We would be ‘toast’ without the government: Snowy 2.0 chief - The Australian

The chief executive of Snowy Hydro has stated that the company would be unable to proceed with the Snowy 2.0 pumped-hydro expansion without government support. The project, designed to store renewable energy and provide dispatchable power, requires substantial capital investment that private markets alone have not funded.

Where this fits

This reveals a core cost problem with the renewables-dependent grid: firming infrastructure does not pay for itself at market prices, so it must be underwritten by taxpayers. Snowy 2.0 is a pumped-hydro scheme, not a battery or gas plant, yet even this proven, long-lived technology cannot attract private capital without a public guarantee. The same constraint will apply to every other firming solution Australia builds. A grid that runs on weather-dependent generation cannot stand alone; it requires a massive, expensive, and perpetually state-subsidised layer of backup capacity. That cost is systemic and unavoidable, yet is routinely omitted from renewable-cost comparisons.

What it means

Australia is committing to a grid architecture that cannot operate without continuous government support for firming assets. This is not a temporary transition cost: it is the permanent structure of a renewables-only system. The same fiscal pressure will apply to transmission overbuild, battery storage, and whatever other technologies are needed to smooth supply. Sovereignty compounds the risk: firming and storage assets are essential infrastructure, yet Australia has outsourced manufacturing of batteries, inverters, and panels to China. A grid that depends on state-funded firming, on Chinese-made components, and on weather patterns is a grid exposed to both fiscal strain and strategic coercion.