Passive House Seminar & Component Exhibition  SEPEV, Cer Modern, Ankara , November 28, 2013

1. Passive House
a challenge for the “happy climate” Mediterranean Area
Stefanos Pallantzas, Civil Engineer NTUA
Hellenic Passive House Institute
Passive House Seminar & Component Exhibition
SEPEV, Cer Modern, Ankara , November 28, 2013

2. Passive vs. Active
Passive House Seminar & Component Exhibition
SEPEV, Cer Modern, Ankara , November 28, 2013

3. Passive House Standard – The Basics Needs
Passive House Seminar & Component Exhibition
SEPEV, Cer Modern, Ankara , November 28, 2013

4. Passive House Seminar & Component Exhibition
SEPEV, Cer Modern, Ankara , November 28, 2013

5. PASSIVE HOUSE ENERGY BALANCE
Passive House Seminar & Component Exhibition
SEPEV, Cer Modern, Ankara , November 28, 2013

6. What about PH in
Summer?
Passive House Seminar & Component Exhibition
SEPEV, Cer Modern, Ankara , November 28, 2013

7. Passive House is achievable
nearly everywhere
Passive House Seminar & Component Exhibition
SEPEV, Cer Modern, Ankara , November 28, 2013

8. Passive House in Med-Climates
Passive House Seminar & Component Exhibition
SEPEV, Cer Modern, Ankara , November 28, 2013

9. Passive Cooling
 Night
ventilation
 Night
Sky Radiation
 Ground
Cooling
Passive House Seminar & Component Exhibition
SEPEV, Cer Modern, Ankara , November 28, 2013

10. Passive House Seminar & Component Exhibition
SEPEV, Cer Modern, Ankara , November 28, 2013

11. Ground Cooling
with Subsoil Heat Exchangers
Subsoil Heat Exchanger

Passive House Seminar & Component Exhibition
SEPEV, Cer Modern, Ankara , November 28, 2013
Subsoil heat exchangers can
generaly reduce or eliminate
active cooling demand

12. Ground Cooling
with Subsoil Heat Exchangers
-11 degrees Celsius
+13 degrees Celsius
Temperature Difference Δτ between in and out of the SHX
Measures in Penteli –Greece Summer
Autumn
2013
Passive House Seminar & Component Exhibition
SEPEV, Cer Modern, Ankara , November 28, 2013

13. HRV – Summer Bypass control
HR
active
HR
bypassed
Passive House Seminar & Component Exhibition
SEPEV, Cer Modern, Ankara , November 28, 2013

14. Passive Houses in Greece
Penteli Project 2010-2012
Passive House Seminar & Component Exhibition
SEPEV, Cer Modern, Ankara , November 28, 2013

15. Passive Houses in Greece
Temperature External
Penteli Project 2010-2012
Temperature internal
Avg= 25,8 degrees C
Measures in Penteli –Greece Summer ‘13
Passive House Seminar & Component Exhibition
SEPEV, Cer Modern, Ankara , November 28, 2013

16. Passive Houses in Greece
3 Terrace Houses in Volos (2012)
ID 2409 (IPHA DATABASE)
Passive House Seminar & Component Exhibition
SEPEV, Cer Modern, Ankara , November 28, 2013

17. Passive Houses in Greece
Passive House Seminar & Component Exhibition
SEPEV, Cer Modern, Ankara , November 28, 2013

18. Passive Houses in Greece
BEFORE
AFTER
First
Passive House
Retrofit
Passive House Seminar & Component Exhibition
SEPEV, Cer Modern, Ankara , November 28, 2013

19. Climate Change – A Reality
Passive House Seminar & Component Exhibition
SEPEV, Cer Modern, Ankara , November 28, 2013

20. EUROPEAN TARGET 2013 – 2020
 (Ultra) low energy (3-l) house
 Solar house
 Passive house
“Passive House = Nearly Zero" Energy Building
 Zero heating house
 Net zero energy / self-sufficient house
 (solar) active house
 Passive house Plus
 Plus energy house
specific final energy / [kWh/(m 2 a)]
300
heating demand
domestic hot water
250
electricity
200
solar heat gen.
PV generation
150
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
Passive House Seminar & Component Exhibition
SEPEV, Cer Modern, Ankara , November 28, 2013

21. LOW ENERGY BUILDING – Past or Future?
Passive House Seminar & Component Exhibition
SEPEV, Cer Modern, Ankara , November 28, 2013

22. LOW ENERGY BUILDING – Past or Future?
2.500 b.c. – Knossos Palace
Design by Spyros Gousis
Passive House Seminar & Component Exhibition
SEPEV, Cer Modern, Ankara , November 28, 2013

23. ATHENS, JANUARY 2013
Photo by Yannis Larios
Do we deserve this future?
Passive House Seminar & Component Exhibition
SEPEV, Cer Modern, Ankara , November 28, 2013

24. Problems cannot be solved with same level
of acknowledgement , that created them ”
Albert Einstein 1879-1955
Passive House Seminar & Component Exhibition
SEPEV, Cer Modern, Ankara , November 28, 2013

25. We need
• Efficient buildings
• Efficient equipment
• Efficient Users
We need
PASSIVE HOUSES
Thank you
www.eipak.org
Passive House Seminar & Component Exhibition
SEPEV, Cer Modern, Ankara , November 28, 2013