Simandou Satellite Images Show Stockpile Growth, Rail Progress Toward 44Mtpa
UBS’s satellite imagery analysis reveals accelerated earthworks at the Simandou iron ore concession in Guinea, highlighting expanded stockpile yards and advancing rail corridor construction. Analysts now see Rio Tinto potentially reaching its initial 44 million tonnes per annum capacity ahead of the original 2028 timeline.
1. Satellite Imagery Findings
UBS analysts reviewed recent high-resolution satellite images of the Simandou concession in southeastern Guinea and identified a clear expansion of ore stockpile yards alongside visible progress on the linking rail corridor. These signs of intensified earthworks and infrastructure development suggest on-site construction is advancing more rapidly than in prior quarters.
2. Production Timeline Impact
With infrastructure ramping up ahead of schedule, UBS now projects that Rio Tinto could commence first phase shipments in late 2026 and accelerate toward its targeted 44 million tonnes per annum capacity sooner than the previously penciled 2028 start. An earlier ramp-up could boost free cash flow generation and improve project economics for the company.