A contentious 48-hour industrial action by unionized workers has shut down critical operations at BHP Group’s Port Hedland, Australia’s largest iron ore export terminal, amplifying long-running tensions over pay and working conditions at the multinational mining giant.
The industrial action kicked off Saturday with a 24-hour ban on vessel loading, before escalating to a full site-wide work stoppage on Sunday. The action marks the second major strike staged by BHP Port Hedland workers in less than two months, following a similar walkout in early July.
Disputes have emerged not only over pay terms but also over the scale of worker participation and the financial damage caused by the shutdown. The Combined Ports Unions estimates that a full day of suspended operations costs BHP roughly $120 million in lost revenue, alongside an estimated $7 million in foregone royalty payments for the Western Australian state government. Port Hedland handles more than 1.6 million tonnes of iron ore daily on average for multiple major miners, so even a short shutdown carries significant macroeconomic ripple effects.
Union representatives claim near-total worker participation: of the 150 staff rostered for weekend shifts across the 450 workers covered by the enterprise agreement, almost all refused to report for duty. They allege that by Sunday, no maintenance workers remained on site for mechanical or electrical work, and just three employees — two production staff and one supervisor — were left to operate three active ship loaders. However, other sources have pushed back on this account, claiming the actual number of striking workers was closer to 70.
In a statement, BHP disputed the claims of major operational disruption, asserting that all scheduled vessels were loaded and departed on schedule despite the industrial action. The company has tabled a 16% pay increase offer spread over four years, but has repeatedly warned that strike action will only delay finalization of a new enterprise agreement.
Union leaders say workers have been negotiating for a fair deal for more than a year, demanding equal pay for equal work, transparent enforceable workplace conditions, and wages that align with comparable mining projects across Western Australia and the country. Currently, workers are employed under a patchwork of individual contracts that leave core working conditions subject to undisclosed company policy, a structure the union argues is unfair to staff who work in harsh, remote conditions and require specialized technical skills.
Adam Woodage, secretary of the WA branch of the Electrical Trades Union (ETU), emphasized that the union’s core priority remains reaching a negotiated deal rather than creating ongoing disruption. “Workers have been trying for more than 12 months in some cases to negotiate an honest agreement that recognises the specialist skills, extreme conditions and personal sacrifices this work involves,” Woodage said. “They want a transparent, enforceable agreement that delivers the same pay for the same work and is competitive with projects around the country and the state.”
While both sides confirmed that midweek negotiations held ahead of the strike were described as productive, no agreement was reached on key outstanding substantive issues. The next round of negotiations is scheduled for August 18, when both parties will meet again with the Fair Work Commission to attempt to resolve the deadlock. Notably, the strike has not impacted operations for other Pilbara-based miners that use Port Hedland infrastructure, including Fortescue Metals Group and Hancock Prospecting.