The Trans-Saharan Gas Pipeline (TSGP) is a proposed natural gas pipeline that would transport Nigerian gas to Europe, crossing Niger and Algeria. The project, first conceived in the 1970s, has seen renewed interest due to Europe's energy diversification needs.
As of 2026, the pipeline remains in the planning stage. Key stakeholders include the Nigerian National Petroleum Corporation (NNPC), Sonatrach of Algeria, and the government of Niger. Feasibility studies and route assessments have been conducted, but construction has not commenced.
The pipeline would span approximately 4,400 kilometers, with an estimated cost of $13 billion. If completed, it could supply up to 30 billion cubic meters of gas annually to European markets. However, security concerns in the Sahel region and financing challenges have delayed progress.
Recent developments include diplomatic meetings between energy ministers from the three countries, reaffirming their commitment to the project. No firm timeline for construction has been announced.
