Algeria says it has started construction on the Trans-Saharan Gas Pipeline, a project intended to transport natural gas from Nigeria and the wider region toward European customers. The work, described as a major effort across the Sahara, follows a proposal dating back decades.

Multiple outlets report that Algerian state-owned energy company Sonatrach is involved in building part of the pipeline. Al-Monitor adds that Sonatrach is set to construct a segment and connect it to an existing pipeline network in the southwestern Aoulef region, which already supplies gas to Europe. Bloomberg similarly frames the project as a cross-Sahara gas route aimed at expanding supply to European markets.

The sources align on the project’s purpose—moving regional gas to Europe—and on Algeria’s role in initiating physical work and linking new infrastructure with established systems. The reporting does not provide additional technical specifications, timelines, or confirmed capacity figures beyond the start of construction and the planned connection to existing infrastructure.