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Our activities in the Republic of Congo

We operate in the Republic of the Congo primarily in the natural gas sector, with activities spanning production, liquefaction, export and local development. Through the Marine XII upstream asset, we develop offshore fields and integrate them with local facilities and power plants to support access to energy across the country, including the supply of gas to the Centrale Electrique du Congo, which makes a significant contribution to national electricity generation.

The Congo LNG project uses gas from Marine XII asset to produce LNG for international markets. Phase 1 started up with the Tango FLNG facility, while Phase 2 brought the Nguya FLNG facility on stream ahead of schedule, increasing production capacity. These initiatives form part of Eni’s strategy to strengthen energy security and decarbonize its portfolio by promoting gas as a transition fuel. In addition, we have developed an agri hub in Loudima dedicated to the production of vegetable oil for use in biofuel production at Enilive’s biorefineries. Alongside our business activities, we promote sustainable development initiatives in the country, contributing to shared value creation and inclusive growth.

Country profile

Activity start date: 1968 – present

How we operate in the country

The country is developing LNG production

Our exploration activities are focused on the conventional and deep offshore areas off the coast of Pointe-Noire and in the onshore area of Koilou. To develop and market the country’s gas resources, we have made major investments in two floating plants located offshore. As part of the Congo LNG project, the Tango floating liquefied natural gas (FLNG) unit is in production and is joined by Nguya FLNG and the Scarabeo floating production unit (FPU). The increase in gas production will allow us to produce electricity for the domestic market and export liquefied natural gas to Europe.

New energy from seeds

Eni’s agri hub is located in the Loudima district, has a production capacity of 30,000 tonnes of oil per year and was inaugurated in June 2025. Agricultural feedstock processed at the facility is used to produce vegetable oil for conversion into biofuels at Enilive’s biorefineries. The agri hub also makes use of industrial by-products to produce animal feed and fertilisers for the local market, in line with circular economy principles. To support the mechanisation of the agricultural sector in the country, the project includes the supply of a wide range of agricultural machinery, including tractors and combine harvesters.

The programme generates a significant employment impact through the jobs created at the agri hub and the positive effects on the local supply chain. We also provide farmers with access to the market by purchasing crops for vegetable oil extraction. Finally, through Joule, Eni’s school of entrepreneurship, we have launched a programme to accelerate the development of local start-ups in the agricultural sector, providing practical support to entrepreneurs.

  • The agri hub of Loudima
  • Tango FLNG
  • Nguya Liquefied Natural Gas (FLNG) Floating Unit official sail away ceremony

Other initiatives in Congo

We support local communities in strengthening their skills in agriculture and entrepreneurship with the Hinda Integrated Project. In partnership with the non-governmental organisation Femmes Énergies and the AVSI Foundation, we have developed a project for the distribution and local production of improved cookstoves to replace traditional biomass-based devices, with benefits for health and the environment. Other projects are also underway for access to drinking water, improved health services and primary education in several villages. We promote access to education with the Alpha Hinda project, as well as access to energy by upgrading electricity transport infrastructure. Thanks to the Yasika programme, an initiative promoted by Joule, Eni’s school for entrepreneurship dedicated to startups and young entrepreneurs, we foster the creation of innovative local businesses in the fields of environmental protection, sustainable agricultural production, and the development of technologies designed to minimise environmental impact. Finally, with the Eni Foundation, we have initiated two projects focused on disease care and prevention, with a special focus on vulnerable families.

Highlights 

The data were selected from those contained in our official documents.
  • 86
    bcf

    annual gas production (billion cubic feet)

  • 25
    mmboe

    annual hydrocarbon production (millions of barrels of oil equivalent)

  • 3 mln
    ton/y

    overall capacity of Congo LNG project

  • 40,000
    hectares

    expansion of the agri hub cultivated areas by 2025

Our history in the Republic of Congo

From petroleum products to biofuels, we share the country’s path towards the energy transition.

Congo LNG project: phase 2 moves into full swing

The first Phase 2 LNG cargo has been announced, just 37 months after construction of the Nguya FLNG unit began.

Congo LNG Phase 2 starts ahead of schedule

Phase 2 has come on stream ahead of the project schedule, marking a significant international milestone in the LNG sector.

Nguya FLNG ready to depart for the Republic of Congo

Once it enters production in the Marine XII concession, the floating unit will significantly increase the total liquefaction capacity of the Congo LNG project.

Eni agri-hub inaugurated in Loudima

The centre, located in the southern part of the country, will produce vegetable oil to be processed into biofuel at the Enilive biorefineries

Eni launches second Congo LNG floating unit

The hull of Nguya FLNG, the second floating natural gas liquefaction unit to join the already operational Tango FLNG, has been launched in China.

First Congo LNG gas cargo departs

With this first shipment, the Republic of the Congo enters the group of LNG exporting countries, thereby contributing to its economic development and to global energy security.

Natural gas production started

Natural gas production from the offshore Congo LNG project begins, through the floating Tango FLNG plant.

Congo LNG project opening

An official ceremony marks the start of the project to build a second plant to produce liquefied natural gas.

Project launch for the construction of the Congo LNG plant

The agreement involves building and installing a floating liquefied natural gas production unit.

Acquisition of Tango FLNG plant

The facility (Floating Liquefied Natural) will be used as part of the natural gas development project in the Marine XII block.

Agreement signed for the increase of gas exports

The agreement involves accelerating and increasing gas production in Congo, in addition to its export.

MoU signed for nergy transition

The memorandum of understanding marks the start of activities for the joint development of oil production for biorefining.

Nené Marine production kicks off

The field, located in the Marine XII block, starts just sixteen months after the exploration discovery.

Beginning of activities in the country

Hydrocarbon exploration activities start through the company Eni Congo S.A.

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Last update: 14 April 2026
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