Finding better ways to provide the materials the world needs
Purpose & Values
The drive for innovation and continuous improvement is at the heart of our purpose
Business Strategy
Climate change is at the heart of our business strategy
We are 150
150 years of finding better ways
We supply the metals and minerals used to help the world grow and decarbonise
Iron Ore
Iron ore is the primary raw material used to make steel
7 things the world will need for a low-carbon future
Wind, sun and water – what else do you need to make renewable energy work?
Sustainability – the expectation, not the exception
Shaping our aluminium product offering to meet demand for greener metals
Bringing to market materials critical to urbanisation and the transition to a low-carbon economy
Look inside a mine of the future
Our most intelligent mine yet is pioneering new mining technologies
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
Sustainability Reporting 2022
We have a responsibility to extract the full value from the minerals and materials we produce in the safest and most sustainable way possible
Climate Change
We’re targeting net zero emissions by 2050
Tailings
We’ve launched a new interactive map of our tailings facilities
We aim to deliver superior returns to our shareholders while safeguarding the environment and meeting our obligations to wider society
Investor Seminar 2023
Sydney: 6 December 16:00 (AEDT) | 5:00 (GMT)
Get the latest news, stories and updates
New partnership a slapshot for sustainability
Rio Tinto becomes official aluminium partner of the Montreal Canadiens
Fuelling our tanks with renewable diesel
Diesel made from renewable raw materials is helping us reduce emissions
Rio Tinto commits $150 million to Centre for Future Materials led by Imperial College London
Discover more about life at Rio Tinto
Graduates & Students
If you want to drive real change, we have just the place to do it
Empowering families with flexibility
Supporting new parents of any gender with equal access to parental leave
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Nestled in the heart of the remote Pilbara region in Western Australia, Gudai-Darri looks a lot like any other mine from a distance.
But at our most technologically advanced mine, we’re doing things differently.
As a large haul truck pulls up for the day, you might expect to see a weary driver climb out of the cab.
But at Gudai-Darri, our fleet doesn’t retire for the day. They're running 24/7, without a single driver in sight. And that’s because the entire truck fleet is being directed by a controller sitting almost 1,500 kilometres away, overseeing trucks on site from the relative safety and comfort of a control room in Perth.
Seated next to them, another controller might be remotely operating one of the autonomous drills somewhere else on the site, or our autonomous AutoHaulTM rail network, or one of the world’s first autonomous water carts – developed through a successful collaboration with leading equipment manufacturer, Caterpillar, and that use on-board artificial intelligence to monitor dust levels and automatically spray water when conditions require it.
And we’re partnering with global leaders in technology to ensure Gudai-Darri remains at the pioneering edge of mining well into the future. We’re working with Caterpillar to develop a new fleet of autonomous, zero-emissions haul trucks, and Gudai-Darri could be the first mine in the world to use them.
Automation is just one way we’re working smarter to keep our team safer, more connected and more productive at Gudai-Darri.
Our robotic laboratory – which includes a sampling station that’s the first of its kind in the Pilbara – is processing ore samples faster and to a higher standard of quality.
Sun and wind will power one of the world's largest microgrids
Robots, lasers and remote-controlled trucks may sound like the stuff of science fiction.
But they're not the only futuristic technologies we're pioneering at Gudai-Darri. Our teams are also using a “digital asset” – a digital replica of the site that combines data from actual processing plants with historical design information to improve the way the plants are run.
By using these 3D models, teams can understand the site’s layout and specifications long before they need to enter those areas and perform work.
Another major challenge on remote sites is keeping everyone connected – both on and off site – and able to access the information they need to do their jobs well.
Every member of the team is equipped with a tablet, making the site paperless, and providing greater field mobility with access data and documents at the touch of a button.
Using robots and automation helps cut down the risk to our people, but there are plenty of jobs that we still need people to do on-site – and one of those is maintenance, which can be a risky process thanks to the sheer size and complexity of the machinery we use.
To maintain a reclaimer, for example, we’d traditionally need to shut down and remove components of the machine one at a time, which is risky, time-sensitive work for our teams.
At Gudai-Darri, we’re solving this with a patent-pending, reclaimer bucketwheel design and system, which allows our teams to change out the entire bucketwheel for maintenance, improving efficiency and safety.
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With the exception of the use of cookies, Rio Tinto generally does not seek to collect personal data through this website. However if you choose to provide personal data to Rio Tinto through this website (for example, by sending us an email), we will process that personal data to answer your query and if relevant, to manage our business relationship with you or your company. We won't process that personal data for other purposes except where required to meet our legal obligations or otherwise as authorised by law and notified to you.
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As some data privacy laws regulate IP addresses and other information collected through the use of cookies as personal data, Rio Tinto’s processing of such personal data needs to comply with its Data Privacy Standard (see Part 1 of our Privacy Policy), and also applicable data privacy laws.
With the exception of the use of cookies (explained below), Rio Tinto generally does not seek to collect personal data through this website. However if you choose to provide personal data to Rio Tinto through this website (for example, by sending us an email), we will process that personal data to answer your query and if relevant, to manage our business relationship with you or your company. We won't process that personal data for other purposes except where required to meet our legal obligations or otherwise as authorised by law and notified to you.
Part 1 of this Privacy Policy contains the Rio Tinto Data Privacy Standard, which provides an overview of Rio Tinto’s approach to personal data processing. There is additional information in the appendices to the Data Privacy Standard, including information about disclosures, trans-border data transfers, the exercise of data subject rights and how to make complaints or obtain further information relating to Rio Tinto’s processing of your personal data.
If you choose to subscribe to our media releases or other communications, you can unsubscribe at any time (by following the instructions in the email or by contacting us at digital.comms@riotinto.com).
With your consent, our website uses cookies to distinguish you from other users of our website. This helps us to provide you with a good experience when you browse our website and also allows us to improve our site.
A cookie is a small file of letters and numbers that we store on your browser or the hard drive of your computer if you agree. Cookies contain information that is transferred to your computer's hard drive.
As some data privacy laws regulate IP addresses and other information collected through the use of cookies as personal data, Rio Tinto’s processing of such personal data needs to comply with its Data Privacy Standard (see Part 1 of this Privacy Policy), and also applicable data privacy laws.
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