Rio Tinto Group

Annual Report

Report overview

The report describes Rio Tinto's 2025 acquisition of Arcadium Lithium and the first iron ore shipment from Simandou, strengthening its position in energy-transition materials. It reports gross Scope 1 and 2 emissions of 31.5 Mt CO2e and electricity from renewable sources of 77%. Safety remained a central issue, with one fatality at managed operations and continued action on fatality prevention. The report also details progress on renewable power, battery-electric haulage, hydrogen calcination and other decarbonisation projects.

Document

Report type: Annual Report with Sustainability Disclosures
Class: Embedded
Scope: Full report
Fiscal year: 2025
Period: 1 January 2025 – 31 December 2025
Publication date: 19 February 2026
Language
Pages
File size
Restatement: Disclosed

Standards & Assurance

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

Ratings

GRI level

Assurance

Provider
Level
Standard
Scope
Statement included
Metrics assured

ESG & Materiality

ESG data

Indicators available in this report:

Scope 1 emissions
Scope 2 emissions
Scope 3 emissions
Energy consumption
Renewable energy
Water consumption
Employees
Women on the board
Women in management
Workplace fatalities
Net zero target

Materiality

Assessment
Basis

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