About Rio Tinto
Rio Tinto produces iron ore for steel, aluminium for cars and smart phones, copper for wind turbines, diamonds that set the standard for responsible sourcing, titanium for household products, and borates for crops that feed the world.
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About Rio Tinto
Simandou project
In close and transparent collaboration with our partners, stakeholders and local communities, Rio Tinto will deliver on the promise of the Simandou project to international standards of operational health and safety, governance, social wellbeing, and environmental stewardship.
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Simandou project
Communities
Mining and processing, by its very nature, can have disruptive impacts on the environment, including on local communities. At the same time, mining also delivers significant economic and social benefits to communities, including employment, local business development, tax and royalty streams, as well as education and health programmes. Our goal is always to maximise these benefits and minimise any disruptive impacts as much as possible.
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Communities
Environment
Producing the materials the world needs means we have an impact on the environment. We work in remote locations and sensitive environments, where our activities have the potential to cause harm through pollution or land disturbance.
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Environment
Media
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Media
Press release
Stories
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Opportunity For People
The Simandou project is imminently due to become the world’s largest greenfield mining project and the largest ever undertaken on the African continent. This once-in-a-generation megaproject will not only place Guinea on the world stage as a top global producer of high-quality, low impurity iron ore, it will also set a new benchmark for large scale project development throughout the region.
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Opportunity For People

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Press release

May 26, 2026

SimFer Celebrates Completion of its Rail Spur

Conakry, Republic of Guinea – SimFer, the joint venture between the Government of the Republic of Guinea, Rio Tinto and the CIOH consortium led by Chinalco, has celebrated the mechanical completion of the 70 km railway spur linking the SimFer...

May 18, 2026

Rio Tinto Guinea signs framework agreement with AGER to support rural electrification along the Simandou corridor

Conakry, Republic of Guinea – Rio Tinto Guinea signed a Framework Memorandum of Understanding (MoU) on 11 May 2026 with the Guinean Rural Electrification Agency (AGER) to strengthen cooperation in providing access to power along the Simandou development corridor. The...

May 15, 2026

Rio Tinto SimFer hosts safety forum with its contractors

Conakry, Republic of Guinea – Rio Tinto SimFer, the joint venture between the Government of the Republic of Guinea, Rio Tinto and the CIOH consortium led by Chinalco, hosted a one‑day Safety Forum on 14 May, focused on the importance...

Press release

SimFer Celebrates Completion of its Rail Spur

Rio Tinto Guinea signs framework agreement with AGER to support rural electrification along the Simandou corridor

Rio Tinto SimFer hosts safety forum with its contractors

Stories

Investing in more than infrastructure

Khoun na keli

Designing culture from the ground up