Eni Congo FLNG II Terminal

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Eni Congo FLNG II Terminal, also known as Congo Marine XII FLNG 2, is an in-construction LNG export terminal in Republic of the Congo.

Location

Table 1: Location details

Name	Location	Coordinates (WGS 84)
Eni Congo FLNG II Terminal	Republic of the Congo	-4.59022, 11.470348 (approximate)

The map below shows the approximate location of the terminal:

Loading map...

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Project Details

Table 2: Infrastructure details

mtpa = million tonnes per year

Name	Facility type	Status	Capacity	Total terminal capacity	Offshore	Associated infrastructure
Eni Congo FLNG II Terminal	export	construction	2.4 mtpa	2.4 mtpa	True	Marine XII block

Table 3: Cost

Name	Facility type	Cost	Total known terminal costs
Eni Congo FLNG II Terminal	export	US$4,000,000,000	US$4,000,000,000

Financing

No financing data available.

Table 4: Project timeline

FID = Final Investment Decision, used by some developers to indicate a project will move forward

Name	Facility type	Status	Proposal year	FID year	Construction year	Operating year	Inactive year
Eni Congo FLNG II Terminal	export	construction	2022	2022 (FID)	2023	2026	–

Ownership

Table 5: Ownership

Name	Facility type	Status	Owners	Parent companies	Operator
Eni Congo FLNG II Terminal	export	construction	Eni Congo SAU [100%]	Eni SpA [100.0%]	–

Table 6: Vessel ownership

Name	Facility type	Status	Vessel
Eni Congo FLNG II Terminal	export	construction	Nguya FLNG

Background

Eni will deploy a second FLNG terminal in its Marine XII block, adding 2.4 mtpa of LNG production capacity its to 0.6-mtpa Congo FLNG Terminal already in operation. Eni has signed a contract with Wison Heavy Industry for the construction and installation of the FLNG unit. Construction began in January 2023.

As of June 2024, Eni said construction of the project was progressing, putting it on track for a startup in Q4 of 2025.

In November 2024, Eni announced it had successfully launched the hull of the Nguya FLNG at Wison Heavy Industry's shipyard in Nantong, China. The vessel is planned to sail to the Republic of the Congo in September 2025, with startup planned for December 2025.

According to a June 2025 Upstream article, the Nguya FLNG was now expected to arrive in 2026.

Articles and Resources

Additional data

To access additional data, including an interactive map of LNG terminals, a downloadable dataset, and summary data, please visit the Global Gas Infrastructure Tracker on the Global Energy Monitor website.