.19 0.21 0.21 0.22 0.22 0.23
Structure Effect 0.00   -0.17 -0.18 -0.20 -0.22 -0.24 -0.25 -0.27 -0.28
Weather Effect 0.00   0.03 0.36 0.30 0.41 0.16 0.11 0.25 0.41
Service Level Effect 0.00   0.16 0.17 0.17 0.18 0.18 0.18 0.19 0.19
Energy Efficiency Effect 0.00   -0.28 -0.44 -0.37 -0.43 -0.35 -0.37 -0.41 -0.53

Footnotes:

1) "Offices" includes activities related to finance and insurance; real estate and rental and leasing; professional; scientific and technical services; and public administration.
2) "Other" includes coal and propane.