Mount Pleasant thermal coal mine secures 6-year extension

The New South Wales government has approved a six-year extension for MACH Energy's Mount Pleasant coal mine near Muswellbrook, allowing operations to continue beyond its previously scheduled closure in December 2026 and raising the approved annual extraction capacity, according to a statement issued by the operator on August 14.

The Mount Pleasant mine is a major open-cut thermal coal operation in New South Wales' Hunter Valley. MACH Energy applied for the extension after its existing mining consent - originally granted in 1999 - was due to expire in December 2026. The latest approval – Modification 8 (MOD 8) – extends the mine's operating life through