Airtightness Testing and the 2009 and 2012 IECC
Discover how becoming a BPI GoldStar Contractor can help set you apart.
Three groundbreaking changes to the residential requirements of the 2009 IECC include introducing specific performance criteria for envelope leakage, duct leakage, and lighting requirements into the residential code. [continue reading]
The Sustainable Sites Initiative takes green building standards outside. [continue reading]
Climate change is the most important environmental and economic concern of this century. Period. And reducing greenhouse gas emissions, specifically carbon dioxide (CO2), is the only way to slow this change. It is the only ... [continue reading]
Need to learn about building energy codes? DOE’s Building Energy Codes Program (BECP) offers a wealth of free training in a variety of formats that speak to a wide range of experience ... [continue reading]
You won’t need your supersecret decoder ring for the 2006 International Energy Conservation Code (IECC), published in January. The new international code is easier to use and easier ... [continue reading]
Space conditioning is the biggest piece of the residential energy pie, and thermal shell improvement is a homeowner's best opportunity ...
Energy supplies and efficiency in new home construction took an interesting turn when researchers at Oak Ridge National Laboratory (ORNL) ...