Mount Thorley Warkworth is an integrated complex of two adjacent open-cut coal mines operating since 1981. Mount Thorley is held 80% by Yancoal and 20% by POSCO, while Yancoal-controlled entities hold a combined 84.47% of Warkworth. The operating complex contributed on an 83.6% economic-interest basis in the latest production report. Mining is approved through 15 February 2037. A potential underground mine remains under assessment and could extend the production profile without increasing approved annual production limits.
- Country
- Australia
- Commodity
- Coal
- Stage
- Production