About the Critical Minerals Strategic Reserve

The Critical Minerals Strategic Reserve (CMSR) will secure the supply of select critical minerals for Australia and our key international partners.

Critical minerals and rare earths are vital inputs to the modern and future economy. They underpin the energy transition, high tech manufacturing, AI, digital and defence technologies.

The CMSR will support strategically important critical minerals projects where private finance is not available due to volatile markets. This will help:

  • address supply chain vulnerabilities
  • mitigate against market distortions
  • build a sustainable domestic industry.

With other measures for critical minerals, the CMSR aims to reinforce Australia’s position as a reliable and stable supplier.

How the CMSR will work

The Minister for Resources will lead the CMSR and our department will lead delivery. New legislation will expand the powers of Export Finance Australia so it can use new financial tools to support the CMSR’s financial and commercial functions.

The CMSR will draw $1 billion in funding from the expanded $5 billion Critical Minerals Facility. The Australian Government has allocated a further $150 million for selective stockpiling of minerals, where required. 

The CMSR will work by securing rights to an initial subset of critical minerals produced in Australia and on-selling those rights to meet demand. 

Financial solutions and tools

The CMSR’s financial tools will secure, sell and selectively stockpile critical minerals. These could include:

  • offtake agreements with fixed or floating prices
  • trading in forward offtake contracts
  • intermediary demand and supply aggregation
  • physical stockpiling
  • contracts-for-difference (price floors and ceilings).

Support will depend on the needs and conditions of specific mineral markets. This will allow Australia to respond to fast-moving market dynamics and the unique circumstances of different minerals.

Minerals in focus

The CMSR will initially focus on securing a small subset of critical minerals.

We considered the minerals on Australia’s Critical Minerals List based on:

  • Suitability: critical minerals with vulnerable supply chains where Australia has the strongest potential to meet demand.
  • Priority: critical minerals most important for Australia’s national security and economic resilience.
  • Potential: existing Australian projects in the pipeline that could meet identified needs.

Critical minerals subset

Critical mineralUses
Antimony
  • improving flame-retardancy and heat-resistance in storage batteries
  • increasing electrical conductivity and switching speeds in high-powered, specialty electronics
Gallium
  • building, debugging and repairing advanced computer chips to deliver high-efficiency power
Light rare earth elements (LREEs) particularly neodymium and praseodymium
  • enabling power-to-weight efficiency for high-performance neodymium-iron-boron (NdFeB) permanent magnets
Heavy rare earth elements (HREEs) particularly dysprosium and terbium
  • adding to NdFeB magnets to greatly improve their performance and durability in extreme conditions

International partnerships

The CMSR will support Australia’s collaboration with international partners to diversify critical minerals supply chains. This includes:

  • Canada
  • Europe
  • Japan
  • Republic of Korea
  • United Kingdom
  • United States.

How we are establishing the CMSR

  • Announcement

    The Australian Government announced it will invest $1.2 billion to create a Critical Minerals Strategic Reserve. This measure was an election commitment. The Minister for Resources announced key design elements on 12 January 2026.

  • Consultation

    A taskforce in the Department of the Prime Minister and Cabinet started work in July 2025. It consulted and designed policy to support the CMSR. The taskforce transferred to our department in December 2025 to continue establishing the CMSR.

    The taskforce has consulted with: 

    • critical minerals industry associations and businesses
    • state and territory governments
    • First Nations organisations
    • research institutions
    • international partners.

    Email CMSRTaskforce@industry.gov.au if you would like to share your views. 

  • Legislation

    Legislation will be introduced in 2026 to provide Export Finance Australia with additional powers to effectively support the CMSR.

  • Operation

    The CMSR will become operational in the second half of 2026.

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