Key Statistics
| Energy |
Units |
2004 |
2003 |
2002 |
| Electricity
consumed (QGO and APB Centre)
|
kWh/m2 |
277.5 |
285.6 |
291.3 |
| CO2
equivalent to electricity consumption (QGO and APB Centre) |
Tonnes |
3655 |
3762 |
3810 |
| Building
with OTTV less than 23W/m2 |
%
of total no. of projects |
100%
of 10 |
100%
of 14 |
97%
of 30 |
| Building
with OTTV less than 18W/m2 |
%
of total no. of projects |
70%
of 10 |
36%
of 14 |
63%
of 30 |
| Energy
saved due to energy efficient installations |
GWh |
119 |
108 |
85 |
| Equivalent
monetary savings |
HK$
million |
119 |
108 |
85 |
| Non-ozone
Depleting Substances |
Units |
2004 |
2003 |
2002 |
| Refrigerants
installed |
No.
of application |
47 |
34 |
34 |
| Fire
extinguishing agents |
No.
of application |
8 |
9 |
6 |
| Office
Materials |
Units |
2004 |
2003 |
2002 |
| A4/A3-size
paper with 100% recycled content |
Reams/%
of total paper purchased |
5753/21.3% |
700/2.8% |
1320/3.7%
|
| Types
of Eco-friendly office suppliers |
Types |
18 |
17 |
17 |
| Construction
& Demolition Waste |
|
|
|
|
| C&D
waste disposed of to landfills |
tonnes |
183794 |
107126 |
42100 |
| C&D
materials disposed of to public fill areas |
m3 |
493455 |
474357 |
642704 |
| Recyclable
Waste Collected at APB Centre |
|
|
|
|
| Waste
Paper |
kg |
6859 |
5600 |
5950 |
| Aluminium
Cans |
No. |
546 |
1248 |
Not
Available |
| Plastic
Bottles |
No. |
629 |
1113 |
Not
Available |
| Timber
& Water Use |
|
|
|
|
| Timber
Saving |
Volume
of Timber Saved in m3(Ratio Normalised [3] by Contract Value) |
1461(0.46) |
1566 (0.29) |
2718 (0.36) |
| Water
Saving |
No.
of Water-saving Sanitary Appliances (Ratio Normalised by Contract Value) |
3312
(1.29) |
3760
(0.71) |
2400
(0.34) |
| Environmental Convictions of Contractors |
Units |
2004 |
2003 |
2002 |
| Convictions per 100,000 Manhours |
ArchSD sites (HK sites) |
0.515 (0.848) |
0.307(0.953) |
1.432 (1.729) |
| Accident Rate |
|
|
|
|
| No. of Fatalities |
ArchSD |
1 |
1 |
4 |
| Fatal accident rate per 100,000 Manhours |
ArchSD (HK Construction Industry) |
0.0024(0.0072) |
0.0021 (0.011) |
0.01 (0.01) |
| No. of Non-Fatal Accidents |
ArchSD |
275 |
330 |
369 |
| Non-Fatal Accident Rate per 100,000 Manhours |
ArchSD (HK Construction Industry) |
0.66 (1.68) |
0.68 (1.90) |
0.94 (2.37) |
1Offices in QGO and APB Centre represent 88% of total ArchSD office space.
2This figure differs from the figure previously reported as a different reporting method is adopted this year.
3The normalised ratio is an indication of the extent ArchSD has improved in an area after taking into account the changes in contract value each year, so as to faclitate better comparisons over time.
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