Rio Tinto

Finding better ways to provide the materials the world needs. #FindingBetterWays 📰 News: 🦺 Careers:

[Rio Tinto @RioTinto]

Our @ELYSIS_techno joint venture has successfully started the first industrial scale 450kA ELYSISTM cell at our Alma smelter in Quebec.

With this milestone, we're one step closer to producing aluminium without direct carbon emissions from the smelting process.

👉 Read the announcement: https://t.co/t2aZNx2Q4Z

#FindingBetterWays

[Rio Tinto @RioTinto]

We've partnered with State Power Investment Corporation Qiyuan to trial battery swap electric haul truck technology at our Oyu Tolgoi copper mine in Mongolia. Read more: https://t.co/jVGaj8RLxJ

[Rio Tinto @RioTinto]

Our Q3 results are in. We're on track to meet production guidance for 2025, with an upwards revision to bauxite this quarter driven by operational excellence.
Find out more: https://t.co/e9dxurXWf0
$RIO

[Rio Tinto @RioTinto]

Our Chief Executive, Simon Trott, said: "A simplified business structure, grounded in our fundamental commitment to safety and with sharper focus on the most compelling opportunities we have, will enable us to deliver new standards of operational excellence and value creation. It will bring greater accountability and focus to our teams, underpinned by a more disciplined approach to operational performance and capital investment."

[Rio Tinto @RioTinto]

NEWS: We’ve announced a new operating model and executive team to shape our next chapter. The changes simplify and streamline our organisation to drive greater accountability and safe, sustainable, profitable growth through focusing on the most compelling opportunities to deliver long-term shareholder value. Read the full announcement: https://t.co/RXpnHTXj6i

[Rio Tinto @RioTinto]

We’ve published detailed information about how we manage our tailings facilities around the globe. 🌏 Check out our interactive tailings map here and learn more: https://t.co/db20vRgrlh

[Rio Tinto @RioTinto]

Our 2025 half year results are in, and they show our financial resilience and 6% copper equivalent production uplift. $RIO #results

Find out more: https://t.co/tGefCuhDBv

[Rio Tinto @RioTinto]

NEWS: We’re partnering with Empresa Nacional de Minería (ENAMI) to develop a lithium project in Chile’s Atacama region. More info: https://t.co/oiXVzl6uc7.

[Rio Tinto @RioTinto]

Our Q2 results are here. Our copper equivalent production rose compared to the same period last year and our Pilbara iron ore operations achieved its highest Q2 production since 2018. Find out more 👉 https://t.co/ptXx4batOD. $RIO

[Rio Tinto @RioTinto]

Simon Trott has been appointed as our new Chief Executive from 25 August 2025 following Jakob Stausholm’s succession announced earlier in the year.

Read the full announcement ➡️ https://t.co/8oS9jyF14i. $RIO

[Rio Tinto @RioTinto]

We’re partnering with Hancock Prospecting to invest $US1.6 billion to develop Hope Downs 2 in the Pilbara, Western Australia. Read more: https://t.co/yOWCIKXyUQ

[Rio Tinto @RioTinto]

@neda_jovanovic9 arvey white

[Rio Tinto @RioTinto]

Our new demo project at Lac Tio Mine in Quebec could extend mine life and support Quebec’s critical minerals strategy. We're testing how to:

📈 Improve ore extraction and processing efficiency
🚚 Cut down on waste we transport
🔎 Unlock new areas of the deposit
✅ Reduce our environmental footprint

🔗https://t.co/AQB8CmcqPr

#EnergyTransition #CriticalMinerals

[Rio Tinto @RioTinto]

Copper is the primary conductor in the world’s electrical infrastructure and plays a key role in the energy transition. 

So we’re developing one of the most significant undeveloped #copper deposits in the world - right in the heart of the Copper Triangle in the US.

[Resolution Copper @resolutioncu]

We’ve already spent $2 BILLION on this project.
That’s not pocket change. That’s dedication.

🛠️ Engineering 🌿 Permitting 🤝 Community work
= 📈 The future of copper

#ResolutionCopper #MiningWithPurpose #MadeInArizona

[Rio Tinto @RioTinto]

After 4 and a half years as Chief Executive, today we’ve announced that Jakob Stausholm will step down from his role later this year. Read the full announcement: https://t.co/ywFosdezCT.

[Rio Tinto @RioTinto]

We're starting early works and final studies to increase bauxite production at our Amrun mine in Queensland, Australia. Find out more: https://t.co/aYAeXNCcHC
#bauxite

[Rio Tinto @RioTinto]

We’ve agreed with @CodelcoChile to jointly develop a high-grade lithium project in the Salar De Maricunga, Chile: https://t.co/TatpNc5Zzg

[Rio Tinto @RioTinto]

We’re investing US$1.2B to modernise the Isle-Maligne hydro plant in Alma, Quebec in Canada - our biggest hydro investment in 70+ years - securing jobs and powering the future of low-carbon aluminium in Quebec.

🔗For more on the announcement: https://t.co/rrSXo8eiAK

#FindingBetterWays #Aluminium

[Rio Tinto @RioTinto]

We’ve successfully extracted the first primary gallium with our partners at Indium Corporation.

⚙️ Gallium powers chips in EVs, radar, & smartphones.
🌍 ~600 tonnes produced globally — none from North America.
🧪 This R&D milestone supports global supply chain resilience.

🔗 More on the announcement and what comes next: https://t.co/ez6bEGMOTC

#CriticalMinerals #FindingBetterWays #Gallium