After a wild year for gas, how wild will the future be?

While national demand growth is substantial, it is also uneven. LNG demand is heavily concentrated along the Gulf Coast, while power sector growth is pronounced in some regions already facing pipeline constraints. This geographic mismatch between supply, infrastructure, and load growth elevates the importance of targeted investments to move gas from low-cost producing basins to demand centers efficiently.

Supply is abundant—but increasingly constrained by infrastructure

ICF projects U.S. natural gas production to grow 24% (about 25 Bcf/d) by 2030 relative to 2024. Growth is led by the Permian Basin, followed by Haynesville and Appalachia, with associated gas from oil production remaining the lowest cost source of incremental supply. Dry gas resources in Appalachia and Haynesville continue to offer competitive economics, but their ability to serve growing markets depends on takeaway capacity.

Infrastructure—not resource availability—is the binding constraint. Over the past decade, interstate pipeline development, particularly out of the Appalachian Basin, has faced permitting challenges, opposition, and rising costs. As a result, some of the nation’s cheapest gas struggles to reach high demand regions, amplifying regional basis volatility and limiting supply responsiveness during peak periods. At the same time, producers are prioritizing capital discipline and shareholder returns, reducing the elasticity of supply even when prices temporarily rise.

High-risk states are those with a history of denying water and air permits. The table shows pipeline capacity (takeaway and middle-mile) of all projects that are proposed and under construction. Not all these projects are included in the ICF Q4 2025 Base Case.

Permitting remains a significant barrier to timely infrastructure delivery. While intrastate projects in Texas and Louisiana generally advance more quickly, interstate projects—especially in the Northeast—continue to face delays and litigation. Recent federal actions have begun to streamline permitting, but regulatory and legal risks remain significant enough to shape which projects ultimately proceed.

Infrastructure as a stabilizing force

Historically, timely infrastructure development enabled the U.S. to absorb rapid demand growth without sustained price escalation. During the early shale revolution, new pipelines connected emerging supply basins to demand centers, keeping prices low even as consumption surged. That stabilizing mechanism is now weaker. With fewer balancing options in the power sector (shrinking coal-gas switching capability) and tighter infrastructure, the system is more sensitive to supply disruptions, weather, LNG utilization, and regional constraints.

Looking ahead, pipelines and storage are the most effective tools for moderating volatility. Expanding deliverability from low-cost basins, enhancing middle-mile connectivity, and adding storage capacity can reduce basis blowouts, improve reliability, and protect consumers from sharp price swings during peak demand periods.