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
Decarbonisation progress update
We have a clear plan on decarbonisation - find out more about our progress
We aim to deliver superior returns to our shareholders while safeguarding the environment and meeting our obligations to wider society
Why collapsing our dual-listing structure would destroy value for shareholders
A comprehensive review showed collapsing our DLC structure would likely lead to the share price of a unified Rio Tinto trending to levels significantly lower than the Rio Tinto Limited share price before DLC collapse
Get the latest news, stories and updates
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
The 'f' word of innovation
How unlocking innovation requires a change of mindset
Reducing titanium oxide's carbon footprint
Our BlueSmelting technology could drastically reduce carbon emissions during ore processing
Discover more about life at Rio Tinto
Graduates and 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
Available jobs
Join our team
As consumers become more mindful of the sustainability of the products they choose, they want reassurance that the materials consumed reflect responsible practices throughout the value chain.
Materials used in products today may not be the preferred choice in the future if they cannot establish their environmental, social and governance (ESG) credentials or develop strong circular solutions. This starts with transparency and includes our suppliers, operations, and customers.
We are part of a huge ecosystem that includes 20,000 suppliers and 2,000 customers across multiple industries and countries. More than 230 marine vessels transport our products. We are improving our knowledge of suppliers through enhanced due diligence and ongoing monitoring.
Our Supplier Code of Conduct lays out our expectations on human and labour rights, safety and environment, and our global supply contract outlines our expectations for how our suppliers should manage modern slavery risks.
In our operations, we are providing our customers with assurance that our value chain is responsible through independent industry stewardship programmes. Our Kennecott and Oyu Tolgoi copper operations have been awarded the Copper Mark, the copper industry’s independently assessed responsible production program.
Our Kennecott operation has also been awarded the Molybdenum Mark, an independent certification that the molybdenum from our site is responsibly produced with high environmental, social and governance standards. As a by-product from copper mines, molybdenum has a critical role to play in the green transition as a vital material in clean energy technologies and sustainable construction practices in many areas. This certification demonstrates our continued commitment and leadership to sustainability, to be a responsible producer that is committed to finding better ways™ to provide the materials the world needs.
In 2021, our ISAL smelter in Iceland was certified under the Aluminium Stewardship Initiative, joining other aluminium assets in Canada, Australia and New Zealand. Our 3 Canadian mines – Diavik, Iron Ore Company of Canada and RTIT Quebec Operations are assured under the Towards Sustainable Mining program.
We also have a product stewardship strategy and programmes that guide our approach to managing regulatory and sustainability risks and opportunities in delivering our product to market. Our programmes address the regulatory requirements of both our host countries and end markets, as well as those that apply during transport.
By tracing the steps from START to finish
Partnering with customers and suppliers to tackle industry challenges
Creating opportunities for everyone
In 2019 we partnered with China’s largest steel producer, China Baowu Steel Group, and Tsinghua University, one of China’s most prestigious and influential universities, to work on a joint action plan to explore ways to improve environmental performance across the steel value chain. In 2020, we progressed this partnership with the signing of a memorandum of understanding to support a $10 million investment in collaborative projects over the next 2 years.
In the same year, we also strengthened our separate partnership with Tsinghua University, with a commitment to invest $4.5 million over the next 5 years to support research projects at the Tsinghua-Rio Tinto Joint Research Centre for Resources, Energy and Sustainable Development. The partnership will continue to focus on sustainability issues, in particular those that support our Scope 1 and 2 2050 net zero emissions target and the collaborative work we are doing as part of our partnership with Tsinghua University and China Baowu Steel.
In 2020, we also signed a pioneering climate partnership memorandum of understanding with Nippon Steel Corporation, Japan’s largest steel producer, to jointly explore, develop and demonstrate technologies to transition to a low-carbon emission steel value chain.
In 2022, we signed MoUs with both Shougang Group and Salzgitter Flachstahl to develop low-carbon solutions for the steel value chain.
We have also successfully proven the effectiveness of BioIronTM, a low-carbon iron-making process using raw sustainable biomass and microwaves.
Our copper operations at Kennecott in the US and the Oyu Tolgoi mine in Mongolia became the first producers to be awarded the Copper Mark, the copper industry’s first and only independently assessed responsible production program. To achieve the Copper Mark – developed according to the United Nations Sustainable Development Goals – our Kennecott and Oyu Tolgoi copper were assessed against 32 criteria covering environment, community, business and human rights, labour and working conditions and governance. This means that our customers can be assured that our copper meets the highest environmental and social standards – including a transparent and responsible supply chain.
The Copper Mark was originally developed by the International Copper Association with input from a broad range of stakeholders including customers, NGOs and producers, and it is now an independent entity with a multi-stakeholder council.
We worked with the International Union for Conservation of Nature (IUCN), other aluminium producers, users and stakeholders to launch the Aluminium Stewardship Initiative in 2012, with a commitment to maximise the contribution of aluminium to the development of a sustainable society. The ASI has established an independent, third-party verification of the sustainability of the value chain, including environmental, social and governance principles and criteria. In 2018, we became the first company to be certified under the ASI and, in 2019, we received further ASI certifications for our BC Works and Kemano sites in Canada, our Amrun and Weipa bauxite mines, Yarwun alumina refinery, and our Bell Bay and NZAS smelters in Australia and New Zealand. In 2021, our ISAL smelter in Iceland was certified under the ASI.
In 2018 we launched the ELYSIS partnership with Alcoa, with support from Apple and the governments of Canada and Quebec, to develop carbon-free aluminium smelting technology. We have made good progress and are now focused on accelerating the scale-up of the ELYSISTM technology towards larger, commercial-sized cells in 2023. If successful, this technology could revolutionise the industry and in Canada alone could potentially reduce greenhouse gas emissions by around 7 million tons – the equivalent of removing 1.8 million cars from the roads.
In a first for the canned beverage industry, in 2020 we partnered with Anheuser-Busch InBev – the world’s largest brewer – to work with supply chain partners to deliver a new low-carbon aluminium can that meets industry-leading sustainability standards.
In 2021, we launched STARTTM, the first sustainability label for responsible aluminium. This ‘nutrition label’ for aluminium provides key transparent and traceable information about the sustainable nature of our aluminium products, covering up to 14 criteria ranging from carbon footprint, to water management, safety performance, and contribution to communities, to name a few. START enables traceability, helping customers and consumers make informed choices about the products they buy. Since the rollout for aluminium, START has expanded to include copper cathode and metal powders in 2024.
And in 2022, we also strengthened our low-carbon product offering, with both Apple and Corona Canada using aluminium produced by ELYSIS emissions-free smelting technology in their products – the iPhone SE and Canada’s first specially marked, low-carbon aluminium cans.
Over the past 30 years we have helped drive reform in the jewellery industry, not only building the integrity of our own mining practices, but also supporting those we work with to do the same. As a founding member of the Responsible Jewellery Council, we support responsible and ethical social and environmental practices throughout the jewellery supply chain. Rio Tinto diamonds are produced sustainably, managed carefully and responsibly, and traceable, as is our high purity gold and silver that is produced at Kennecott in Utah, United States.
Our Supplier Code of Conduct sets out our expectations of suppliers and their subsidiaries and subcontractors with respect to key issues, including human rights. It also makes clear that we may choose not to work with suppliers who do not meet our expectations.
Suppliers who engage with us must adhere to the following business practices and standards:
Our Know your Third Party procedure clearly articulates the due-diligence requirements for all types of third parties. It helps identify the potential risks of engaging, renewing or extending a relationship with a third party, whether these risks relate to potential human rights issues such as modern slavery, bribery and corruption, money laundering, fraud and other financial crimes, trade sanctions or denied party transactions. We perform system-based monitoring on relevant suppliers centrally and where applicable, we keep a close eye on enforcement actions, sanctions-related alerts and significant changes in counterparty data.
We also look for ways to proactively speak with our suppliers and customers about sustainability issues. One of the ways we do this is by participating in whole of value chain initiatives – like the ASI, or the First Movers Coalition, a global initiative we joined in 2022 to help commercialise zero-carbon technologies. We also support beneficial ownership disclosure and strive to provide ownership information relating to our joint ventures in line with the Extractive Industries Transparency Initiative Standard and expectations.
Our diamonds are not just rare and beautiful – they have an honourable pedigree. We want our customers to be confident that the journey their diamond makes from the mine to the market is a worthy one: that landscapes and cultures are treated respectfully, local communities prosper; safe and fair working conditions are provided and that we deal transparently with our industry partners.
We’ve partnered with leading international organisations to ensure the integrity and reliability of the wider diamond industry too. We were a founding member and the first mining company to be certified by the Responsible Jewellery Council, which promotes responsible, ethical, social and environmental practices throughout the diamond, gold and platinum jewellery supply chain.
And we’ve taken an active leadership role in the World Diamond Council, which represents the diamond industry in the Kimberley Process and has established a mechanism for guaranteeing to consumers that diamonds are conflict free.
We were also a founding member of the Natural Diamond Council, the first organisation to represent diamond producers at an international level. The Natural Diamond Council supports the development of the diamond sector and works to maintain and improve consumer confidence in diamonds.
We strive to ensure that our joint venture partners align with our core values and sustainability policies. Our approach is governed by our Joint Venture Policy, which requires us and business partners to work together towards improvements when they are required.
Doing right by the planet has always been a big part of Stéphane’s life. Growing up, he was taught to never let anything go to waste. Recycling and composting became second nature to him, and got him thinking, “if waste isn’t acceptable at home, why is it acceptable at work?”
Now, Stéphane brings his passion for sustainability to his role as a leader at our operations in Saguenay-Lac-Saint-Jean, QC, Canada. Alongside his team, he’s focused on finding ways to reduce industrial waste production or convert them into new uses, leading to breakthroughs like Alextra—a new product made from potlining waste that can be used to make cement with our partners Lafarge Canada and Geocycle Canada—and anhydrite valorisation, creating a fertiliser for local blueberry production.
Thanks to Stéphane and his team, the adage “waste not, want not” is coming to life.
Independent industry stewardship programs help assure our customers of our responsible value chain. Our Kennecott and Oyu Tolgoi copper operations have been awarded the Copper Mark, the copper industry’s independently assessed responsible production program. Kennecott has also been awarded the Molybdenum Mark, an application of the same rigorous framework to molybdenum producers - molybdenum is a copper mining byproduct and a vital material in clean energy technologies and sustainable construction practices. These 2 certifications demonstrate our continued commitment to responsible production as we find better ways to provide the materials the world needs.
How we process personal data provided or obtained through this website.
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.
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).
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 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.
These Cookies are used to provide a better user experience on the site, such as by measuring interactions with particular content or remembering your settings such as language or video playback preferences.
These Cookies allow us to analyse site usage in order to evaluate and improve its performance. They help us know how often you come to our site and when, how long you stay and any performance issues you experience whilst you are on our site.
These Cookies are used by advertising companies to inform and serve personalised ads to your devices based on your interests. These Cookies also facilitate sharing information with social networks or recording your interactions with particular ads.