Rio Tinto’s Flat $10.87B Earnings Cushioned by 17% Copper Price Rise
A Benchmark Mineral Intelligence study finds U.S. copper production could cover 146% of domestic demand but refining capacity lags behind, creating a downstream bottleneck. Rio Tinto’s flat 2025 underlying earnings of $10.87 billion were cushioned by a 17% rise in copper prices despite softer iron-ore markets.
1. Downstream Refining Bottleneck
A recent study found that U.S. copper production could satisfy 146% of domestic demand, but smelting and refining capacity remains constrained, creating a bottleneck in converting raw copper into cathodes. This suggests expanding U.S. refining and scrap-processing facilities would improve supply security more than acquiring new overseas mines.
2. Earnings Performance
Rio Tinto reported 2025 underlying earnings of $10.87 billion, slightly below the $11.03 billion consensus, as a decline in iron-ore prices offset gains. Stronger copper prices and increased output helped cushion the impact on overall profitability.
3. Copper Price Impact and Strategy
Global copper prices climbed about 40% since October and averaged a 17% increase during the year, driven by demand from electrification, data centers and clean-energy technologies. With a planned merger with Glencore not proceeding, Rio Tinto is exploring other avenues to expand its copper portfolio and capitalize on higher metal prices.