Table 3 – Energy consumption of arenas by energy conservation and efficiency practices, 2014
Energy conservation/ efficiency practice Arenas Floor space
# QI millions of m2 QI Share (%)
None 795 A 3.42 A 29.1
Monitoring/benchmarking only 406 A 2.32 A 19.7
Employee/occupant conservation only 149 A 0.70 A 6.0
Monitoring/benchmarking and corporate energy policy only 135 A 0.85 A 7.2
Monitoring/benchmarking and employee/occupant conservation only 271 A 1.78 A 15.1
Monitoring/benchmarking, employee/occupant conservation and corporate policy 180 A 1.35 A 11.5
All other practices 247 A 1.33 A 11.3
Total 2,182 A 11.76 A 100.0

Notes:
(1) Due to rounding, numbers may not add up to the total shown, and some numbers may differ from one table to the next.
(2) Quality indicators (QI) classify each estimate according to its quality as follows: A–Excellent, B–Good, C–Acceptable, F–Unreliable, and X–suppressed due to confidentiality.

Source : Survey of Energy Consumption of Arenas 2014.