Σάββατο 6 Οκτωβρίου 2012           MEC EXPO CENTER1       E.I.Π.Α.Κ. 2012 ALL RIGHTS RESERVED
Passive House StandardStrategy against economic crisisAthens, 2012-10-06          Sustainable Passive Houses for old and n...
The Maximum of worldwide crude oil was 2006!                               Quelle: www.energywatchgroup.org               ...
Resolution of European Commission from 2009-12-18               Official journal of EU published on 2010-06-18            ...
Passivhausscheibe Salzkammergut„Zero carbon home“ Energy demand 13.7 kWh/m²a11 Liter Bio alcohol and 1.800 kWh Eco electri...
Once Passive House standard – Always Passive House!                             „Experience the fantastic air quality in o...
2nd Largest Passive House worldwide  Lodenareal / Innsbruck  Developer Neue Heimat Tirol  Architect: teamk2 / din a4  354 ...
Wien 3., EUROGATE – AspanggründeMulti family houses areal with 1,900 flatsaround 156,000 m² = 1,679,000 ft²Stadtentwicklun...
Communal centrum St. Gerold                                       Treated floor area 571 m²                               ...
Exhibition hall and burrow, Wels / OÖ                                                AT4 Architekten, Wels                ...
The cost efficiently Passive House Sustainable Passive Houses for old and new buildings
Analysis of construction costs in compare to low energy housesAnalysis of large-scaled dwellings in Vienna of construction...
“Life-cycle costs” for different Building standardsCost transparence - calculaded with the same energy costs over 40 years...
OPEC-OfficeConstructed in 1972/1973Domicile of OPEC since 1977Property bought byRaiffeisen Holding NÖ – Wien in 2007      ...
Raiffeisen-Holding NÖ-Wien building             20,000m² = office spacefirst Passive- Sykscrapper worldwide               ...
European passive house developement within 11 years•    300 passive houses in 2001/05• 40,000 passive houses in 2012/05•  ...
Estimated sectoral economic mitigation potential in 2030 IPCC Working Group I     www.ipcc.ch/graphics           Sustainab...
Annual end energy requirement for building in kWh/m²a   Passive house Greece                                  36 kWh/m²a  ...
Don‘t heat and cool your money any longer!                  It‘s real THE chance for ALL the world!  3.000  2.500         ...
Example Passive Houses for selected locations(can be conditioned by supply air only)                                      ...
Don‘t heat and cool your money any longer!                 In Greece half pay back time by retrofit to Passive house stand...
Don‘t heat and cool your money any longer!                 In Greece half pay back time by retrofit to Passive house stand...
Don‘t heat and cool your money any longer!                 In Greece half pay back time by retrofit to Passive house stand...
Don‘t heat and cool your money any longer!                 In Greece half pay back time by retrofit to Passive house stand...
Master plan for the Greek energy revolution                                  € 10,0 billion subsidy by 2030               ...
Master plan for the Greek energy revolution                                          € 10,0 billion subsidy by 2030       ...
Sustainable Passive Houses for old and new buildings
First renovation of an one-family house on passive house standard in AustriaAdditional costs for passive house standard in...
Six years evaluation with top results         EFH Schwarz in Pettenbach Heat energy demand      12,2 kWh/m²a              ...
Stand 14.03.12 € 96.-                                                   Stand 02.07.08 € 93.-Maximale ENERGIEEFFIZIENZ =• ...
With an energy efficiency on factor 10   the passive house is the only right!                                             ...
First passive house school renovationFacelifting for old school   Individual ventilation units as compact units      Healt...
Sustainable Passive Houses for old and new buildings
Graph: Amortisation of renovation on Passive House standard within 5 or rather 11 years                   Additional costs...
Fronius International headquarter office, WelsPAUAT ARCHITEKTENRetrofit brick fassade Industry building                   ...
16. International PassiveHouseConference 2012   Sustainable Passive Houses for old and new buildings
The green Austrian Embassy in Indonesia                       W/(m²K)                                 Pos architekten, Fri...
Thank you for your attention!          www.langconsulting.atwww.passivehouse-international.org[EL] www.aeifora-ktiria.org[...
SPONSORS:WITH THE SUPPORT:MEDIA PARTNERS:
1www.buildinggreenexpo.gr                           E.I.Π.Α.Κ. 2012 ALL RIGHTS RESERVED
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Παθητικό Πρότυπο για νέα & υφιστάμενα κτίρια. Η στρατηγική ενάντια στην οικονομική κρίση - Günter Lang

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Παθητικό Πρότυπο για νέα & υφιστάμενα κτίρια. Η στρατηγική ενάντια στην οικονομική κρίση - Günter Lang

  1. 1. Σάββατο 6 Οκτωβρίου 2012 MEC EXPO CENTER1 E.I.Π.Α.Κ. 2012 ALL RIGHTS RESERVED
  2. 2. Passive House StandardStrategy against economic crisisAthens, 2012-10-06 Sustainable Passive Houses for old and new buildings
  3. 3. The Maximum of worldwide crude oil was 2006! Quelle: www.energywatchgroup.org Ludwig Bölkow Stiftung in Ottobrunn, Dr. Werner Zittel und Jörg Schindler, Okt. 2007 Sustainable Passive Houses for old and new buildings
  4. 4. Resolution of European Commission from 2009-12-18 Official journal of EU published on 2010-06-18 “Utilize all energy efficiency potentials of buildings”All new buildings must be“Nearly Zero Energy Buildings” at least by 2020That implies: – new build must comply Passive House Standard at least – minimal residual energy demand must be covered with renewable energyAt retrofits max. efficiency potential shall be used Sustainable Passive Houses for old and new buildings
  5. 5. Passivhausscheibe Salzkammergut„Zero carbon home“ Energy demand 13.7 kWh/m²a11 Liter Bio alcohol and 1.800 kWh Eco electricitywww.langconsulting.at Sustainable Passive Houses for old and new buildings
  6. 6. Once Passive House standard – Always Passive House! „Experience the fantastic air quality in our student house, and you will require it every time !“ Günther Jedliczka, ÖAD Treated floor area 7,171.00 m² 133 student flats Heat demand 12.20 kWh/m²a Heat load 8.70 W/m²Passivhaus Studentenheim, Wien, Arch. Baumschlager & Eberle Sustainable Passive Houses for old and new buildings
  7. 7. 2nd Largest Passive House worldwide Lodenareal / Innsbruck Developer Neue Heimat Tirol Architect: teamk2 / din a4 354 flats/ 26,000 m²Pellets consumptions 246m³/alike 6 single family home consumption Inhabitant satisfaction result 95% Sustainable Passive Houses for old and new buildings
  8. 8. Wien 3., EUROGATE – AspanggründeMulti family houses areal with 1,900 flatsaround 156,000 m² = 1,679,000 ft²Stadtentwicklung Projekt: Albert Wimmer ZT-GmbH Visualisierung: beyer.co.atPart of big city in Passive house standard Sustainable Passive Houses for old and new buildings
  9. 9. Communal centrum St. Gerold Treated floor area 571 m² Heat demand 12,8 kWh/m²a Heat load 15 W/m² Primary energy 118 kWh/m²acukrowicz nachbaur Architekten ZT GmbH / BregenzPhoto credits Hanspeter Schiess Sustainable Passive Houses for old and new buildings
  10. 10. Exhibition hall and burrow, Wels / OÖ AT4 Architekten, Wels Messe Wels Heat demand: 16 kWh/m²a Cooling demand: 27 kWh/m²a Effective area: 17,500 m² Construction: WoodSustainable Passive Houses for old and new buildings
  11. 11. The cost efficiently Passive House Sustainable Passive Houses for old and new buildings
  12. 12. Analysis of construction costs in compare to low energy housesAnalysis of large-scaled dwellings in Vienna of construction costs in €/m² regarding ÖNORM 1801-1Quelle: Passivhaus Datenbank Analyse großvolumiger Wohnbau - LANG consulting / 2010 undUniv. Prof. Arch. DI Dr. Martin Treberspurg, DI Roman Smutny BOKU Wien – AG Ressourcenorientiertes Bauen Sustainable Passive Houses for old and new buildings
  13. 13. “Life-cycle costs” for different Building standardsCost transparence - calculaded with the same energy costs over 40 years! 100 3 - 15 % Build back costs 90 3 - 31 % 80 - 34 % 40 70 24 Energy costs - Heating, 3 3 Cooling, Hot water, 60 10 4 Electricity 50 Service costs - Water, 40 36 Canal, Adaption, etc. 40 40 36 30 Investment costs 20 17 19 10 15 16 3 4 Planing costs 0 2 2 energy Passive Building Building Net zero house energy house house Low code % by Innerhalb 40 Jahren sind im Passivhaus die eingesparten „life-cycle costs“ doppelt so groß als im Gebäude nach Bauordnung die gesamten Errichtungskosten ausmachen! Sustainable Passive Houses for old and new buildings
  14. 14. OPEC-OfficeConstructed in 1972/1973Domicile of OPEC since 1977Property bought byRaiffeisen Holding NÖ – Wien in 2007 Sustainable Passive Houses for old and new buildings
  15. 15. Raiffeisen-Holding NÖ-Wien building 20,000m² = office spacefirst Passive- Sykscrapper worldwide for 800 employeesArchitects DI Dieter Haydeand DI Ernst Maurer Additional costs of 6%Vasko & Partner of construction costsIBO for energy efficiency + renewable energy supply amortises in 14 years Sustainable Passive Houses for old and new buildings
  16. 16. European passive house developement within 11 years• 300 passive houses in 2001/05• 40,000 passive houses in 2012/05• 90,000 m² in 2001/05• 20,000,000 m² in 2012/05• 2,000 GWh energy savings per year• 240 Million Euro saving energy costs per year• Savings of natural gas correlates a pipline 9 times around the world Sustainable Passive Houses for old and new buildings
  17. 17. Estimated sectoral economic mitigation potential in 2030 IPCC Working Group I www.ipcc.ch/graphics Sustainable Passive Houses for old and new buildings
  18. 18. Annual end energy requirement for building in kWh/m²a Passive house Greece 36 kWh/m²a Heating Cooling - 87% Hot water Passive house Austria 42 kWh/m²a Ventilation energy Household energy Multifamily house Greece 203 kWh/m²a Multifamily house Austria 212 kWh/m²aSinglefamily house Greece 285 kWh/m²aSinglefamily house Austria 295 kWh/m²a 0 50 100 150 200 250 300 Sustainable Passive Houses for old and new buildings
  19. 19. Don‘t heat and cool your money any longer! It‘s real THE chance for ALL the world! 3.000 2.500 monthly income 2400 2200 2.000 yearly heat-/cooling + 50% + 200% costs in conventional single family house 1.500 yearly heat-/cooling 1.450 costs in Passive single family house 1.000 800 yearly heat-/cooling costs in conventional 800 700 apartment 500 250 250 yearly heat-/cooling 100 80 costs in Passive apartment house 0In Euro Austria Greece Sustainable Passive Houses for old and new buildings
  20. 20. Example Passive Houses for selected locations(can be conditioned by supply air only) insulation level 25% to 50% to Austria high humidity - dehumidification! Sustainable Passive Houses for old and new buildings
  21. 21. Don‘t heat and cool your money any longer! In Greece half pay back time by retrofit to Passive house standard! 700 Saved heat-/cooling costs in second period 600 Saved heat-/cooling costs in first period € 100 500 Subsidy for retrofit with 85% efficiency goal Generel retrofit investment 50%In Euro per m² 400 Energetic relevant investment 50% 300 € 250 € 100 200 € 100 100 € 100 € 250 0 Austrian Retrofit investment Austrian saving energy costs Greek Retrofit investment Greek saving energy costs Single family house with 150m² / € 14,3/m²a saving energy costs first year / 5% price rice/a Sustainable Passive Houses for old and new buildings
  22. 22. Don‘t heat and cool your money any longer! In Greece half pay back time by retrofit to Passive house standard! 700 Saved heat-/cooling costs in second period 600 Saved heat-/cooling costs in first period € 100 500 Subsidy for retrofit with 85% efficiency goal Generel retrofit investment 50%In Euro per m² 400 € 246 Energetic relevant investment 50% After 22 years 300 € 250 € 100 200 € 255 After 14 years € 100 100 € 100 € 250 0 Austrian Retrofit investment Austrian saving energy costs Greek Retrofit investment Greek saving energy costs Single family house with 150m² / € 13,0/m²a saving energy costs first year / 5% price rice/a Sustainable Passive Houses for old and new buildings
  23. 23. Don‘t heat and cool your money any longer! In Greece half pay back time by retrofit to Passive house standard! 700 Saved heat-/cooling costs in second period 600 Saved heat-/cooling costs in first period € 100 500 Subsidy for retrofit with 85% efficiency goal Generel retrofit investment 50%In Euro per m² 400 € 246 Energetic relevant investment 50% After 22 years 300 € 250 € 100 200 € 255 € 106 After 14 years € 100 After 11 years 100 € 97 € 100 € 250 After 6 years 0 Austrian Retrofit investment Austrian saving energy costs Greek Retrofit investment Greek saving energy costs Single family house with 150m² / € 14,3/m²a saving energy costs first year / 5% price rice/a Sustainable Passive Houses for old and new buildings
  24. 24. Don‘t heat and cool your money any longer! In Greece half pay back time by retrofit to Passive house standard! 700 Saved heat-/cooling costs over 20 years Saved heat-/cooling costs in second period 600 Saved heat-/cooling costs in first period € 100 Subsidy for retrofit with 85% efficiency goal 500 Generel retrofit investment 50%In Euro per m² Energetic relevant investment 50% 400 € 246 After 22 years € 270 300 € 250 After 20 years € 100 200 € 255 € 106 After 14 years € 100 After 11 years 100 € 97 € 100 € 250 After 6 years 0 Austrian Retrofit investment Austrian saving energy costs Greek Retrofit investment Greek saving energy costs Single family house with 150m² / € 14,3/m²a saving energy costs first year / 5% price rice/a Sustainable Passive Houses for old and new buildings
  25. 25. Master plan for the Greek energy revolution € 10,0 billion subsidy by 2030 € 100.- /m² subsidy for retrofits with 85% EE for all postwar buildings in Greece Economic facts for next 20 years: • 10,0 billion € subsidy EU finance 500 million € subsidy per yr • 6,0 billion € VAT + taxes greece • 30,0 billion € invest volumina • 47,3 billion € energy saving costs 17,3 billion € benefit for Greece Win – Win – Win strategy against economic crises ! Concept LANG consultingSustainable Passive Houses for old and new buildings
  26. 26. Master plan for the Greek energy revolution € 10,0 billion subsidy by 2030 € 100.- /m² subsidy for retrofits with 85% EE for all postwar buildings in Greece Result: • 85% energy savings + • remainder 100% coverable by RES • 100.0 million m² living area retrofit • 20 TWh in energy savings per yr • 10,7 million ton CO2 reduction per yr 73.000 additional green jobs per yrWin – Win – Win strategy against economic crises ! Concept LANG consulting Sustainable Passive Houses for old and new buildings
  27. 27. Sustainable Passive Houses for old and new buildings
  28. 28. First renovation of an one-family house on passive house standard in AustriaAdditional costs for passive house standard in compare to conventionel retrofit: 15% respectively € 178.-/m² incl. taxes Sustainable Passive Houses for old and new buildings
  29. 29. Six years evaluation with top results EFH Schwarz in Pettenbach Heat energy demand 12,2 kWh/m²a End energy demand 36,6 kWh/m²a 315,0 PV – input 6,5 kWh/m²a Primary energy demand 78,4 kWh/m²a End energy demand – Passive house criteria < 42 kWh/m²aRaumtemeperatur 19 C 20 C 21 C 21 C 21 C 21 C 22 C 21 C Sustainable Passive Houses for old and new buildings
  30. 30. Stand 14.03.12 € 96.- Stand 02.07.08 € 93.-Maximale ENERGIEEFFIZIENZ =• Unabhängig von Preissteigerungen• Unbegrenzt verfügbar• Rechnet sich vom ersten Tag an• Beste Pensionsvorsorge• Ein sorgenfreies Leben• Höchstmass an Wohnkomfort Sustainable Passive Houses for old and new buildings
  31. 31. With an energy efficiency on factor 10 the passive house is the only right! Wohnbaulandesrat Manfred ReinVOGEGOSI realisies 45 % of their renovations on passive house standardsince 2008 – with accordance of the residents!Renovation MFH Schleipfweg / Rankweil 18 flatsEnergy demand before renovation 192 kWh/m²a after renovation 14 kWh/m²a€ 640.-/m² renovation costs incl. modification to handicapped accessible staircase with lift Sustainable Passive Houses for old and new buildings
  32. 32. First passive house school renovationFacelifting for old school Individual ventilation units as compact units Health points: Danger of indoor emissions - Kohlenstoffdioxid, Radon, Schimmel - Chemische Schadstoffe: Formaldehyd, VOC, Lindan, Pentachlorphenol, Polychlorierte Biphenyle PCB - Noise from streets Sustainable Passive Houses for old and new buildings
  33. 33. Sustainable Passive Houses for old and new buildings
  34. 34. Graph: Amortisation of renovation on Passive House standard within 5 or rather 11 years Additional costs Passive House standard ca. 8% Day- and artificial-light management ca. 2% Ecologic sustainable actions ca. 3% Sustainable Passive Houses for old and new buildings
  35. 35. Fronius International headquarter office, WelsPAUAT ARCHITEKTENRetrofit brick fassade Industry building Heat demand old 204 kWh/m²aWall indoor 12 cm, Roof 60 cm insulation, Passive house windows Heat demand new 24 kWh/m²a Heat demand200150100 50 0 Before retrofit After retrofit Sustainable Passive Houses for old and new buildings
  36. 36. 16. International PassiveHouseConference 2012 Sustainable Passive Houses for old and new buildings
  37. 37. The green Austrian Embassy in Indonesia W/(m²K) Pos architekten, Fritz Oettl So in terms of healthy and fine indoor comfort and environmentally friendly design the New Austrian Embassy may be a big leap forward for office buildings in hot and humid climates. Jakarta Reduction demand: shading, low-E Comfortable cooling and fresh air provision Minimization of transmission load Airtight building shell Energy efficient climatic guidelines Careful planning and simulation Energy efficient ventilation and dehumidification device Sustainable Passive Houses for old and new buildings
  38. 38. Thank you for your attention! www.langconsulting.atwww.passivehouse-international.org[EL] www.aeifora-ktiria.org[EN] www.sustainable-building.pro Sustainable Passive Houses for old and new buildings
  39. 39. SPONSORS:WITH THE SUPPORT:MEDIA PARTNERS:
  40. 40. 1www.buildinggreenexpo.gr E.I.Π.Α.Κ. 2012 ALL RIGHTS RESERVED

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