Detailed information on CO emissions

The energy intensity ratio is the energy consumption (in GJ) divided by annual revenue (in million €). The GHG emission intensity ratio is the total greenhouse gas emissions including greening (in tonnes CO2eq) divided by annual revenue (in million €).

Transport

Unit

2021

2020

2019

2018

Transport of electricity

GWh

20,529

20,171

21,100

21,330

Transport of gas

million m3

4,907

4,365

4,651

4,852

Energy intensity ratio

Unit

2021

2020

2019

2018

Energy consumption

GJ

144,051

157,936

182,168

233,927

Annual revenue

€ million

€ 1,265

€ 1,216

€ 1,220

€ 1,270

Energy intensity ratio

GJ/€ million

113.9

129.9

149.3

184.2

GHG emission intensity ratio

Scope 1

Unit

2021

2020

2019

2018

Gas consumption of buildings

tonnes CO2eq

385

453

454

635

Leakage loss of natural gas grid

tonnes CO2eq

101,552

106,842

105,008

88,159

Lease & company cars

tonnes CO2eq

6,282

7,310

8,856

10,193

Total

tonnes CO2eq

108,219

114,605

114,318

98,987

Scope 2

Unit

2021

2020

2019

2018

Electricity/heat consumption of buildings

tonnes CO2eq

1,202

1,167

238

826

Electricity grid losses

tonnes CO2eq

377,353

386,271

433,167

432,364

Total

tonnes CO2eq

378,555

387,438

433,405

433,190

Scope 3

Unit

2021

2020

2019

2018

Commuting, business trips, flights

tonnes CO2eq

598

1,818

3,419

3,735

Total

tonnes CO2eq

598

1,818

3,419

3,735

Total

Unit

2021

2020

2019

2018

Total footprint

tonnes CO2eq

487,372

503,861

551,142

535,912

Greening

tonnes CO2eq

-376,921

-385,890

-433,167

-432,364

Total including greening

tonnes CO2eq

110,451

117,971

117,975

103,548

Annual revenue

€ million

€ 1,265

€ 1,216

€ 1,220

€ 1,270

GHG emission intensity ratio

tonnes CO2eq/million €

87.3

97.0

96.7

81.5