Project Ramp-Ups and Capacity Expansions to Increase Australian Coal Output in 2026

Why It Matters

The short‑term production boost masks a structural decline, signaling shifting investment risk for coal assets amid tighter regulations and a global energy transition.

Key Takeaways

• 2026 output up 3.9% to 483.2 mt.
• Maxwell, Byerwen, Narrabri projects drive growth.
• Ulan mine expected to rebound after constraints.
• Mine closures and demand shift cause long‑term decline.
• New regulations increase compliance costs for coal projects.

Pulse Analysis

Australia’s coal sector continues to underpin the national economy, with thermal coal supplying over 60% of output. While 2025 production held steady at about 65 mt, the industry has leveraged new assets such as the Olive Downs Complex and operational efficiencies at legacy mines to sustain volumes. This stability, however, is fragile, as recent disruptions at Ulan and the temporary shutdown of Moranbah North illustrate the sector’s sensitivity to operational setbacks.

The 2026 outlook shows a modest 3.9% increase, primarily fueled by the Maxwell underground expansion and capacity upgrades at Byerwen and Narrabri. These projects, alongside the extended life of New Acland and a projected Ulan recovery, offset declines from aging operations like Wilpinjong and the imminent closure of Glencore’s Integra mine. The net effect is a short‑term production uptick, but the gains are narrow, reflecting limited room for large‑scale new capacity in a market increasingly constrained by cost and regulatory pressures.

Beyond 2026, Australia faces a structural contraction, with output expected to dip to 448.7 mt by 2035—a 0.8% annual decline. The trajectory is driven by scheduled mine closures, weakening thermal coal demand as renewables and natural gas capture market share in the US and China, and the Environment Protection Reform Act 2025, which raises compliance costs and extends project timelines. Investors and policymakers must therefore balance short‑term production incentives against long‑term sustainability and transition risks, as the coal sector navigates an era of heightened environmental scrutiny and shifting energy economics.