Nat Gas May Lose Its Seasonality and Become More Expensive Due to Surging Demand

The era of ultra-cheap U.S. natural gas appears to be ending. A combination of explosive demand growth from LNG exports and AI-driven data centers, paired with maturing supply dynamics, is poised to push Henry Hub prices higher while potentially flattening the traditional seasonal price swings that have defined the market for decades.

Traditional Seasonality Under Pressure

For years, U.S. natural gas prices exhibited clear seasonality. Winter heating demand and summer power-generation peaks for air conditioning drove higher prices and tighter storage dynamics, while shoulder seasons allowed for inventory builds. This created predictable cyclical patterns in pricing and trading.

As discussed on the Energy News Beat Channel by host Stu Turley and industry experts (including panels featuring Steve Reese of Reese Energy Consulting, Kirk Edwards, and others), this cyclical/seasonal nature may be fading. New, steady baseload demand sources — particularly hyperscale data centers running 24/7 and consistent LNG export pull — are structurally changing the demand profile. These loads are far less weather-sensitive than traditional residential/commercial heating or peak summer cooling, potentially smoothing out price volatility over time.

Recent Henry Hub price history and EIA forecast (monthly averages). Prices have remained relatively contained but are expected to firm as demand accelerates.

Surging Demand: LNG Exports and AI/Data Centers

LNG exports have transformed from negligible to a major demand driver. U.S. LNG exports rose from just 0.5 Bcf/d in 2016 to around 15 Bcf/d in 2025, with capacity on track to more than double by the early 2030s. Exports already account for over 15% of total U.S. natural gas demand and are projected to reach 18+ Bcf/d by 2027 in some scenarios.

Major U.S. LNG export terminals (map view). Gulf Coast infrastructure is expanding rapidly to meet global demand.

AI and data centers represent the newest and potentially most transformative demand source. Power-sector gas demand alone is forecast to require an additional 17 Bcf/d by the mid-2030s — nearly a 50% increase from recent levels. Global Energy Monitor data shows U.S. gas-fired power capacity in development nearly tripled in recent periods, with a significant portion tied directly or indirectly to data center growth.

Illustration of a modern hyperscale/AI data center — facilities with massive, continuous power needs that favor reliable natural gas generation.

Analysts such as East Daley Analytics project roughly 32 Bcf/d of total incremental U.S. natural gas demand by 2031, split roughly evenly between LNG feedgas and data center/power demand.

Supply Constraints Add Upward Pressure

On the supply side, the easy gains are largely behind us. Producers have largely drilled out the highest-quality acreage in key plays like the Marcellus, Permian, and Haynesville. Productivity improvements from technology have plateaued, and the share of low-cost associated gas (from oil-directed drilling) is expected to decline significantly. Wood Mackenzie notes that associated gas accounted for roughly half of supply growth over the past decade at near-zero marginal cost; that share is projected to fall below 20% over the next ten years.

As a result, higher and more sustained prices will be needed to incentivize new supply.

Price Outlook

Wood Mackenzie forecasts Henry Hub prices shifting from the long-standing $2–4/MMBtu range toward ~$5/MMBtu (real) by 2035.

As of early July 2026, spot prices have been trading in the $3.20–$3.35/MMBtu range, with EIA projecting averages around $3.34/MMBtu for the second half of 2026 and $3.46/MMBtu in 2027. Storage levels remain relatively healthy (2,922 Bcf as of late June 2026, above the five-year average), which has kept near-term prices in check, but the structural demand tailwinds are building.

Even at $5/MMBtu, U.S. natural gas would remain highly competitive on the global stage compared to European or Asian prices.

Key Takeaways for the Market

Demand is becoming more structural and less seasonal. Data centers and LNG provide year-round pull, potentially reducing the amplitude of traditional winter/summer price spikes.
Supply is less elastic than in the shale boom era.
Prices are likely to trend higher over the medium-to-long term, supporting producer economics while still keeping U.S. gas affordable domestically and attractive for export.
The U.S. retains a significant competitive advantage in energy, but infrastructure (pipelines, power generation, and grid connections) must keep pace.

This shift represents both opportunity and challenge for producers, midstream operators, power generators, and consumers. As Stu Turley and guests have highlighted on Energy News Beat, the market is evolving from a regionally cyclical commodity toward one with stronger global and structural demand drivers.