Evolution Mining held its FY27 guidance after generating A$466 million in net mine cash flow during the September quarter, despite a slower start and operational disruptions at several sites. Strong copper pricing and a record contribution from Ernest Henry helped offset weaker production at Cowal, Mungari and Red Lake.
- A$466 million net mine cash flow and A$185 million group cash flow
- 154koz of gold and 18kt of copper produced
- Group AISC of A$1,653/oz, below the FY27 guidance range
- Cash balance rose to A$1.47 billion and net cash to A$141 million
- A$72 million Evolution share of Northparkes recovery project approved
Guidance survives a slower September quarter
Evolution Mining Limited (ASX:EVN) has kept its FY27 guidance intact after a quarter that started below expectations but still produced A$466 million in net mine cash flow. Gold production was 154koz and copper production 18kt, while group all-in sustaining costs came in at A$1,653 per ounce, below the low end of the company’s FY27 guidance range.
Managing director and chief executive Lawrie Conway said the company remained on track for its key FY27 measures, with production weighted towards the second half as Cowal’s underground operation ramps up and new mining areas come online at Red Lake. The quarter’s operating mine cash flow was A$775 million, and the company reported positive net mine cash flow at every operation.
Copper carries the cash generation burden
Ernest Henry was the standout contributor, delivering record net mine cash flow of A$186 million from 17koz of gold and 12kt of copper. A$24 million of partial insurance proceeds related to the December 2025 weather event benefited the result, although the operation still recorded a substantial contribution before that item. The mine’s reported AISC was negative A$6,822/oz, reflecting the value of its copper by-product credits.
Group achieved gold pricing rose 3% from the June quarter to A$6,115/oz, while the achieved copper price reached a record A$20,876/t. Evolution remains unhedged for both metals, leaving its cash generation directly exposed to movements in gold and copper prices. The company’s previous FY27 capital-heavy strategy had already placed substantial emphasis on mine development and copper exposure.
Operational disruptions expose the uneven quarter
The group result masked weaker performances at some individual mines. Cowal produced 65koz after heavy rainfall restricted access to higher-grade underground ore and reduced open-pit availability, while the underground contractor changeover presented transitional challenges. Mungari produced 40koz after several unplanned power interruptions constrained mill availability, lifting its AISC to A$3,172/oz.
Red Lake was hit by planned maintenance and about 60 externally driven power outages, cutting production to 21koz and pushing AISC to A$4,349/oz. Mt Rawdon produced 4koz and generated A$4 million of net mine cash flow before its planned move to care and maintenance in the December quarter. These disruptions did not prompt a guidance change, but they leave the next quarter’s operating performance important to the delivery profile.
Northparkes adds a new recovery project
Evolution’s board approved A$72 million for its share of Northparkes’ Concentrate Regrind and Filtration Project, a A$90 million project on a 100% basis. The company expects the project to improve gold recoveries by 2% and copper recoveries by 1%, while also lifting concentrate grade. It is scheduled for completion by the first quarter of FY29, with the capital already included in previously announced group spending.
The project is forecast by Evolution to deliver an internal rate of return of about 30% to 37%, based on the metal-price assumptions disclosed in the report. Northparkes also advanced the E22 block cave and Coarse Particle Flotation Project, while Ernest Henry’s Bert project moved into underground development after its primary contractor mobilised. At Cowal, the Regal portal remains scheduled for completion by the end of December 2026.
Cash balance rises as Carnaby vote approaches
Group cash flow was A$185 million for the quarter, lifting the cash balance 9% to A$1.47 billion and net cash to A$141 million. Total liquidity stood at A$1.995 billion, including an undrawn A$525 million revolving credit facility. The quarter also included a A$46 million contingent consideration payment linked to the Northparkes acquisition and A$12 million spent on Evolution’s 9.9% investment in Arizona Gold and Silver.
Meanwhile, shareholders in Carnaby Resources are scheduled to vote on Evolution’s proposed acquisition on 26 October, with completion expected by mid-November if the scheme is approved. The transaction is the next step in the Carnaby acquisition, which previously included Evolution taking a 13.7% stake in the copper developer. The immediate test for Evolution is less the headline cash balance than whether its expanding project pipeline can convert capital spending into the production growth embedded in FY27 and beyond.
Bottom Line?
Evolution has financial room and a supportive copper contribution, but maintaining FY27 guidance now depends on a cleaner December quarter at Cowal, Mungari and Red Lake.
Questions in the middle?
- Can Cowal’s underground contractor and weather-affected mining areas deliver the production recovery assumed in second-half weighting?
- Will the Northparkes project achieve its projected recovery gains and 30% to 37% return range during execution?
- How will the Carnaby acquisition affect Evolution’s capital allocation and copper growth profile after completion?