what green building technologies do green building consultants and designers need? Here is my top 5 list of needs...... (presented at cleantuesday Hong Kong)

1. cleantuesday
Green Building
Technology
by John Herbert
Kelcroft
22 February 2011

2. John Herbert:
 Vice-Chairman Hong Kong Association of
Energy Services Companies (HAESCO)
 Green Building Professional - BEAM
Professional qualification (like LEED AP)
 Member of
 BEAM Board of Directors
 Chairman BEAM Framework & Innovation Panel
 BEAM Technical Review Panel
 BEAM Technical Committee
 BEAM Faculty
kelcroft green building consultants 2

3. KELCROFT
Building Energy & Green
Services Carbon BIM Building
Training
E&M Management Consulting Design
Consulting Consulting Consulting
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4. Green building is one of the most urgent
environmental issues of our time.
Buildings produce 63 % percent of our
carbon emissions, and consume 89%
percent of our electricity.
Now, they must also lead the effort to
save the planet.
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5. TOP
GREEN
BUILDING
ISSUES
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6. 1 ENERGY EFFICIENCY
2 INTEGRATED DESIGN
3 WATER MANAGEMENT
4 BUILDING MATERIAL
5 NEXT GREEN
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7. Energy Efficiency
1

8. Energy Efficiency
 10% of energy extracted for
electricity generation makes it
to the end user
 90% opportunities the energy
lost
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9. Credit: Flickr/gwire
Demand

10. Credit: John Herbert
Standby

11. Credit: John Herbert
Motors

12. Credit: John Herbert
Lighting

13. Credit: John Herbert
Waste

14. Credit: John Herbert
Waste

15. Credit: John Herbert
Maintenance

16. Energy Efficiency
 Improvements are very cost
effective
 Fast payback, High IIR
 Wealth of potential characterised
as the fifth energy
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17. Credit: John Herbert
Hybrid Injection Machine

18. Energy Efficiency Solutions
 Metering
 Cogeneration
 Motors
 Control Systems
 AC/Hot Water Heat Pumps
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19. Integrated Design
2

20. INTEGRATED DESIGN
bring stakeholders together early
in the design process to align
objectives and provide expertise
from day 1
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21. DESIGN IMPACT
Design Impact
TIME

22. COST OF MAKING CHANGES
Change Cost
TIME

23. COST Early Decisions
OPPORTUNITIES
HERE
TIME

24. INTEGRATED
RESOURCES & EFFORT
Opportunity
TIME

25. Water Management
3

26. Water is next Carbon
Credit: John Herbert

28. 25%
of the
mainland’s
surface
water is unfit
for
industrial
use

31. Credit: John Herbert

32. Building Material
4

33. Credit: John Herbert
Hydroponic

34. Credit: John Herbert
Renewable

35. Credit: John Herbert
Smart Glass

36. After Green
5

37. heritage

38. revitalisation

39. Laputa eco paving blocks
http://www.laputa-eco.com
Titanium Dioxide

40. Kelcroft
www.kelcroft.com.hk
John Herbert
Director
Kelcroft E&M Limited
1927, Metro Centre I
32 Lam Hing Street
Kowloon Bay
Hong Kong
T: +(852) 2335 9830
F: +(852) 2335 9862
E: info@kelcroft.com.hk