Concerto II Green Solar Cities Salzburg Stadtumbau Lehen Green Solar Cities Increase the energy efficiency About 400 new appartments, Kindergarten, Hotel, offices and labors 2000m thermal solar collectors with l puffertank Development of an intelligent energy monitoring Total sustainable renovation Socio economic issues and participation Quality insurance and dissemination Several projects change the city district Lehen Kopenhagen (Valby) and Salzburg Cooperations in technical and political questions Option area 1 Option area 2 New built area retrofit area 1) Demoprojects 2) Research and innovative technologies 3) Dissemination and Documentation 4) Cooperations 1) Demo Projects Stadtwerk Lehen Wohnbauteil: Gswb, H 290 social apartments, Kindergarten, Student dormitory, cafe, gallerie Building Phase: October 2009 November 2011 Demo Projects Stadtwerk Lehen commercial area: Prisma Hotel, renovation high rised building, offices, seminar-rooms and labors, Volkshochschule, Restaurant in the Frey-Villa Building start: H3 und H4 late autumn 2011 Passivhaus Esshaverstrae Die Salzburg finished Juni 2008 Monitoringphase Detailled registration of all energy needs and in 3 appartments inclusive himidity and windows. 1st heating periode with some problems Continue till spring 2012 Neue Mitte Lehen Die Salzburg Finished in Nov social appartments 140m thermal solar plant Neue Mitte Lehen Siebensttterstrae Parklife Die Salzburg Former industrial area Senior residence with 90 Beds 32 apartments for elderly people, 56 social dwellings building start march 2010 Finished in summer 2012 Renovation Lehner Hof: design phase Historical protected building Kuenburggasse: Thermal renovation finished Connected to district heating Renovation Strubergasse: 22 houses with 483 apartments: Study for a total sustainable and energetic renovation RTD - workinggroups 1.Energy solar & micro net 2.Energy PV & electro efficiency 3.Renovation Strubergassensiedlung 4.Urban areas, participation und Quartiersmanagement 5.Planning of the green areas 6. Intelligent Energy monitoring Solar & micro net m thermal collector with integrated heat pump Steinbeis simulation and report finished Intelligent E-Monitoring Aims: - optimise the heating systems - influence the user behavior Working group intelligent E-Monitoring Recherche of existing systems 60 test appartments Community action plan Local info point First activities with neighbours Dissemination 4) Cooperation Solarconferenz in Copenhagen Nov 07 International Symposium Stadt im Umbau Salzburg Okt 08 Excursion of a danish housing association to Salzburg Mai 09 Partnermeeting in Kopenhagen Mai 09 Excursion of 25 danish architects to Salzburg Sept 09 Internat. Renovation Symposium in NL Okt 09 Visite of a danish representative from ministry of environment to get know how about implemention of E-point system Excursion of Salzburg Experts to Kopenhagen and Malm July 2010 Excursion of danish architcts to Lehen in Sept.11 Qualittssicherung Steering group Quality control Quality check in autumn 09 Thermografic controll Thank you for your attention