2008 Energy STAR Windows Revisions - Technical Analysis

August 4, 2008

LBNL has provided technical support to the DOE 2008 effort to revise the Energy STAR windows requirements. Our work focused on two main areas:

Updating the modeling assumptions for RESFEN in order to generate space heating and cooling energy impacts from windows in typical new and existing houses throughout the United States:

Taking RESFEN results for individual houses and developing national energy savings estimates for proposed revisions:

 LBNL Presentations at August 13, 2008 DOE Forum

Contact:Christian Kohler, cjkohler@lbl.gov