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Rio Tinto Group (LSE:RIO) agreed a long term renewable power supply for the Tomago Aluminium smelter in partnership with Australian federal and state governments.
The deal supports continued operation of Australia’s largest aluminium smelter and underpins thousands of regional jobs.
The agreement includes a decade long power purchase arrangement that aims to cut emissions and improve energy system reliability.
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LSE:RIO Earnings & Revenue Growth as at Aug 2026
Rio Tinto Group is a £121.9 billion metals and mining company that explores, mines, and processes mineral resources globally. Securing renewable power for Tomago highlights how a resource producer is approaching the energy needs of energy intensive downstream assets in its orbit.
Rio Tinto’s renewable power move backs its integrated aluminium story
The investment story for Rio Tinto Group is built on owning high quality, multi asset supply chains that can supply metals into the energy transition at competitive cost and with credible decarbonisation plans. Securing long term power for Tomago connects that Narrative directly to one of its most energy hungry downstream plants.
“Operational efficiency, timely project delivery, and a high-quality asset base strengthen earnings stability, investor confidence, and access to premium contracts and capital…”
Read the full Rio Tinto Group narrative to see the case behind these numbers
This agreement ties Tomago into Rio Tinto’s broader push to position aluminium as a lower carbon material alongside its copper and lithium growth projects. It supports the idea that integrated assets in Australia can stay cost competitive while meeting tougher emissions expectations compared with peers such as Alcoa or Hydro.
At the same time, the A$1,100m Tomago investment and A$100m earmarked for decarbonisation add to capital allocation questions that already exist around new commodities and higher leverage. For investors watching dividend coverage and free cash flow, this deal underlines the trade off between funding growth projects and maintaining cash returns.
Ultimately, making sense of news like Tomago’s power deal means having a clear view on where Rio Tinto is trying to take its portfolio and balance sheet, which is exactly what a coherent Narrative is designed to capture. To ensure you’re always in the loop on how the latest news impacts the investment narrative for Rio Tinto Group, head to the community page for Rio Tinto Group to never miss an update on the top community narratives.
This article by Simply Wall St is general in nature. We provide commentary based on historical data and analyst forecasts only using an unbiased methodology and our articles are not intended to be financial advice. It does not constitute a recommendation to buy or sell any stock, and does not take account of your objectives, or your financial situation. We aim to bring you long-term focused analysis driven by fundamental data. Note that our analysis may not factor in the latest price-sensitive company announcements or qualitative material. Simply Wall St has no position in any stocks mentioned.
Companies discussed in this article include RIO.L.
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