Jun 18, 2026 – 7.26pmCost blowouts on BHP’s Canadian potash projects have risen to $6.7 billion after the company confirmed the second stage expansion would take longer and cost more.The compounding problems at its Jansen mine in the province of Saskatchewan will force BHP to book a $US2.3 billion ($3.3 billion) impairment in its annual results.Subscribe to gift this articleGift 5 articles to anyone you choose each month when you subscribe.Subscribe nowAlready a subscriber? Fetching latest articles