Idemitsu Australia Pty Ltd. Email Format

MiningQueensland, Australia201-500 Employees

Idemitsu Australia Pty Ltd is a mid-sized mining company operating in Australia since 1978 as a subsidiary of the Japanese firm Idemitsu Kosan Co., Ltd. Based in Brisbane with activities across Queensland and New South Wales, it conducts coal mining, processing, and post-mining operations, including the Boggabri coal mine, which exports coal and yields about seven million tonnes per year. The company concentrates on metallurgical and thermal coal for export markets while pursuing sustainability and diversification through energy projects such as pumped hydro and solar installations at Muswellbrook and Boggabri, and by exploring sustainable fuel opportunities. It is investing in critical minerals, including lithium, vanadium, and graphite, to support future clean-energy storage solutions. In January 2025, Idemitsu Australia Resources partnered with TerViva and Stanmore to begin a pongamia plantation trial in Queensland.

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