Green Building Vs Sustainable Building

1. Sustainable Building Green Building
Anurag Mathur 14110005
B. Arch 4th Year
IIT ROORKEE

2. Josey Pavilion Decatur, US

3. • 5,400-square-foot open-air
pavilion is an education
and meeting center that
serves as a demonstration
site for the Dixon Water
Foundation.
• The project physically
embodies their mission to
promote healthy
watersheds through
sustainable land
management.

9. Only building materials
having low environmental
impact.
Natural materials and
human scaled spaces.
100% of wastewater is
treated onsite and returned
to the natural water cycle.
At least 100% of the energy
used is produced by solar
panels and testing has
confirmed that indoor air
quality is almost
indistinguishable from
surrounding outdoor fresh
air.

10. CESE ,IIT Kanpur

11. Water body to cool the
micro climate.
Orientation of building :
North – South.
External shading devices :
Shaded roof and windows.
Optimized window
design by selection of Low
E glass and external
shading.
Daylight integration in all
living spaces.

12. (b) Reduction of Noise
• Planting trees on the periphery will reduce noise disturbance into the building
• Cushioning under floor finish to reduce sound transmission on the lower floors
• Sound absorptive panes in seminar and class rooms

13. Design to include existing site features

15. Optimization Of Building Material & Selection
Initial energy consumption: 240 kWh/m2 yr
Energy consumption Later: 208 kWh/m2 yr

16. Initial energy consumption: 208
kWh/m2 yr
Energy consumption Later: 168
kWh/m2 yr
Optimization Of Lighting Design
•Efficient fixtures
•Efficient fixtures & lamps
•Efficient layout
•Daylight integration
Achievement
•LPD=1.3W/ft2
•Illumination levels as per standards:
•Laboratory: 400 lux
•Corridors: 200 lux
•Work plane (faculty room): 300 lux

17. Initial energy consumption: 168 kWh/m2 yr
Energy consumption Later: 133 kWh/m2 yr
Optimization Of HVAC system
Initial energy consumption: 133 kWh/m2 yr
Energy consumption Later: 98 kWh/m2 yr