Indian Green Building Council (IGBC)
Leading the 21st Century Modern
Green Building Movement in India
Presented by: Dheeraj, Green Building Specialist, GGGI Rwanda
On behalf of IGBC
© Confederation of Indian Industry
®
Indian Green Building Council (IGBC)
� IGBC, formed by CII, in 2001
• Confederation of Indian Industry (CII) is a 120 year
old non-government, not-for-profit, industry-led and
industry-managed organization, playing a proactive
role in India's development process.
� Vision of IGBC
� Enable ‘sustainable built environment
for all’
� India to be one of the global leaders in
sustainable built environment by 2025
© Confederation of Indian Industry
®
© Confederation of Indian Industry
CII – Green Business Centre, Hyderabad (IGBC HQ)
India's 1st Platinum rated Green Building
WALKING THE TALK
IGBC is one of the few councils in the world to operate out of a green building
In 2001,
1 Green Building
(IGBC HQ in Hyderabad)
20,000 sq ft
Green Footprint in India
4,363 Green Projects
4.71 Billion sq ft have adopted IGBC Ratings
Green Building Statistics of India
� 4,363 projects (4.71 Billion sq.ft)
� 1,63,914 acres of large developments
1,600+Green Homes
240+Green Factories
1,500+Green Offices
48+ Green
Townships
5 Green
City
8 Green
Villages
290+ Green
Transit
20Green Campuses
© Confederation of Indian Industry
®
IGBC - Founding Member of World Green Building Council (WGBC) since 2004
Green Buildings – The Definition
Uses less Water
Optimizes Energy Efficiency
Conserves natural resources
Generates lesswaste
Provides healthier spaces
DaylightingLocal materials
The Indian Way
Prithvi (Earth) Sustainable Sites
Jal (Water) Water Efficiency
Agni (Energy) Energy Efficiency & Atmosphere
Vayu (Air) Indoor Environmental Quality
Akash (Sky) Daylight, Night Sky Pollution
Views
Water body
IGBC Rating Key AreaPanchabhutas
Mate
rials
& R
esourc
es
Rediscovery of the Indian ethos - The 5 elements of Nature (Panchabhutas)
IGBC, a whole-building approach to sustainability by recognizing performance in five key areas
© Confederation of Indian Industry
21 IGBC Rating Systems
addressing all building types
Green Building Vs
Conventional Building
� Externally : Both look alike
� Building Use : Both are same
� Differences
� Conserve natural resources
� Concern for human comfort &
indoor environment
� Operational savings
IGBC-rated Green Building benefits - tangible
�Reduce operating costs
�Optimize life cycle economic performance
� Sustained savings
� Energy savings: 20 – 30 %
� Water savings: 40 – 50 %, over baselines
Cygnus World School, VadodaraIGBC Platinum
What Green Buildings did differently in India
Feature Conventional Building Green Building
Approach Predominantly address
energy & water efficiency
Holistic; Integrated
design
Standards Meet the standards Beat the standards
– NBC, ECBC, etc.,
Materials Virgin materials Material Re-use
Cooling Technologies Vapour compression Solar air-conditioning, Wind
towers etc.,
Air-Conditioning 150 - 200 sft /TR 600 sft /TR
Green Building – from project conceptualisation to design, construction, operation and IGBC certification
Market Transformation of Green Materials
� Materials
� High performance glass
� Flyash blocks
� Wall & roof insulation
� High albedo roofing
materials
� Low VOC - paints,
adhesives & sealants
� CRI certified carpets
� FSC certified wood
� Eco-friendly housekeeping
chemicals
� Equipment / Systems
� Waterless urinals
� High CoP chillers
� CO2 sensors
� Wind towers
� Root zone treatment
systems
� New Services
� III Party Commissioning
� Energy simulation
� Facilitation
Market Potential by 2025 in India : USD 300 Billion
© Confederation of Indian Industry
®
IGBC Rated Green Projects
IGBC Green Homes
Net Zero Home, Bhubaneswar IGBC Platinum Rated
Net Zero Home, Bhubaneswar IGBC Platinum Rated
IGBC Green HomesPre-Fab Construction (Zero waste)
Karnataka State Police Housing Board,, BangaloreIGBC PLATINUM
Day 1
Day 2
Day 5
Day 7
Day 9
Day 17
Day 10
Day 14
Pre-Fab Construction (Zero waste)
IGBC Green Existing Building
IGBC Green Existing BuildingsBombay House, TATA Head Quarters, Mumbai
India’s IGBC ‘Platinum’ Rated Existing Building
Salient Green Features
�Purchase of RECs to offset 75% of annual
energy consumption
�Water savings of more than 50%
�Contribution to the maintenance of
neighbouring areas
�Green policy for all future retrofits
Efficient Chillers (6.3 COP), Lighting retrofits (T5s), VFDs
LED Lighting retrofits,
Star rated appliances, BMS systems
EPI in 2010: 172 kWh/yr/m2
EPI in 2011 : 144 kWh/yr/m2
EPI in 2012: 122 kWh/yr/m2
EPI in 2013: 112 kWh/yr/m2
Proposed EPI in 2017: 90 kWh/yr/m2
Bombay House - Energy Performance Over Years
Bombay House, Mumbai
IGBC PLATINUM
© Confederation of Indian Industry
®
Government Projects Going Green
MoEF’s Indira Paryavaran Bhawan, New DelhiIGBC Platinum
� N-S Orientation – Limited WWR
� Energy Demand & Supply :
� Requirement : 1,421,000 kWh/
year
� RE Generation : 1,491,000 kWh/
year
� Extremely Low Lighting Power
Density – 5w/sqm
� Efficient HVAC with Screw
Chillers, VFD’s
MoUD’s New Residential Township, New Delhi
� 55 % of site area maintained green
including forest area
� Zero-solid waste discharge site
� Entire organic waste treated and
reused on-site
� 100% Roof & Non Roof Rainwater
Harvesting
� 100 % solar water heating
� Rapidly renewable materials used
for fencing
� Bamboo Fencing in all independent
bungalows
Bamboo fencing as compound wall
Thyagaraj Sports Complex, New DelhiIGBC GOLD
First Green Stadium in India
Roof Top Solar PV : 1 MW
India’s Net Zero Energy Buildings
MoEF’s Indira Paryavaran
Bhawan, New Delhi
IGBC Platinum
Gujarat Pollution Control
Board, IGBC GoldEco-Commercial Building, Greater Noida
IGBC Platinum
Sun Carrier Omega, Bhopal
IGBC Platinum
Net Zero Home, Bhubaneswar
IGBC Platinum
Way Forward
© Confederation of Indian Industry
Facilitate 10 Bn sq.ft. Green footprint
by 2022
Extend Green to All Strata of Society
(Eg: Affordable Housing, Villages)
Demonstrate Benefits & Value of
Green Buildings
Promote Green Products & Technologies
Cost of Green Buildings should match
Conventional Buildings
"The earth has enough resources for our need,
but not for our greed.“
- Mahatma Gandhi
Go Green!
Visit www.igbc.in