Annual Report 2022

Annual Report 2022

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10-year key figures environment

 

 

 

 

2022

 

2021

 

2020

 

2019

 

2018

 

2017

 

2016

 

2015

 

2014

 

2013

Reference

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Net sales, currency-adjusted 1

 

%

 

142.9

 

136.3

 

118.9

 

117.3

 

113.5

 

110.1

 

107.6

 

100.0

 

 

 

 

Environmental impact

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Environmental impact 2

 

Mio. UBP

 

248,174

 

299,534

 

291,472

 

332,348

 

341,223

 

363,471

 

377,315

 

401,767

 

95,899

 

99,048

Eco-efficiency (environmental impact in relation to currency-adjusted net sales) 1

 

%

 

65.3

 

78.7

 

78.4

 

88.7

 

89.8

 

96.3

 

97.9

 

100.0

 

 

 

 

CO2 emissions (Scope 1 and 2)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

CO2 emissions 3

 

Tonnes

 

150,591

 

183,886

 

178,946

 

203,989

 

207,862

 

222,151

 

226,380

 

241,887

 

55,571

 

56,743

CO2 intensity (CO2 emissions in relation to currency-adjusted net sales) 1

 

%

 

43.6

 

55.8

 

62.2

 

71.9

 

75.7

 

83.4

 

87.0

 

100.0

 

 

 

 

Energy consumption

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Energy consumption

 

GWh

 

712.6

 

775.7

 

723.1

 

762.3

 

790.3

 

828.5

 

864.7

 

911.9

 

177.7

 

180.1

Deviation Energy consumption

 

%

 

-8.1

 

7.3

 

-5.1

 

-3.5

 

-4.6

 

-4.2

 

-5.2

 

413.1

 

-1.3

 

0.8

Energy consumption in relation to currency-adjusted net sales 1

 

%

 

54.7

 

62.4

 

66.7

 

71.2

 

76.4

 

82.5

 

88.1

 

100.0

 

 

 

 

Electricity

 

GWh

 

219.0

 

231.6

 

215.7

 

222.3

 

224.1

 

227.4

 

224.6

 

222.3

 

113.7

 

111.7

Deviation Electricity

 

%

 

-5.5

 

7.4

 

-2.9

 

-0.8

 

-1.5

 

1.2

 

1.0

 

95.6

 

1.8

 

-1.5

District heating

 

GWh

 

15.9

 

17.1

 

13.8

 

14.9

 

13.3

 

13.2

 

14.1

 

13.8

 

0.0

 

0.0

Combustibles

 

GWh

 

452.9

 

504.8

 

470.8

 

495.8

 

523.0

 

559.8

 

597.3

 

641.4

 

46.0

 

50.3

Deviation Combustibles

 

%

 

-10.3

 

7.2

 

-5.0

 

-5.2

 

-6.6

 

-6.3

 

-6.9

 

1,294.1

 

-8.5

 

6.2

Natural gas

 

GWh

 

372.9

 

423.6

 

393.1

 

412.7

 

435.5

 

461.0

 

478.7

 

518.0

 

35.0

 

39.9

Biogas

 

GWh

 

8.0

 

9.7

 

9.0

 

8.9

 

8.2

 

8.8

 

8.8

 

8.3

 

8.4

 

10.1

Liquified petroleum gas (LPG)

 

GWh

 

71.6

 

71.4

 

68.3

 

73.9

 

72.5

 

79.9

 

79.3

 

80.1

 

0.1

 

0.1

Diesel for electricity generation

 

GWh

 

0.2

 

0.1

 

0.1

 

0.2

 

0.4

 

0.5

 

1.4

 

2.2

 

2.4

 

0.0

Heating oil extra light

 

GWh

 

0.10

 

0.02

 

0.31

 

0.06

 

0.09

 

0.19

 

0.46

 

0.68

 

0.11

 

0.17

Solid fuels

 

GWh

 

0.0

 

0.0

 

0.0

 

0.0

 

6.4

 

9.5

 

28.6

 

32.1

 

0.0

 

0.0

Fuels

 

GWh

 

24.9

 

22.1

 

22.8

 

29.4

 

29.8

 

28.1

 

28.7

 

34.5

 

18.1

 

18.2

Deviation Fuels

 

%

 

12.6

 

-2.9

 

-22.3

 

-1.6

 

6.0

 

-1.8

 

-16.8

 

90.9

 

-0.8

 

1.6

Water and waste water

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Water

 

m 3

 

908,407

 

925,230

 

953,284

 

1,036,947

 

1,032,501

 

1,129,893

 

1,133,946

 

1,170,356

 

138,156

 

138,734

Deviation Water

 

%

 

-1.8

 

-2.9

 

-8.1

 

0.4

 

-8.6

 

-0.4

 

-3.1

 

747.1

 

-0.4

 

-2.7

Waste water

 

m 3

 

673,330

 

686,169

 

709,743

 

799,639

 

808,156

 

811,769

 

846,998

 

927,053

 

112,521

 

116,719

Deviation Waste water

 

%

 

-1.9

 

-3.3

 

-11.2

 

-1.1

 

-0.4

 

-4.2

 

-8.6

 

723.9

 

-3.6

 

1.6

Waste

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Waste

 

Tonnes

 

67,554

 

74,989

 

73,969

 

80,049

 

84,074

 

81,953

 

79,864

 

83,405

 

11,587

 

12,118

Deviation Waste

 

%

 

-9.9

 

1.4

 

-7.6

 

-4.8

 

2.6

 

2.6

 

-4.2

 

619.8

 

-4.4

 

5.7

to incineration

 

Tonnes

 

1,292

 

1,282

 

1,122

 

1,308

 

1,434

 

1,432

 

2,163

 

1,686

 

635

 

671

to inert waste landfill

 

Tonnes

 

8,622

 

9,265

 

10,216

 

13,580

 

18,082

 

19,726

 

16,787

 

20,127

 

396

 

394

to mixed waste landfill

 

Tonnes

 

494

 

843

 

917

 

971

 

933

 

882

 

1,330

 

1,023

 

428

 

628

to external recycling

 

Tonnes

 

55,787

 

62,341

 

60,451

 

62,717

 

62,260

 

58,418

 

58,558

 

59,361

 

9,361

 

9,200

to hazardous waste incineration

 

Tonnes

 

639

 

585

 

742

 

957

 

777

 

896

 

417

 

479

 

262

 

269

to hazardous waste recycling

 

Tonnes

 

720

 

673

 

521

 

516

 

588

 

599

 

609

 

729

 

505

 

956

1

Index 2015 = 100%

2

Calculation of the environmental impact according to the Swiss ecological scarcity method (version 2021), based on data from Ecoinvent (version 3.8) and local electricity mix (market based).

3

Calculation of CO2 emissions according to IPCC 2013, based on data from Ecoinvent (version 3.8) and local electricity mix (market based)

 

 

 

 

2022

 

2021

 

2020

 

2019

 

2018

 

2017

 

2016

 

2015

 

2014

 

2013

Reference

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Net sales, currency-adjusted 1

 

%

 

142.9

 

136.3

 

118.9

 

117.3

 

113.5

 

110.1

 

107.6

 

100.0

 

 

 

 

Environmental impact

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Environmental impact 2

 

Mio. UBP

 

248,174

 

299,534

 

291,472

 

332,348

 

341,223

 

363,471

 

377,315

 

401,767

 

95,899

 

99,048

Eco-efficiency (environmental impact in relation to currency-adjusted net sales) 1

 

%

 

65.3

 

78.7

 

78.4

 

88.7

 

89.8

 

96.3

 

97.9

 

100.0

 

 

 

 

CO2 emissions (Scope 1 and 2)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

CO2 emissions 3

 

Tonnes

 

150,591

 

183,886

 

178,946

 

203,989

 

207,862

 

222,151

 

226,380

 

241,887

 

55,571

 

56,743

CO2 intensity (CO2 emissions in relation to currency-adjusted net sales) 1

 

%

 

43.6

 

55.8

 

62.2

 

71.9

 

75.7

 

83.4

 

87.0

 

100.0

 

 

 

 

Energy consumption

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Energy consumption

 

GWh

 

712.6

 

775.7

 

723.1

 

762.3

 

790.3

 

828.5

 

864.7

 

911.9

 

177.7

 

180.1

Deviation Energy consumption

 

%

 

-8.1

 

7.3

 

-5.1

 

-3.5

 

-4.6

 

-4.2

 

-5.2

 

413.1

 

-1.3

 

0.8

Energy consumption in relation to currency-adjusted net sales 1

 

%

 

54.7

 

62.4

 

66.7

 

71.2

 

76.4

 

82.5

 

88.1

 

100.0

 

 

 

 

Electricity

 

GWh

 

219.0

 

231.6

 

215.7

 

222.3

 

224.1

 

227.4

 

224.6

 

222.3

 

113.7

 

111.7

Deviation Electricity

 

%

 

-5.5

 

7.4

 

-2.9

 

-0.8

 

-1.5

 

1.2

 

1.0

 

95.6

 

1.8

 

-1.5

District heating

 

GWh

 

15.9

 

17.1

 

13.8

 

14.9

 

13.3

 

13.2

 

14.1

 

13.8

 

0.0

 

0.0

Combustibles

 

GWh

 

452.9

 

504.8

 

470.8

 

495.8

 

523.0

 

559.8

 

597.3

 

641.4

 

46.0

 

50.3

Deviation Combustibles

 

%

 

-10.3

 

7.2

 

-5.0

 

-5.2

 

-6.6

 

-6.3

 

-6.9

 

1,294.1

 

-8.5

 

6.2

Natural gas

 

GWh

 

372.9

 

423.6

 

393.1

 

412.7

 

435.5

 

461.0

 

478.7

 

518.0

 

35.0

 

39.9

Biogas

 

GWh

 

8.0

 

9.7

 

9.0

 

8.9

 

8.2

 

8.8

 

8.8

 

8.3

 

8.4

 

10.1

Liquified petroleum gas (LPG)

 

GWh

 

71.6

 

71.4

 

68.3

 

73.9

 

72.5

 

79.9

 

79.3

 

80.1

 

0.1

 

0.1

Diesel for electricity generation

 

GWh

 

0.2

 

0.1

 

0.1

 

0.2

 

0.4

 

0.5

 

1.4

 

2.2

 

2.4

 

0.0

Heating oil extra light

 

GWh

 

0.10

 

0.02

 

0.31

 

0.06

 

0.09

 

0.19

 

0.46

 

0.68

 

0.11

 

0.17

Solid fuels

 

GWh

 

0.0

 

0.0

 

0.0

 

0.0

 

6.4

 

9.5

 

28.6

 

32.1

 

0.0

 

0.0

Fuels

 

GWh

 

24.9

 

22.1

 

22.8

 

29.4

 

29.8

 

28.1

 

28.7

 

34.5

 

18.1

 

18.2

Deviation Fuels

 

%

 

12.6

 

-2.9

 

-22.3

 

-1.6

 

6.0

 

-1.8

 

-16.8

 

90.9

 

-0.8

 

1.6

Water and waste water

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Water

 

m 3

 

908,407

 

925,230

 

953,284

 

1,036,947

 

1,032,501

 

1,129,893

 

1,133,946

 

1,170,356

 

138,156

 

138,734

Deviation Water

 

%

 

-1.8

 

-2.9

 

-8.1

 

0.4

 

-8.6

 

-0.4

 

-3.1

 

747.1

 

-0.4

 

-2.7

Waste water

 

m 3

 

673,330

 

686,169

 

709,743

 

799,639

 

808,156

 

811,769

 

846,998

 

927,053

 

112,521

 

116,719

Deviation Waste water

 

%

 

-1.9

 

-3.3

 

-11.2

 

-1.1

 

-0.4

 

-4.2

 

-8.6

 

723.9

 

-3.6

 

1.6

Waste

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Waste

 

Tonnes

 

67,554

 

74,989

 

73,969

 

80,049

 

84,074

 

81,953

 

79,864

 

83,405

 

11,587

 

12,118

Deviation Waste

 

%

 

-9.9

 

1.4

 

-7.6

 

-4.8

 

2.6

 

2.6

 

-4.2

 

619.8

 

-4.4

 

5.7

to incineration

 

Tonnes

 

1,292

 

1,282

 

1,122

 

1,308

 

1,434

 

1,432

 

2,163

 

1,686

 

635

 

671

to inert waste landfill

 

Tonnes

 

8,622

 

9,265

 

10,216

 

13,580

 

18,082

 

19,726

 

16,787

 

20,127

 

396

 

394

to mixed waste landfill

 

Tonnes

 

494

 

843

 

917

 

971

 

933

 

882

 

1,330

 

1,023

 

428

 

628

to external recycling

 

Tonnes

 

55,787

 

62,341

 

60,451

 

62,717

 

62,260

 

58,418

 

58,558

 

59,361

 

9,361

 

9,200

to hazardous waste incineration

 

Tonnes

 

639

 

585

 

742

 

957

 

777

 

896

 

417

 

479

 

262

 

269

to hazardous waste recycling

 

Tonnes

 

720

 

673

 

521

 

516

 

588

 

599

 

609

 

729

 

505

 

956

1

Index 2015 = 100%

2

Calculation of the environmental impact according to the Swiss ecological scarcity method (version 2021), based on data from Ecoinvent (version 3.8) and local electricity mix (market based).

3

Calculation of CO2 emissions according to IPCC 2013, based on data from Ecoinvent (version 3.8) and local electricity mix (market based)