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Green Buildings Lessons IGBC

Apr 03, 2018

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    Confederation of Indian Industry

    Green Buildings - Lessons Learnt

    7 December 2012

    11th National Convention on Sustainable Housing for Masses

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    Confederation of Indian Industry

    IGBC Vision

    Vision 2025 Enable Sustainable Built-

    Environment for ALL

    India to become one of

    the world leader in

    Sustainable Built-

    Environment by 2025

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    Confederation of Indian Industry

    Rating Programmes to Suit DifferentBuilding Types

    Programmes launched

    IGBC Green Homes

    IGBC Green Factory Buildings

    IGBC Green SEZs

    IGBC Green Townships

    LEED 2011 for India

    New Construction

    Core & Shell

    Other Programmes on anvil

    IGBC Landscape *

    * Rating under development

    Rating systems applicable for all 5 climatic zones in the country

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    Confederation of Indian Industry

    Green Building Movement in India

    In 2001,

    1 Green Building20,000 sq.ft.

    1,810 Green Buildings,

    1.275 Billion sq.ft.

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    Confederation of Indian Industry

    Green Building Movement in India

    S No Criteria 2001 Till date

    1 CEOs & senior people involved 50 10,000

    2No. of professionals trained on GreenBuilding concepts 10 18,500

    3

    No. of registered Green Buildings

    Built in Area (sq.ft)

    1

    20k

    1,810

    1,275 Million

    4 Green Building products & equipment 5 120

    5IGBC Member Organisations

    (Founding Members)

    01,380

    (114)

    6 IGBC Local Chapters 0 13

    7 IGBC Accredited Professionals 0 894

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    Confederation of Indian Industry

    Benefits Experienced in Green Buildings

    Building Sq.ft Normal

    Building

    (kWh)

    Actual

    Building

    (kWh)

    % Reduction Annual

    Energy

    Savings

    (Rs in Lakhs)

    Wipro 1,75,000 48,00,000 31,00,000 40% 102

    ITC 1,70,000 35,00,000 20,00,000 45% 90

    CII Godrej

    GBC

    20,000 3,50,000 1,30,000 63% 9

    First 3 Platinum buildings monitored to validate tangible benefits

    Benefits far exceeding the initial estimates

    Energy consumption depends on

    Local climate, Density of occupancy, Occupancy schedule, Orientation

    of the building, Internal loads

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    Confederation of Indian Industry

    Green Buildings Resulting in SignificantBenefits

    Environmental

    Benefit Category

    Annual Benefits

    Per Million Sq.ft*

    CO2 reduction 12,000 Tons

    Energy savings 15,000 MWh

    1.275 Billion sq.ft so far

    *Source : IGBC

    Eco-Commercial Building, Greater Noida-LEED Platinum

    ITC Green Centre

    LEED Platinum

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    Confederation of Indian Industry

    What Green Buildings did differently

    Feature Conventional Building Green Building

    Electrical Demand

    (1 Mn sq. ft)

    8 - 10 MW 6 - 7 MW

    Lighting Power Density

    (watts/ sq. ft)

    1.5 - 2.0 0.6 - 0.8

    Equipment PowerDensity (watts/ sq. ft)

    2.5 - 3.0 1.5 - 2.0

    Local Shopping Complex- Reliance

    LEED Gold RatedAquamall, Dehradun

    LEED Gold

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    Confederation of Indian Industry

    Green Building Journey-The Lessons Learnt

    #1) Green Buildings Make Business Sense

    #2) Be Open for New Ideas

    #3) Designers Need to be Customer Centric

    #4) Green Buildings do not affect project schedule

    #5) Monitoring the performance will lead to continuousimprovements

    #6) Carrot & Not Stick Policy

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    Confederation of Indian Industry

    Lessons Learnt # 1

    Green Buildings Make Business Sense

    Green Buildings makebusiness sense

    Tangible benefits

    Energy 40-50 %

    Water 20-30 %

    Incremental cost : 5 - 6 %

    Payback : 3 -4 years

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    Confederation of Indian Industry

    Building Year

    awarded

    Built-in Area

    (sq.ft)

    Rating

    Achieved

    % increase

    in cost

    Payback

    (Yrs)

    CII-Godrej GBC,

    Hyderabad

    2003 20,000 Platinum 18 % 7 years

    ITC Green Centre,

    Gurgaon

    2004 1,70,000 Platinum 15 % 6 years

    Wipro,Gurgaon

    2005 1,75,000 Platinum 8 % 5 years

    Technopolis, Kolkata 2006 72,000 Gold 6% 3 years

    Spectral Services

    Consultants Office, Noida

    2007 15,000 Platinum 8% 4 years

    Kalpataru Square 2008 3,00,000 Platinum 2% 2 years

    Suzlon One Earth, Pune 2010 8,00,000 Platinum 2% 2 years

    Cost of Green Buildings - Indian Experiences

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    Confederation of Indian Industry

    Lessons Learnt # 2

    Be Open for New Ideas

    Open for ideas Not to stick to run-of-the mill designs

    Incorporate green by design

    Can make green buildings economical

    Keep abreast of latest green concepts &

    technologies

    http://images.google.co.in/imgres?imgurl=images.forbes.com/images/forbes/1977/0315/accounting.jpg&imgrefurl=http://www.forbes.com/free_forbes/1977/0315/037.html&h=200&w=200&sz=35&tbnid=jgXNecwrESsJ:&tbnh=99&tbnw=99&start=2&prev=/images%3Fq%3Daccounting%26hl%3Den%26lr%3D%26ie%3DUTF-8%26oe%3DUTF-8%26sa%3DGhttp://images.google.co.in/imgres?imgurl=www.salespp.com.au/images/consultants.jpg&imgrefurl=http://www.salespp.com.au/Consultants.htm&h=269&w=213&sz=30&tbnid=vAT32XKwOqEJ:&tbnh=107&tbnw=85&start=3&prev=/images%3Fq%3DConsultants%26hl%3Den%26lr%3D%26ie%3DUTF-8%26oe%3DUTF-8%26sa%3DG
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    Confederation of Indian Industry

    Lessons Learnt # 3

    Designers Need to be Customer - Centric

    Customer-centric

    Different customers ; different drivers

    Owner : Functionality, Savings

    Developer : Viability, Image

    Architect : Pride

    Occupant : Comfort

    http://images.google.co.in/imgres?imgurl=www.weser-ems-leasing.de/images/hurdle.gif&imgrefurl=http://www.weser-ems-leasing.de/&h=185&w=180&sz=8&tbnid=9e-EtuHSInMJ:&tbnh=95&tbnw=93&start=7&prev=/images%3Fq%3DHurdle%26hl%3Den%26lr%3D%26ie%3DUTF-8%26oe%3DUTF-8%26sa%3DG
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    Confederation of Indian Industry

    Design parameters arefrozen during the initial

    stages

    Rating awarded coinciding

    with the commissioning

    Approach

    Do what you say & say what

    you do

    Lessons Learnt # 4

    Green Buildings do not affect Project Schedule

    Spectral Services, Noida

    LEED NC Platinum

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    Confederation of Indian Industry

    Data of energy consumption

    reported by certified

    projects are in IGBC

    website

    www.igbc.in

    Information voluntarily

    shared by certified projects

    Lessons Learnt # 5Monitoring the Performance will lead to

    Continuous Improvements

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    Confederation of Indian Industry

    Type ofBuilding

    Average Energy

    Savings overConventional

    Buildings (%)

    Average Water

    Savings overConventional

    Buildings (%)

    Corporate

    Offices

    47% 60%

    Tech Parks 27% 50%

    Hotels 35% 45%

    Hospitals 33% 35%

    Educational

    Institutions

    39% 40%

    Data collected from 40 IGBC Rated Green Buildings so far

    Asian School of Business, PallippuramIGBC Gold rated

    Performance monitoring

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    Confederation of Indian Industry

    Lessons Learnt # 6

    Carrot & Not Stick Policy

    Green building should be a voluntary

    initiative

    Carrot & not stick policy

    Require sops & not legislations

    Incentives for green buildings will

    Enhance Pride ; Not Economics

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    Confederation of Indian Industry

    Government & IGBC

    Ministry of Environment and

    Forests (MoEF) Notification

    on Green Buildings

    Faster Environmental

    Clearance to projects

    applying for IGBC Green

    Building Certification

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    Confederation of Indian Industry

    Additional FAR of 5% for IGBC rated Green Buildings

    by NOIDA

    Plot size of 5,000 sq.m and above

    To achieve a minimum of Gold rating

    Government & IGBC

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    Confederation of Indian Industry

    Tremendous Potential to address

    sustainability issues through

    Green Buildings Concepts

    India has demonstrated the

    Leadership

    Together we can work towards

    making India one of the GlobalLeaders in Sustainable Built-

    Environment

    To Sum Up

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    Confederation of Indian Industry

    GoGreen.www.igbc.in