SUSTAINABLE HOMES: TIMBER FRAME HOUSING - Code for Sustainable
Presentation Dani Sustainable Homes
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Transcript of Presentation Dani Sustainable Homes
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1Seminar Sustainable Development, 7th August 2007
Sustainable Development using
Solar Energy
Seminar Sustainable Development, 7th August 2007
Daniel Ruoss, International Consultant MBIPV
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2Seminar Sustainable Development, 7th August 2007
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3Seminar Sustainable Development, 7th August 2007
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4Seminar Sustainable Development, 7th August 2007
What is next?
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5Seminar Sustainable Development, 7th August 2007
World Energy Scenario
Source: GMID
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6Seminar Sustainable Development, 7th August 2007
World-wide ~70% of our electricity is generated by
burning coal, oil and gas => billions of tonnes of
CO2 per year
~15% of electricity mainly comes from nuclear
power => other worryingly severe environmentalimpacts
World Energy Scenario
Source: SHELL
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7Seminar Sustainable Development, 7th August 2007
Meeting the Energy Hunger
Coal fired PP
Oil fired PP
Nuclear PP
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8Seminar Sustainable Development, 7th August 2007
Meeting the Energy Hunger
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9Seminar Sustainable Development, 7th August 2007
World Energy Scenario
Source:SHELL
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10Seminar Sustainable Development, 7th August 2007
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11Seminar Sustainable Development, 7th August 2007
The Sun for a Sustainable Development
Solar irradiance
Passive solar
Thermal
Absorber
Photovoltaic
Heat
Electricity
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12Seminar Sustainable Development, 7th August 2007
Use of Solar Energy - Passively in Building
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13Seminar Sustainable Development, 7th August 2007
Use of Solar Energy - Passively in Building
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14Seminar Sustainable Development, 7th August 2007
Use of Solar Energy Thermal Collector
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15Seminar Sustainable Development, 7th August 2007
Use of Solar Energy Thermal Collector
- ROI in approx. 6-8 years
- Cost for a single story house approx. RM8k
Flat Plate Collector
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16Seminar Sustainable Development, 7th August 2007
Use of Solar Energy Thermal Collector
- ROI in approx. 10 years
- Cost for a single story house approx. RM12k
Tube Collector
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17Seminar Sustainable Development, 7th August 2007
Use of Solar Energy Thermal Collector
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18Seminar Sustainable Development, 7th August 2007
Use of Solar Energy Photovoltaic (PV)
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19Seminar Sustainable Development, 7th August 2007
Photovoltaics in our daily Life
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20Seminar Sustainable Development, 7th August 2007
How does it work?
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21Seminar Sustainable Development, 7th August 2007
Different Types of PV Cells
Monocrystalline Multicrystalline Amorphous silicon CIS / CdTe
0
100
200
300
400
500
600
Mono-C Poly-C a-Si CIS/CdTe
MW
in20
31% 63% 4% 2%
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Source: Prometheus Institute
Different Types of PV Cells
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23Seminar Sustainable Development, 7th August 2007
PV Cells in different Colours
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24Seminar Sustainable Development, 7th August 2007
- One cell not sufficient (UOC= 0.6V / ISC= 3A)
- Serial connection of 36 cells => module
- Module 50-170 Wp
- Serial wiring of modules => string
- Strings in parallel => array
From a PV Cell to a PV Module
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25Seminar Sustainable Development, 7th August 2007
From a PV Cell to a PV Module
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26Seminar Sustainable Development, 7th August 2007
PV Modules
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27Seminar Sustainable Development, 7th August 2007
From PV Modules to a off-grid PV System
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From PV Modules to grid-connected PV
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Application for PV Grid-connection
No use of land
Use of synergies in the building
Closest to point of consumption
Substitutes the building element
No limitations (MWp), cheaper
Energy to be transported to point
of consumption
Higher risk against thievery or
vandalism
Building Integrated PV - BIPV Ground based PVPS
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Grid-connected PV Ground based
G
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31Seminar Sustainable Development, 7th August 2007
Grid-connected PV in the Building - BIPV
G id t d PV i th B ildi BIPV
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Grid-connected PV in the Building - BIPV
G id t d PV i th B ildi BIPV
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Grid-connected PV in the Building - BIPV
E l f M l i
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Examples from Malaysia
Potential for PV in the B ilding
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Potential for PV in the Building
Japan = up to 200 TWh/y, ~ up to 20% of electricity consumption
Malaysia = up to 16 TWh/y, ~ up to 20% of electricity consumption
Source: IEA-PVPS T7 / Ruoss, PDF-B MBIPV
Market Development of PV
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Market Development of PV
0
1000
2000
3000
4000
5000
6000
7000
8000
MWp
1988 1989 1990 1991 1992 1993 1994 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006
Cumulative installed PV power - WorldwideGlobal Cumulative installed PV Capacity (MWp)
Off-grid PV
Grid-connected PV decentralized
Grid-connected PV centralize
Source:REN21Glo
balStatusReport2006,
PhotonInternational,litresearch
Global PV Market Outlook
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0
20000
40000
60000
80000
100000
120000
140000
2004 2005 2006 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020
MWp
Global PV Market Outlook
Annual installed PV capacity (MWp) Grid-connected & off-grid
MPR in 2020 = ~RM1,400 billion
Source:EPIA,Greenpeace,PhotonInternational,e
stimationD.RuossIC
MBIPV
MWp
Market potential revenues (MPR) in 2010 = ~RM150 billion
MPR in 2015 = ~RM550 billion
Annual sales in 2006 = RM45 billion
PV as Mainstream Product in few Years
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PV as Mainstream Product in few Years
PV as Building Element
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PV as Building Element
- PV integrated into in any building envelope, e.g. the roof (flat, sloped,
shed, etc.), facade (cold, warm facade), shading lamellas, canopy, etc.
- Integration into different building components.
- Can be adapted to existing buildings as well as to new ones.
Flat roof Sloped roof Facade Awning
PV as Building Element
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PV as Building Element
PV as Building Material
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PV as Building Material
RM/m2
4000
3500
3000
2500
2000
1500
1000
500
Cost for PV module in the range of polished stone, marble.
Brick Timber Kalzip Steel cladding PV Marble
PV as Building Element
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PV as Building Element
- As architectural or promotion element, enhances the building aesthetics.
- Substitute for other building elements, cost savings.
- BIPV uses synergies of other building functions, e.g. weather protection,
energy production, heat reduction, and others.
- Decentralized power source, feeds into the building grid:
- Peak power shaving.
- Solution against black outs, brown outs in combination with a battery bank.
- Improves the building energy management.
- The building envelopes supply sufficient area, no additional land used.
- Sustainable development of new buildings in combination with energy
efficiency.
Drive towards Sustainable Development
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Drive towards Sustainable Development
Drive towards Sustainable Development
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Drive towards Sustainable Development
Sustainable Development in Malaysia
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Sustainable Development in Malaysia
Sustainable Development in Malaysia
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Sustainable Development in Malaysia
35340 (housing developers only)1st Jun 2007 1st Apr 2008
7060 (residential only)1st Jun 2007 1st Oct 2007
60803rd Dec 2007 1st Apr 2008
551202nd Jun 2008 1st Oct 2008
501401st Dec 2008 1st Apr 2009
451601st Jun 2009 1st Oct 2009
401801st Dec 2009 1st Apr 2010
Maximum Bidding
Discount (%)
Maximum Capacity Available
for Bidding (kWp)
Call for Bidding
Sustainable Development in Malaysia
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Sustainable Development in Malaysia
&
SURIA for Developer
Meeting the local PV Industry
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g y
And dont worryPV works > 25 years
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y y
Sustainable Development in Asia -
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p
Tomorrow
Sustainable Development in Asia -
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p
TomorrowDongtan Eco city
Sustainable Development in Asia -
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Tomorrow
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10,000 times the world energy
demand in one year.
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Thank You
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Pusat Tenaga Malaysia
23-1 Jalan 9/9C Seksyen 9
43650 Bandar Baru Bangi
Selangor Darul EhsanMalaysia
P: +603 8926 1697
F: +603 8926 1925
www.ptm.org.my/bipv
Thank You