Trump wants South Korea in on Alaska LNG. Here’s why Seoul is cautious
South Korea remains cautious on Alaska LNG amid concerns over its high costs and commercial risks.

TL;DR
- South Korea is proceeding cautiously with the Alaska LNG project, emphasizing financial viability and legal compliance.
- The project's high estimated cost of $44.5 billion to $54.5 billion is a major concern for South Korean buyers.
- Despite a shorter shipping route from Alaska, the overall cost of the project, including a long pipeline, may make it more expensive than other LNG sources.
- South Korea is considering cheaper alternatives from Australia, the U.S. Gulf Coast, and the Middle East.
- Risks of cost overruns, uncertain long-term LNG demand, and potential take-or-pay contracts are contributing to Seoul's hesitation.
- South Korea seeks greater certainty regarding the project's fiscal framework, financing, and U.S. government support.
- POSCO International has a non-binding agreement for potential LNG purchases and steel supply, but it's separate from government commitments.