The Enerplage® process


The Enerplage process is an optimization of the Ecoplage® drainage technology, which allows sea water valuation.


Indeed, the sea water coming from the drains is perfectly filtered by the sand and can be used for:

  • Supplying swimming pools or water basins
  • Reoxygenation of eutrophised lagoons or swamps
  • Thalassotherapy
  • Fish farming or shellfish aquaculture
  • Production of fresh water or drinkable water
  • Production of heat or cold









The Enerplage® system was experimented on St Gilles Croix-de-Vie beach in 2013.

The ECOPLAGE approach

① Evaluation of the potentiality

  • First approach concerning the adaptability of the process

② Diagnostic study

  • Feasibility study
  • Preliminary design
  • Drawing up budget

③ Turnkey solution

  • Design study
  • Installation