Latest Sustainable Production News

Catalyst Metals delivered record Plutonic Gold Belt production and a sharp lift in earnings during FY2026, while its Ore Reserve base climbed to 1.971 million ounces. The company now has four operating mines, a large cash buffer and a pipeline aimed at doubling annual production, but safety performance and execution remain important tests.

Northern Star has completed the crucial tie-in for KCGM’s expanded mill, but the integrated plant remains in the early stages of commissioning after a weaker September quarter. FY27 production and cost guidance is unchanged, while negative underlying free cash flow and a A$500 million debt draw add financial tension.

Gold Hydrogen has completed helium flow testing across all three Ramsay wells, confirming reservoir continuity over 2.2 kilometres and average air-corrected helium concentrations of 15.2%. The company is now accelerating modular pilot planning, but its headline 37 Mscf per well per day production figure remains modelled rather than demonstrated.

Bounty Oil & Gas reported a larger FY2026 loss and weaker production, while reshaping its portfolio around Queensland oil development and a proposed deepwater Liberia entry. The strategy is backed by fresh equity, but depends on further funding, regulatory progress and a production sharing contract that has not yet been finalised.

Aeris Resources finished FY26 with $178.5 million in net profit, $290.2 million of EBITDA and no material debt, while Tritton’s copper reserves expanded sharply. The challenge now shifts from rebuilding the balance sheet to converting a larger resource base into sustained production.

Otto Energy has strengthened its balance sheet and lifted FY2026 profit despite falling production, setting up a proposed A$20 million return of capital. The catch is that reserves are declining, asset-sale plans remain unresolved and part of the cash remains tied to offshore obligations.

Glencore returned to reported profit in 2025 and lifted shareholder distributions, while a stronger second half and expanding copper pipeline helped offset weaker coal markets. The mining giant is targeting more than 1 million tonnes of annualised copper production by 2028, but the strategy remains exposed to execution, commodity prices and transition risks.

Echelon Resources has completed the Palm Valley 14 appraisal well as a gas producer after a flow test recorded approximately 3 million standard cubic feet per day with no water or oil. First gas is expected before the end of October, with the well forecast to deliver 3-4 terajoules a day once tied in.

D3 Energy has re-established gas flow at its NGT245 E well in South Africa and confirmed a 5.2% helium composition in a new sample. Further remediation is still required before production testing, while the methane result is being retested.

Vertex Minerals’ Reward Gold Mine produced 679 ounces in its first production year, but the transition came with a A$16.4 million loss, negative operating cash flow and a formal going-concern warning. The company now faces a narrow window to prove its mechanised mining plan can lift production before debt repayments and further funding decisions bite.

Cobre Limited (ASX:CBE) says its Sierra Atacama turnaround delivered a first cash-positive quarter, higher recovery and 879 tonnes of copper cathode production. The company remains loss-making at group level, but enters FY27 with more cash, a larger project stake and an ambitious drilling and expansion programme.

Botala Energy’s Serowe CBM project has reached its most important testing phase after well 3.5B delivered strong early water production and casing pressure. The operational progress is material, but the company still faces a funding hurdle and has not yet demonstrated sustained commercial gas flow.