braune status of green building in south africa
TRANSCRIPT
8/10/2019 Braune Status of Green Building in South Africa
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Manfred Braune, PrEng, GBCSA Technical Executive7 December 2011
Status of Green Buildingin South Africa
Presented at NBI seminar, COP17, Durban
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Why participate in such events at COP17?
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Presentation Overview
1. Two realms: regulatory & voluntary
2. Celebrate progress: regulatory
3. Celebrate progress: voluntary
4. Looking ahead
5. Conclusion
Mayfair on the Lake – 4 Star Design rating
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Need for both ‘compulsory’ & ‘voluntary’ benchmarks
Legislated Compulsory Standards:Ensure that a minimum compulsory standard for
sustainable development is nationally required andimplemented by all – these must adapt and become
more stringent and broad-based over time.
Voluntary Benchmarks & Leadership:
Provides stretch targets for leaders to go beyond minimum compulsory standards – drawsorganisations into new levels of transformation
beyond legislated requirements.
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GBCSA’s approach is to pull the market forward
Green Building best practice
N o
. o
f b
u i l d i n
g s
Top 25% ofGreen building best
practice
Illegal Leaders
Buildingregulation
requirements
Typical practice75%
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The Green Building Council of
South Africa will lead the
transformation of the SouthAfrican property industry to ensure
that all buildings are
designed, built and
operated in anenvironmentallysustainable way.
VISION
Vodafone Innovation Centre– 6 Star Design rating
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Celebrate Landmark Moments – COP17 hosted
COP17 hosted in Durbanopportunity to showcase South Africa’s leadership andthe challenges faced by developing countries, and be the
voice of Africa to the world. Green Building agenda hashad significant presence.
Proud moment inSA’s history
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Celebrate Landmark Moments – SANS 10400 XA
SANS 10400 part XA promulgatedin Nov 2011 – South Africa’s first compulsory nationalstandard for energy efficiency in buildings was passed
Proud moment inSA’s history
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Celebrate Landmark Moments – New Policy Dev.
Launch of NDPW’s DraftFramework for Green Buildings
Proud moment inSA’s history
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Celebrate landmark moments – cidb best practice
In 2011 cidb gazetted 4 Star Green Star SA as government’s best practice benchmark for their own buildings – out of the 20 buildings
currently registered for Green Star, 4 are government.
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Celebrate landmark moments – ESKOM incentives
ESKOM has developed a whole new range of highly accessible financialincentives with less red tape and a broad range of applications
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World Green Building Council – GBCSA full member 2007
1. Australia
2. Brazil
3. Canada
4. Germany
5. India
6. J apan
7. Mexico
8. New Zealand
9. Taiwan
10. UAE
11. UK
12. USA
13. South Africa
14. Argentina
15. Columbia
16. Netherlands
17. Poland
18. Romania
19. Singapore
20. Spain
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pre-2008: green claims
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how do you compare?
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now we can compare Vodafone Innovation Centre 24 Richefond Circle
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Examples of leadership in market transformation
Menlyn Maine, Tshwane – all buildings to be Green Star SA certified
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Examples of leadership in market transformation
Green Star SA in 2008 lead to local low VOC paint production
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Green Star SA ‘Asset’ Rating Tools developed - four
Office
Retail Centre / Shopping Centre
Multi Unit Residential
Public & Education BuildingPILOT
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GBCSA lead the green retrofit of 30 homes
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GBCSA Members
2007 2008 2009 2010 20110
900
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Looking ahead…
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GBCSA will begin the development of a neighbourhood scale rating tool in 2012
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Growth in Registrations
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asset rating operational rating
10 l/100km
14 l/100km?
7 l/100km?
Two kinds of rating systems
specification consumption
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asset rating – finish line?
?
starting block
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What is an energy/water operational rating?
• Position your building’s actual performance(consumption) against industry performance(consumption)
• Position your buildings within your own portfolio
eg. level of energy efficiencyPoor
your building
Excellent
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Final Tool
• ONLINE User Interface
• Freely Accessible (self assessment)
• Option for IndependentCertification by GBCSA (at a cost)
• Anonymous Data Entry
• Portfolio Management(ex. Energy Star Portfolio Manager)
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Using an external Energy Benchmarking tool (similar to how LEED
in the USA uses Energy Star ) linked into overall tool.
Green Star SAExisting buildings
performance rating tool
Benchmarking Tool Application in Green Star SA
National database ofbuilding energy use
Energybenchmarking tool
• Management
• ENERGY • Water• Waste• Materials• Etc…ENERGY
PERFORMANCECERTIFICATE
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Benchmarking Tool – draft data collection results
EUI (kWh/m2/yr)
100-225 kWh/m2/yr
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Sponsorship of the Tool
• Growthpoint have committed to sponsor R1.5 million ofthe tool development cost in 2011.
• A further R1.5 million is required before mid 2012
(GBCSA in discussions with various organisations)
• Further R 11.5 million required over the next 3-5 years,to further develop the tool/survey in other sectors
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EDUCATION
• Almost 2500 professionals• have attended the AP Course
•
345 Green Star AP’s
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EDUCATION
• Mauritius & Ghana
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GBCSA Convention & Exhibition 2012
28-30 October 2012
2011 GBCSA C onvention & Exhibition
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Conclusion
Mayfair, Umhlanga– 4 Star Design rating
ReduceGHG
emissions
& costsNOW
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Questions
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Thank you
Manfred Braune, PrEng, GBCSA Technical Executiveb