Learn more about the Saint-Clair-sur-Epte (95) site, an aquifer storage site located some thirty kilometres north of Pontoise.

Saint-Clair's site

The Saint-Clair-sur-Epte (95) storage site

Commissioned in 1982, the Saint-Clair-sur-Epte site is an aquifer storage site.  Located some thirty kilometres north of Pontoise, it extends across 22 towns straddling the regions of Île-de-France, Normandy and Hauts-de-France. Only the compression activities currently remain.

Read the site’s 2021 CSR report (french)