Rio Tinto and Hancock Prospecting are investing a total of $2.5 billion to extend the Hope Downs iron ore project in Western Australia's Pilbara region, with Rio Tinto contributing $0.8 billion specifically for the development of the Hope Downs 2 project.

This ambitious project will involve significant infrastructure improvements, including new precincts, railway crossings, haul roads, and the realignment of a 6-kilometre section of the Great Northern Highway.

The construction phase is expected to create over 950 jobs, while the operational phase will sustain approximately 1,000 full-time equivalent roles in the Greater Hope Downs mining area.

Ore from the new Hope Downs 2 and Bedded Hilltop deposits will be transported to Hope Downs 1 for processing, with the first ore anticipated to be produced by 2027.

The two new iron ore pits are projected to have a combined annual production capacity of 31 million tonnes, contributing to the sustained production from the Hope Downs Joint Venture.

Hope Downs 2 is part of a series of replacement projects by Rio Tinto aimed at maintaining operations in the Pilbara region, with a total capacity target of approximately 130 million tonnes per annum.

The company aims to achieve and sustain a mid-term system capacity of 345 to 360 million tonnes per annum from its Pilbara iron ore business, with a pre-feasibility study also underway for the Rhodes Ridge project.

However, Rio Tinto has faced regulatory challenges since the Juukan Gorge disaster five years ago, which has impacted the launch of new projects and increased reliance on lower-grade ore, affecting profit margins.

To address these challenges, Rio Tinto has engaged with local Indigenous groups, including the Nyiyaparli, Banjima, and Ngarlawangga Peoples, to ensure responsible management of heritage and environmental considerations during development.

This funding commitment follows Rio Tinto's recent opening of the $3.1 billion Western Range iron ore mine and is part of a broader $20 billion investment strategy over the next three years to maintain iron ore output above 300 million tonnes annually.

In addition to its Pilbara projects, Rio Tinto is also focusing on a $6.2 billion investment in the Simandou mining complex in Guinea, with first ore expected in the first half of 2026.

Importantly, the project has received all necessary approvals from both State and Federal Governments to proceed with the mining of the Hope Downs 2 and Bedded Hilltop deposits.