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Successful strengthening of human rights in key documents and processes
Achievement of the EcoVadis Gold rating, ranking in the top 5% of all evaluated companies worldwide
Achievement of an Employee commitment rate of 85, which is above industry benchmark
Increased the amount of electricity from renewable sources to 38.3%
Offering first PCF analyses to customers based on requests
Strengthening the credibility of non-financial information through external assurance
70% of sites engaged in at least one external community activity
Sustainability

Top 10 goals

Sustainability
Sustainability
Focus topic
Sustainability
Focus topic
Sustainability
Focus topic
Sustainability
Focus topic
3.5.1 Climate-neutral operations 2030
Focus topic
Sustainability
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5-year comparison of energy consumption

2019

2020

2021

2022

2023

Total energy (MWh)

243'343

247'079

267'876

308'934

318'114

of which renewable sources (MWh)

25'731

39'610

79'117

90'856

97'761

Proportion of renewable sources

10.6 %

16.0 %

29.5 %

29.4 %

30.7 %

Total energy per net revenue (MWh/CHF millions)

265.8

296.2

282.7

268.5

276.3

Heating fuels (MWh)

42'272

60'387

64'001

66'220

67'420

Heating fuels per net revenue (MWh/CHF millions)

46.2

72.4

67.5

57.6

58.5

Overview electricity + district heating (MWh)

201'057

186'692

203'848

242'714

250'694

Of which electricity (MWh)

197'036

183'109

199'959

239'507

247'690

of which renewable sources (MWh)

22'182

36'162

75'375

87'729

94'794

Proportion of renewable sources

11.3 %

19.7 %

37.7 %

36.6 %

38.3 %

Electricity per net revenue (MWh/CHF millions)

215.2

219.5

211.0

208.2

215.1

Of which district heating (MWh)

4'021

3'583

3'889

3'207

3'004

of which renewable sources (MWh)

3'535

3'448

3'715

3'127

2'967

Proportion of renewable sources

87.9 %

96.2 %

95.5 %

97.5 %

98.8 %

Net revenue (CHF millions)

915.6

834.1

947.6

1'150.6

1'151.5

5-year comparison of greenhouse gas emissions (CO2eq)

2019 2020 2021

2022

2023

Total scope 1 and 2 (market-based) emissions (tons)

88'704

80'159

78'155

90'478

90'1165

of which scope 11 (tons)

8'798 12'509

13'285

13'798

13'8195

of which scope 22 - market-based (tons)

79'906 67'650

64'870

76'680

76'2975

of which scope 2 - location-based (tons)

80'419

94'901

101'9055

Total emissions per net revenue3 (tons/CHF millions)

96.9 96.1

82.5

78.6

78.35

Biogenic emissions4 - outside of scopes tons

1'238

1'207

1'300

1'094

1'0385

Net revenue (CHF millions)

915.6

834.1

947.6

1'150.6

1'151.55

3.5.2 Eco-design
Focus topic
Sustainability
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Sustainability
3.5.3 Resource-friendly production
Focus topic
Sustainability
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5-year comparison of water withdrawal

2019 2020 2021

2022

2023

Groundwater cooling system1 (m³)

672'204

828'087

913'404

1'057'769

747'230

Drinking/industrial water (m³)

1'901'289 1'564'028

1’523’875

1'657'848

1'782'699

Water per net revenue (m³/CHF millions)

2'076.5 1'875.1

1’608.1

1'440.9

1'548.2

Net revenue (CHF millions)

915.6 834.1

947.6

1'150.6

1'151.5

5-year comparison of waste disposal

2019 2020 2021

2022

2023

Total waste (tons)

14'298 14'119

17'205

20'656

21'488

of which regular waste (tons)

13'410 13'361

16'435

19'617

20'514

of which hazardous waste (tons)

888 758

770

1'039

974

of which recycling / reuse (tons)

10'309

10'253

12'750

14'452

15'440

of which incinerators / landfill (tons)

3'989

3'866

4'455

6'204

6'048

Proportion of waste sent for recycling or reuse

72.1 % 72.6 %

74.1 %

70.0 %

71.9 %

Total waste per net revenue (tons/CHF millions)

15.6 16.9

18.2

18.0

18.7

Net revenue (CHF millions)

915.6 834.1

947.6

1'150.6

1'151.5

3.5.4 Sustainable supply chain
Focus topic
Sustainability
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3.6.1 Employer of choice
Focus topic
Sustainability
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Sustainability

Employee structure

2023

2022

Change

Headcount annual average

8'431

8'191

+2.9 %

thereof female

35.8 %

35.7 %

n/a

Average permanent headcount

7'674

7'371

+4.1 %

thereof female

36.7 %

36.9 %

n/a

Average temporary headcount

757

820

–7.7 %

Average full-time headcount

7'441

7'145

+4.1 %

thereof female

36.2 %

36.2 %

n/a

Average part-time headcount

208

205

+1.5 %

thereof female

58.2 %

62.4 %

n/a

Average headcount with higher management function

256

227

+12.8 %

thereof female

19.9 %

19.4 %

n/a

Headcount end of period

8'178

8'698

-6.0 %

Employees joining (new, growth in existing functions/replacements)

1'530

1'271

+20.4 %

Employees leaving

2'050

1'348

+52.1 %

thereof voluntary leaves

1'491

1'129

+32.1 %

Rate of new hires

19.9 %

17.2 %

n/a

Turnover rate

19.4 %

15.3 %

n/a

Voluntary leaves

2023

2022

Change

Male

875

635

+37.8 %

turnover rate

18.0 %

13.6 %

n/a

Female

616

494

+24.7 %

turnover rate

21.9 %

18.2 %

n/a

Under 30

683

407

+67.8 %

30-50

717

603

+18.9 %

Over 50

91

119

–23.5 %

Higher management (mgmt)

13

24

–45.8 %

Team leader (tl)

8

8

+0.0 %

Office worker (excl. mgmt & tl)

125

126

–0.8 %

Production worker (excl. mgmt & tl)

1'345

971

+38.5 %

Full-time equivalents average YTD

8'303

8'104

+2.5 %

Full-time equivalents

2023

2022

Change

Full-time equivalents end of period

8'056

8'596

–6.3 %

thereof in Asia

38.6 %

38.7 %

n/a

thereof in North and South America

25.4 %

26.1 %

n/a

thereof in Switzerland

7.1 %

7.0 %

n/a

thereof in rest of Europe

28.9 %

28.2 %

n/a

Sustainability

Absences

2023

2022

Change

Total available working days FTE (TAWD)

2'204'351

1'946'404

+13.3 %

Total absences other than vacation days

77'724

83’978

–7.4 %

Total absences other than vacation days in % of TAWD

3.5 %

4.3 %

n/a

thereof absences due to work related accidents (days)

1'668

1'319

+26.5 %

Work-related accidents in days per FTE (annual average)

0.20

0.17

+15.7 %

Accident severity rate (annual average)

0.101

0.09

+10.1 %

thereof absences due to illness (days)

48'508

48'340

+0.3 %

Illness in days per FTE (annual average)

5.84

6.37

–8.2 %

3.6.2 Value-driven engagement with customers
Focus topic
Sustainability
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Sustainability
Sustainability
3.6.3 Human rights and equal opportunities
Focus topic
Sustainability
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Sustainability
3.6.4 Engagement for sustainability
Focus topic
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3.7 Regulations and standards

3.9 Download