112 / 220
Total direct and indirect greenhouse gas emissions (tons of CO
2
/year)
Based on the GRI EN16 indicator
Electricity: indirect greenhouse gas emission coming from the purchase of electricity, district heating or cooling, per year.
Gas: greenhouse gas emission coming from the on-site use of fuels, per year.
Total: total quantity, direct or indirect, of greenhouse gas emissions.
Total direct and indirect greenhouse gas emissions (tons of CO
2
/year) according to the building’s age
CO
2
emissions
2012
2013
Electricity
tons CO
2
Gas
tons CO
2
Total
tons CO
2
Electricity
tons CO
2
Gas
tons CO
2
Total
tons CO
2
Cover (no. of buildings)
89
85
86
85
Multi-tenant (1)
21,256
8,366
29,622
20,707
8,897
29,604
-0.1%
Single-tenant (2)
43,864
11,061
54,925
43,506
12,061
55,566
1.2%
Headquarters
208
121
329
226
133
359
9.3%
TOTAL (1)+(2)
65,120
19,427
84,547
64,213
20,957
85,170
0.7%
Like-for-like 2012-2013
54,964
18,812
73,775
56,471
20,713
77,184
4.6%
CO
2
emissions
2012
2013
Electricity
tons CO
2
Gas
tons CO
2
Total
tons CO
2
Electricity
tons CO
2
Gas
tons CO
2
Total
tons CO
2
0 - 5 years
5,535
2,271
7,806
2,230
1,104
3,334
-57.3%
6 - 10 years
18,971
3,854
22,825
23,816
6,021
29,837
30.7%
11 - 15 years
9,643
4,600
14,243
8,620
4,215
12,835
-9.9%
> 16 years
22,143
8,703
30,846
21,805
9,617
31,422
1.9%
TOTAL
56,293
19,427
75,721
56,471
20,957
77,428
2.3%
Notes
1 The like-for-like analysis is conducted on the consumptions of the common technical equipment of multi-tenant buildings and all the
consumptions of single-tenant buildings.
2 The total greenhouse gas emissions for offices detailed in this table come from heating gas. It is based on the KPI “total consumption of energy
coming from fuels”.
3 The conversion rates used are the following:
A. conversion of electricity consumption into primary energy: 2.5;
B. conversion of gas consumption into primary energy: 1;
C. the CO
2
emission factor stands at 260g/kWh for electricity (source: ADEME) and 251g/kWh for gas (source: CWaPE).
4 Cofinimmo has no influence on the CO
2
emissions related to private consumptions, i.e. consumptions of single-tenant buildings and of private
areas of multi-tenant buildings.
Notes
1 The analysis according to the building’s age is conducted on the consumptions of the common technical equipment of multi-tenant buildings
and all the consumptions of single-tenant buildings.
Management Report
/
Corporate Social Responsibility
106
/