In Wellington, government planning for a proposed LNG terminal in New Zealand has been criticised after it emerged that modelling did not include a scenario for a global gas price spike, a gap that sits at the heart of current NZ politics and energy policy NZ. The planning issue lands amid volatility in global gas prices and a recent fuel price spike affecting households and industry.

What the plans assumed

The 1News report says the Government’s LNG terminal plans were developed without modelling for a sharp international price surge, despite the project being tied to imported fuel costs. The omission means key assumptions on affordability and security were built without testing the impact of what the report calls a “global price spike.”

That matters because LNG terminals are designed to manage supply risk but also expose consumers to international pricing. Without modelling for extreme price shifts, it is harder to evaluate whether the terminal would stabilise supply or amplify costs during global shocks.

Why the gap matters

The modelling gap affects credibility in government planning and complicates the political debate over whether LNG should play a larger role in New Zealand’s energy mix. Critics can argue that assumptions were too narrow, while ministers must defend decisions made without stress-testing the most volatile outcome.

For a country weighing long-term energy security, the story highlights how policy choices can be undermined by incomplete risk analysis, reinforcing the need for transparent modelling when public trust and price exposure are on the line.