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Rio Tinto plans further investment in renewable energy in the Pilbara

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Rio Tinto plans to invest $600 million in renewable energy assets in Pilbara to decarbonize its iron ore operations. This investment will support the construction of two 100MW solar facilities and 200MWh of battery storage by 2026, adding to the existing 34MW installed at the Gudai-Darri mine. The projects aim to abate around 300,000 tonnes of CO2 emissions and reduce gas costs by approximately $55 million annually. This aligns with Rio Tinto's commitment to invest $7.5 billion to halve emissions by 2030.

Positive
  • Investment of $600 million in renewable energy assets in Pilbara.
  • Construction of 200MWh battery storage to complement solar facilities.
  • Expected reduction of 300,000 tonnes in CO2 emissions, a 10% cut in Scope 1 and 2 emissions.
  • Annual gas cost reduction of $55 million.
  • Part of a larger $7.5 billion commitment to halve emissions by 2030.
Negative
  • None.

MELBOURNE, Australia--(BUSINESS WIRE)-- Rio Tinto is planning to invest a further $600 million in renewable energy assets in the Pilbara as part of the company’s efforts to decarbonise its Western Australian iron ore operations.

The investment will fund the construction of two 100MW solar power facilities as well as 200MWh of on-grid battery storage in the Pilbara by 2026. This is in addition to the 34MW of solar power installed at the recently commissioned Gudai-Darri iron ore mine.

Initial funding for Rio Tinto’s first major stand-alone solar farm on the Pilbara coast has been approved, a 100MW solar photovoltaic system and associated transmission infrastructure. Construction, which will involve the installation of approximately 225,000 solar panels built to withstand the Pilbara’s cyclonic conditions, is expected to start next year ahead of project commissioning in 2025.

Rio Tinto is engaging with State and local authorities as well as Traditional Owners about the project and relevant approvals. Final capital approval is expected in the second quarter next year.

These new projects combined are expected to abate around 300,000 tonnes of CO2, equivalent to a 10 per cent reduction in total Scope 1 and 2 emissions from Rio Tinto’s iron ore business in the Pilbara based on 2021 levels. It will also reduce gas costs by approximately $55 million per annum at current prices by displacing around 30 per cent of the company’s current gas consumption in the Pilbara.

This new investment forms part of Rio Tinto’s previously announced plan to complete installation of a 1 gigawatt (GW) renewable energy system in the Pilbara as part of a global commitment to invest approximately $7.5 billion to halve emissions by 2030. This will include significant investment in transmission infrastructure to support full decarbonisation of the Pilbara including electrification of mobile and rail equipment beyond 2030 which is estimated to require up to 3GW of installed renewable energy assets.

Rio Tinto Iron Ore Chief Executive Simon Trott said, “The Pilbara is extremely well-positioned to take advantage of renewable power with land, access to people, and abundant wind and solar resources. Our Pilbara electricity grid is the largest privately-owned grid in Australia, ensuring that we have the initial infrastructure required to enable a transition to renewable energy.

“We expect to invest around $3 billion to install renewable energy assets as well as transmission and storage upgrades in the Pilbara as part of our commitment to halve our emissions from the Pilbara by the end of this decade.”

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Category: General

Source: Rio Tinto

FAQ

What is Rio Tinto's investment plan in renewable energy?

Rio Tinto plans to invest $600 million in renewable energy assets in Pilbara, focusing on solar power and battery storage.

How much CO2 will Rio Tinto's new projects abate?

The new projects are expected to abate around 300,000 tonnes of CO2 emissions.

What is the expected gas cost reduction for Rio Tinto's operations?

Rio Tinto anticipates reducing gas costs by approximately $55 million per year.

When will construction of the solar facilities in Pilbara begin?

Construction of the first solar facility is expected to begin next year, with project commissioning set for 2025.

What is Rio Tinto's long-term emission reduction goal?

Rio Tinto aims to halve its emissions by 2030, with a commitment to invest $7.5 billion in renewable energy.

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