1. Vietnam green building & energy A&G CLUB

2. CURRENT CONDITION Architects – New opportunities, Trend, knowledge Real Estate firms – Marketing, Benefit Macro policy – International Engagement, concrete action NGOs – Climate change, gov. micro policy Manufacturers – Better selling, reasonable price

3. CURRENT CONDITION Green One UN House 5 Big C supermarkets Moc Bai factory Viettin bank tower Pouchen nursery school ~ 10 buildings are certified and under estimation Dolphin Plaza

4. CURRENT CONDITION Do it alone Architects and Sustainable Design

5. 5 Architects with... Problems Identify CURRENT CONDITION

6. 6 Architects with... Architect engineering Façade design Building Physic HVAC Engineer Lighting design Acoustic design Urban planning Policy Architect CURRENT CONDITION

7. Unfamiliar things are built-up everywhere

8. CURRENT CONDITION Unfamiliar things are built-up everywhere

9. CURRENT CONDITION Normal standard building makes VN green trend

10. CURRENT CONDITION The things still unknown

11. CURRENT CONDITION The things still unknown Visual comfort

12. CURRENT CONDITION The things still unknown CO2 control in occupancy space, not fire-alarm detection

13. CURRENT CONDITION The things still unknown

14. CURRENT CONDITION The things still unknown The Importance of shading factor Arch – Color Engineer – Default value in calc. software Investor – Price / similar color in perspective

15. CURRENT CONDITION The things still unknown Whole building dynamic simulation Integrated design / HVAC analysis

16. CURRENT CONDITION Forget science and it’s benefit since 30 years

17. RATING SYSTEM Lotus v1.0, v1.1 – VGBC (Vietnam Green Building Council) LEED – (USGBC, rare, reference) Vietnam Green Architecture – VAA (Vietnam Architects Association) Vietnam Green Construction – Vietnam green construction council, lead by VACCE (VN Association of Civil Engineering Environment) STANDARD AND REGULATION Stuck - Lack of basic building engineering / energy proved

18. QCVN 09:2005 – VACEE (mandatory) Mandatory but … 8 years inactive QCVN 09:2013 – VACEE, refer IFC - World Bank (mandatory) Pilot projects with Danish Energy Management (DANIDA) & IEN (IFC) REGULATION STANDARD AND REGULATION

19. REGULATION - DETAIL STANDARD AND REGULATION Zone No Steady State, Peak load Dynamic simulation Peak load % difference 8 8499 W @ 14,00 4450 W @9,15 91% 9 5116 W @ 16,00 3863 W @9,15 32% 173050 W @ 15,00 2375 W @9,15 28% VN Building energy Regulation QCVN 09:2013 International

20. REGULATION - DETAIL STANDARD AND REGULATION NSW, E EN,WN, SE,SW Mission impossible

21. REGULATION - DETAIL STANDARD AND REGULATION

22. GENERAL ENERGY DESIGN TOOLS SOFTWARE PROVIDER DOMINATOR IN VN ARCH : AUTODESK AUTODESK - AUTOCAD / REVIT VASARI / ECOTECT COOLING EQUIPMENT PROVIDER : TRANE TRACE 700 DAIKIN HEATLOAD CARRIER HAP

23. GENERAL TRNSYS Energyplus origin TAS IES CYPE AECOsim Energy Simulator Hevacomp Simulator V8i Design Builder eQUEST SIMERGY OPENSTUDIO N++ Archsim Sefaira Beopt Blast VisualDOE Vasari Ecotect Beopt EFEN N++ gEnergy Archsim Sefaira Can use AutoCAD & Revit, quick learning curve, learn yourself : 5 years in Arch university Can NOT use energy software : 0 year for basic engineering knowledge What is kW, kWh ? ENERGY DESIGN TOOLS

24. Energyplus Energyplus origin AECOsim Energy Simulator Hevacomp Simulator V8i Design Builder SIMERGY OPENSTUDIO Beopt N++ Archsim Sefaira eQUEST, BLAST, DOE2  ENERGY DESIGN TOOLS

25. TOOLS FOR DESIGN TRNSYS 17 for today - most advanced and extensible for: Solar panel optimization, Solar water heater, building, HVAC, solar electricity plant, hydro electricity plant, thermoelectric plant ….

26. Thank you !