by Arman SIDHU
Two massive gas pipelines are competing to become the main route for Nigerian natural gas to reach European buyers. The African Atlantic Gas Pipeline (AAGP), backed by Morocco, and the Trans-Saharan Gas Pipeline (TSGP), led by Algeria, each reflect the strategic ambitions of their North African sponsors. Neither has broken ground in any serious way. Yet both gained fresh urgency after the European Union moved to ban Russian pipeline gas and LNG imports in early 2026. The question of which pipeline prevails, if either does, will shape the architecture of Africa-to-Europe energy connectivity for a generation.
What Each Pipeline Reveals About Its Sponsor
The routes themselves tell the story. Morocco’s AAGP would travel roughly 5,600 kilometers along the Atlantic coast, threading through 13 West African nations before reaching Morocco’s northern coast and crossing the Strait of Gibraltar into Spain. This is not simply a gas pipeline. It is a bid for Morocco to become the anchor of a West African energy corridor, collecting transit relationships and political leverage across the entire coastline. The ECOWAS heads-of-state endorsement in December 2024 and the formal establishment of a joint NNPC-ONHYM project company in April 2025 gave the effort institutional form. Morocco has framed the AAGP as a continental development project, not merely an export pipe, and that framing is central to its diplomatic appeal.
Algeria’s TSGP carries a different logic. At roughly 4,100 kilometers from southern Nigeria through Niger to Algeria’s Hassi R’Mel gas hub, it is a direct, no-frills route that plugs into pipelines already delivering gas to Spain and Italy. Algeria does not need to build a coalition of 13 governments or secure a new crossing to Europe. It already has the infrastructure. What it needs is the gas. The three acceleration agreements signed in February 2025 and Tebboune’s February 2026 announcement that Sonatrach would begin construction in Niger signal that Algiers is betting on speed and simplicity to outpace Rabat’s grander vision.
A Geopolitical Rivalry Expressed in Steel and Concrete
The pipeline race makes no sense without understanding the Algeria-Morocco confrontation that fuels it. Algeria severed diplomatic ties with Morocco in August 2021 and has kept them broken ever since. The land border has been shut since 1994. When Algeria let its gas transit agreement through Morocco expire in October 2021, it was willing to incur real financial costs to deny Rabat any role in Algerian energy exports. That decision revealed how deeply the Western Sahara dispute, intelligence grievances, and regional status competition have hardened into a structural rivalry where energy infrastructure has become a tool of strategic denial.
The AAGP is Morocco’s answer: a pipeline that routes around Algeria entirely, drawing on Nigerian gas to make Rabat an energy gateway on its own terms. Algeria’s TSGP revival is the counter-move, designed to lock in Nigerian supply before Morocco can get its far more complex project off the ground. Each pipeline exists in part because the other one does. Remove the rivalry, and the commercial case for building either project becomes substantially weaker.
The Sahel’s political upheaval has made the TSGP’s path more precarious and more interesting. Niger’s military junta, which broke with ECOWAS and expelled Western forces in 2024, recalled its ambassador from Algeria in April 2025 after Algerian forces shot down a Malian drone near the border at Tinzaouaten, a crisis that drew in all three Alliance of Sahel States members. For several months, the TSGP’s only viable transit state was diplomatically estranged from its lead sponsor.
The February 2026 restoration of ties between Algiers and Niamey demonstrated something important about how pipeline economics reshape diplomatic calculations. Niger’s junta needed the transit revenue; Algeria needed the route. Economic gravity pulled them back together despite genuine security tensions. This is a pattern worth watching across the continent: infrastructure projects creating durable mutual interests that outlast political friction.
The Timing Problem Europe Cannot Solve for Africa
Both pipelines are designed to serve a European market that is actively shrinking. The IEA projects EU gas demand declining roughly 8% through 2030, driven by renewable energy expansion, energy efficiency gains, and industrial restructuring. Approximately 300 billion cubic meters of new global LNG capacity, mostly from the U.S. and Qatar, is expected online by the end of this decade. The gap left by Russian gas, roughly 35 billion cubic meters, will very likely be filled by LNG well before either pipeline delivers its first molecule.
This creates a fundamental timing mismatch. The earliest credible operational date for the TSGP is around 2030. The AAGP’s own projections target first gas from initial segments in 2031, with full commissioning not expected before 2036. Yet the AAGP’s final investment decision has slipped repeatedly (from 2023 to 2024 to 2025 to its current end-2026 target), and no major construction contracts have been awarded. By the time either pipeline reaches Europe, the market window may have narrowed considerably, and both projects risk becoming stranded assets built for a demand profile that no longer exists.
Nigeria understands this calculus, which explains why Abuja has refused to choose between the two projects. President Tinubu’s government signed acceleration agreements with Algeria while simultaneously completing partnership agreements with all 13 AAGP route countries. The U.S. has expressed interest in the AAGP, while Chinese firms have secured inspection contracts with Sonatrach on Algeria’s existing export lines. Nigeria is playing the two pipelines against each other, extracting commitments from both sponsors while keeping its own options open. This is rational behavior from a country that holds the supply leverage, but it also means neither project has the anchor commitment it needs to move from engineering studies to actual construction.
Outlook
The TSGP holds a near-term advantage. It is cheaper, simpler, and its lead sponsor has both the operational capacity and the political will to move. The AAGP offers a more ambitious vision of continental connectivity but carries the burden of coordinating across a dozen jurisdictions with no construction underway. The deeper question, however, is whether either project can reach completion before Europe’s gas market contracts past the point where the investment makes financial sense. The pipeline that prevails will likely be the one whose sponsor can sustain financing and political commitment through the better part of another decade, against a demand outlook that grows less favorable with each passing year.
