Perth, Australia, April 25, 2026, 06:02 (AWST)
PLS Group Limited is kicking off commissioning of its lithium processing demonstration plant at the Pilgangoora site in Western Australia. The move comes on the back of up to A$38.1 million in government backing and an offtake agreement with China’s Ningbo Ronbay New Energy Technology. Managing Director and CEO Dale Henderson said the aim is to see if PLS can “capture more value” by advancing further down the lithium supply chain. PLS
Timing is key here. Australia produces over half of the global supply of spodumene—a hard-rock lithium mineral—but refines only a fraction of it domestically, according to the Australian Renewable Energy Agency. ARENA chief Darren Miller described the initiative as an “important step” toward establishing local capacity for low-emissions battery materials. Australian Renewable Energy Agency
The plant’s process hinges on electric flash calcination, blasting spodumene concentrate at high temperatures to create a lithium-rich intermediate. At full tilt, the facility can take in roughly 27,000 tonnes of spodumene concentrate each year, turning that into about 3,000 tonnes of lithium phosphate—vital for lithium-ion batteries used in EVs and energy storage.
The trial lands as PLS posts stronger figures out of its main operation. Production hit a record 232.4 thousand tonnes for the March quarter. Realised spodumene prices surged 61% to US$1,867 a tonne. The company notched up A$567 million in revenue, with cash on hand rising to A$1.455 billion. FY26 guidance remains unchanged.
PLS closed at A$5.77 at 16:40 on April 24, up 1.58% for the session. Market cap printed near A$18.6 billion. Price figures were listed as delayed and indicative.
Kaan Peker at RBC Capital Markets described the quarterly numbers as a “clear beat,” according to Stockhead. It landed against a mixed sector backdrop—PLS’ results stood out, while IGO faced headwinds after slashing its Greenbushes outlook. Peker labeled that revision a “meaningful downgrade” in both volume and margin. Stockhead
PLS took action on the funding front as well. Just a day before, it wrapped up a US$600 million sale of 6.875% senior unsecured notes due 2031—these are not tied to any collateral. The company used part of that cash to pay down A$375 million from its revolving credit line, which now stands at A$500 million, halved from its previous A$1 billion.
Still, the plant is a validation effort for now—not yet a sign of a mature commercial operation. Calix stays on board as technology partner, even after PLS’s full takeover. According to Calix, PLS will shoulder operating losses through commissioning and into production. The bigger question hinges on plant performance, buyer interest, and what’s happening in the lithium market.
