Southeast Asian LNG Build Fails to Lift Henry Hub as U.S. Output Races to Records
EIA forecasts a record 122.5 Bcf/d of U.S. gas output in 2026, keeping NYMEX Henry Hub front-month near $3 despite growing Southeast Asian LNG demand.
More than 100 gigawatts of gas-fired power capacity remains under development across Southeast Asia, and LNG import capacity in the region has grown from around 47 million tonnes per annum, according to a report published on Thursday (2026-09-24) by Global Energy Monitor. The numbers represent a structural demand signal for U.S. LNG exporters. Yet NYMEX Henry Hub front-month traded at $3.05/MMBtu on Thursday (2026-09-24), off 0.33%, as domestic supply continues to outpace what even strong Asian demand can absorb.6,4
The Philippines illustrates the demand side. Meralco, which serves more than half of the country's electricity load, sources roughly 60% of its supply from natural gas, almost all of it U.S. dollar-denominated LNG, according to Ember. Six months into a declared energy emergency, the country's grid remains heavily reliant on imported molecules. Ember estimates that deploying 3,500 MW of rooftop solar with 4,500 MWh of battery storage could cut that import dependence materially, but the infrastructure is not yet in place.6
The ceiling for Henry Hub is being built on the supply side. The EIA's August 2026 Short-Term Energy Outlook forecast U.S. marketed natural gas production averaging 122.5 Bcf/d for the full year, surpassing the previous record of 118.5 Bcf/d set in 2025. Lower 48 marketed production in the first quarter of 2026 averaged 117.2 Bcf/d, already 4% above the same period a year earlier.4,1
Two basins carry most of the increase. The Permian is expected to produce 29.2 Bcf/d in 2026, 6% above 2025 levels per EIA forecasts, with pipeline constraints seen easing later this year and growth projected at 10% in 2027. The Haynesville, which feeds directly into Gulf Coast LNG terminals, is forecast up 6% in 2026 and 8% next year.1
Storage reinforces the picture. Inventories in early August stood 6.7% above the five-year seasonal average, according to FXEmpire. Sellers have stayed active on each smaller build, and the market has lacked the sustained string of draws needed to shift the balance. It can bounce on feedgas and weather. It has not held those gains.5
Total U.S. LNG export capacity sits near 14 Bcf/d, roughly 15% of domestic production, with every additional Bcf/d of export demand pulling the same volume from the domestic balance, according to Investing.com analysis. Asian LNG benchmark JKM stood at $25.72/MMBtu on Thursday (2026-09-24), a spread of more than $22 above the NYMEX Henry Hub front-month that should in theory maximize U.S. LNG loadings. Henry Hub's muted response to that spread measures how much production is available.2
Wood Mackenzie has warned the supply abundance will not last indefinitely. The consultancy argued that the decade of near-zero marginal cost U.S. gas production is drawing to a close, with the share of output at negligible marginal cost expected to fall below 20% over the next ten years. Analyst Wang said prices will need to go higher and stay higher to attract new molecules to market once supply becomes less responsive to price signals. Wood Mackenzie also noted that Henry Hub remains a localized benchmark, shaped by conditions in southern Louisiana rather than a global clearing price.3
Near-term data do not support that longer-horizon view. The EIA forecasts further production increases throughout the rest of 2026, with Permian and Haynesville growth still accelerating. Bearish NYMEX Henry Hub flows through to gas generation costs across ERCOT, PJM, and ISO-NE, keeping downside pressure on power markets.1
New Southeast Asian LNG contracts are the pressure valve. If signed at a pace that tightens the export pipeline before U.S. storage surpluses compound further, the supply-demand balance shifts. But if rooftop solar deployment in the Philippines and its neighbors accelerates at the pace Ember's modelling suggests is technically feasible, some of the anticipated LNG offtake may not materialize on schedule, leaving U.S. supply growth with even less outlet than Thursday's (2026-09-24) prices already reflect.6