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The Passive House in Austria – from pipe‐dream to national standard Johannes Kislinger IG Passivhaus Austria march 07, 2012
The Passive House in Austria – from pipe‐dream to national standard
Johannes Kislinger IG Passivhaus Austriagmarch 07, 2012
Thermal refurbishment Primary School Building 1998
First Passivhaus Kindergarten 2003
Innovation of the project
• A Kindergarten as public building realized as a Passive House.
• The demand of the users for a single storey building.
• Full occupation during working hours from 8 – 12.
Floor layout/ section
Floor layout/ section
Planning tools for Optimizing
Heizw�rmebedarf Passivhauskindergarten Ziersdorf, unterschiedliche Berechnungsverfahren: Planungstool und dynamische Simulation
36.235.4
40.0
25.0
30.0
35.0
Wh/
m?J
ahr]
PHPP2002
13.7 13.114.3
11.5
16.8
12.0
10.0
15.0
20.0
Hei
zw�
rmeb
edar
f [kW
Thermische Geb�udesimulation
5.0 5.0
0.0
5.0
Transmissions-w�rmeverluste
L�ftungs-w�rmeverluste Innere W�rmen Solare Gewinne Heizw�rme-bedarf
Stud frame / 95mm timber panel
Optimizing Details and Costs
Stud frame / 95mm timber panelpl
ane
hick
ness
Mas
s
EI M
J/m
2
P kg
CO
2 eq
u.
Pric
e €
th PE
GW
P
mineral stucco coating 0,010sheeting STO 0,012DWD 0,016DWD 0,016cellulose thermal insulation 0,360 19,62 82,39 3,92 19,48stud frame 0,360 4,63 21,74 -7,17 18,70vapour barriermassive timber construction 0,095 47,50 223,25 -73,63 69,80l l t 0 015clay plaster 0,015
0,508 327,38 -76,87 107,98TJI stud frame/ 40mm chipboard
J/m
2
WP
kg
equ.
plan
e
ness
Mas
s
ice
€
PEI M
J
GW
CO
2
mineral stucco coating 0,010sheeting STO 0 012
p
thic
kn M
Pr
sheeting STO 0,012DWD 0,016cellulose thermal insulation 0,360 19,31 81,12 3,86 19,48stud frame timber fractionstud frame
0,360 6,86 32,26 -10,64 60,400,360 2,92 49,57 -1,46
vapour barriermassive timber construction 0,040 20,00 94,00 -31,00 20,80clay plaster 0,015
0,443 256,95 -39,23 100,68
Sustainable developmentUse of locally available
materials and workforce
•99.2% recycledl i f fialuminum for roofing
•Locally made clayplasterplaster
•Straw bales fortherm insulationtherm.insulation
•Corn‐starch‐cellulose plaster forcellulose plaster foracoustic ceiling
•Weatherboardcladding from localfarmers directmarketing
Optimizing Costs
investment costs and costs of operation
total /m² net floor area%
investment costs € 1.320
net costs construction and f inished surfaces excl. furniture
100% € 1.150
passive house standard extra costs surplus therm. Insulation, fresh air ventilation, extra costs w indow s and door openings
9% € 109
ecological extra costs clay plaster, recycling roof, thermal insulation 5% € 61foamglass, perlite, cork in w indow s
savings 40 tonnes of CO²
€ / acosts of operation € 2.378
heat energy costs € 438
electrical energy costs € 1.940
After 8 weeks of construction
After 30 weeks of construction
Building of TomorrowBuilding of TomorrowMinistry of Innovationwww.hausderzukunft.at
Key Word: Passive House (2006)y ( )
1 Austria 1,11,2 Germany 1,0843 Switzerland 0,86
4 Slovenia 0,1025 Luxemburg 0,095 Luxemburg 0,096 Czech Rep. 0,0717 Belgium 0,0558 Italy 0,0549 Sweden 0,051
10 Norway 0,04510 Norway 0,04511 Denmark 0,04312 Slovakia 0,03313 France 0,02514 Poland 0,02415 Estonia 0,02315 Estonia 0,02316 Netherlands 0,01417 Irland 0,011
18 Great Britian 0 00518 Great Britian 0,00519 Hungary 0,00320 Spain /20 Latvia /20 Portugal /
Passivehouse Growth Rate in Austria
60.000
65.000
70.000 Residential passive house units total annual residential units in Austria
45.000
50.000
55.000
25 000
30.000
35.000
40.000
20 900
28.000
36.900
10.000
15.000
20.000
25.000
8.55011.500
15.750
20.900
0
5.000
10 40 50 80 100 120 150 200 300 500 800 1.1001.600 2.5004.600
Source:[Statistik Austria, IIBW], Prognosis [IIBW 2010][IG PH A Passivhaus Objektdatenbank]
Energy Efficiency Programmes in EuropeDirective 2010/31/EU on the Energy Performance of Buildings (EPBD‐recast)
100
120
%)
F: - 55 % (2012/2013); Net zero (2019/2020))DE: - 25 % (2009/2011); - 33 % (2012/2013)UK: - 25 % (2009/2010); - 25 % (2012/2013))
60
80
rove
men
t (
DenmarkEngland/Wales
40
60
cien
cy im
pr FranceGermanyNetherlandsIreland
0
20
ener
gy e
ffi Finland
Note: plans after 2016 are not known for all countries, eg Poland - DK, FR, DE: evolution of building energy consumption - England/Wales: Code of Sustainable homes - Poland: evolution of U values walls -
-20
2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020
year
*VLEB = Very low-energy buildings(Passive house or even „Zero-Energy-House level)
Carbon Emissions
Carbix Chart
The world’s biggest Passive House
Lodenareal Innsbruck354 units 26.000 m²
IBO passive housebuilding component cataloguewww.ibo.atwww.ibo.at
Comparison Primary Construction
C / C i / l OI3
OI 3 index: ‐30 < 100 ecological load
Component/ Construction unit area / volume OI3 mass GWP AP PEIkg CO² eq kg SO² eq MJ
total primary construction 264.088 370.546- 586 1.095.263 outer wall 320,00 -16,54 15.235,00 -20.540,00 52,00 83.738,00
columns 63,00 -23,21 5.040,00 -7.237,00 10,00 19.454,00columns steel 54,00 46,61 2.541,00 2.718,00 16,00 58.687,00slabs and construction 2.155,00 -22,86 172.831,00 -247.105,00 358,00 675.420,00slabs beams 97,50 19,20 48.770,00 -71.300,00 90,00 160.838,00roof 330 00 -15 86 19 671 00 -27 082 00 60 00 97 126 00roof 330,00 15,86 19.671,00 27.082,00 60,00 97.126,00
ecological keydata: timber construction OI3 v2,k: -28.24
Component/ Construction unit area / volume OI3 mass GWP AP PEIkg CO² eq kg SO² eq MJ
total primary construction 1.971.734 278.459 1.025 3.239.163 outer wall 320,00 26,65 153.600,00 20.808,00 68,00 230.072,00
l 60 00 4 58 14 024 00 2 234 00 83 00 29 421 00columns 60,00 4,58 14.024,00 2.234,00 83,00 29.421,00slabs and construction 2.155,00 67,09 1.564.530,00 221.498,00 749,00 2.583.979,00roof 330,00 67,09 239.580,00 33.919,00 125,00 395.691,00
ecological keydata: concrete construction OI3 v2,k: 91.89ecological keydata: concrete construction OI3 v2,k: 91.89
Solar Potential Real Estate Register Vienna
Green. Building. Solutions.Summer University Vienna, 22 July - 12 August 2012
Illustration: www.astundnebel.at
