2015 IECC & HERS Options

  The 2015 International Energy Conservation Code (IECC) includes an Energy Rating Index compliance option.  Increasingly, states and local code jurisdictions are adopting the 2015 IECC with the Energy Rating Index option. RESNET and the ICC are implementing an...

ENERGY RATING INDEX PERFORMANCE PATH

Implementation Guidelines for the ERI Performance Path The Energy Rating Index (ERI) performance path gives builders yet another option for complying with the International Energy Conservation Code (IECC). In addition to the prescriptive and performance paths of...

DOE Issues Final Determination on the 2015 IECC

On June 11, the Department of Energy announced findings on energy savings from adopting and complying with the 2015 International Energy Conservation Code (IECC). Compared with residential buildings meeting the 2012 IECC, the 2015 edition achieves national source...