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Concerto II

Concerto II. Green Solar Cities Salzburg. Stadtumbau Lehen – Green Solar Cities. Several projects change the city district Lehen. Increase the energy efficiency About 400 new appartments, Kindergarten, Hotel, offices and labors 2000m² thermal solar collectors with 200.000 l puffertank

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Concerto II

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  1. Concerto II Green Solar Cities Salzburg

  2. Stadtumbau Lehen – Green Solar Cities Several projects change the city district Lehen • Increase the energy efficiency • About 400 new appartments, Kindergarten, Hotel, offices and labors • 2000m² thermal solar collectors with 200.000 l puffertank • Development of an intelligent energy monitoring • Total sustainable renovation • Socio economic issues and participation • Quality insurance and dissemination

  3. Option area 2 Option area 1 New built area retrofit area retrofit area Kopenhagen (Valby) and Salzburg Cooperations in technical and political questions

  4. 1) Demoprojects • 2) Research and innovative technologies • 3) Dissemination and Documentation • 4) Cooperations

  5. 1) Demo Projects Stadtwerk LehenWohnbauteil: Gswb, HÖ 290 social apartments, Kindergarten, Student dormitory, cafe, gallerie Building Phase: October 2009 – November 2011

  6. 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

  7. Passivhaus Esshaverstraße „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

  8. Neue Mitte Lehen „Die Salzburg“ Finished in Nov 08 48 social appartments 140m² thermal solar plant

  9. Neue Mitte Lehen

  10. Siebenstätterstraße – 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

  11. Renovation Lehner Hof: design phase Historical protected building Kuenburggasse: Thermal renovation finished Connected to district heating

  12. Renovation Strubergasse: 22 houses with 483 apartments: Study for a total sustainable and energetic renovation

  13. RTD - workinggroups • Energy – solar & micro net • Energy – PV & electro efficiency • Renovation Strubergassensiedlung • Urban areas, participation und Quartiersmanagement • Planning of the green areas • 6. Intelligent Energy monitoring

  14. Solar & micro net 2.000 m² thermal collector with integrated heat pump Steinbeis simulation and report finished

  15. Intelligent E-Monitoring Aims: - optimise the heating systems - influence the user behavior Working group „intelligent E-Monitoring Recherche of existing systems 60 test appartments

  16. Community action plan Local info point First activitieswith neighbours

  17. Dissemination

  18. 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 Malmö July 2010 • Excursion of danish architcts to Lehen in Sept.11

  19. Qualitätssicherung Steering group

  20. Quality control Quality check in autumn 09

  21. Thermografic controll

  22. Thank you for your attention

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