CODE / STANDARD COMMERCIAL RESIDENTIAL
ASHRAE 90.1-2004 30% below
ASHRAE 90.1-2007 25% below
ASHRAE 189 (In progress) 0
IECC 2006 30% below 30% below
California Title 24 2005 15% – 20% below
California Title 24 2008 10% below
Oregon Energy Code 25% below 30% below
Washington Energy Code 25% below 25% – 30% below
RESNET HERS Index 65 or less
LEED NC 2.2 / Homes New – EA Credit #1:6pts Renovation – EA Credit #1:8pts HERS Index: 65
LEED 2009 (In progress) New – EA Credit #1:7pts Renovation – EA Credit #1:9pts
GBI Standard (In progress) PATH A, 8.1.1.1: 150pts
EECC Option (prescriptive path) EC – 154
NBI Option (prescriptive path) New – Core Performance w/ enhanced measures

Source: Meeting the 2030 Challenge Through Building Codes. ©2010 2030, Inc. / Architecture 2030.

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