Alaska LNG Says Asia Shipping Costs Could Be 65% Below U.S. Gulf, Testing Whether Geography Can Offset a $54.5B Build
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Alaska LNG developer Glenfarne says the cost of shipping LNG to Asia from its proposed Alaska project could be at least 65% lower than shipping from the U.S. Gulf Coast, putting transportation economics at the center of its defense of a project expected to cost $44.5 billion to $54.5 billion. The proposed 20-million-tonne-per-year development would move North Slope gas through roughly 800 miles of pipeline to a three-train liquefaction terminal at Nikiski on Alaska's Pacific coast. Glenfarne says it has identified customers for 13 million tonnes per year, while approximately 16 million tonnes, or 80% of planned capacity, must be contracted to support project financing. First LNG exports are currently targeted for 2031
Spend More on Land. Spend Less at Sea.
Alaska LNG's commercial thesis is built around an extreme tradeoff: accept one of the world's most expensive LNG infrastructure builds in exchange for direct Pacific access to the world's largest LNG-consuming region.
Two Very Different Ways to Deliver American Gas to Asia
Gulf Coast LNG benefits from cheap existing gas infrastructure. Alaska LNG would spend billions building that infrastructure first, then gain a much shorter marine leg for every cargo that follows.
| Factor | Alaska LNG | Typical U.S. Gulf Project | Alaska Advantage | Alaska Disadvantage |
|---|---|---|---|---|
| Project Capital | VERY HIGH $2.2B–$2.7B / MTPA Based on the full $44.5B–$54.5B project and 20 MTPA export capacity. | ~$1B / MTPA or less Recent Gulf projects benefit from mature pipeline and shale-gas infrastructure. | Capital builds both Alaska domestic-gas infrastructure and the export chain rather than only the LNG plant. | Much more capital must be raised before export revenue begins. |
| Voyage to South Korea | SHORT ROUTE ~7–10 days Direct North Pacific voyage from southern Alaska. | ~20–30 days Gulf Coast cargoes travel much farther to reach North Asia. | Fewer ship-days, lower fuel consumption and potentially less boil-off exposure per delivered cargo. | The short voyage matters only if the higher upstream and liquefaction cost can still produce competitive delivered LNG. |
| Chokepoint Exposure | PACIFIC ACCESS Direct to North Asia No Panama Canal required for the core Asian trade. | Panama availability can influence the economics and timing of Gulf-to-Asia voyages. | Greater route predictability and no dependence on a canal transit for North Asian delivery. | Pacific geography alone does not remove market, weather or port-operating risk. |
| Feedgas Position | STRANDED RESOURCE North Slope Large gas resources need a new pipeline to reach population centers and export markets. | Existing U.S. Gas Grid Gulf terminals connect into one of the world's deepest gas-pipeline networks. | A dedicated resource base could offer diversification from Henry Hub and Gulf Coast congestion. | Alaska must create infrastructure that Gulf exporters already possess. |
| Commercial Threshold | NOT YET COMPLETE 13 of 16 MTPA Preliminary commercial agreements cover about 81% of Glenfarne's financing target. | Major Gulf projects typically reach FID only after securing significant long-term contractual support. | JERA, Tokyo Gas, TotalEnergies, CPC, PTT and POSCO give Alaska LNG a diversified commercial base. | Many agreements remain preliminary and must become binding for project financing. |
What Is a 65% Shipping Advantage Worth?
Apply Glenfarne's claimed shipping-cost reduction to a user-selected Gulf Coast freight assumption and estimate annual transportation savings at different LNG volumes.
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