Australia possesses the world’s largest uranium reserves yet remains a comparatively modest producer in global supply markets. It is also the only G20 nation to maintain a legislative ban on nuclear power, creating a paradox in which one of the world’s most uranium-rich countries continues to restrict domestic nuclear generation.
As nuclear energy re-enters mainstream policy discussions amid decarbonisation pressures, rising power demand from AI data centres and growing geopolitical fragmentation, that contradiction is under renewed scrutiny.
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According to a report by Mining Technology‘s parent company, GlobalData, Australia accounted for 28.2% of global uranium reserves in 2023, ahead of Kazakhstan, Canada and Namibia. Yet Australia produced only 4,500t of uranium in 2025, far below Kazakhstan’s 24,900t and Canada’s 15,000t.
That imbalance increasingly matters because uranium is no longer viewed purely as a mining commodity. Governments are beginning to treat nuclear fuel as a strategic industrial input tied to energy security, AI-related electricity demand and geopolitical resilience.
Uranium as a critical mineral
GlobalData notes that the US Department of Energy redesignated uranium as a critical mineral in 2025 amid concerns over import dependence and limited domestic enrichment capacity. After spending much of the previous decade below $30/lb, uranium prices surged between 2021 and 2024 and have since stabilised at significantly higher levels, reflecting stronger long-term demand expectations and tightening supply fundamentals. The global uranium price stood at $68.79/lb in March 2026.
For mining companies with uranium exposure, the shift is commercially significant. Producers and developers including BHP, Boss Energy, Paladin Energy and Energy Resources of Australia are now operating within a market increasingly shaped by strategic policy considerations rather than commodity fundamentals alone.
The contrast with Kazakhstan is particularly stark. State-backed producer Kazatomprom accounted for a major share of Kazakhstan’s roughly 39% contribution to global uranium production in 2025, supported by large-scale in-situ recovery operations, coordinated expansion strategies and sustained investment in processing infrastructure. By comparison, Australia’s uranium sector remains relatively narrow, dependent on a limited number of assets and subject to far greater political scrutiny.
That political tension became more visible in May 2026, when New South Wales’ (NSW) Upper House passed legislation seeking to repeal the state’s long-standing ban on uranium mining and nuclear facilities. Although the bill is expected to be debated in the Legislative Assembly later in 2026, it is expected to fail.
The NSW Labor Government, led by Premier Chris Minns, has reiterated its opposition to uranium mining, while the Greens remain firmly opposed to nuclear development in favour of renewable energy expansion. Although the Coalition and smaller pro-nuclear parties support the repeal effort, they lack sufficient numbers in the Lower House to overcome Labor resistance.
Even so, supporters including Libertarian MP John Ruddick and advocacy groups such as Nuclear for Australia view the bill’s progression as strategically significant. Their objective is not necessarily immediate legislative success but rather forcing a political debate around Australia’s decades-old anti-nuclear stance.
That broader debate is unfolding against a deteriorating geopolitical backdrop. Rising instability in the Middle East, concerns around fuel security and the strategic competition surrounding critical mineral supply chains are reshaping how governments view energy resources.
Industry trade body the Minerals Council of Australia has increasingly framed uranium as an energy security and national resilience issue, with CEO Tania Constable arguing Australia should better utilise its “oil, LNG [liquefied natural gas], coal, uranium” resources amid growing geopolitical instability. Constable has also criticised long-standing uranium prohibitions and the “demonisation” of the sector.
Those arguments align with broader industrial policy shifts that are already under way. GlobalData highlights the federal government’s Future Made in Australia legislation, which introduced tax incentives aimed at strengthening domestic processing and critical mineral supply chains. Australia has also expanded strategic cooperation with the US through a bilateral critical minerals framework designed to reduce dependence on concentrated supply sources.
Although public discussion around critical minerals has focused primarily on lithium and rare earths, uranium increasingly fits the same strategic logic. Western governments are seeking politically aligned suppliers of energy transition materials, particularly as Russian-linked nuclear fuel infrastructure and Chinese dominance across broader mineral supply chains become more politically sensitive.
Australian uranium production
In Australia, production growth remains concentrated in a relatively narrow asset base. The country’s uranium outlook is expected to rely heavily on improving operating performance at Boss Energy’s Honeymoon mine operation and BHP’s Olympic Dam mine. South Australia remains the country’s uranium centre, hosting the Olympic Dam, Four Mile and Honeymoon mines.
Among those projects, Olympic Dam carries increasing strategic significance. GlobalData identifies the Olympic Dam expansion as among the world’s key upcoming uranium developments. Elsewhere, Paladin Energy continues ramping up Namibia’s Langer Heinrich mine, highlighting how Australian-listed uranium companies are often finding stronger growth pathways offshore than domestically.
GlobalData forecasts Australian uranium production will increase from 4,900t in 2026 to 14,600t by 2035. While substantial in percentage terms, that would still leave Australia trailing Canada despite holding significantly larger reserves.
Recent federal decisions also illustrate the limits of Australia’s uranium shift. Prime Minister Anthony Albanese’s decision not to renew the Jabiluka uranium lease in the Northern Territory effectively ended development prospects at one of the world’s highest-grade undeveloped uranium deposits, upholding long-standing opposition from traditional owners and preserving the Kakadu World Heritage region from future mining activity.
The decision was particularly significant for Energy Resources of Australia, which had long retained exposure to Jabiluka as a potential future development option alongside rehabilitation liabilities at Ranger. More broadly, the move reinforced indigenous veto power over major resource projects and signalled that, despite strengthening global uranium markets, environmental and cultural considerations continue to impose political limits on Australian uranium expansion.
Australia has already demonstrated its ability to dominate global mining supply chains when policy, infrastructure and investment align, particularly across iron ore and lithium through companies such as Rio Tinto, BHP and Fortescue. Uranium remains different because it sits at the intersection of energy policy, environmental politics, indigenous land rights and national security.
Even though the NSW repeal bill is unlikely to become law, the Upper House vote still marks a notable policy shift, signalling that uranium is steadily re-entering Australia’s strategic policy debate after decades of political marginalisation.
Also, any future uranium development in NSW would still depend on extensive exploration, environmental approvals, community consultation and regulatory assessment. Given the state’s long-standing ban on uranium mining, NSW also remains relatively under-explored compared with established uranium jurisdictions such as South Australia and the Northern Territory.
As geopolitical tensions deepen, electricity demand rises and governments search for secure energy transition supply chains, pressure to revisit Australia’s uranium stance is likely to intensify.
Australia’s uranium challenge is not one of resources, technology or market demand. It is a question of political consent.
