Gas reserve ‘could blow away $330bn’ - The Australian

A gas reserve in Australia risks destroying A$330 billion in value, according to reporting in The Australian. The claim centres on the risk that stranded assets, infrastructure built to export gas, will become economically unviable if demand falls faster than expected.

Where this fits

This story lands squarely on cost and grid reliability. Australia is building a renewables-heavy grid that demands gas for firming during windless, sunless periods. That firming need is the only thing keeping demand for gas infrastructure alive. If the grid's renewable build is faster or more effective than current models assume, gas becomes stranded. If it is slower, gas burns harder and longer, and emissions rise. Either way, the whole-system cost of a renewables-only transition, including the gas backup that keeps it running, has been under-counted, and Australia is now discovering how.

What it means

Australia is caught between two bad positions. Invest heavily in new gas infrastructure and risk it becoming uneconomical; avoid investment and risk blackouts when renewables cannot meet demand. The A$330 billion figure underscores what Energy Realism has long held: a firm, predictable power source at scale is not optional, and betting the grid on the hope that batteries or demand management will solve the gap is expensive and risky. Nuclear would break this bind, it is firm, low-emission, and does not require a parallel gas fleet. But Australia's nuclear ban forecloses that path, leaving gas as the only large-scale firming option, with all the stranding risk and emissions lock-in that entails.