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Comparison of LEED 2.2, 2009, and v4 reference guide versions

Jonathan Ochshorn

Links to my summary and critique:

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Intro LEED v4 Reference Guide 2009 Reference Guide LEED 2.2 Reference Guide
Location & Transportation LEED v4 Reference Guide Included within Sustainable Sites Included within Sustainable Sites
Sustainable Sites LEED v4 Reference Guide 2009 Reference Guide LEED 2.2 Reference Guide
Water Efficiency LEED v4 Reference Guide 2009 Reference Guide LEED 2.2 Reference Guide
Energy & Atmosphere LEED v4 Reference Guide 2009 Reference Guide LEED 2.2 Reference Guide
Materials & Resources LEED v4 Reference Guide 2009 Reference Guide LEED 2.2 Reference Guide
Indoor Environmental Quality LEED v4 Reference Guide 2009 Reference Guide LEED 2.2 Reference Guide

Some LEED credits may have been changed since this summary and critique were posted. See USGBC's Addenda Database.

First posted June 7, 2010 | Last updated July 7, 2015