green+building
DESCRIPTION
green buildingsTRANSCRIPT
Agenda
• 0930 : Introduction to Green Building & Rating • 1015 : Sustainable Site• 1115 : Tea Break• 1130 : Energy Efficiency• 1300 : Lunch• 1345 : Materials & Resources• 1445 : Water Efficiency • 1515 : Tea Break• 1530 : Indoor Environmental Quality• 1615 : Case Study (GBC)• 1630 : International Case Studies• 1700 : Feed Back & Close
CII-Sohrabji Godreji Green Business Centre
“ Centre of Excellence” for Green Buildings, Energy, Environment, Water, Renewable Energy & Climate change activities in India
• Use of Renewable Energy • Water efficiency
Ultimately leads to Sustainable Development
What is Green?
Sustainable Development
• Use of Resources to meet our Needs without depriving the resources for future generations
Green Building Features
Incorporates several Green Features Efficient Use of water Energy Efficient & Eco Friendly Equipment Use of Renewable Energy Use of Recycled / Recyclable Materials
Green Building Features
Efficient Use of Landscapes
Effective Control & Building Management Systems
Improved indoor air quality for health and comfort
CII – IQ Building, Bangalore
Green Building VS. Conventional Building
Externally : Both look alike
Building use : Both are same
Differences
Concern for human comfort & indoor environment
Operational savings
Reduce operating costs
Optimize life cycle economic performance
Sustained savings
Energy saving: 40-50 %Water savings: 20-30 %
Tangible Benefits
LEED 2.0 Certified Gold Ebensburg, PA
Intangible Benefits of Green Design
Environmental benefitsReduce impact on the environment
Health and Safety benefitsEnhance occupant comfort
Improve Productivity of occupants
World class Standards & Procedures
Energy resource center southern California gas company
Do Green Buildings Cost More?
Depends on Green features already considered & level of rating First cost Vs Life cycle cost
Operational savings offset incremental cost
Cost of Green Buildings – Indian Experiences
Building Year awarded
Built-in-Area (sqft)
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
Recently Rated Green Buildings
Technopolis, Kolkata 2006 72,000 Gold 6% 3 Years
Spectral Services Consultants office Noida
2007 15,000 Platinum 8% 4 Years
HITAM , Hyderabad 2007 78,000 Sliver 2% 3 Years
Cost showing a decreasing trend over the years Incremental Cost lower if base design has already factored normal Green features
Green Building Rating Systems
Defines Green Building
Recognizes achievement on Green Consider Local conditions
Transform Markets to Green & Green products
What is LEED?
Leadership in Energy & Environmental Design
Rating of buildings by IGBC
Voluntary, Consensus-based, Market driven Based on professional reference standards like
NBC,ASHRAE,ECBC etc.
* Did not reinvent the wheel 230 + project registered under LEED LEED India NC in force effective 1st Jan 2007 LEED India CS since 1 Jan 2008 IGBC Green Homes launched in May 2008 Assessment by III Party Assessors & USGBC
LEED of India
LEED India Green Building Rating System – Certification Levels
Rating New Construction (NC)
LEED Certified 26-32
LEED Certified Silver level 33-38
LEED Certified Gold Level 39-51
LEED Certified Platinum Level
52-69
LEED India Green Building Rating System
Points for individual Credits
Sr. No. Credits New
Building
Prerequisites 7
1 Sustainable Sites 13
2 Water efficiency 6
3 Energy and Atmosphere 17
4 Materials and Resources 13
5 Indoor Environmental quality 15
6 Innovation and Accredited Professional points 5
Total 69
Few LEED Rated Buildings in India
Platinum rated CII-Sohrabji Godrej Green
Business Centre, Hyderabad ITC Green Center, GurgaonWipro Technologies, Gurgaon
CII-Sohrabji Godrej Green Business Centre, Hyderabad
ITC Green Center, GurgaonWipro Technologies, Gurgaon
LEED India Certification Process
IGP office, office Gulbarga Gold Rating
World Bank, Chennai Silver rating
NEG Micon, Chennai Gold Rating
L &T EDRC I, Chennai Silver rating
Grundfos Pumps, Chennai Gold Rating
LEED India certification process
Project registration – (www_igbc.in)
Submit document for preliminary review
preliminary review by III party assessors
Submit document for final review
final review by III party assessors
Notify final LEED score by IGBC
Project aspects
IGBC presents plaque indication certification level
Yes
30 days
30 days
Project team appeals the certification awarded
within 1 month
Project registration
Registration using form in IGBC websitewww.igbc.in
Resources for Registered projects
Free Reference Guide, LEED templates 2 Free CIRs (Credit Interpretation Ruling)
When to registerCan register at any stage
Registration at early phase – max. potential for achieving certification
IGBC Accredited Professional Exam
To be launched shortly On-line Examination
‘Registration to Result’ Objective
Recognise holistic understanding of green building concepts
Meet the demand for qualified Green building professionals