JKM Spot LNG Holds at $22 as Commonwealth Offtake Books Close and Atlantic Supply Wave Builds
JKM holds at $22.00/MMBtu as fully contracted US export capacity removes volumes from spot markets, but a 93-150 mtpa North American build keeps the bearish consensus intact.
Japan Korea Marker spot LNG traded at $22.00/MMBtu at Friday's close (July 25, 2026), roughly $5 above the approximately $17.10/MMBtu assessed in mid-May 2026 (2026-05-19), according to market pricing data. The recovery has outpaced what most market signals suggested was possible.6
The consensus view running through 40 separate market indicators sits unanimously bearish, driven by supply builds across all three major demand regions and the approach of a substantial North American liquefaction wave. Price strength at $22.00 runs counter to that consensus, not in line with it.4
But one concrete supply-side development helps explain the gap. Commonwealth LNG's proposed Cameron Parish, Louisiana project closed its offtake book entirely, lngpriceindex.com reported in May 2026 (2026-05-19), after Mercuria Energy amended its sales and purchase agreement to add 0.5 million tonnes per annum, bringing Mercuria's total to 1.5 mtpa and filling the project to its 8.5 mtpa nameplate capacity.5
The contracted parties are Glencore at 3 mtpa, EQT at 2 mtpa, Mercuria at 1.5 mtpa, PETRONAS at 1 mtpa and Saudi Aramco at 1 mtpa, accounting for every tonne of planned output. None of those volumes will reach spot markets on delivery.5
Focus now shifts to FID, which would add another non-Hormuz Gulf Coast export source to a North American supply build already projected to reach between 93 and 150 million tonnes per annum from the second half of 2026 onward. The scale of that expansion — even with books closed and volumes pre-sold — is the central case for lower JKM over the medium term.5
Japan's inventory picture offers limited demand-side support. METI data released June 28 (2026-06-28) showed LNG stocks for power generation at 2.23 million tonnes as of June 25 (2026-06-25), down 0.14 million tonnes from the prior week but running 0.09 million tonnes above the same point last year. The drawdown is modest and the year-on-year surplus argues against sustained tightness.2
European storage, which shapes the Atlantic arbitrage and can redirect cargoes away from Asian buyers, stood at 77.3% full as of June 30 (2026-06-30), up from 75.5% the week before, AGSI+ data show. A comfortably filled European market reduces the westward pull on spot LNG, keeping more cargoes available for Asian buyers and limiting JKM upside through that channel.2
U.S. working gas stocks ran at 2,805 Bcf as of June 23 (2026-06-23), up 76 Bcf on the week and 25.3% above year-earlier levels, the EIA reported on June 29 (2026-06-29). NYMEX Henry Hub front-month last traded at $2.87/MMBtu at Friday's close (July 25, 2026), too low to create commercial incentive to divert contracted US LNG toward spot arbitrage.2
Fitch Solutions, writing in May 2026 (2026-05-19), noted that JKM had spent much of 2024 under pressure during market normalization after Russia's 2022 invasion of Ukraine, but expected a stronger second half in 2024, with the annual average reaching $12.7/MMBtu. The current $22.00/MMBtu sits well above that forecast, reflecting how far the rebound has extended beyond early expectations.1
The terms of the Commonwealth deal illustrate both sides of the current argument. Long-term demand for US LNG is firm enough that five counterparties, including commodity majors Glencore and Mercuria alongside EQT, PETRONAS and Saudi Aramco, committed to 20-year purchase agreements. Yet those same agreements ensure that Commonwealth's output, once it flows, enters the market fully allocated rather than competing for spot buyers, softening the spot-price impact of the new capacity even as the headline volumes are large.5
For JKM traders, the immediate test runs through August 2026. If Japan's power-sector drawdowns accelerate and METI inventories fall below last year's level, demand-side support for the $22.00/MMBtu footing strengthens materially. If stocks hold surplus to year-ago levels against comfortable European storage and US inventories running a quarter above prior-year, the case for the current price becomes harder to sustain.2,3