Integrated Annual Report

Overview

The report presents TenneT Netherlands' first Integrated Annual Report following the establishment of the Dutch entity in 2025. It highlights continued grid expansion, including EUR 4,972 million of investments, 28 kilometres of newly installed circuit length and 0.7 GW of offshore capacity. Sustainability disclosures report 3,933 employees, 1,119,838 tCO2eq of total market-based GHG emissions and a validated 95% reduction target for Scope 1 and 2 emissions by 2030. The sustainability statement received a limited assurance conclusion from Deloitte Accountants B.V.

Document

Report type: Integrated Report
Class: Embedded
Scope: Full report
Fiscal year: 2025
Period: 1 January 2025 – 31 December 2025
Publication date: 9 March 2026
Language: English
Pages
File size
Restatement: Disclosed

Standards

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

Commitments

UN Global Compact
UN Guiding Principles
Science Based Targets initiative

Ratings

GRI level
SBTi status

Materiality

Assessment
Basis
Matrix

Assurance

Provider
Level
Standard
Scope
Statement included
Metrics assured

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