Energy Provisions of the ICC-700, LEED for Homes, and ENERGY STAR Mapped to the 2009 IECC

This document provides the results of a comparison of building energy efficient elements of the ICC-700 National Green Building Standard, LEED for Homes, and ENERGY STAR versions 2, 2.5, and 3.0 to the 2009 International Energy Conservation Code (2009 IECC). This comparison will provide a tool for states and local municipalities as they consider adoption of these programs. The comparison is presented in a series of appendices. The first appendix provides a summary chart that visually represents the comprehensive comparison of the programs to the 2009 IECC topic areas. Next there are a series of individual tables (one appendix for each program) that include the specific program mapping to the 2009 IECC elements with comments that briefly discuss how well the elements mapped. Finally, a comprehensive table is included that shows all five of the programs mapped to the 2009 IECC elements to allow a detailed comparison.