‘The sites are ready’: Power giant wants AI data centres built at its coal plants - SMH.com.au

A power company has proposed building AI data centres at the sites of its retiring coal plants. The proposal is framed as a way to retain jobs and repurpose existing infrastructure and grid connections. No timeline, capacity figures, or firming-power commitments are detailed in the reporting.

Where this fits

This touches the core energy reliability story. Data centres are among the most power-hungry industrial loads in the world. If sited at coal plant locations, they would inherit existing firm dispatchable capacity, but only if that capacity remains operational and profitable. The proposal hinges on whether coal plants can stay open longer than current retirement schedules, or whether new generation (gas, nuclear, or firm renewables) would need to be built to replace them. Without explicit commitments to firm power supply, the proposal risks becoming a land-use shuffle that leaves the underlying grid-firming problem unresolved.

What it means

Data centre demand is real and growing. Hosting that demand near existing grid infrastructure makes logistical sense. But Australia's electricity transition has not yet resolved how to replace retiring coal baseload at the pace required. If data centres are to anchor regional employment and energy strategy, they must be paired with explicit, costed commitments to firm power: either extended coal operation, gas with carbon capture, or nuclear. Otherwise, the sites remain ready but the grid does not.