Historically, the pipeline connecting the communes of Capens (Haute-Garonne) and Pamiers (Ariège) was one of the first natural gas pipelines brought into service in the South-West in 1947 following the discovery of the Saint-Marcet gas deposit in Haute-Garonne. Given the technical and regulatory developments since then, Teréga decided to modernise and adapt the natural gas grid between those two communes. The RCP is a project of common interest.
February-March 2020: Public inquiry
Summer 2020: Completion of works