Case Studies

Case study describing a retrofit project in the cold and very-cold climate zones.

Case study describing a retrofit project in the hot-dry and mixed-dry climate zones.

Case study describing a retrofit project in the hot-dry and mixed-dry climate zones.

Case study describing a retrofit project in the marine climate.

Case study describing a retrofit project in the cold and very-cold climate zones.

Case study describing a new home construction project in the hot-humid climate.

Case study describing the family-run Treasure Homes that achieved a HERS rating of 46 without PV on its prototype “Gem” home, located on the blustery shores of Lake Michigan in northern Indiana.

Case study describing 50% energy saving projects for new multifamily homes in cold climates.

Case study describing a home builder that has refined its home designs to achieve HERS scores of 49 to 56 on 40 to 70 homes per year.

Case study describing a production builder that achieves HERS scores of 60, compared to 85 for other builders that build new homes to Florida code.

Case study describing how a properly designed duct system is essential for keeping a home comfortable, managing indoor air quality, and maximizing the performance of heating and cooling equipment.