We’re on a mission to become the world’s most valued metals and mining business – for the people who invest in us, the people we work and partner with, and the communities around us
Our business
We operate in 35 countries where our 60,000+ employees are working to find better ways to provide the materials the world needs
Our purpose in action
Continuous improvement and innovation are part of our DNA
Innovation
The need for innovation is greater than ever
We supply the metals and minerals used to help the world grow and decarbonise
Iron Ore
The primary raw material used to make steel, which is strong, long-lasting and cost-efficient
Lithium
The lightest of all metals, it is a key element needed for low-carbon technologies
Copper
Tough but malleable, corrosion-resistant and recyclable, and an excellent conductor of heat and transmitter of electricity
Bringing to market materials critical to urbanisation and the transition to a low-carbon economy
Oyu Tolgoi
One of the most modern, safe and sustainable operations in the world
Simandou Project
The world’s largest untapped high-grade iron ore deposit
Western Australia
While iron ore is central to our operations in WA, we have a diverse presence across the state, from salt, lithium, our diamond legacy and our promising copper-gold project
Providing materials the world needs in a responsible way
Climate Change
We’re targeting net zero emissions by 2050
Nature solutions
Our nature-based solutions projects complement the work we're doing to reduce our Scope 1 and 2 emissions
Enabling ESG transparency
Our STARTâ„¢ initiative tracks traceability and responsible production of ÌÇÐÄvlogÈë¿Úmaterials.
We aim to deliver superior returns to our shareholders while safeguarding the environment and meeting our obligations to wider society
2026 half year results
Announced on Wednesday 29 July 2026
Get the latest news, stories and updates
Driving generational growth in the Pilbara
Our plan to invest in Western Australia’s long-term iron ore legacy
Giving materials a second life
How we keep materials in circulation, from extraction to reuse
Driving toward lower emissions
Haul truck battery swapping technology trials are ramping up at Oyu Tolgoi
Discover more about life at Rio Tinto
Graduates and interns
If you want to drive real change, we have just the place to do it
In-house consulting
Discover how our in-house consultancy team, PACE, offers a unique opportunity to help shape ÌÇÐÄvlogÈë¿Úfrom the inside
Available jobs
Join our team
Producing the materials the world needs relies on access to land, and we recognise that this comes with responsibility. The places where we operate are home to thriving ecosystems, many of which hold deep cultural and spiritual significance for Indigenous and land-connected Peoples.
Mining is temporary, and requires long-term care and stewardship of the areas where we operate. We aim to manage our landholdings responsibly by planning for sustainable outcomes after mining ends. Nature loss is a global challenge that threatens ecosystems, livelihoods, and economies. We have a responsibility to manage land in a way that’s sustainable and considerate of the past, present and future values of the land.
Our Environment Standard sets out the requirements for responsible land management across our managed assets. The standard includes our position and commitment to responsible land management and environmental stewardship. Learn more about our approach to environment and nature.
We have developed a framework that provides a consistent approach to identify, assess, manage and communicate land-related risk across our portfolio. It builds on our Environment Standard and includes a library of controls. This risk framework informs our assets’ approach to operational risk management.
Our approach covers 3 categories:
We use the framework to understand land-related risk across our portfolio at a point in time. We also collect specific metrics from each asset annually on:
View the Sustainability Fact Book for more detailed information.
Every operation interacts with land differently. Some sites, such as open-cut mines create a dynamic, changing footprint while a smelter retains a largely fixed footprint over time. These differences shape the way we manage land and plan for rehabilitation. Mining methods also matter. For example, bauxite and mineral sands mining allow for progressive rehabilitation—restoring areas as we develop—while open-cut and underground mines often require more complex, long-term rehabilitation strategies.
Today, the largest share of our land footprint is in Australia, followed by the United States, Canada, Mongolia and South Africa. Our responsibility to minimise our impacts and protect landscapes goes beyond our operational footprint. Our standard applies across our managed landholdings, which we classify into 2 categories:
In operational areas, we track progress by measuring how much land has been rehabilitated compared to how much remains disturbed. This approach supports transparency and accountability in how we manage and restore the environments entrusted to us.
We work with practitioners, environmental scientists, cultural heritage experts, academic institutions, Indigenous organisations and businesses, and other stakeholders in an effort to deliver outcomes that are self-sustaining and aligned with regulatory and community expectations. Methods can be tailored to the local geography and climate, as well as the desired rehabilitation outcomes. In most cases, our aim is to re-establish functional and stable ecosystems. Land stewardship has many interfaces. We’re careful to align and integrate our approach with how we manage communities and social performance, closure, human rights (land access and use) and mineral and non-mineral materials management, including tailings.
As temporary stewards of the land, our more modern mines plan for the end of mining from the very beginning. At our Diavik mine in Canada, mine closure was integrated into planning with communities and operational decision-making from the outset. We have had ongoing community engagement to incorporate Traditional knowledge into closure plans and activities, with progressive reclamation beginning in 2017. The Diavik mine ceased operations in 2026 and provides a useful example of how integrated environmental management actions throughout operations have created a pathway for responsible closure outcomes.
Effective land management starts well before any on-ground activity. We undertake studies and programs to understand soils, plants, animals, ecosystems, and stakeholder values in the areas where we plan to operate. Once we understand what matters most in the landscape, we consider our impact management options and controls in alignment with the mitigation hierarchy. For example, at Winu we’re redesigning our proposed mine footprint to avoid impacts to the endangered night parrot.
This shared vision guides how we manage land, carry out rehabilitation and engage with Indigenous Peoples, local communities and other stakeholders to define future land use objectives after mining ends.
View our interactive charts for current and historical data relating to our performance across air, biodiversity, land, materials and water.
Examples:
We understand the connection between land and nature and we hold many important partnerships that are imperative to us managing land sustainably and productively. We seek opportunities to partner with and learn from the stakeholders who know the landscape to better inform our approach to land management and closure.
Land and the nature it supports across our global operations is extremely diverse and can be complex to manage. We seek to improve how we manage land at our operations through innovations in science, technology and engineering. We partner with universities and research institutions so that we may continuously evolve our land management practices and support sustainable outcomes.
Disturbance: Land disturbed for mining, processing and related activities that is currently in use and/or not yet rehabilitated.
Rehabilitation: Land that has been treated for final closure. Typically, rehabilitated land has undergone surface treatment, such as being stabilised or covered with topsoil, and may be revegetated with seeds or plants. Rehabilitation activities vary depending on the type of mining that took place. Monitoring and maintenance of rehabilitated areas continues after closure to demonstrate agreed outcomes. May also be referred to as reclamation or remediation.
Landholdings: Land for which we have legal rights related to ownership, use or access.