Group Annual Report

Overview

The report presents the company's first full ESRS sustainability disclosures for 2025, covering climate, energy, workforce, materiality and EU Taxonomy matters. Its Scope 1 and 2 emissions rose to 647 kt CO2e after higher network utilisation, although the company continued using renewable electricity and biomethane. Total energy consumption reached 3,411,371 MWh, with renewable sources accounting for 14 %. The report also highlights continued development of the hydrogen core network and a climate-neutrality pathway for Scope 1 and 2 emissions by 2045.

Document

Report type: Integrated Report
Class: Embedded
Scope: Full report
Fiscal year: 2025
Period: 1 January 2025 – 31 December 2025
Publication date: 13 March 2026
Language: English
Pages
File size
Restatement: Disclosed

Standards

GRI
SASB
TCFD
ISSB
ESRS
Integrated Reporting Framework
GHG Protocol
EU Taxonomy
CDP

Commitments

UN Global Compact
UN Guiding Principles
Science Based Targets initiative

Materiality

Assessment
Basis

Assurance

Provider
Level
Standard
Scope
Statement included
Metrics assured

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