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| |
Present office
|
Mega office
|
Local office
|
Home office
|
|---|
|
Paper use kg/year
|
|
Printing paper
|
109
|
130
|
101
|
72
|
|
Packing
|
39
|
46
|
36
|
26
|
|
Newspaper and books
|
16
|
19
|
15
|
10
|
|
Sanitary paper
|
5
|
6
|
5
|
3
|
|
Others
|
7
|
8
|
7
|
5
|
|
Total use
|
175
|
209
|
163
|
116
|
|
Costs (€4,6/kg)
|
806
|
963
|
753
|
535
|
|
Index
|
100
|
119
|
93
|
66
|
|
Energy use
|
|
Additional costs
| |
157
|
−54
|
−272
|
|
Lighting kWh
|
1468
|
1299
|
812
|
1468
|
|
Air condit. Electric. kWh
|
991
|
932
|
485
|
1109
|
|
Air condit. gas m3/year
|
915
|
644
|
230
|
1066
|
|
Office equipment
|
622
|
523
|
361
|
684
|
|
Total energy use, GJ/year
|
53.2
|
39.5
|
16.5
|
60.8
|
|
Lightning in €
|
101
|
89
|
56
|
101
|
|
Air condit. electric
|
68
|
64
|
33
|
76
|
|
Air condit. gas
|
141
|
99
|
35
|
164
|
|
Office equipment
|
43
|
36
|
25
|
47
|
|
Total in €
|
352
|
288
|
149
|
388
|
|
Index
|
100
|
82
|
42
|
110
|
|
Additional costs
| |
−18
|
−58
|
10
|
