糖心vlog入口

Aluminium

ELYSIS, our joint venture with Alcoa, supported by Apple, the Government of Canada and the Government of Quebec, is developing a breakthrough inert anode technology that eliminates all direct greenhouse gases from the aluminium smelting process.

In 2023, we acquired a 50% equity stake in Matalco from Giampaolo Group for $738 million. The Matalco joint venture combines the strengths of North America's largest primary and secondary aluminium producers to meet growing demand for low-carbon products.

We鈥檙e also investing $1.1 billion to expand our AP60 aluminium smelter in Quebec, Canada. The investment will add 96 new AP60 pots, increasing capacity by approximately 160,000 metric tonnes of primary aluminium per year, enough for 400,000 electric cars.

Copper

In March 2023 we marked the start of production from the Oyu Tolgoi (OT) underground mine in Mongolia, which will make OT one of the most important producers of copper in the world. At full production, OT鈥檚 underground and open cut mines will produce enough copper annually for more than 6 million electric vehicles.

We鈥檙e investing in our Kennecott operation in Utah, the US, to strengthen its supply of copper by increasing production from underground mining and improving the health of key assets. We approved $498 million for development of the North Rim Skarn¹ (NRS) underground copper mine. Production from the NRS will begin in 2025 and is expected to ramp up over 2 years, to deliver around 250 thousand tonnes of additional mined copper over the next 10 years² alongside open cut operations. In September 2022, we approved development capital totalling $55 million to start underground mining in an area known as the Lower Commercial Skarn (LCS). Underground production within LCS started in February 2023, and is expected to deliver a total of around 30 thousand tonnes of additional mined copper through the period to 2027³.

The Resolution Copper project 鈥� a proposed underground copper mine in the Copper Triangle in Arizona, United States 鈥� has the potential to supply up to 25% of US copper demand. The US Forest Service is working to progress the Final Environmental Impact Statement and land exchange. We are continuing to advance discussions with several federally recognised Native American Tribes who are part of the formal consultation process.

Winu 鈥� a copper and gold project 鈥� is part of our high-quality pipeline of exploration projects globally. The Winu deposit is shallow and suitable for open pit mining, located in a great jurisdiction, in flat topography, and 100% owned. We announced the maiden Resource for Winu in July 2020 and believe it has the potential to become a large-scale operation over time.

Iron ore

In September 2022, we agreed to form a joint venture with China Baowu Steel Group to develop the Western Range iron ore project in the Pilbara, Western Australia (糖心vlog入口54%, Baowu 46%). Construction began in 2023, with first production anticipated in 2025. Western Range鈥檚 annual production capacity of 25 million tonnes of iron ore will help sustain production of the Pilbara Blend鈩� from our existing Paraburdoo mining hub. The joint venture is subject to various conditions, including approvals from 糖心vlog入口shareholders, the Australian Government, Chinese Government regulatory agencies and the Western Australian Government.

In October 2022, 糖心vlog入口(50%) and Wright Prospecting Pty Ltd (50%) agreed to modernise the joint venture covering the Rhodes Ridge project in the Eastern Pilbara, providing a pathway for development using Rio Tinto鈥檚 rail, port and power infrastructure. In December 2023, we announced approval of a $77 million pre-feasibility study to progress development of Rhodes Ridge, following an order of magnitude study that considered the development of an operation with initial capacity of up to 40 million tonnes annually, subject to relevant approvals. The study should be completed by the end of 2025.

Other key projects to be delivered in the Pilbara over the next 5 years include Hope Downs 1 Sustaining (Hope Downs 2 and Bedded Hilltop), West Angelas Sustaining, Greater Nammuldi Sustaining and Brockman 4 Sustaining (Brockman Syncline 1). We continue to work closely with local communities, Traditional Owners and government to progress approvals for the new mining projects.

In June 2022, we announced the production of first ore at Gudai-Darri, our first greenfield mine in the Pilbara, Western Australia, in more than a decade. With an expected life of more than 40 years and an annual capacity of 43 million tonnes, Gudai-Darri will underpin future production of our Pilbara Blend鈩� product.

The Simandou iron ore project in Guinea contains one of the world鈥檚 largest known undeveloped high-grade low-impurity iron ore deposits, which is in increasing demand as steelmakers look to reduce carbon emissions. Negotiations are progressing between our Simfer joint venture with CIOH (a Chinalco led consortium), Baowu, Winning Consortium Simandou (WCS) and the Government of Guinea to co-develop project infrastructure. In 2023, we announced plans to invest $6.2 billion⁷ (糖心vlog入口share) in our Simfer mine and co-developed rail and port scope. Simandou will diversify our strong iron ore portfolio, complementing our high-grade Iron Ore Company of Canada products and supporting the long-term attractiveness of our Pilbara Blend鈩� offering.

A 34 megawatt, 105 hectare solar photovoltaic plant at our Gudai-Darri mine will deliver approximately one third of Gudai-Darri's average electricity demand.

Lithium

The Rincon Lithium Project is a large, undeveloped lithium-brine project located in the Salta province of Argentina, an emerging hub for greenfield projects. The project is a long-life, scaleable resource capable of producing battery-grade lithium carbonate. It has the potential to have one of the lowest carbon footprints in the industry that can help deliver on our decarbonisation commitment. In 2023, we progressed development of a 3,000 tonne per annum lithium carbonate starter plant at the Rincon Lithium Project, with production expected by the end of 2024.

The Jadar project in Serbia is one of the largest greenfield lithium projects in the world. The Board committed funding in July 2021, subject to receiving all relevant approvals, permits and licences. We are focused on consultation with all stakeholders to explore all options following the Government of Serbia's cancellation of the Spatial Plan in January 2022.

Scandium

We鈥檝e invested in the Burra project in New South Wales, Australia, one of the world's highest-grade primary scandium oxide resources. It can potentially be the first primary scandium production site outside of Asia. This scalable resource is our second scandium project. We produced the first batch of high-purity scandium oxide at our commercial-scale demonstration plant at Sorel-Tracy in Canada, making us the first North American producer of this critical mineral.