10-year key figures environment
|
|
|
|
2021 |
|
2020 |
|
2019 |
|
2018 |
|
2017 |
|
2016 |
|
2015 |
|
2014 |
|
2013 |
|
2012 |
||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Reference |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
||||||||
Net sales, currency-adjusted 1 |
|
% |
|
136.3 |
|
118.9 |
|
117.3 |
|
113.5 |
|
110.1 |
|
107.6 |
|
100.0 |
|
|
|
|
|
|
||||||||
Environmental impact |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
||||||||
Environmental impact 2 |
|
Mio. UBP |
|
200,485 |
|
192,772 |
|
211,714 |
|
219,862 |
|
230,023 |
|
238,793 |
|
248,809 |
|
64,354 |
|
64,657 |
|
66,042 |
||||||||
Eco-efficiency (environmental impact in relation to currency-adjusted net sales) 1 |
|
% |
|
59.1 |
|
65.2 |
|
72.5 |
|
77.9 |
|
84.0 |
|
89.2 |
|
100.0 |
|
|
|
|
|
|
||||||||
CO2 emissions (Scope 1 and 2) |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
||||||||
CO2 emissions 3 |
|
Tonnes |
|
217,009 |
|
206,553 |
|
222,639 |
|
231,484 |
|
242,796 |
|
250,108 |
|
257,909 |
|
63,525 |
|
64,561 |
|
66,662 |
||||||||
CO2 intensity (CO2 emissions in relation to currency-adjusted net sales) 1 |
|
% |
|
61.7 |
|
67.4 |
|
73.6 |
|
79.1 |
|
85.5 |
|
90.1 |
|
100.0 |
|
|
|
|
|
|
||||||||
Energy consumption |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
||||||||
Energy consumption |
|
GWh |
|
775.7 |
|
723.1 |
|
762.3 |
|
790.3 |
|
828.5 |
|
864.7 |
|
911.9 |
|
177.7 |
|
180.1 |
|
178.6 |
||||||||
Deviation Energy consumption |
|
% |
|
7.3 |
|
-5.1 |
|
-3.5 |
|
-4.6 |
|
-4.2 |
|
-5.2 |
|
413.1 |
|
-1.3 |
|
0.8 |
|
1.6 |
||||||||
Energy consumption in relation to currency-adjusted net sales 1 |
|
% |
|
62.4 |
|
66.7 |
|
71.2 |
|
76.4 |
|
82.5 |
|
88.1 |
|
100.0 |
|
|
|
|
|
|
||||||||
Electricity |
|
GWh |
|
231.6 |
|
215.7 |
|
222.3 |
|
224.1 |
|
227.4 |
|
224.6 |
|
222.3 |
|
113.7 |
|
111.7 |
|
113.4 |
||||||||
Deviation Electricity |
|
% |
|
7.4 |
|
-2.9 |
|
-0.8 |
|
-1.5 |
|
1.2 |
|
1.0 |
|
95.6 |
|
1.8 |
|
-1.5 |
|
-1.5 |
||||||||
District heating |
|
GWh |
|
17.1 |
|
13.8 |
|
14.9 |
|
13.3 |
|
13.2 |
|
14.1 |
|
13.8 |
|
0.0 |
|
0.0 |
|
0.0 |
||||||||
Combustibles |
|
GWh |
|
504.8 |
|
470.8 |
|
495.8 |
|
523.0 |
|
559.8 |
|
597.3 |
|
641.4 |
|
46.0 |
|
50.3 |
|
47.3 |
||||||||
Deviation Combustibles |
|
% |
|
7.2 |
|
-5.0 |
|
-5.2 |
|
-6.6 |
|
-6.3 |
|
-6.9 |
|
1,294.1 |
|
-8.5 |
|
6.2 |
|
9.1 |
||||||||
Natural gas |
|
GWh |
|
423.6 |
|
393.1 |
|
412.7 |
|
435.5 |
|
461.0 |
|
478.7 |
|
518.0 |
|
35.0 |
|
39.9 |
|
38.1 |
||||||||
Biogas |
|
GWh |
|
9.7 |
|
9.0 |
|
8.9 |
|
8.2 |
|
8.8 |
|
8.8 |
|
8.3 |
|
8.4 |
|
10.1 |
|
8.9 |
||||||||
Liquified petroleum gas (LPG) |
|
GWh |
|
71.4 |
|
68.3 |
|
73.9 |
|
72.5 |
|
79.9 |
|
79.3 |
|
80.1 |
|
0.1 |
|
0.1 |
|
0.1 |
||||||||
Diesel for electricity generation |
|
GWh |
|
0.1 |
|
0.1 |
|
0.2 |
|
0.4 |
|
0.5 |
|
1.4 |
|
2.2 |
|
2.4 |
|
0.0 |
|
0.0 |
||||||||
Heating oil extra light |
|
GWh |
|
0.02 |
|
0.31 |
|
0.06 |
|
0.09 |
|
0.19 |
|
0.46 |
|
0.68 |
|
0.11 |
|
0.17 |
|
0.25 |
||||||||
Solid fuels |
|
GWh |
|
0.0 |
|
0.0 |
|
0.0 |
|
6.4 |
|
9.5 |
|
28.6 |
|
32.1 |
|
0.0 |
|
0.0 |
|
0.0 |
||||||||
Fuels |
|
GWh |
|
22.1 |
|
22.8 |
|
29.4 |
|
29.8 |
|
28.1 |
|
28.7 |
|
34.5 |
|
18.1 |
|
18.2 |
|
17.9 |
||||||||
Deviation Fuels |
|
% |
|
-2.9 |
|
-22.3 |
|
-1.6 |
|
6.0 |
|
-1.8 |
|
-16.8 |
|
90.9 |
|
-0.8 |
|
1.6 |
|
3.8 |
||||||||
Water and waste water |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
||||||||
Water |
|
m 3 |
|
925,230 |
|
953,284 |
|
1,036,947 |
|
1,032,501 |
|
1,129,893 |
|
1,133,946 |
|
1,170,356 |
|
138,156 |
|
138,734 |
|
142,618 |
||||||||
Deviation Water |
|
% |
|
-2.9 |
|
-8.1 |
|
0.4 |
|
-8.6 |
|
-0.4 |
|
-3.1 |
|
747.1 |
|
-0.4 |
|
-2.7 |
|
2.1 |
||||||||
Waste water |
|
m 3 |
|
686,169 |
|
709,743 |
|
799,639 |
|
808,156 |
|
811,769 |
|
846,998 |
|
927,053 |
|
112,521 |
|
116,719 |
|
114,932 |
||||||||
Deviation Waste water |
|
% |
|
-3.3 |
|
-11.2 |
|
-1.1 |
|
-0.4 |
|
-4.2 |
|
-8.6 |
|
723.9 |
|
-3.6 |
|
1.6 |
|
11.3 |
||||||||
Waste |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
||||||||
Waste |
|
Tonnes |
|
74,989 |
|
73,969 |
|
80,049 |
|
84,074 |
|
81,953 |
|
79,864 |
|
83,405 |
|
11,587 |
|
12,118 |
|
11,460 |
||||||||
Deviation Waste |
|
% |
|
1.4 |
|
-7.6 |
|
-4.8 |
|
2.6 |
|
2.6 |
|
-4.2 |
|
619.8 |
|
-4.4 |
|
5.7 |
|
-0.5 |
||||||||
to incineration |
|
Tonnes |
|
1,282 |
|
1,122 |
|
1,308 |
|
1,434 |
|
1,432 |
|
2,163 |
|
1,686 |
|
635 |
|
671 |
|
697 |
||||||||
to inert waste landfill |
|
Tonnes |
|
9,265 |
|
10,216 |
|
13,580 |
|
18,082 |
|
19,726 |
|
16,787 |
|
20,127 |
|
396 |
|
394 |
|
360 |
||||||||
to mixed waste landfill |
|
Tonnes |
|
843 |
|
917 |
|
971 |
|
933 |
|
882 |
|
1,330 |
|
1,023 |
|
428 |
|
628 |
|
606 |
||||||||
to external recycling |
|
Tonnes |
|
62,341 |
|
60,451 |
|
62,717 |
|
62,260 |
|
58,418 |
|
58,558 |
|
59,361 |
|
9,361 |
|
9,200 |
|
8,419 |
||||||||
to hazardous waste incineration |
|
Tonnes |
|
585 |
|
742 |
|
957 |
|
777 |
|
896 |
|
417 |
|
479 |
|
262 |
|
269 |
|
179 |
||||||||
to hazardous waste recycling |
|
Tonnes |
|
673 |
|
521 |
|
516 |
|
588 |
|
599 |
|
609 |
|
729 |
|
505 |
|
956 |
|
1,199 |
||||||||
|
||||||||||||||||||||||||||||||
|
|
|
|
2021 |
|
2020 |
|
2019 |
|
2018 |
|
2017 |
|
2016 |
|
2015 |
|
2014 |
|
2013 |
|
2012 |
||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Reference |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
||||||||
Net sales, currency-adjusted 1 |
|
% |
|
136.3 |
|
118.9 |
|
117.3 |
|
113.5 |
|
110.1 |
|
107.6 |
|
100.0 |
|
|
|
|
|
|
||||||||
Environmental impact |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
||||||||
Environmental impact 2 |
|
Mio. UBP |
|
200,485 |
|
192,772 |
|
211,714 |
|
219,862 |
|
230,023 |
|
238,793 |
|
248,809 |
|
64,354 |
|
64,657 |
|
66,042 |
||||||||
Eco-efficiency (environmental impact in relation to currency-adjusted net sales) 1 |
|
% |
|
59.1 |
|
65.2 |
|
72.5 |
|
77.9 |
|
84.0 |
|
89.2 |
|
100.0 |
|
|
|
|
|
|
||||||||
CO2 emissions (Scope 1 and 2) |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
||||||||
CO2 emissions 3 |
|
Tonnes |
|
217,009 |
|
206,553 |
|
222,639 |
|
231,484 |
|
242,796 |
|
250,108 |
|
257,909 |
|
63,525 |
|
64,561 |
|
66,662 |
||||||||
CO2 intensity (CO2 emissions in relation to currency-adjusted net sales) 1 |
|
% |
|
61.7 |
|
67.4 |
|
73.6 |
|
79.1 |
|
85.5 |
|
90.1 |
|
100.0 |
|
|
|
|
|
|
||||||||
Energy consumption |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
||||||||
Energy consumption |
|
GWh |
|
775.7 |
|
723.1 |
|
762.3 |
|
790.3 |
|
828.5 |
|
864.7 |
|
911.9 |
|
177.7 |
|
180.1 |
|
178.6 |
||||||||
Deviation Energy consumption |
|
% |
|
7.3 |
|
-5.1 |
|
-3.5 |
|
-4.6 |
|
-4.2 |
|
-5.2 |
|
413.1 |
|
-1.3 |
|
0.8 |
|
1.6 |
||||||||
Energy consumption in relation to currency-adjusted net sales 1 |
|
% |
|
62.4 |
|
66.7 |
|
71.2 |
|
76.4 |
|
82.5 |
|
88.1 |
|
100.0 |
|
|
|
|
|
|
||||||||
Electricity |
|
GWh |
|
231.6 |
|
215.7 |
|
222.3 |
|
224.1 |
|
227.4 |
|
224.6 |
|
222.3 |
|
113.7 |
|
111.7 |
|
113.4 |
||||||||
Deviation Electricity |
|
% |
|
7.4 |
|
-2.9 |
|
-0.8 |
|
-1.5 |
|
1.2 |
|
1.0 |
|
95.6 |
|
1.8 |
|
-1.5 |
|
-1.5 |
||||||||
District heating |
|
GWh |
|
17.1 |
|
13.8 |
|
14.9 |
|
13.3 |
|
13.2 |
|
14.1 |
|
13.8 |
|
0.0 |
|
0.0 |
|
0.0 |
||||||||
Combustibles |
|
GWh |
|
504.8 |
|
470.8 |
|
495.8 |
|
523.0 |
|
559.8 |
|
597.3 |
|
641.4 |
|
46.0 |
|
50.3 |
|
47.3 |
||||||||
Deviation Combustibles |
|
% |
|
7.2 |
|
-5.0 |
|
-5.2 |
|
-6.6 |
|
-6.3 |
|
-6.9 |
|
1,294.1 |
|
-8.5 |
|
6.2 |
|
9.1 |
||||||||
Natural gas |
|
GWh |
|
423.6 |
|
393.1 |
|
412.7 |
|
435.5 |
|
461.0 |
|
478.7 |
|
518.0 |
|
35.0 |
|
39.9 |
|
38.1 |
||||||||
Biogas |
|
GWh |
|
9.7 |
|
9.0 |
|
8.9 |
|
8.2 |
|
8.8 |
|
8.8 |
|
8.3 |
|
8.4 |
|
10.1 |
|
8.9 |
||||||||
Liquified petroleum gas (LPG) |
|
GWh |
|
71.4 |
|
68.3 |
|
73.9 |
|
72.5 |
|
79.9 |
|
79.3 |
|
80.1 |
|
0.1 |
|
0.1 |
|
0.1 |
||||||||
Diesel for electricity generation |
|
GWh |
|
0.1 |
|
0.1 |
|
0.2 |
|
0.4 |
|
0.5 |
|
1.4 |
|
2.2 |
|
2.4 |
|
0.0 |
|
0.0 |
||||||||
Heating oil extra light |
|
GWh |
|
0.02 |
|
0.31 |
|
0.06 |
|
0.09 |
|
0.19 |
|
0.46 |
|
0.68 |
|
0.11 |
|
0.17 |
|
0.25 |
||||||||
Solid fuels |
|
GWh |
|
0.0 |
|
0.0 |
|
0.0 |
|
6.4 |
|
9.5 |
|
28.6 |
|
32.1 |
|
0.0 |
|
0.0 |
|
0.0 |
||||||||
Fuels |
|
GWh |
|
22.1 |
|
22.8 |
|
29.4 |
|
29.8 |
|
28.1 |
|
28.7 |
|
34.5 |
|
18.1 |
|
18.2 |
|
17.9 |
||||||||
Deviation Fuels |
|
% |
|
-2.9 |
|
-22.3 |
|
-1.6 |
|
6.0 |
|
-1.8 |
|
-16.8 |
|
90.9 |
|
-0.8 |
|
1.6 |
|
3.8 |
||||||||
Water and waste water |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
||||||||
Water |
|
m 3 |
|
925,230 |
|
953,284 |
|
1,036,947 |
|
1,032,501 |
|
1,129,893 |
|
1,133,946 |
|
1,170,356 |
|
138,156 |
|
138,734 |
|
142,618 |
||||||||
Deviation Water |
|
% |
|
-2.9 |
|
-8.1 |
|
0.4 |
|
-8.6 |
|
-0.4 |
|
-3.1 |
|
747.1 |
|
-0.4 |
|
-2.7 |
|
2.1 |
||||||||
Waste water |
|
m 3 |
|
686,169 |
|
709,743 |
|
799,639 |
|
808,156 |
|
811,769 |
|
846,998 |
|
927,053 |
|
112,521 |
|
116,719 |
|
114,932 |
||||||||
Deviation Waste water |
|
% |
|
-3.3 |
|
-11.2 |
|
-1.1 |
|
-0.4 |
|
-4.2 |
|
-8.6 |
|
723.9 |
|
-3.6 |
|
1.6 |
|
11.3 |
||||||||
Waste |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
||||||||
Waste |
|
Tonnes |
|
74,989 |
|
73,969 |
|
80,049 |
|
84,074 |
|
81,953 |
|
79,864 |
|
83,405 |
|
11,587 |
|
12,118 |
|
11,460 |
||||||||
Deviation Waste |
|
% |
|
1.4 |
|
-7.6 |
|
-4.8 |
|
2.6 |
|
2.6 |
|
-4.2 |
|
619.8 |
|
-4.4 |
|
5.7 |
|
-0.5 |
||||||||
to incineration |
|
Tonnes |
|
1,282 |
|
1,122 |
|
1,308 |
|
1,434 |
|
1,432 |
|
2,163 |
|
1,686 |
|
635 |
|
671 |
|
697 |
||||||||
to inert waste landfill |
|
Tonnes |
|
9,265 |
|
10,216 |
|
13,580 |
|
18,082 |
|
19,726 |
|
16,787 |
|
20,127 |
|
396 |
|
394 |
|
360 |
||||||||
to mixed waste landfill |
|
Tonnes |
|
843 |
|
917 |
|
971 |
|
933 |
|
882 |
|
1,330 |
|
1,023 |
|
428 |
|
628 |
|
606 |
||||||||
to external recycling |
|
Tonnes |
|
62,341 |
|
60,451 |
|
62,717 |
|
62,260 |
|
58,418 |
|
58,558 |
|
59,361 |
|
9,361 |
|
9,200 |
|
8,419 |
||||||||
to hazardous waste incineration |
|
Tonnes |
|
585 |
|
742 |
|
957 |
|
777 |
|
896 |
|
417 |
|
479 |
|
262 |
|
269 |
|
179 |
||||||||
to hazardous waste recycling |
|
Tonnes |
|
673 |
|
521 |
|
516 |
|
588 |
|
599 |
|
609 |
|
729 |
|
505 |
|
956 |
|
1,199 |
||||||||
|
||||||||||||||||||||||||||||||