Chevron Australia Warns LNG Prices Will Stay Elevated for Six Months as Gorgon and Wheatstone Cover 5% of Global Supply
Chevron Australia's six-month price warning puts Gorgon and Wheatstone, which together account for roughly 5% of global LNG supply, at the centre of Asian spot LNG forecasts.
Chevron Australia told OilPrice.com on September 14 (2026-09-14) that LNG prices are set to remain elevated over the next six months, with one executive saying "I have a hard time seeing the prices come down," citing ongoing supply disruption from the Middle East conflict.7
The scale of what Chevron runs in Western Australia gives that comment weight. Gorgon, the largest LNG facility in Australia, has a nameplate capacity of 15.6 million tons per year. Wheatstone, Chevron's second facility in the state, is rated at 8.9 million tons annually. Together, OilPrice.com reported, the two projects account for roughly 5% of global LNG supply — making Chevron Australia's output guidance directly relevant to any buyer or trader with Asian LNG exposure.7
JKM, the benchmark for Asian spot LNG, was at $24.88 per MMBtu on September 14 (2026-09-14). ICE Brent crude front-month stood at $107.64 per barrel on that date, reflecting the same Middle East tensions Chevron cites as the driver of LNG tightness. Much of Chevron's Australian output flows under long-term supply contracts with Asian utilities, which channels disruption risk into the relatively thinner spot market rather than spreading it evenly across all buyers.7
Both plants already experienced physical disruption this year. A tropical cyclone struck Western Australia in late March (2026-03-26), forcing shutdowns at Gorgon and Wheatstone, as well as at Santos's Barossa gas field, which feeds Darwin LNG. The three-facility outage sharpened a supply crunch already aggravated by the Middle East conflict, Yahoo Finance and RTE reported at the time.4,5
Wheatstone's recovery was slow. Chevron told Montel on Thursday (2026-05-21) that it had restarted just one of two LNG trains at the 12.1 billion cubic metre per year facility, bringing capacity to 50%. Whether the second train has since been restored is not disclosed in available reporting; if it remains offline, Wheatstone's actual output is still running below its rated 8.9 million tons per year.1
Australia exported more LNG than any other country in 2022, ACCR data show. The country is a leading supplier to Japan, meaning sustained outages at Chevron's Western Australian facilities translate directly into JKM price pressure as Northeast Asian buyers seek replacement cargoes.2,5
Strategic ties between Australia and its largest LNG customer are deepening. On May 19, 2026 (2026-05-19), the prime ministers of Australia and Japan signed an energy cooperation pact covering LNG supply chains and critical minerals, Reuters reported. Long-term contracted flows secured under such frameworks reduce spot market liquidity, reinforcing the tight-supply dynamics Chevron is forecasting.3
Chevron also signed a domestic supply agreement in July (2026-07-10) to deliver 46 petajoules of natural gas to Perth-based utility Alinta Energy over five years, drawn from its Western Australian projects. Supply obligations of that size draw on the same reservoirs feeding Gorgon and Wheatstone's export trains, limiting how far Chevron can redirect volumes offshore when spot premiums are wide.6
The financial record of Australia's LNG expansion complicates the current high-price story. An ACCR analysis found the country's LNG growth wave consumed $234 billion in capital expenditure across eight projects sanctioned between 2007 and 2012 — more than twice the combined market capitalisation of Australia's 20 largest fossil fuel companies. Despite $35 billion in free cash flow generated in 2022 alone, ACCR estimated the build-out had eroded $19 billion in shareholder value in aggregate, with project IRRs ranging from 3.4% to 10.4% and Gorgon the only project to exceed that upper bound.2
High spot prices improve cash generation without revising the underlying returns on capital that took decades to materialise. Traders tracking JKM will focus on Wheatstone's second-train status, unreported since Chevron's May restart disclosure, and on how quickly the Middle East supply disruption underpinning Chevron's six-month price call actually unwinds.1,7