Finding better ways to provide the materials the world needs
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
Rincon Project
A long-life, low-cost and low-carbon lithium source
Simandou Project
The world’s largest untapped high-grade iron ore deposit
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 START™ initiative tracks traceability and responsible production of Rio Tinto materials.
We aim to deliver superior returns to our shareholders while safeguarding the environment and meeting our obligations to wider society
Lithium Deep Dive and site visit, 8 December 2025
An investor site visit to our lithium operations in Argentina
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Things You Can't Live Without
Our podcast discussing what needs to happen to create a sustainable future for the everyday items we have come to rely on
Refuelling the mining industry
How can we power the world’s biggest machines with new fuel solutions?
Forging a low-carbon future
How we're working to decarbonise iron ore and steel
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Discover how our in-house consultancy team, PACE, offers a unique opportunity to help shape Rio Tinto from the inside
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Gudai-Darri is our newest and most technologically advanced iron ore mine in Western Australia’s Pilbara region.
Located about 110 kilometres north-west of Newman, the site sits on the traditional lands of the Banjima and Yinjibarndi peoples.
The $3.1 billion mine began production in 2022 and reached its planned annual capacity of 43 million tonnes in less than 12 months. We are now planning to increase capacity to 50 million tonnes per year through incremental upgrades, including chutes, conveyors and additional crushing facilities.
Gudai-Darri sets new benchmarks for safety, efficiency and sustainability, with more than 70 design innovations and a large-scale solar farm that will supply about one-third of the mine’s electricity needs.
Gudai-Darri is a global leader in mining automation and digital technology.
Key innovations include:
Gudai-Darri features a solar farm with 83,000 panels and a capacity of 34MW, expected to supply about one-third of the mine’s electricity demand. This reduces reliance on diesel-generated power and supports Rio Tinto’s decarbonisation goals.
Future plans include introducing battery-electric and zero-emission autonomous haul trucks, reinforcing Gudai-Darri’s role as a pioneer in low-carbon mining.
Gudai-Darri was developed in close partnership with Traditional Owners and local communities.
We continue to invest in community programs, training and employment opportunities, and procurement from local businesses. Our engagement includes cultural heritage management and initiatives that support education and economic development in the Pilbara.
Protecting the environment and cultural heritage is central to Gudai-Darri’s operations.
We work with Traditional Owners to manage heritage sites and ensure cultural values are respected. Environmental initiatives include dust suppression using autonomous water carts and progressive rehabilitation of land to restore ecosystems after mining.
PERTH, Australia--(BUSINESS WIRE)-- The Rhodes Ridge Joint Venture has approved a $191 million (A$294 million) (Rio Tinto share $96 million, A$147 million) feasibility study to progress development of the first phase of the Rhodes Ridge project, one of the world’s best undeveloped iron ore deposits, in Western Australia’s Pilbara. The feasibility study will assess development of an operation
PERTH, Australia--(BUSINESS WIRE)-- Yinhawangka Aboriginal Corporation and Rio Tinto have signed an Interim Modernised Agreement, marking an important step in their long-standing relationship. This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20251211420422/en/Yinhawangka Aboriginal Corporation and Rio Tinto representatives sign Interim
KARRATHA, Australia--(BUSINESS WIRE)-- Rio Tinto’s first Pilbara-made iron ore rail car has rolled off the production line in Karratha, as part of a A$150 million partnership with Australian rail industry supplier Gemco Rail to build 100 rail cars in Western Australia and to support local manufacturing. The first Karratha-made rail car follows the completion of 40 Western Australian-made iron
Gudai-Darri Operations
Munjina Roy Hill Road
Newman
WA 6753
Australia