leed version 3
DESCRIPTION
LEED Version 3, changes from LEED NC version 2.2 to version 3. Presented at the 2009 ASHRAE Region VI CRC.Presented by Benny SkeltonTRANSCRIPT
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