BREAKING: BHP bracing for strike after WA workers back industrial action

BHP facing 'historic' strike as union members back industrial action in Port Hedland Thu 11 Jun 2026 at 5:59pm In short: 450 workers at BHP's Port Hedland operations are expected to back protected industrial action, in a move that could halt ships from the worlds biggest bulk export port. Unions and BHP have been negotiating since October. What's next? Strike action could commence as soon as next week. Unionised maintenance workers at BHP's port operations in WA's Pilbara have voted to go on strike, marking the start of what could be the mining industry's most significant industrial action this century. The Australian Manufacturing Workers Union (AMWU) confirmed 90 per cent of its members at the mining giant's operations in Port Hedland, 1,600km north of Perth, backed the proposed work stoppages. Results from a similar Electrical Trades Union (ETU) ballot are expected later today. If ETU members vote for protected action, stoppages involving around 450 workers could begin as early as next week, with staff required to give five days' notice of any industrial action at the country's largest bulk export port. The ballots asked workers to endorse an unlimited number of stoppages, ranging between 30 minutes and 24 hours. The vote followed months of failed negotiations between the unions and BHP over a new employment agreement for its local workforce. In a statement released after the vote, AMWU State Secretary Steve McCartney said the result was a sign of frustration within the mining giant's workforce. "Workers shouldn't have to wait seven months for genuine progress at the bargaining table," he said. "Members have had enough. They are demanding to be heard and they are demanding a fair agreement." A BHP spokesperson told the ABC the company's focus was on reaching an outcome that maintained "industry leading pay and conditions". "In the event of union disruptions at out sites, we have strong contingency plans in place to protect our people and ensure safe, reliable operations can continue." It did not specify what those contingency plans involved. Unions aim to shut down port The financial costs of any disruption at the port are likely to be significant, with a number of estimates put forward. BHP exported 290 million tonnes of iron ore through Port Hedland in the last financial year. Based on the latest available reporting and budget data, the mining giant could face losses of between $110 million and $126 million per day. Any disruption to exports could cost the WA government $6.85 million a day in royalty payments. BHP, mining industry groups and the opposition have blamed the Albanese Government's changes to industrial relations laws for the return of unionised labour to the Pilbara after a lengthy absence. But Resources Minister Madeline King said BHP had successfully negotiated enterprise bargaining agreements with significant sections of its Australian workforce. The minister said workers had a legal right to take protected action. "It seems to be a particular aversion to modern unionism in the Pilbara and it's difficult to understand sometimes," Ms King said. "It is hard sometimes to understand why they object to EBAs in the Pilbara, but nonetheless, that is a matter for BHP and the union representatives to work out. "The ideal outcome is for all parties to remain at the negotiating table and find a way through." Premier Roger Cook said the WA government had no role to play in resolving the dispute, but offered support to workers. "Stand up for your rights; get the best wages and conditions that you can," Mr Cook said. "Sit down and negotiate with the employers, come to an agreement, and continue to create great economic opportunities for you and your family." Loading