Papua New Guinea Signs 3 Agreements to Unlock $14.5 Billion LNG Project, Aims for Final Investment Decision by December 15, and Paves the Way to Produce 5.6 Million Tons Per Year

Negotiated package with TotalEnergies and ExxonMobil creates protection against oil price declines, expands potential state participation, and brings Papua LNG closer to a final investment decision.

Papua New Guinea has signed three agreements deemed crucial for advancing the Papua LNG project, estimated at around $14.5 billion, or nearly K60 billion. The government, public agencies, and developers formalized the package on August 27, 2026, in Port Moresby. The new goal is to achieve the final investment decision (FID) by December 15 of this year.

According to PNG Haus Bung, the agreements involve the government and companies linked to the development, led by TotalEnergies, with participation from ExxonMobil. This initiative aims to resolve economic obstacles that have hindered the project in recent years. Additionally, it establishes new conditions for risk-sharing and increasing state participation.

The project underwent engineering and cost revisions before reaching this stage. First, the partners reworked proposals and aimed to lower expenses. Next, they revised the commercial structure. Now, they are trying to fulfill the necessary conditions to release the definitive investment.

If the FID progresses, Papua LNG could add approximately 5.6 million tons of LNG per year to the country’s capacity. The venture aims to transform the Elk and Antelope fields in the Gulf Province into a new gas production and export chain.

Project Cost Reduced from Approximately $18 Billion to $14.5 Billion

The cost became one of the main obstacles for Papua LNG. In May, the government reported that the initial proposals pegged the investment at around $18 billion. However, this figure compromised the economic competitiveness of the venture.

As a result, the partners conducted a second round of proposals with contractors. This process reduced the estimate to the range of $14 billion. Subsequently, officials began citing approximately $14.5 billion, close to K60 billion, as the current reference.

Thus, the revision eliminated about $3.5 billion from the initial $18 billion scenario. Even after the cut, the venture remains among the largest investments ever planned for Papua New Guinea.

Government Creates Mechanism to Address Oil Price Declines

One of the central points of the new package is a price stabilization mechanism with risk-sharing. The measure seeks to protect the economic viability of Papua LNG during periods of lower prices.

When oil prices drop below certain levels, the government may provide financial support under agreed conditions. However, the mechanism also works in the opposite direction. If prices rise, the state may recover value or reduce its support obligation.

Thus, the government presents the model as a temporary and reciprocal protection. The Minister of Petroleum, Jimmy Maladina, also stated that the agreement does not represent a permanent concession of public revenues.

Royalties for Communities Remain Protected

The structure also aims to prevent incentives for investors from reducing basic payments designated to communities. According to information released after negotiations, royalties and development fees remain protected.

These funds benefit traditional landowners, provincial governments, and local administrations. Therefore, the protection holds special importance in Papua New Guinea, where large energy projects involve extensive land negotiations.

Furthermore, fiscal changes need to balance different interests. On one hand, investors seek financial returns. On the other, local governments and communities expect a direct share of the economic benefits.

State May Raise Participation from 22.5% to 25%

Another important point involves state participation. The new package offers a state nominee the opportunity to acquire an additional 2.5 percentage points of Papua LNG.

Previously, Papua New Guinea had the right to entry of up to 22.5% through national entities and representatives of landowners. With the additional stake, potential participation could reach 25%.

Consequently, the state may increase its exposure to the financial risks of the project. At the same time, it can also enhance its share of future outcomes.

However, there is an important distinction. The additional 2.5% represents an option and not a consolidated participation. The final structure will still depend on the next phases of the undertaking.

TotalEnergies Leads Papua LNG Development

The TotalEnergies continues to lead the development, handling the upstream and midstream phases. This includes gas production and part of its transportation to the liquefaction region.

Meanwhile, a subsidiary of ExxonMobil is expected to manage the downstream infrastructure. The plan involves integrating some of the new facilities with the existing structure used by PNG LNG, near Port Moresby.

This integration can reduce costs. After all, the project could leverage existing facilities rather than constructing an entirely independent chain.

Gas Will Come from Elk and Antelope Fields

The main feedstock for the project will come from the Elk and Antelope fields, associated with the PRL-15 area. The gas is expected to travel approximately 320 kilometers through land and sea pipelines to Caution Bay.

First, the wells extract the gas. Next, industrial facilities process the product and prepare it for transport. Then, pipelines carry the fuel to the liquefaction infrastructure.

Finally, the plant cools the gas to turn it into LNG. This process drastically reduces its volume and allows transportation on specialized ships.

Therefore, the final investment decision (FID) would not only unlock one industrial plant. It could release investments in wells, processing, pipelines, marine facilities, and liquefaction.

Papua LNG Expects 5.6 Million Tons of LNG per Year

The projected capacity showcases the scale of the undertaking. The Papua LNG is designed to deliver approximately 5.6 million tons of LNG per year.

Additionally, project documents mention resources exceeding 1 billion barrels of oil equivalent. This volume helps justify billion-dollar infrastructure with a long operational life.

For Papua New Guinea’s economy, the potential impact is significant. While there are larger projects in Qatar and the United States, US$14.5 billion represents a huge investment for the country.

Three new liquefaction trains will be electrified

The current setup plans for three new electrified liquefaction trains at Caution Bay. Together, they are expected to provide approximately 4 million tons of annual capacity.

In addition, another 2 million tons per year could utilize capacity tied to the existing PNG LNG facilities.

Electrification also has an environmental role. Traditional LNG plants often use large gas turbines to power compressors. The new trains, however, are expected to employ electric drive, which may reduce some operational emissions.

Still, this does not make LNG a carbon-free source. The change seeks only to reduce emission intensity at certain industrial stages.

Country aims to establish its second major LNG export platform

Papua New Guinea is already participating in the international liquefied natural gas market. The PNG LNG, led by ExxonMobil, has been exporting gas since 2014.

Now, Papua LNG plans to create a second major export platform. Previous experience provides infrastructure, skilled workers, and regulatory knowledge.

However, the government is also looking to expand domestic economic benefits. Therefore, topics such as state participation, royalties, and benefits for landowners have gained prominence in negotiations.

FID is scheduled for December 15, but conditions remain

The signing of the three agreements does not represent the final investment decision. The government and partners have set December 15, 2026 as the target date for the FID.

Before that, there are still important steps to complete. Among them are the conclusion of the Development Forum, necessary agreements for gas sales, and organizing financing.

Thus, the new documents remove relevant obstacles but do not guarantee construction. Investors still need to confirm buyers and structure the necessary capital.

Sales agreements will be crucial for financing the project

Mega-projects in LNG require billions of dollars before generating initial revenue. Therefore, long-term contracts with international buyers play a fundamental role.

When a company agrees to purchase LNG over several years, the project gains greater revenue predictability. Consequently, banks and investors can better assess repayment capacity.

In this way, the so-called gas offtake agreements are not just a commercial step. They can help transform gas reserves into a genuinely financeable project.

TotalEnergies and ExxonMobil compete for capital among global projects

Another challenge lies in the competition for the companies’ capital itself. TotalEnergies and ExxonMobil have projects in various parts of the world, allowing them to direct resources to other markets.

Prime Minister James Marape used this argument to advocate for new commercial terms. According to him, the country needs to offer competitive returns to retain billions of dollars of investment in Papua LNG.

At the same time, the government seeks to preserve its share of the outcomes. Thus, the challenge is to make the project attractive without sacrificing revenues deemed strategic.

This competition for investments is also evident in other regions. Gulf countries, for example, have accelerated projects for pipelines, ports, and land corridors to reduce reliance on strategic bottlenecks.

Government seeks to avoid another lengthy gap between megaprojects

The government also sees Papua LNG as the beginning of a new sequence of investments. Following this, the country hopes to advance with P’nyang LNG.

The strategy aims to avoid large gaps between construction cycles. According to government projections, the projects could mobilize nearly K100 billion in construction activities over the next decade.

However, this figure represents a projection, not signed contracts. Still, it illustrates the importance attached to the oil and gas sector within national economic strategy.

Government projects gas production for several decades

Marape also stated that new projects could keep Papua New Guinea as a significant producer through the 2070s and 2080s.

However, this projection depends on various conditions. International prices must support new investments, while reserves need to deliver sufficient volumes.

Additionally, buyers will need to maintain interest in LNG during the energy transition. Therefore, any forecasts for such long-term periods involve significant uncertainties.

Construction will require a vast industrial chain

If the final investment decision (FID) occurs, focus will shift from negotiation to execution. A project of this scale demands engineering, steel, compressors, modules, piping, civil construction, and marine equipment.

Moreover, the project will need heavy logistics and a large workforce. Local geography adds to this challenge, as Papua New Guinea is characterized by mountains, rainforests, and hard-to-reach areas.

Large Brazilian projects face similar logistical challenges under different conditions. For example, two FPSOs destined for Búzios have a combined capacity to add up to 450,000 barrels per day. Petrobras receives two giant FPSOs for Búzios.

Suppliers are already starting to prepare

The market is already showing movement even before the FID. On August 27, the international logistics company deugro announced a joint venture with Jerilai Pujari Transport Limited.

The new company is named Purari Project Services Limited. It combines international logistics expertise with local ownership participation related to PRL-15.

Thus, suppliers are beginning to prepare capacity for an eventual construction phase. However, there is a risk: if the FID suffers another delay, part of this chain will also have to wait.

Leveraging existing infrastructure helps reduce costs

Papua LNG intends to utilize part of the infrastructure associated with PNG LNG. This way, partners can avoid some necessary investments in a completely independent project.

This strategy carries special weight in maritime ventures. Terminals, tanks, and export facilities can consume billions before operations begin.

In Bangladesh, for example, a new $550 million port terminal will feature a 613-meter wharf and capacity exceeding 800,000 TEUs annually. Thus, for Papua LNG, leveraging existing assets may reduce some of the costs.

Environmental licenses also advanced in 2026

The project has also made progress in the environmental area. On May 29, the country’s environmental authority delivered a revised upstream environmental license to TotalEnergies.

The document incorporated changes made from previous studies. These include adjustments in condensate transportation and modifications to the structures planned for Caution Bay.

According to the project, the alterations are also expected to reduce the length of the offshore condensate pipeline. Furthermore, they may diminish interference in sensitive areas of mangroves and coral reefs.

Thus, 2026 brought advancements on multiple fronts. Alongside commercial negotiations, the project also recorded technical and regulatory progress.

Resources Exceeding 1 Billion Barrels of Oil Equivalent Support Scale

The official Papua LNG website cites resources exceeding 1 billion barrels of oil equivalent. Another government reference points to approximately 6.6 trillion cubic feet of gas.

These volumes help to explain the scope of the planned infrastructure. After all, a liquefaction plant needs to operate for many years to justify an investment of billions of dollars.

Moreover, converting gas to LNG expands the potential market. Instead of relying solely on regional pipelines, the country could supply buyers located thousands of miles away.

Papua New Guinea’s geographical position may also assist the project. The country is relatively close to major Asian consumers, such as Japan, China, and South Korea.

This proximity might reduce transportation distances on some routes. However, it does not eliminate international competition.

Qatar, Australia, and the United States remain among the top competitors in the global market. Therefore, Papua LNG will need to compete for buyers on price, reliability, and long-term contracts.

Agreement Also Provides Gas for Domestic Market

The package does not only address exports. Information released about the negotiations indicates terms for the supply of gas intended for domestic electricity generation.

Additionally, land-owning communities in Caution Bay may receive gas to produce up to 1 MW of discounted electricity, according to the disclosed terms.

Although small in comparison to the total scale of the project, this capacity holds local significance. The country still faces challenges in access to electricity. Therefore, the government aims to connect part of the project’s benefits to internal needs.

Communities Remain at the Heart of Negotiations

Discussions about representation of landowners and distribution of benefits continue. These issues can directly impact the Development Forum.

The government needs to negotiate with provincial authorities, local administrations, and communities. Thus, it needs to determine how the economic benefits will be distributed.

This stage explains why the social dimension remains among the conditions prior to the FID. Even with advanced engineering, local disagreements can cause delays.

Papua LNG Has Spent Years Entering and Exiting the Calendar

The project did not commence in 2026. The government and partners signed the original gas agreement in April 2019.

Following that, the project faced political revisions, a pandemic, inflation, and rising costs. In 2023, TotalEnergies initiated new integrated engineering studies.

The following year, contractor proposals indicated costs above expectations. As a result, partners revisited contracts and technical designs.

Now, the project is once again at a decisive stage. This time, however, there is a concrete target date: December 15, 2026.

Signing does not mean that the $14.5 billion project has started

This distinction is crucial. Papua LNG has not yet received the final investment decision.

Therefore, the $14.5 billion does not correspond to a fully contracted and under construction project. Preparatory, environmental, and engineering activities have advanced, but significant mobilization depends on the FID.

Thus, claiming that the companies have already started a $14.5 billion project would be inaccurate. The established fact is that the new agreements bring the project closer to the necessary decision to release the investment.

Three agreements attempt to address risk, participation, and timeline

The new package operates on three fronts. First, it establishes temporary protection against low oil prices, reducing part of the economic risk.

Next, it offers the State an option for an additional 2.5% participation. In this way, its potential share could reach 25%.

Finally, the partners have outlined a path to seek the FID by December 15. However, financing, commercial contracts, and local negotiations still need to advance.

Thus, the agreement attempts to balance three interests. Investors seek returns, the State seeks revenues and participation, while communities expect economic benefits.

Papua LNG enters the most important months since 2019

After years of revisions, Papua LNG has reached a decisive window. Between the agreements signed in August and the December target, the government and companies must finalize the last conditions.

If successful, a positive FID could unlock an estimated investment of $14.5 billion. Furthermore, the project could mobilize a broad industrial chain and create a capacity of about 5.6 million tons of LNG per year.

On the other hand, issues with financing, buyers, or local negotiations could cause another delay. Therefore, the three agreements do not conclude the story yet.

They do, however, represent a significant advancement. After reducing a project that reached the range of $18 billion, Papua New Guinea aims to transform Elk and Antelope into its next major gas export corridor.

Do you believe that governments should share some of the risks with investors to unlock megaprojects, or should multinationals fully assume that risk?