1. Green Building Construction In India - Use
of Modern Technologies to Build and
f d h l t ld d
Operate Green Buildings
p G d g
Prof. H. S. Mehta Vishal Porwal
Prestige Institute of Technology Intellobuild Project Solutions
Indore Indore
2. We
W are a country of
t f
1.2 Billi n
1 2 Billion
People and counting …
d
3. 32% of Indian
population l
l lives in Urban Areas
b
gross b l
built-up area grew b
by
10% annually last decade
4. 700% increase in commercial energy
g
consumption in the last four decades
and growing ….
d i
5. Energy consumption in India will grow up to
3 ti
times of current consumption by
2030
6. There is a shortage of average 225
million liter water per day in major Indian
p y j
Cities
8. According to the Environmental Protection Agency (EPA) of
United States
U it d St t
“Green building is the practice of creating structures and using
processes that are environmentally responsible and resource
processes that are environmentally responsible and resource‐
efficient throughout a building's life‐cycle from siting to design,
construction, operation, maintenance, renovation and
deconstruction. This practice expands and complements the
d t ti Thi ti d d l t th
classical building design concerns of economy, utility, durability,
and comfort. Green building is also known as a sustainable or
high performance building.”
26. There are several more ways to go GREEN
Different rating systems provide different
g
guidelines for building GREEN
d d
The GOAL is to save the environment and
build
b ild sustainable buildings
t i bl b ildi
27. Benefits of Building Green
g
Energy Savings
Water Conservation
Lower Carbon Footprint
Reduced Environmental Impact
Better Indoor Air to Breath and Increased
Productivity ……
d ti it
28. Wipro saves 40%
4 %
energy worth 1 Carore
th
rupees on a 1,75,000
p , ,
sq. feet building every
year
29. Godrej saves 63%
energy worth 9 Lac
rgy w rth L c
rupees on a 20,000 sq.
p q
feet building every year
30. ITC saves 45%
energy worth 9 0 Lac
rgy w rth Lc
rupees on a 1,70,000
p
sq. feet building every
year
32. Kalpataru Square in Mumbai is set to
reduce it’s water consumption by
it s 30%
33. Cost of Building Green
Several Studies claim that building green
costs more…..
more
However, Cost of building green is coming
f b ld
d w sg
down significantly
a ty
34. Building Year Built-in Area Rating % increase Payback
Awarded (Sq.ft) Achieved in cost (years)
CII-Godrej GBC, Hyderabad 2003 20,000 Platinum 18 % 7
ITC Green Centre, Gurgaon 2004 1,70,000 Platinum 15 % 6
Wipro, Gurgaon 2005 1,75,000 Platinum 8% 5
Grundfos Pumps, Chennai 2005 40,000 Gold 6% 3
Technopolis, Kolkata 2006 72,000 Gold 6% 3
Spectral Services Consultants
p 2007 15,000 Platinum 8% 4
Office, Noida
HITAM,
HITAM Hyderabad 2007 78,000
78 000 Silver 2% 3
39. We need to build more Green Buildings
Increase the awareness about Green
Buildings
Support G
S t Green Building R D
B ildi R&D
Provide Finical Support for Building Green
