This document discusses Passivhaus standards and zero energy buildings. It provides examples of Passivhaus projects in Germany, Austria, Spain, Korea, and Italy. Specifically, it outlines a certified Passivhaus project in Vipiteno, Italy, including details on its heating period, heating degree days, and architectural drawings. The document promotes Passivhaus as an efficient building standard with over 85-90% reduction in total yearly energy demand compared to conventional buildings.

1. Σάββατο 6 Οκτωβρίου 2012
MEC EXPO CENTER
1
E.I.Π.Α.Κ. 2012 ALL RIGHTS RESERVED

2. Passivhaus in the
Mediterranean
climate
Dr. Phys.
Francesco Nesi
Zero Energy and
Passivhaus Institute
for Research
Αθήνα 06/10/2012
© ZEPHIR 2012

3. The ZEPHIR Institute is the Italian iPHA Affiliate.
PH Certification
Solar modeling
Dynamical
thermo-
hygrometrical
simulations
PHPP, CEPH Training Research
Email info@zephir.ph
Web http://www.zephir.ph
Αθήνα, 16/10/2012 © ZEPHIR 2012

4. THE THERMOS BOTTLE'S PROBLEM…
Keep warm with Keep warm with
efficiency energy
Source: Passivhaus Institut, Passipedia
Email info@zephir.ph
Web http://www.zephir.ph
Αθήνα, 16/10/2012 © ZEPHIR 2012

5. The new European Directive on Building Efficiency
Energy Perfomance of Building Directive (EPBD)
Directive 2010/31/EU, 19 May 2010
"When we want to adjust our
economics and make them more
resilient, can anyone come up with a
better proposal than to address energy
efficiency?"
EU Climate Commissioner Hedegaard
(Financial Times, 7.3.2011)
Email info@zephir.ph
Web http://www.zephir.ph
Αθήνα, 16/10/2012 © ZEPHIR 2012

6. EUROPEAN TARGET 2013 – 2020:
"PASSIVHAUS" ("nearly zero" energy) BUILDINGS
 (Ultra) low energy (3-l) house
 Solar house
 Passive house
 Zero heating house ?
 Net zero energy / self-sufficient house = "Nearly Zero" Energy Building
 (solar) active house
 Passive house Plus
300
 Plus energy house
heating demand
250
specific final energy / [kWh/(m 2 a)]
domestic hot water
electricity
200
solar heat gen.
150 PV generation
100
50
0
-50
-100
building stock WSchVO 1984 WSchVO 1995 low energy h. 3l-house solar active h. passive house zero-heating h. passive h. plus net zero energy h. plus house
Source: UIBK – Institut für Energieeffizienz und Nachhaltigkeit
Email info@zephir.ph
Web http://www.zephir.ph
Αθήνα, 16/10/2012 © ZEPHIR 2012

7. The Passivhaus standard
Total energy demand
300
Yearly energy demand kWh/(m²a)
Household electricity
250
Ventilation
Domestic Hot Water
200
Sustainability:Heating over 85 - 90% reduction
of the total yearly
150 energy demand
Outstanding
100 Energy
50
Perfomance
0
Old building stock Low Energy Buildings Passivhaus
Passivhaus Institut www.passivehouse.com
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Web http://www.zephir.ph
Αθήνα, 16/10/2012 © ZEPHIR 2012

8. Growing interest all over the world!!
Email info@zephir.ph
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Αθήνα, 06/10/2012 © ZEPHIR 2012

9. … Germany
Montessori School Aufkirchen,
Architetti WGVL
Ulm: Office building Energon Stefan Oehler
Tevesstraβe Frankfurt, Frankfurt Sophienhof,
Faktor 10 FAAG Tecnik Gmbh
Email info@zephir.ph
Web http://www.zephir.ph
Αθήνα, 06/10/2012 © ZEPHIR 2012

10. … Austria
Lodenareal, Innsbruck
361 dwelling units
33.000 m² TFA
Email info@zephir.ph
Web http://www.zephir.ph
Αθήνα, 06/10/2012 © ZEPHIR 2012

11. … Spain
Email info@zephir.ph
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Αθήνα, 06/10/2012 © ZEPHIR 2012

12. … Seoul, Corea
Email info@zephir.ph
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Αθήνα, 06/10/2012 © ZEPHIR 2012

13. … Italy?
not yet certified
certified PH
Source: Passivhaus Dienstleistung. The image does not claim for completeness.
Email info@zephir.ph
Web http://www.zephir.ph
Αθήνα, 06/10/2012 © ZEPHIR 2012

14. Project ID: 2241 – Vipiteno (BZ)
Owner: Stefan Andergassen
Heating period 205 days
Heating degree days 92 kKh/a
Email info@zephir.ph
Web http://www.zephir.ph
Αθήνα, 06/10/2012 © ZEPHIR 2012

15. Project ID: 2241 – Vipiteno (BZ)
Email info@zephir.ph
Web http://www.zephir.ph
Αθήνα, 06/10/2012 © ZEPHIR 2012

16. Project ID: 2241 – Vipiteno (BZ)
Email info@zephir.ph
Web http://www.zephir.ph
Αθήνα, 06/10/2012 © ZEPHIR 2012

17. Project ID: 2241 – Vipiteno (BZ)
Brick Hörl & Hartmann
λ = 0.045 W/mK
Width = 24 cm
Foamglas λ = 0.050 W/mK
Email info@zephir.ph
Web http://www.zephir.ph
Αθήνα, 06/10/2012 © ZEPHIR 2012

18. Project ID: 2241 – Vipiteno (BZ)
Email info@zephir.ph
Web http://www.zephir.ph
Αθήνα, 06/10/2012 © ZEPHIR 2012

19. Project ID: 2241 – Vipiteno (BZ)
Windows ALPHAWIN
Uf = 0.82 W/m²K
Ug = 0.6 W/m²K
g-Value = 60%
Email info@zephir.ph
Web http://www.zephir.ph
Αθήνα, 06/10/2012 © ZEPHIR 2012

20. Project ID: 2241 – Vipiteno (BZ)
Röfix
λ = 0.030 W/mK
Width = 32 cm
Email info@zephir.ph
Web http://www.zephir.ph
Αθήνα, 06/10/2012 © ZEPHIR 2012

21. Project ID: 2241 – Vipiteno (BZ)
Email info@zephir.ph
Web http://www.zephir.ph
Αθήνα, 06/10/2012 © ZEPHIR 2012

22. Project ID: 2241 – Vipiteno (BZ)
Air humidifier
Pre-heating brine system
Helios KWL EC 270
η = 85%
Heat pump for heating
and DHW
Stiebel Eltron
Email info@zephir.ph
Web http://www.zephir.ph
Αθήνα, 06/10/2012 © ZEPHIR 2012

23. Project ID: 2241 – Vipiteno (BZ)
Email info@zephir.ph
Web http://www.zephir.ph
Αθήνα, 06/10/2012 © ZEPHIR 2012

24. Project ID: 2241 – Vipiteno (BZ)
SE
NW
Yearly Heat Demand 11 kWh/m²a
Primary Energy Demand 102 kWh/m²a
TFA 134 m²
SW Construction costs 1700 €/m² TFA
n50 0.43 h-1
Uwalls 0.088 W/m²K
Ufloor slab 0.093 W/m²K
Uroof 0.105 W/m²K
Email info@zephir.ph
Web http://www.zephir.ph
Αθήνα, 06/10/2012 © ZEPHIR 2012

25. Project ID: 2232 – Roncone (TN)
Architects: Paolo Boni, Armalab srl
Heating period 205 days
Heating degree days 82 kKh/a
Email info@zephir.ph
Web http://www.zephir.ph
Αθήνα, 06/10/2012 © ZEPHIR 2012

26. Project ID: 2232 – Roncone (TN)
Email info@zephir.ph
Web http://www.zephir.ph
Αθήνα, 06/10/2012 © ZEPHIR 2012

27. Project ID: 2232 – Roncone (TN)
Dec., 21st h. 13:00
45°58’
10° 39’
795 m MSL
Email info@zephir.ph
Web http://www.zephir.ph
Αθήνα, 06/10/2012 © ZEPHIR 2012

28. Project ID: 2232 – Roncone (TN)
Landscape analysis
Email info@zephir.ph
Web http://www.zephir.ph
Αθήνα, 06/10/2012 © ZEPHIR 2012

29. Project ID: 2232 – Roncone (TN)
Email info@zephir.ph
Web http://www.zephir.ph
Αθήνα, 06/10/2012 © ZEPHIR 2012

30. Project ID: 2232 – Roncone (TN)
Landscape analysis
Shading range, June
Shading range, December
Email info@zephir.ph
Web http://www.zephir.ph
Αθήνα, 06/10/2012 © ZEPHIR 2012

31. Project ID: 2232 – Roncone (TN)
Email info@zephir.ph
Web http://www.zephir.ph
Αθήνα, 06/10/2012 © ZEPHIR 2012

32. Project ID: 2232 – Roncone (TN)
Email info@zephir.ph
Web http://www.zephir.ph
Αθήνα, 06/10/2012 © ZEPHIR 2012

33. Project ID: 2232 – Roncone (TN)
XLAM
λ = 0.013 W/mK
Width = 9.6 cm
Email info@zephir.ph
Web http://www.zephir.ph
Αθήνα, 06/10/2012 © ZEPHIR 2012

34. Project ID: 2232 – Roncone (TN)
sound separation
Email info@zephir.ph
Web http://www.zephir.ph
Αθήνα, 06/10/2012 © ZEPHIR 2012

35. Project ID: 2232 – Roncone (TN)
sealing tape
Email info@zephir.ph
Web http://www.zephir.ph
Αθήνα, 06/10/2012 © ZEPHIR 2012

36. Project ID: 2232 – Roncone (TN)
Rockwool Knauf
λ = 0.039 W/mK
Width = 10 cm
Email info@zephir.ph
Web http://www.zephir.ph
Αθήνα, 06/10/2012 © ZEPHIR 2012

37. Project ID: 2232 – Roncone (TN)
Email info@zephir.ph
Web http://www.zephir.ph
Αθήνα, 06/10/2012 © ZEPHIR 2012

38. Project ID: 2232 – Roncone (TN)
Rockwool Knauf
λ = 0.040 W/mK
Width = 10 cm
Email info@zephir.ph
Web http://www.zephir.ph
Αθήνα, 06/10/2012 © ZEPHIR 2012

39. Project ID: 2232 – Roncone (TN)
Greycicle Lape (BASF)
λ = 0.032 W/mK
Width = 20 cm
Email info@zephir.ph
Web http://www.zephir.ph
Αθήνα, 06/10/2012 © ZEPHIR 2012

40. Project ID: 2232 – Roncone (TN)
service cavity
Email info@zephir.ph
Web http://www.zephir.ph
Αθήνα, 06/10/2012 © ZEPHIR 2012

41. Project ID: 2232 – Roncone (TN)
Windows Ori&Bonetti
Uf = 1.19 W/m²K
Ug = 0.7 W/m²K
g-Value = 60%
Email info@zephir.ph
Web http://www.zephir.ph
Αθήνα, 06/10/2012 © ZEPHIR 2012

42. Project ID: 2232 – Roncone (TN)
DHW Storages
Helios KWL EC 370
η = 84%
Email info@zephir.ph
Web http://www.zephir.ph
Αθήνα, 06/10/2012 © ZEPHIR 2012

43. Project ID: 2232 – Roncone (TN)
SW
SE
Yearly Heat Demand 12 kWh/m²a
Primary Energy Demand 102 kWh/m²a
TFA 199 m²
Construction costs 1450 €/m² TFA
NW n50 0.3 h-1
Uwalls 0.084 W/m²K
Ufloor slab 0.084 W/m²K
Uroof 0.107 W/m²K
Email info@zephir.ph
Web http://www.zephir.ph
Αθήνα, 06/10/2012 © ZEPHIR 2012

44. Project ID: 2123 – Mascalucia (CT)
Owner / Engineer: Carmelo Sapienza
Heating period 189 days
Heating degree days 47 kKh/a
Email info@zephir.ph
Web http://www.zephir.ph
Αθήνα, 06/10/2012 © ZEPHIR 2012

45. Project ID: 2123 – Mascalucia (CT)
Email info@zephir.ph
Web http://www.zephir.ph
Αθήνα, 06/10/2012 © ZEPHIR 2012

46. Project ID: 2123 – Mascalucia (CT)
Email info@zephir.ph
Web http://www.zephir.ph
Αθήνα, 06/10/2012 © ZEPHIR 2012

47. Project ID: 2123 – Mascalucia (CT)
Email info@zephir.ph
Web http://www.zephir.ph
Αθήνα, 06/10/2012 © ZEPHIR 2012

48. Project ID: 2123 – Mascalucia (CT)
Porous brick
λ = 0.142 W/mK
Width = 30 cm
Email info@zephir.ph
Web http://www.zephir.ph
Αθήνα, 06/10/2012 © ZEPHIR 2012

49. Project ID: 2123 – Mascalucia (CT)
Email info@zephir.ph
Web http://www.zephir.ph
Αθήνα, 06/10/2012 © ZEPHIR 2012

50. Project ID: 2123 – Mascalucia (CT)
ROCKWOOL
λ = 0.038 W/mK
Width = 28 cm
Email info@zephir.ph
Web http://www.zephir.ph
Αθήνα, 06/10/2012 © ZEPHIR 2012

51. Project ID: 2123 – Mascalucia (CT)
ROCKWOOL
λ = 0.036 W/mK
Width = 20 cm
Email info@zephir.ph
Web http://www.zephir.ph
Αθήνα, 06/10/2012 © ZEPHIR 2012

52. Project ID: 2123 – Mascalucia (CT)
Email info@zephir.ph
Web http://www.zephir.ph
Αθήνα, 06/10/2012 © ZEPHIR 2012

53. Project ID: 2123 – Mascalucia (CT)
3G-Windows Internorm
Uf = 0.97 W/m²K
Ug = 0.5 W/m²K
g-Value = 50%
2G-Windows Internorm
Uf = 0.97 W/m²K
Ug = 1.0 W/m²K
g-Value = 61%
Email info@zephir.ph
Web http://www.zephir.ph
Αθήνα, 06/10/2012 © ZEPHIR 2012

54. Project ID: 2123 – Mascalucia (CT)
Lime plaster
Email info@zephir.ph
Web http://www.zephir.ph
Αθήνα, 06/10/2012 © ZEPHIR 2012

55. Project ID: 2123 – Mascalucia (CT)
Heat pump for heating
and DHW
Daikin ROTEX
Enthalpy
exchanger heat
recovery
ZEHNDER
Comfosystem
Email info@zephir.ph
Web http://www.zephir.ph
Αθήνα, 06/10/2012 © ZEPHIR 2012

56. Project ID: 2123 – Mascalucia (CT)
Subsoil exchanger
Email info@zephir.ph
Web http://www.zephir.ph
Αθήνα, 06/10/2012 © ZEPHIR 2012

57. Project ID: 2123 – Mascalucia (CT)
Email info@zephir.ph
Web http://www.zephir.ph
Αθήνα, 06/10/2012 © ZEPHIR 2012

58. Project ID: 2123 – Mascalucia (CT)
KNX – Integration and control of domestic systems
Home
Home Security Home Security
Device Server Clients
KNX home network
Norms
EN 50090
EN 15232
Source: Sapienza & Partners,
http://www.wix.com/sapienzae/partners#!projects
Email info@zephir.ph
Web http://www.zephir.ph
Αθήνα, 06/10/2012 © ZEPHIR 2012

59. Project ID: 2123 – Mascalucia (CT)
Yearly Heat Demand 11 kWh/m²a
Cooling Demand 5 kWh/m²a
Primary Energy Demand 86 kWh/m²a
TFA 144 m²
Construction costs 2900 €/m² TFA
n50 0.59 h-1
Uwalls 0.125 W/m²K
Ufloor slab 0.233 W/m²K
Uroof 0.130 W/m²K
Email info@zephir.ph
Web http://www.zephir.ph
Αθήνα, 06/10/2012 © ZEPHIR 2012

60. International Passivhaus Days 2012
15.000 copies of the new iPHA brochure
translated into Italian
projects presented on the brochure
distributed at the 1st Italian Passivhaus
Conference in Milan on October, 20th
Email info@zephir.ph
Web http://www.zephir.ph
Αθήνα, 06/10/2012 © ZEPHIR 2012

61. Italian PHPP 7 (2012) released!
New PHPP 7 (2012) released in Italian!
Introduced new PH criteria which include
contributions for dehumidification
Possibility to design and build Passivhaus
buildings in our climates greatly enhanced!
Email info@zephir.ph
Web http://www.zephir.ph
Αθήνα, 06/10/2012 © ZEPHIR 2012

62. Project "mobile Passivhaus module"
Email info@zephir.ph
Web http://www.zephir.ph
Αθήνα, 06/10/2012 © ZEPHIR 2012

63. Project "mobile Passivhaus module"
Email info@zephir.ph
Web http://www.zephir.ph
Αθήνα, 06/10/2012 © ZEPHIR 2012

64. Project "mobile Passivhaus module"
Looking forward
to seeing you
there!
More infos on: http://www.madeexpo.it/it/eventi_smart_village.php
Email info@zephir.ph
Web http://www.zephir.ph
Αθήνα, 06/10/2012 © ZEPHIR 2012

65. Let's do something better……
THANK YOU!
Dr. Phys. Francesco Nesi
Director
Mobile: +39 346 6247437
Email: f.nesi@zephir.ph
Email info@zephir.ph
Web http://www.zephir.ph
Αθήνα, 06/10/2012 © ZEPHIR 2012

66. SPONSORS:
WITH THE SUPPORT:
MEDIA PARTNERS:

67. 1
www.buildinggreenexpo.gr
E.I.Π.Α.Κ. 2012 ALL RIGHTS RESERVED