Technical Resources
- Code Comparison: 2009 IECC and ASHRAE 90.1-2007 (International Code Council)
- Effectiveness of Florida's Residential Energy Code: 1979 - 2009 (Revision of 1979 - 2007 Report) -- Florida Solar Energy Center (2009)
- Energy Impact Study of the 2003 IECC and 2009 IECC Energy Codes for Nebraska (Anne Musser/Vandemusser Design, June 2009)