North America's LNG export capacity could more than double by 2029, according to the U.S. Energy Information Administration. That is the headline number from the agency's latest outlook, and it frames the next five years of buildout across the continent's gas export infrastructure.

The projection lands at a moment when developers, offtakers and pipeline operators are all watching the same calendar. Multiple projects are under construction, and the EIA's forecast suggests the region's export base — already the world's largest after years of terminal startups along the U.S. Gulf Coast — has substantial room left to grow.

What does the doubling actually mean?

A doubling of export capacity by 2029 implies that North America would ship roughly twice as much LNG as it can today once the buildout completes. For upstream producers in the Appalachian and Permian basins, that translates into sustained pull on feedgas demand. For the midstream segment, it means more pressure on pipeline takeaway into Gulf Coast liquefaction hubs.

The EIA, the statistical arm of the U.S. Department of Energy, published the forecast through its regular short-term outlook channels. The agency's projections have become a benchmark for market participants sizing the balance between global LNG demand and Atlantic Basin supply.

Construction pipeline, not speculation

The crucial distinction here is between sanctioned capacity and appraisal-stage concepts. The EIA's 2029 horizon covers projects already under construction or far enough through permitting to count in the agency's base case. Speculative terminals without firm offtake or permits do not move this number.

That matters for readers tracking the sector. A forecast anchored to steel already in the ground carries more weight than one that assumes FIDs yet to come. The EIA's framing — "could more than double" — keeps the conditional tense, but the trajectory rests on real projects with real schedules.

For context on the demand side: European buyers have contracted aggressively for U.S. volumes since 2022, and Asian offtakers continue to sign long-term agreements with American developers. That commercial backbone underwrites the construction wave the EIA now counts.

What could slow it down

No capacity forecast survives contact with the construction schedule untouched. Liquefaction projects have a long history of commissioning delays, cost overruns and regulatory friction. The EIA's "could" carries that weight — the doubling is a projection, not a promise.

Watch items for the sector are straightforward:

• Permitting timelines for pending terminal applications
• Startup dates for projects now under construction
• Feedgas pipeline expansions serving Gulf Coast liquefaction
• Global LNG demand signals from European and Asian buyers

The takeaway

The EIA's number gives the trade a yardstick: North America's LNG export capacity, already the continent's single largest energy export engine by value, has a credible path to double by 2029. The watch item is execution — whether the terminals under construction hit their startup windows, and whether the pipelines feeding them keep pace.