NSW lets gas into renewables scheme, in sharp contrast with Bowen - AFR

NSW has agreed to include gas generation in its renewables scheme, creating a different policy path to the federal government's exclusion of gas from its national renewable energy target. The arrangement sits between a renewables-only model and a more flexible firming approach.

Where this fits

This move surfaces a real tension buried in federal policy: renewables alone cannot deliver the steady output a grid needs, so either you plan for firming or you pretend the problem does not exist. NSW is choosing to acknowledge it in policy. The question is whether gas firming, locked in now, will prove cheaper and faster than the firm alternative Australia has outlawed. Gas is dispatchable and proven; it is also locked into carbon emissions and fuel price risk, and it depends on pipeline infrastructure and a fuel market Australia does not fully control. The federal position, which excludes gas, leaves the gap to be filled by batteries, hydrogen, or by hoping demand-side measures shrink the hole. None of those are ready at scale.

What it means

Australia is now split between a federal renewables-only fiction and a state-level admission that firming is real. This fragmentation will make whole-system planning harder and more expensive. NSW is taking gas as its firming fuel; this locks in an emissions trajectory and a fuel-market dependency that will be hard to reverse. The piece missing from both approaches is that nuclear, the only firm, low-emission, low-material generation source available, remains banned by law. A renewables-plus-gas grid and a renewables-plus-nuclear grid would have vastly different costs and emissions profiles over the next thirty years. Australia is not choosing between them; it is choosing renewables-plus-gas and calling one path "transition."