Energy consumption in the Telecommunication Services industry

  • FY2025
  • 22 companies
  • MWh
  • SASB SICS industry
  • ESRS E1-5

SRN has energy consumption data for fiscal year 2025 for 22 companies in the Telecommunication Services industry.

The median is 271.1 GWh; half of the companies report between 112.3 GWh and 1.045 TWh.

Reported values range from 306.9 MWh to 11.96 TWh.

Note: Values marked AI were extracted from the company reports by AI and have not yet been checked by SRN; in charts they appear as hollow marks. Every value links to the report page it was taken from. How SRN extracts data

Absolute values partly reflect company size. Switch to “Per €m revenue” to compare relative to revenue.

Companies
22
Median
271.1 GWh
Middle half
112.3 GWh – 1.045 TWh
Range
306.9 MWh – 11.96 TWh
1001k10k100k1M10M100Mmedian 271.1 GWh
checked by SRN extracted by AI Hover a dot for the company; click to open its page.
One dot per company, MWh, logarithmic scale.

All 22 companies, FY2025

Definitions are close enough across companies to compare values within an industry. Sorted from highest to lowest value.

Values for FY2025, highest first
CompanyFY2025 (MWh)SourceReport an error
Deutsche Telekom11,956,990 Annual report 2025, p. 131

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Deutsche Telekom · Energy consumption · FY2025
Shown: 11.96 TWh

Source: Annual report 2025, p. 131

Telefónica4,993,401 Annual report 2025, p. 307

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Telefónica · Energy consumption · FY2025
Shown: 4.993 TWh

Source: Annual report 2025, p. 307

Orange4,854,557AI Annual report 2025, p. 382

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Orange · Energy consumption · FY2025
Shown: 4.855 TWh

Source: Annual report 2025, p. 382

Telenor2,165,808 Annual report 2025, p. 92

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Telenor · Energy consumption · FY2025
Shown: 2.166 TWh

Source: Annual report 2025, p. 92

Cellnex1,421,442 Annual report 2025, p. 100

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Cellnex · Energy consumption · FY2025
Shown: 1.421 TWh

Source: Annual report 2025, p. 100

Telia Company1,062,189 Annual report 2025, p. 85

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Telia Company · Energy consumption · FY2025
Shown: 1.062 TWh

Source: Annual report 2025, p. 85

Telekom Austria (A1 Telekom Austria)993,162 Annual report 2025, p. 71

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Telekom Austria (A1 Telekom Austria) · Energy consumption · FY2025
Shown: 993.2 GWh

Source: Annual report 2025, p. 71

KPN477,228AI Annual report 2025, p. 99

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KPN · Energy consumption · FY2025
Shown: 477.2 GWh

Source: Annual report 2025, p. 99

Elisa377,082AI Annual report 2025, p. 66

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Elisa · Energy consumption · FY2025
Shown: 377.1 GWh

Source: Annual report 2025, p. 66

Proximus370,639AI Annual report 2025, p. 110

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Proximus · Energy consumption · FY2025
Shown: 370.6 GWh

Source: Annual report 2025, p. 110

Tele2314,249AI Annual report 2025, p. 74

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Tele2 · Energy consumption · FY2025
Shown: 314.2 GWh

Source: Annual report 2025, p. 74

TDC Net227,914AI Annual report 2025, p. 91

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TDC Net · Energy consumption · FY2025
Shown: 227.9 GWh

Source: Annual report 2025, p. 91

ORANGE BELGIUM NV206,936AI Annual report 2025, p. 124

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ORANGE BELGIUM NV · Energy consumption · FY2025
Shown: 206.9 GWh

Source: Annual report 2025, p. 124

NOS204,586AI Annual report 2025, p. 232

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NOS · Energy consumption · FY2025
Shown: 204.6 GWh

Source: Annual report 2025, p. 232

Hrvatski Telekom169,613AI Annual report 2025, p. 83

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Hrvatski Telekom · Energy consumption · FY2025
Shown: 169.6 GWh

Source: Annual report 2025, p. 83

1&1 Drillisch AG142,659.9AI Sustainability report 2025, p. 27

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1&1 Drillisch AG · Energy consumption · FY2025
Shown: 142.7 GWh

Source: Sustainability report 2025, p. 27

SES102,224AI Annual report 2025, p. 99

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SES · Energy consumption · FY2025
Shown: 102.2 GWh

Source: Annual report 2025, p. 99

Telia Lithuania84,290 Annual report 2025, p. 75

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Telia Lithuania · Energy consumption · FY2025
Shown: 84.29 GWh

Source: Annual report 2025, p. 75

freenet78,927.9AI Annual report 2025, p. 102

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freenet · Energy consumption · FY2025
Shown: 78.93 GWh

Source: Annual report 2025, p. 102

Eutelsat Communications26,261AI Annual report 2025, p. 137

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Eutelsat Communications · Energy consumption · FY2025
Shown: 26.26 GWh

Source: Annual report 2025, p. 137

QSC AG18,229.8 Sustainability report 2025, p. 70

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QSC AG · Energy consumption · FY2025
Shown: 18.23 GWh

Source: Sustainability report 2025, p. 70

Tecnotree Corporation306.87AI Annual report 2025, p. 45

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Tecnotree Corporation · Energy consumption · FY2025
Shown: 306.9 MWh

Source: Annual report 2025, p. 45

Definition

Total energy consumption from the company's own operations, in megawatt hours.

Disclosure requirement: ESRS E1-5. Statistics use one fiscal year only; quartiles are interpolated between the closest values. Methodology

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Related

Data: SRN release v2.4, published 2026-06-25. · Methodology · Report an error · Terms of use