
Spotlight Article:
Better Measurements, Better Models: Advances in Measuring and Predicting Thermal Performance
As 2-D and 3-D modeling to predict building performance becomes more widespread, we need to consider what data are feeding those models. At this point, modeling software has become quite sophisticated, and many users don&...
Keep Reading



Smoke Pencil Puffer Research
I am a manufacturer’s representative for Chimney Balloon USA. Since Chimney Balloons are air sealing devices for the fireplace, I use a smoke pencil to exhibit the effectiveness of this product. I conducted ... [continue reading]

Energy Modeling Versus Reality
Modeling software can be very useful for helping you understand how a building works. As I’ve described in previous articles, you can calculate heating and cooling loads, HVAC air delivery requirements, and duct ... [continue reading]

EnergyGauge HERS Rating Software
EnergyGauge, from the Florida Solar Energy Center (FSEC), is one of only two software applications certified by the Residential Energy Services Network (RESNET) for producing HERS ratings for new and existing buildings. (The other, which ... [continue reading]

Right-Suite Universal
Steve Mann is a HERS rater, Green Point rater, LEED AP, remodeler, and long-time software engineer. Home performance analysis, HERS ratings, and green building ratings like Energy Star for Homes and LEED for Homes all ... [continue reading]

IR - Worth a Thousand Words
An infrared camera can become a top tool in your home performance toolbox. [continue reading]

REM:Rate 12.5 - A Versatile Energy Application
Steve Mann is a HERS rater, Green Point rater, LEED AP, remodeler, and long-time software engineer. As many Home Energy readers know, the Residential Energy Services Network (RESNET) is a U.S.-based, national standards-making ... [continue reading]



Building Performance Journal Editors
Our Blog Has Moved
Thanks for your interest in contributing a blog to the Building Performance Journal (formerly Home Energy magazine). We’re ...


Jim Gunshinan
Is Energy Efficiency an American Value?
Energy efficiency is good for the economy, good for families, good for workers, and good for the environment.


