Download - LEED Version 3
LEED v3ASHRAE Region VI CRC
Des Moines, IowaMay 8, 2009
LEED v3
What Changed?◦“Bookshelf” credits
◦GBCI handles accreditation and certification◦Credit weighting changed◦Regional bonus points◦Two year development cycle
LEED v3
LEED v3
Professional Credentialing◦LEED Green Associate (Level 100)
◦LEED with Specialty (Level 200)
◦LEED Fellow (Level 300)
LEED v3
Project Certification◦LEED Online version 3
LEED v3
Reference Guides & Rating Systems
LEED v3
Timeline
LEED v3LEED 2009 FOR NEW CONSTRUCTION AND MAJOR RENOVATIONS
LEED v3
Point Scale
Certified: 40 PointsSilver: 50 PointsGold: 60 PointsPlatinum: 80 Points
LEED v3
Credit Weighting
LEED v3
Water Efficiency (WE)
WE Pr1 – Water Use Reduction◦20% Water Use Reduction Required
WE Cr3 – Water Use Reduction◦30% 2 Points◦35% 3 Points◦40% 4 Points
LEED v3
Energy & Atmosphere (EA)
EA Pr2 – Minimum Energy Performance◦Minimum 10% better than 90.1-2007 or◦ASHRAE Advanced Energy Design Guide or◦Advanced Buildings™ Core Performance™
Guide
LEED v3
Energy & Atmosphere (EA)
EA Cr1 – Optimize Energy Performance◦Based on ASRAE 90.1-2007 (1-19 pts)◦ASHRAE AEDG (1 pt)◦Advanced Buildings™ Core
Performance™ Guide (4 pt)
LEED v3
Energy & Atmosphere (EA)
EA Cr3 – Enhanced Commissioning◦LEED Consultant can be the CxA
LEED v3
Indoor Environmental Quality (EQ)
EQ Pr1 – Minimum IAQ Performance◦ASHRAE 62.1-2007
EQ Cr1 – Outdoor Air Delivery Monitoring◦Measuring Device Required◦Alarm when OA flow is 15% < than design
LEED v3
Regional Priority Credits
6 Credits identified by Zip Code4 Points available