UPSTREAM GAS INVESTMENT AND LNG VALUE CHAIN DEVELOPMENT IN SENEGAL

Summary

Senegal has moved from frontier explorer to operating LNG exporter in under two years. The bp-operated Greater Tortue Ahmeyim (GTA) project, developed jointly with Mauritania, reached first gas in December 2024, first LNG in February 2025 and its first export cargo in April 2025; by December 2025 its floating LNG (FLNG) vessel was running at its 2.7 million tonnes per annum (mtpa) nameplate capacity, with Kosmos Energy guiding to roughly double 2026 cargo volumes. This single project has anchored several billion dollars of capital investment spanning subsea infrastructure, an FPSO, and a purpose-converted FLNG vessel now independently refinanced at $1.2 billion and has established Senegal's first proof point as a bankable LNG jurisdiction.
The investment landscape beyond GTA is more contested. In April 2026, state company PETROSEN assumed full control of the 20–25 trillion cubic feet (Tcf) Yakaar-Teranga field after Kosmos Energy withdrew, following BP's 2023 exit from the same asset both departures reflecting a structural mismatch between IOC return expectations benchmarked to LNG export economics and the government's domestic-priority gas policy. This is the single most important signal for prospective investors: Senegal's 2019 Petroleum Code offers a standard, non-discretionary fiscal regime (no tax holidays, PETROSEN carried interest of 10%, expandable to 40%), but the state is now demonstrating a clear preference for partnership structures that commit new capital to domestic offtake, not export optionality alone.
On value-chain infrastructure, Senegal's FLNG-led model has proven technically and financially replicable Golar LNG's Gimi vessel, built for $1.6 billion and now refinanced via a $1.2 billion, 16-year asset-backed facility priced at SOFR+2.50%, demonstrates that lenders view operational West African FLNG assets as bankable at roughly 5.5x debt/EBITDA. However, midstream integration the domestic gas pipeline network, gas-fired power conversion, and downstream industrial gas use lags upstream and liquefaction capacity, creating a value-chain bottleneck rather than a resource or technology constraint.
Senegal's global LNG market position remains modest in scale (2.7 mtpa versus double-digit mtpa peers such as Qatar or the US Gulf Coast) but geographically advantaged for Atlantic Basin buyers in Europe and Latin America, with Middle East-linked supply-security concerns supporting near-term pricing and offtake economics through 2026. Through 2040, Senegal's trajectory depends far less on gas-in-place which is ample across GTA, Yakaar-Teranga and the wider basin than on whether PETROSEN and prospective new partners can design financeable structures for a second phase of development that satisfies both investors return requirements and domestic-priority policy.