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Total water consumption per supply source (m³/year) according to the building’s age
Water consumption
Relative consumption
2012
m³
2013
m³
2012
m³/m²
2013
m³/m²
0 - 5 years
(
2012
: 15 buildings;
2013
: 12 buildings)
23,017
16,652
-27.7%
0.19
0.25
6 - 10 years
(
2012
: 11 buildings;
2013
: 14 buildings)
73,806
79,943
8.3%
0.40
0.36
11 - 15 years
(
2012
: 29 buildings;
2013
: 24 buildings)
47,271
42,579
-9.9%
0.30
0.33
> 16 years
(
2012
: 16 buildings;
2013
: 19 buildings)
88,442
81,738
-7.6%
0.47
0.46
TOTAL
232,536
220,912
-5.0%
Percentage of waste collected by treatment canal (% of total weight)
Based on the GRI EN22 indicator
Share of waste collected by treatment canal: re-use, recycling, composting, incineration, burying, etc.
Waste
2012
2013
Recycled Incinerated
Other
Recycled Incinerated
Other
Cover (no. of buildings)
62
67
TOTAL
45%
55%
0%
45%
55%
0%
Total weight of waste collected by treatment canal (tons/year)
Based on the GRI EN22 indicator
Quantity of waste collected by treatment canal: re-use, recycling, composting, incineration, burying, etc.
Waste
2012
tons
2013
tons
Recycled Incinerated
Other
Recycled Incinerated
Other
Cover (no. of buildings)
62
67
Multi-tenant (1)
479
542
-
387
487
-
Single-tenant (2)
77
136
-
91
108
-
Headquarters
12
7
-
5
5
-
TOTAL (1)+(2)
556
678
-
477
595
-
Like-for-like 2012-2013 (62 buildings)
556
678
-
439
568
-
Notes
1 Waste is collected at its source according to type: paper, cardboard, plastic, cans, glass, etc.
2 The distribution of waste per treatment canal is based on the type of waste.
Management Report
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Corporate Social Responsibility
108
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