Latest Environmental Approval News

VRX Silica has assembled much of the commercial and regulatory case for Arrowsmith North, including 960,000 tonnes per annum of binding offtakes and a reported A$179.2 million project NPV. The harder test now is funding construction while final approvals, logistics contracts and a final investment decision remain outstanding.

Comet Ridge now controls the entire Mahalo Gas Hub after completing its Santos buyout, but the annual report flags a material uncertainty over funding and a potential $28.7 million CleanCo settlement. The company is targeting a final investment decision while remaining pre-production and reliant on further finance.

Powerhaus Uranium entered the ASX with a $2.14 million annual loss, $1.51 million operating cash outflow and net liabilities at 30 June 2026. A subsequent $9 million IPO and the Hidden Bay acquisition have given the early-stage explorer a larger exploration runway, but drilling remains subject to approvals and future funding will still matter.

Lake Resources has reduced Kachi’s estimated capital cost by US$220 million and outlined a 25-year, 25,000-tonne-per-year operation. But the lithium developer still needs further funding, environmental approval, offtake and a final investment decision before construction can begin.

PTR Minerals has identified water-bearing aquifers at all three paleochannel targets tested at its Rosewood Titanium Project, addressing a key requirement for its proposed gravity-based processing operation. The company has also cleared access for infill drilling and broader exploration in South Australia.

PTR Minerals has confirmed water-bearing aquifers at all three palaeochannel targets tested near its Rosewood Titanium Project, supporting the proposed gravity-based processing route. The result improves the project’s water supply outlook, but yield, quality and long-term sustainability still require testing.

Australian Mines has appointed a specialist consultant team to complete the pre-feasibility study for its Flemington Scandium Project, targeting delivery in the first quarter of 2027. The study will retain a 60-tonne-per-year scandium oxide reference case while testing production scenarios of up to 180 tonnes per year.

Horizon Gold’s annual report presents Gum Creek as a potential 880,000-ounce gold operation, but flags a material uncertainty over its ability to continue without further funding. The company is targeting a Final Investment Decision in Q2 2027 and first gold in the second half of 2028.

Castile Resources has emerged from FY2026 with a larger Rover 1 resource, stronger preliminary project economics and A$9.37 million in cash. The next challenge is converting a A$1.07 billion pre-tax NPV8 study into a funded, permitted mining project.

OzAurum Resources has shifted Mulgabbie North from feasibility work into early construction, backed by encouraging laboratory heap leach results and a $4.10 million placement. But the company remains loss-making, cash-burning and dependent on further funding, with its auditor flagging a material uncertainty over going concern.

Sunshine Metals has upgraded the economics of its Liontown project, forecasting A$179.8 million in net operating cashflow after capital over a 66-month mine life. The study points to mid-2027 mining, but depends on approvals, Mt Moss commissioning and a preliminary plan carrying a plus or minus 30% accuracy range.

Ramelius Resources has lifted its FY30 production outlook to as much as 610,000 ounces while committing up to A$570 million of growth capital in FY27. The plan puts a larger Mt Magnet processing hub at the centre of the company’s expansion, but also raises the execution and cost stakes.