PERTH, Australia, April 24, 2026, 19:58 (AWST)
- Fortescue approved a US$680 million Pilbara green-energy expansion aimed at industrial customers and data centres.
- Shares closed 5.67% lower at A$19.78 even after record nine-month iron ore shipments.
- FY26 shipment guidance stayed at 195 million to 205 million tonnes, but Iron Bridge guidance was cut after cyclone disruption.
Fortescue Ltd shares sold off on Friday after the miner added US$680 million, about A$952 million, to its Pilbara clean-power buildout, testing investor patience even as the company posted record nine-month iron ore shipments. The stock closed down 5.67% at A$19.78.
Why it matters now is that Fortescue is trying to turn its push to cut diesel and gas use at its mines into a broader power business, just as data-centre demand rises and energy markets stay unsettled. The company said the new spend will build 200 megawatts of “firmed” green energy — renewable power backed by storage so supply can be delivered when needed — for industry customers including data centres. Global
The selloff shows the tension in the pitch. Investors are being asked to absorb another layer of green spending on top of a US$6.2 billion decarbonisation program, after Fortescue’s earlier green hydrogen push lost some of its shine and while its earnings still hinge heavily on iron ore.
Fortescue shipped 48.4 million tonnes of iron ore in the March quarter, up 5% from a year earlier and a record for a third quarter. Nine-month shipments reached 148.7 million tonnes. The company kept its FY26 total shipment forecast at 195 million to 205 million tonnes, but cut Iron Bridge guidance to 9 million to 10 million tonnes from 10 million to 12 million after Tropical Cyclones Mitchell and Narelle hit production and outload.
C1 unit cost at the hematite business, a site-level measure of mining and processing cost before some freight and corporate expenses, was US$18.29 per wet metric tonne. Fortescue said a US$10 move in Brent crude can shift that cost by about US$0.20 per wet metric tonne, assuming other factors do not change. That gives the oil-price argument some bite.
“We delivered a solid quarter,” Metals and Operations Chief Executive Dino Otranto said, citing “record shipments of 148.7 million tonnes” for the nine months. He said the green grid buildout was under way, with 630MW of solar and 133MW of wind under construction, because “energy supply is increasingly uncertain.”
The new Pilbara Green Energy Project sits outside what Fortescue says it needs for its Real Zero by 2030 plan, its target to eliminate fossil fuels from its Australian iron ore operations by the end of the decade. The base green grid is planned to include 1.2GW of solar, 600MW of wind, 4-5GWh of battery storage and 620 kilometres of transmission lines by 2028.
Executive Chairman Andrew Forrest framed the move as a commercial extension, not just an emissions project. Fortescue is “extending this model to new customers, particularly data centres,” he said, adding that the system could be delivered “cheaper and faster” than traditional alternatives. Global
Otranto told analysts the market for behind-the-meter green power — energy supplied directly to a customer rather than through a public grid — was “hot,” and that time to market mattered for hyperscalers, the large cloud-computing groups behind much of the data-centre buildout. Microsoft on Thursday said it would invest A$25 billion in Australian AI and cloud infrastructure by 2029, underscoring the kind of demand Fortescue is pointing at. Renew Economy
Still, the comparison with peers was not flattering on the day. BHP edged up 0.12% and Rio Tinto slipped 0.21%, while Fortescue fell 5.67%, dragging the materials sector as the ASX 200 finished lower for a fifth straight session.
But the plan has weak spots. Data-centre customers have not been named, the return profile is still not proven in public numbers, and Fortescue ended March with US$4.2 billion cash and US$1.6 billion net debt after a US$1.3 billion interim dividend and US$915 million of quarterly capital expenditure. More weather disruption at Iron Bridge, slower green-grid commissioning or a softer iron ore price would narrow the room for error.
Fortescue is also pushing into other growth areas. It completed the Alta Copper acquisition in March for about US$70 million, giving it the Cañariaco project in Peru, and expects first hot metal at its Christmas Creek green-metal project in the June quarter. Growth and Energy Chief Executive Gus Pichot called copper “a core pillar” of the diversification plan.
