Alaska LNG Project Statistics 2026 | Pipeline Route, Cost, Capacity, Taiwan Deal & Key Facts

Alaska LNG is a proposed 807-mile, 42-inch gas pipeline from the North Slope to an export terminal at Nikiski on Cook Inlet, designed to produce 20 million metric tons of LNG a year at an estimated cost of $44.5 billion to $54.5 billion. On October 14, 2026, Taiwan’s Ministry of Economic Affairs said state-owned CPC plans to buy 6 million tonnes a year, or 30% of capacity, and invest up to $4.4 billion, but the terms are still under negotiation and a final investment decision on the pipeline has not been made.

Alaska LNG Project 2026 – Introduction

Alaska LNG Project read like a wish list that keeps getting closer to reality. The idea of piping North Slope gas to tidewater is almost fifty years old, and earlier versions collapsed on cost. Glenfarne Group now leads the project with a 75% stake, the State of Alaska holds 25%, and six overseas buyers have signed preliminary agreements. This month the story moved fast: President Trump announced a Taiwan commitment at a rally in Wasilla, and Taiwan’s government followed with numbers.

The project is still far from steel in the ground. No final investment decision has been taken, buyers have signed nonbinding papers, and South Korea says it has made no firm commitment despite a $54 billion claim from Washington. Costs rank among the highest of any LNG project ever proposed in the United States. This report covers the route, cost, capacity, offtake, the Taiwan deal, US LNG market data and Alaska’s political hurdles, one data table at a time.

Interesting Facts About the Alaska LNG Project in 2026

ALASKA LNG COST ESTIMATES (US$ billion)
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
Total project, low          ██████████████████████  44.5
Total project, high         ███████████████████████████  54.5
Pipeline (Phase One), low   ███████  13.2
Pipeline (Phase One), high  ████████  16.9
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━

Source: Glenfarne Group estimates via Reuters, The National and Alaska Beacon; Taiwan Ministry of Economic Affairs, October 14, 2026.

The first four rows describe the build. The pipeline runs 807 miles at 42 inches across Arctic terrain, and it is meant to feed 20 million tonnes of LNG a year. Glenfarne puts the full price at $44.5 billion to $54.5 billion, with the pipeline itself at $13.2 billion to $16.9 billion.

The last four rows describe the economics. A Reuters analysis found the cost works out to $2.2 billion to $2.7 billion for each million tonnes of annual capacity, the highest of any US export project proposed. Glenfarne owns 75% and the state 25%. It wants 16 million tonnes, or 80%, under contract before financing closes, and Taiwan’s 6 million tonnes would cover about 30% of the plant’s output.

Alaska LNG Pipeline Route 2026 | Distance, Phases and Construction Timeline

ALASKA LNG PIPELINE LENGTH BY SOURCE (miles)
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
Full pipeline (AP, Glenfarne)       ████████████████████████████████  807
Phase One to Anchorage region       ███████████████████████████████   765
Rigzone reported length             ██████████████████████████████    739
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━

Source: Glenfarne Alaska LNG press releases; Associated Press; International Finance; Rigzone, 2025-2026.

Glenfarne split the project into two financially separate phases. Phase One builds the pipeline and sends gas to Alaska’s homes and utilities, which Glenfarne says can begin in 2029 after mechanical completion in 2028. Phase Two adds the terminal and gas treatment plant, with exports around 2031. Published lengths differ: 807 miles is the full route, about 765 miles is the domestic leg, and one report cited 739 miles.

Engineering has moved forward. Glenfarne hired Worley to complete engineering and cost validation, and the developer says design work is sufficient for a pipeline decision. The project is described as the only federally authorized export terminal on the US Pacific Coast. A January 2025 executive order told agencies to prioritize Alaska LNG for allies in the Asia-Pacific region, and Taiwan’s ministry says shipping from Alaska takes a direct Pacific route, and a 2025 report put the voyage at about 10 days. Glenfarne’s permitted North American LNG portfolio totals 32.8 million tonnes a year under development across Alaska, Louisiana and Texas, so the company is not a first-time developer.

Alaska LNG Cost and Financing 2026 | Price Tag, Phases and Final Investment Decision

ALASKA LNG KEY DECISION AND DELIVERY DATES
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
2026   ●── Target for pipeline final investment decision
2027   ●── Target for export terminal final investment decision
2028   ●── Pipeline mechanical completion target
2029   ●── First gas to Alaska customers
2031   ●── First LNG exports
2032   ●── Earliest delivery to Taiwan
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━

Source: Reuters analysis; Glenfarne Group; The National; Rigzone; The Alaska Story, 2026.

Money is the central question. At $44.5 billion to $54.5 billion, Alaska LNG would be one of the most expensive export projects ever proposed, and the pipeline alone costs $13.2 billion to $16.9 billion. Glenfarne wants to take a final investment decision on the pipeline in 2026 and on the terminal in 2027. It says it needs lender and investor documentation to take 90 to 120 days after the last conditions are met. Reuters notes the project would cost more per tonne than any US export plant proposed.

Supply and demand are lining up on paper. Glenfarne has gas precedent agreements with ConocoPhillips, ExxonMobil, Hilcorp and Great Bear Pantheon, including a 30-year agreement with ConocoPhillips announced on May 18, 2026. On the buyer side it holds preliminary deals for 13 million tonnes of the 16 million it needs. Glenfarne’s chief executive has named two conditions before a decision, and one is approval by the Regulatory Commission of Alaska of a gas supply agreement with the utility Enstar.

Alaska LNG Capacity and Offtake Agreements 2026 | Buyers and Contracted Volumes

ALASKA LNG CAPACITY AND CONTRACTS (million tonnes a year)
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
Plant capacity                    ████████████████████  20
Target to contract (80%)          ████████████████      16
Preliminary agreements signed     █████████████         13
Taiwan CPC planned purchase       ██████                 6
TotalEnergies letter of intent    ██                     2
Tokyo Gas letter of intent        █                      1
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━

Source: Glenfarne Group announcements, October 2025 and February 26, 2026; Rigzone; Taiwan Ministry of Economic Affairs, October 2026.

Plant capacity is 20 million tonnes a year, and Glenfarne wants 16 million, or 80%, under long-term contract before closing financing. As of its February 26, 2026 announcement it had 13 million tonnes accounted for under preliminary agreements with TotalEnergies, JERA, Tokyo Gas, CPC, PTT and POSCO. Tokyo Gas signed a letter of intent for 1 million tonnes in October 2025, and TotalEnergies signed one for 2 million.

These are not binding contracts. The Alaska LNG chart shows how much of the plant would depend on Asian buyers, and CPC’s 6 million tonnes is the largest single volume named. The Taiwan ministry says the investment and purchase terms remain subject to further negotiation, and no binding sales contract exists. Until contracts turn firm, the 13 million tonnes is a measure of interest rather than revenue.

Alaska LNG Taiwan Deal 2026 | CPC, $4.4 Billion Investment and 30% Purchase

US-SOURCED SHARE OF TAIWAN'S LNG IMPORTS
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
2024 (about)                    █████                10%
Before Hormuz crisis (about)    █████▌               11%
2026 official target            ████████████████     one-third
Two months into Hormuz crisis   ████████████████████ nearly 40%
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━

Source: Taiwan Ministry of Economic Affairs; CNBC; Anchorage Daily News; Alaska Beacon; Enerdata, October 13-15, 2026.

Trump told a rally in Wasilla that Taiwan had agreed to buy 30% of the gas for the next 20 years, and Taiwan’s Ministry of Economic Affairs followed on October 14 with its own numbers: 6 million tonnes a year and up to $4.4 billion of investment. The ministry says deliveries could begin in 2032 if the schedule holds. It also says no final decision exists on investment terms, ownership stakes or commercial agreements. Sources say a heads of agreement could be signed as soon as next week.

Taiwan has its own reasons to move. The island faces pressure from Beijing, relies on LNG for power as AI demand grows, and wants shorter, safer routes. After the Strait of Hormuz crisis of 2026, Taiwan’s share of US-sourced LNG jumped from about 11% to nearly 40% within two months. The deal also sits inside a wider trade bargain, and the Taiwan tariff statistics report covers the $500 billion investment pledge and 15% tariff rate.

Alaska LNG and South Korea 2026 | $54 Billion Claim, Japan and Other Asian Buyers

HEADLINE INVESTMENT FIGURES TIED TO ALASKA LNG (US$ billion)
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
South Korea trade deal investment pledge    ███████████████████████████████████  350
Korea energy package cited by Trump         ████████████████████                 200
Korea Alaska LNG figure claimed by Trump    █████                                 54
Taiwan CPC planned investment               ▌                                    4.4
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━

Source: Financial Times via The National; Alaska Beacon; Rigzone; Glenfarne Group, October 2026.

South Korea is the open question. Trump said last week that Seoul would put $54 billion into Alaska LNG as part of a $200 billion energy package inside the $350 billion trade deal, but South Korean officials say they have made no firm commitment and need to assess the project’s commercial viability. The Alaska Beacon reported on October 1 that Korean officials confirmed no deal exists. POSCO International’s preliminary offtake agreement is the only Korean signature so far, and the South Korea tariffs report lays out the trade backdrop behind those pledges.

Japan and Thailand are further along on paper. JERA and Tokyo Gas, Japan’s largest power generator and largest city gas supplier, signed preliminary agreements, and Thailand’s PTT Exploration and Production did too. TotalEnergies added a 2 million tonne letter of intent. Glenfarne’s task through year-end is to turn those papers into firm sales contracts for the missing 3 million tonnes needed to reach 16 million.

US LNG Export Market 2026 | EIA Data Behind the Alaska Push

US LNG EXPORTS, 2026 (Bcf/d)
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
March 2026 (all-time high)   ██████████████████▌  18.5
April 2026                   ██████████████████   17.9
June 2026                    █████████████████▍   17.4
H1 2026 average              █████████████████▍   17.4
May 2026                     ████████████████     16.2
EIA forecast, 2H 2026        █████████████████▎   17.3
EIA forecast, 1H 2027        ██████████████████▋  18.7
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━

Source: US Energy Information Administration; US Department of Energy, Natural Gas Is Supplying Energy to the World, June 2026 summary.

The Asian buyers behind Alaska LNG are already leaning on US supply. US LNG exports averaged 17.4 Bcf/d in the first half of 2026, up 23% and the fastest growth since large-scale exports began in 2016. Shipments to Asia more than doubled, up 108% or 2.3 Bcf/d. In June, Asia took 38.7% of US cargoes, ahead of Europe for the first time since August 2024. About 20% of global LNG trade passed through the Strait of Hormuz in 2024, and the 2026 disruption pushed buyers toward the Americas.

Gulf Coast plants carry the load, and the LNG export statistics in the US report tracks them terminal by terminal. Golden Pass LNG began exporting in April 2026, adding 0.7 Bcf/d of nominal capacity. The EIA expects exports of 17.3 Bcf/d in the second half of 2026 and 18.7 Bcf/d in the first half of 2027. Alaska LNG would add a Pacific-facing supply point for buyers who want a shorter route than the Panama Canal or Cape of Good Hope.

Alaska LNG Politics and Tax Fight 2026 | Legislature, Property Tax and Midterms

ALASKA LNG TAX AND POLITICAL STAKES
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
Property tax cut sought, low end   ████████         80%
Property tax cut sought, high end  █████████        90%
State and local revenue lost       ██████████       more than $10 billion over 30 years
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━

Source: Alaska Watchman; International Finance; Alaska Beacon; Environment+Energy Leader, May-October 2026.

The biggest local fight is taxes. Alaska levies a 20 mill property tax, about 2% a year, on oil and gas infrastructure, and Glenfarne says that sits well above rates faced by comparable plants. It wants a much smaller levy on gas throughput, a cut of 80% to 90% that would cost state and local governments more than $10 billion over 30 years. The North Slope Borough has raised concerns because the gas treatment plant sits in its territory, and legislators have asked for updated cost data.

Politics will not wait. The project has become an issue in Alaska’s midterm Senate race, and the Commerce Department has not said whether its Investment Accelerator, which oversees more than $1 trillion of Japanese, South Korean and Taiwanese pledges, will lead on the pipeline. Investors remain cautious, as the Financial Times reported, because the cost is high and the buyers are non-binding. If Glenfarne meets its two remaining conditions, it moves into a 90 to 120 day documentation period and then a decision.

Alaska LNG Project FAQs 2026

What is the Alaska LNG project?

It is a proposed 807-mile pipeline and export terminal that would move North Slope gas to Nikiski and produce 20 million tonnes of LNG a year, led by Glenfarne with the State of Alaska as a 25% owner.

How much will the Alaska LNG project cost?

Glenfarne estimates $44.5 billion to $54.5 billion, with the Phase One pipeline costing $13.2 billion to $16.9 billion.

How long is the Alaska LNG pipeline?

About 807 miles, or 1,300 km, at 42 inches in diameter. Phase One’s domestic leg is about 765 miles.

How much LNG will Alaska LNG export?

20 million metric tons a year. Glenfarne wants 16 million under contract before financing closes.

What did Taiwan agree to for Alaska LNG?

Taiwan’s Ministry of Economic Affairs says CPC plans to buy 6 million tonnes a year and invest up to $4.4 billion. Terms are still under negotiation.

What did Trump say about Taiwan and Alaska LNG?

At a rally in Wasilla on October 13, 2026, he said Taiwan agreed to buy 30% of the gas for 20 years. Taiwan says no final decision has been made.

Has South Korea committed to Alaska LNG?

No. Trump claimed a $54 billion investment, but South Korean officials say they have made no firm commitment and need to assess viability.

Who is buying Alaska LNG?

Preliminary agreements exist with CPC (Taiwan), JERA and Tokyo Gas (Japan), POSCO International (South Korea), PTT (Thailand) and TotalEnergies (France), covering 13 million tonnes.

When will Alaska LNG start?

Glenfarne targets 2029 for first gas to Alaska customers and about 2031 for exports. Deliveries to Taiwan could start in 2032 at the earliest.

When is the final investment decision?

Glenfarne aims to decide on the pipeline in 2026 and on the export terminal in 2027.

Who owns Alaska LNG?

Glenfarne Group owns 75% and the Alaska Gasline Development Corporation owns 25%.

Why is Alaska LNG so expensive?

Reuters calculates $2.2 billion to $2.7 billion per million tonnes of annual capacity, the highest of any US export project proposed, largely due to Arctic construction and pipeline length.

Who is Glenfarne?

Glenfarne Group is a privately held energy infrastructure developer led by founder and CEO Brendan Duval. Its permitted North American LNG portfolio totals 32.8 million tonnes a year across Alaska, Louisiana and Texas.

What are Phase One and Phase Two of Alaska LNG?

Phase One is the pipeline that delivers gas to Alaska customers, with first gas targeted for 2029. Phase Two adds the LNG terminal and export facilities, with exports around 2031.

Who supplies the gas for Alaska LNG?

ConocoPhillips, ExxonMobil, Hilcorp and Great Bear Pantheon have signed precedent agreements. The ConocoPhillips deal runs 30 years and was announced on May 18, 2026.

How long does shipping from Alaska to Taiwan take?

A 2025 industry report put the voyage at about 10 days, since Alaska LNG would ship directly across the Pacific.

Is Alaska LNG federally authorized?

Glenfarne describes it as the only federally authorized LNG export terminal on the US Pacific Coast, and a January 2025 executive order told agencies to prioritize it.

How much US LNG goes to Asia?

Asia took 38.7% of US LNG exports in June 2026, the first time it passed Europe since August 2024.

What tax change does Alaska LNG want?

Glenfarne wants to replace the 20 mill, roughly 2% annual property tax on oil and gas infrastructure with a small throughput levy, a cut of 80% to 90%.

When could Taiwan sign a heads of agreement?

People familiar with the talks told the Alaska Beacon it could happen as soon as next week. A final agreement on terms would follow later.

Will Alaskans get gas from the project?

Yes. Phase One is designed to supply Alaska customers, and Glenfarne says pipeline gas deliveries to domestic customers would begin in late 2029.

How much LNG does the US export in 2026?

US LNG exports averaged 17.4 Bcf/d in the first half of 2026, up 23%, with Asia exports up 108%.

Disclaimer: This research report is compiled from publicly available sources. While reasonable efforts have been made to ensure accuracy, no representation or warranty, express or implied, is given as to the completeness or reliability of the information. We accept no liability for any errors, omissions, losses, or damages of any kind arising from the use of this report.

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