The Greater Tortue Ahmeyim (GTA)LNG project, located on the maritime border between Mauritania and Senegal, is set to make a major impact on West Africa’s energy landscape.
As the project prepares to load its first liquefied natural gas (LNG) cargo, it presents both economic opportunities and environmental challenges tied to large-scale energy development.
GTA is one of Africa’s deepest offshore LNG projects, with gas reserves at depths of up to 2,850 meters. The project includes a floating production, storage, and offloading (FPSO) vessel and a floating LNG (FLNG) facility.
It is a joint venture between BP, Kosmos Energy, Société des Pétroles du Sénégal (Petrosen), and Société Mauritanienne des Hydrocarbures (SMHPM), with BP as the operator.
In its first phase, the GTA project is expected to produce 2.3 million tonnes of LNG annually, positioning Mauritania and Senegal as key players in the global LNG market.
Future phases could expand production to 10 million tonnes per year, strengthening the region’s role as an LNG hub.
This development is crucial for both countries, potentially transforming their economies and contributing to broader regional growth.
The economic impact of the GTA project is already evident. During construction, it created numerous jobs and engaged local businesses, enhancing workforce skills.
BP and its partners have also invested in social programs to improve living conditions and promote sustainable development, aiming to distribute benefits equitably among local communities.
However, the project faces environmental concerns. The GTA field is near sensitive ecological habitats, raising fears about potential harm from infrastructure development.
BP and its partners have committed to responsible operations and ongoing community engagement to minimize environmental risks.
Despite these efforts, managing ecological impacts remains a key challenge.The GTA project has also encountered delays, including a one-year setback due to the COVID-19 pandemic.
Initially scheduled to begin production in 2022, the project finally started gas flow in early 2025.
This milestone is a critical step in unlocking Mauritania’s and Senegal’s natural gas potential and positioning them as emerging LNG exporters.
Beyond economic and environmental considerations, GTA underscores the importance of international cooperation.
Mauritania and Senegal signed an intergovernmental agreement in 2018, ensuring an equal 50/50 split of resources and revenues. This model sets a precedent for future cross-border energy collaborations in the region.
As the GTA project advances, it must address key challenges while maximizing its benefits. Ensuring that environmental risks are properly managed and that local communities receive a fair share of economic gains will be essential.
With its innovative technology and strategic location, the project has the potential to reshape West Africa’s energy sector—offering both opportunities and challenges that must be carefully balanced.
Greater Tortue Ahmeyim LNG project marks a significant step forward for Mauritania and Senegal, positioning them as emerging players in the global LNG industry.
Moving forward, balancing economic growth with environmental sustainability and community engagement will be critical to ensuring that this major energy development benefits all stakeholders involved.
