World Bank lifts copper price outlook 18%: planning notes for mine projects
Reviewed by Tom Sullivan

First reported on MINING.com
30 Second Briefing
World Bank has lifted its 2027 copper price forecast by 18% to $13,000/t, only 1.5% below its revised 2026 average of $13,200/t, citing slow mine supply growth in Chile and Indonesia, DRC’s copper concentrate export ban, and trade-driven stockpiling into US Comex warehouses. Its metals and minerals index (base metals and iron ore) is now expected to sit 16% above its 2021 peak in 2027, while iron ore is held at $95/dry t and tin at $45,000/t as Simandou and other supply additions come through.
Technical Brief
- Forecast index level in 2027 still sits 16% above its 2021 peak, despite the projected easing.
- Mine development plus permitting, construction and ramp-up are noted as often exceeding a decade, constraining near-term supply.
- Indonesia’s lingering weather-related mine disruptions and Chile’s operational constraints and declining grades underpin subdued copper mine supply growth.
- Iron ore is projected at $95/dry t in 2027, pressured by weak Chinese construction and Simandou-linked supply growth.
Our Take
The higher 2027 copper price path to about $5.90/lb strengthens the economics of large, capital-intensive assets such as Codelco’s El Teniente smelter upgrades, which are already underpinned by roughly $1.4 billion in World Bank Group–backed guarantees according to our recent coverage.
With the World Bank still seeing iron ore around $95/dry tonne in 2027 while lifting copper, tin and zinc forecasts, bulk iron ore projects (including African iron ore such as Simandou) may face relatively tighter investment hurdles than copper-focused builds in Latin America, Africa and Australia.
In our database of 1237 Mining stories, copper and cobalt pieces tied to the World Bank increasingly intersect with policy and trade themes, and the 147 restrictive versus 63 easing measures on critical minerals trade flagged here signals that permitting and offtake risk may now rival geology in project gating for DRC and wider African supply.
Prepared by collating external sources, AI-assisted tools, and Geomechanics.io’s proprietary mining database, then reviewed for technical accuracy & edited by our geotechnical team.
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