Africa's liquefied natural gas (LNG) export landscape is undergoing a significant transformation as Mauritania and Senegal officially join the ranks of global exporters. This expansion, driven by the $4.6 billion Greater Tortue Ahmeyim (GTA) project, intensifies competition within a market historically dominated by Nigeria and Algeria.
The entry of these new West African players signals a broadening of the continent's role as a critical supplier in a global LNG market increasingly prioritizing energy security and diversified sourcing. This development underscores Africa's growing capacity to meet rising international gas demand, as highlighted by record global LNG trade in 2025.
Executive Summary
Mauritania and Senegal have become the newest LNG exporting nations, marking a pivotal moment for Africa's energy sector. The successful launch of the Greater Tortue Ahmeyim (GTA) project, an offshore development valued at $4.6 billion, has expanded the continent's LNG export club beyond its traditional members. This strategic move positions West Africa to capture a larger share of the global gas market, which saw a record 437 million tonnes traded in 2025, a 6.3% increase from the previous year. The project is a testament to Africa's increasing ability to leverage its vast gas reserves for international supply.
What Happened
Mauritania and Senegal officially commenced LNG exports following the completion and commissioning of the Greater Tortue Ahmeyim (GTA) project. This $4.6 billion offshore development, straddling the maritime border between the two nations, was brought online by a consortium led by bp and Kosmos Energy, alongside the respective national oil companies. Phase 1 of the GTA project is designed to produce approximately 2.5 million tonnes of LNG annually.
Key Developments
- New Exporters Emerge: Mauritania and Senegal have become the latest African nations to export liquefied natural gas, diversifying the continent's supplier base.
- GTA Project Drives Growth: The $4.6 billion Greater Tortue Ahmeyim (GTA) offshore gas project is the catalyst for these new exports, with Phase 1 targeting 2.5 million tonnes of LNG annually.
- Global Market Expansion: Africa's expanding LNG capacity contributes to a global market that reached a record 437 million tonnes in 2025, reflecting a 6.3% year-on-year growth.
Regional Context
The entry of Mauritania and Senegal broadens Africa's LNG export footprint, challenging the long-standing dominance of established producers like Nigeria and Algeria. This development underscores a broader trend of West African nations monetizing significant offshore gas discoveries to meet both regional and international demand.
Market Impact
For global traders and energy analysts, the increased supply from new African sources offers enhanced diversification and potential for more competitive pricing in the LNG market. While Nigeria remains Africa's largest LNG producer, the emergence of new players suggests a shift in market dynamics, prompting refiners and buyers to monitor evolving supply chains. This expansion could also influence investment flows into other nascent African gas projects.
Outlook
The successful launch of the GTA project sets a precedent for further gas monetization across Africa, with more projects likely to advance as global demand for secure energy supplies persists. Future developments will focus on expanding existing capacities and bringing new discoveries online, solidifying Africa's role in the global energy transition.
