Obiettivo LARGE QUANTITIES OF WASTE HEAT ARE PRESENTLY DISCHARGED (E.G. IN INDUSTRY, POWER PLANT, URBAN WASTE INCINERATION) WHICH MAY BE USED IN WINTER FOR HEATING, IF CHEAP LONG TERM HEAT STORAGE WOULD BE AVAILABLE. ONE OF THE FEW OPTIONS IS STORAGE OF HOT WATER IN SUBSOIL WATER CONDUCTING LAYERS OF TYPICALLY 20 M HIGH WHICH BELOW AND ABOVE ARE THERMALLY INSULATED BY NATURAL CLAY LAYERS. THE HOT WATER IS BROUGHT IN AND EXTRACTED FROM THE AQUIFER WITH A DOUBLET OF DRILLED HOLES. CEA/SNEA, FRANCE MADE AN EXPERIMENTAL STUDY OF SUCH AN AQUIFER HEAT STORAGE SYSTEM NEAR PARIS. THE AQUIFER IS 508 M DEEP AND THE FEASIBILITY OF STORING HEAT UP TO 180 DEGREES C WAS INVESTIGATED. THE RESULTS OF THIS STUDY WERE PROMISING AND THE CONSTRUCTION OF A HEAT STORAGE SYSTEM FOR ABOUT 5000 HOUSES IS NOW ENVISAGED. THIS PROJECT HAS A FOLLOW-UP IN A CEC DEMONSTRATION PROJECT. Programma(i) PRE-ENNONUC 2C - Energy research and development programme (EEC), 1979-1983 Argomento(i) Data not available Invito a presentare proposte Data not available Meccanismo di finanziamento Data not available Coordinatore Commissariat à l'Energie Atomique (CEA) Contributo UE Nessun dato Indirizzo Centre d'Études de Saclay 91191 Gif-sur-Yvette Francia Mostra sulla mappa Costo totale Nessun dato Partecipanti (1) Classifica in ordine alfabetico Classifica per Contributo UE Espandi tutto Riduci tutto SOCIETE NATIONALE ELF AQUITAINE Francia Contributo UE Nessun dato Indirizzo SAINT SYMPHORIEN D'OZON Mostra sulla mappa Costo totale Nessun dato