EventDocument
BHP raises the cost of Jansen Stage 1 to US$8.4B (US$5.7B at approval in 2021); first production mid-2027
BHP's January 20, 2026 update raised the Stage 1 estimate from US$7.0-7.4 billion (July 2025) to US$8.4 billion; first production stays at mid-2027, the date set in July 2025 after an earlier 2026 target slipped. Stage 1 was 75% complete in January and 84% at June 30, 2026 (BHP annual report). In June 2026 BHP raised Stage 2 to US$6.9 billion (from US$4.9 billion), with first production in late FY2031 (BHP's year ends June 30), and said it expected an impairment of about US$2.3 billion on Jansen. BHP's sales agreements for Jansen output were non-binding (reported 2024); a June 2025 Library of Parliament note says BHP, Mosaic and K+S each said publicly either that they did not expect US demand to drop or that they were confident of finding other buyers if needed.
- Date
- Kind
- Other
- Where
- Saskatchewan
- Evidence
- Document: An official document: a bill, a filing, an agreement text. How evidence is weighed
- Who
- BHP (acted)
Sources
- SEC EDGAR, “BHP annual report on Form 20-F, FY2026” (external site). source record
- Mining Technology, “BHP signs non-binding potash sales deals for Jansen mine” (external site), . source record
- Library of Parliament (HillNotes), “Potash and the Canada-United States Trade Relationship” (external site), . source record
- Mining Technology, “BHP faces $1.7bn blowout at Jansen project, production pushed to mid-2027” (external site), . source record
- BHP, “Update - Jansen Stage 1 Potash Project” (external site), . source record
- BHP, “Update - Jansen Stage 2 Potash Project” (external site), . source record
Projects
Claims that rest on this event
- We put 'faster, and more volume reaches the US' (this outcome or a stronger one) at about 85%, the figure from the journal's volume model, counting oil, gas, power, uranium, potash and metals: about 89% if Canada gets a full aluminum exemption, about 76% if the 50% aluminum tariff lasts. It is checked in 2034 against 2024, and counts only if the yearly value reaching the US, at fixed prices, is more than about US$4 billion above 2024, about 3% of that year's total, so that ordinary year-to-year swings don't count; electricity is compared at normal water levels in both years. The southbound volume is largely committed already: an oil pipeline expansion with a final investment decision and new uranium mines.
Potash costs keep rising; first production had already slipped to mid-2027 (announced July 2025).
How it bears on the outcome
| Explanation | Fit | Why |
|---|---|---|
| O0 No meaningful speed-up | Fits weak | Stage 1 cost rising from US$5.7B to US$8.4B with repeated slips is consistent with no meaningful speed-up for this project. |
| O1 Faster, but the extra output goes mostly elsewhere | Neutral weak | Producers saying they could find other buyers if needed is a statement of options, not a shift in sales; fits the destination readings equally. |
| O2 Faster, and more volume reaches the US (this level or higher) | Neutral weak | Nothing here shows potash volumes to the US rising or falling. |
| O3 Locked-in preferential terms for the US | Neutral weak | Sales agreements were non-binding and no US terms are reported. |