Santos rejects idea exporters to blame for east coast gas woes - theaustralian.com.au

Santos has rejected the suggestion that LNG exporters bear responsibility for tight gas supplies on Australia's east coast, according to a report in The Australian. The company's position contests the framing that export commitments have worsened domestic gas scarcity and price pressure.

Where this fits

This touches directly on the reliability case. East coast gas underpins dispatchable power generation at scale. When domestic supply tightens, either prices spike (raising electricity costs) or gas-fired generation is constrained, forcing greater reliance on intermittent renewables at moments when they cannot deliver. The question of whether exporters or domestic users bear responsibility for scarcity is secondary to the fact of scarcity itself. Australia locked in long-term LNG contracts before building a clear picture of how much gas would be needed to firm a renewable-heavy grid. That structural choice, made a decade ago, now constrains optionality.

What it means

The east coast gas market will remain a pinch point for grid reliability and cost. Whether Santos or others are culpable for that pinch is a question of contract law and past policy. What matters now is that Australia has committed gas volumes to export, committed gas-fired generation to the grid, and discovered only recently that the stack does not comfortably fit. As coal plants close ahead of firm replacement capacity, the pressure on remaining gas generation will intensify. The grid will either run tighter margins on reliability, or electricity costs will rise to ration demand. Neither outcome is ideal. Neither is avoidable by blame.