Case Studies

Case study describing a building project in the mixed-humid climate zone.

Case study describing new home construction in the hot-humid climate, optimizing thermal enclosure, HVAC, water heating and lighting measures.

Case study describing a DOE Building America Top Innovation on HVAC ducts located in vented attics that are encapsulated in foam and buried in attic insulation.

Case study describing a construction project in Hilton Head, SC utilizing a whole-house performance approach.

Case study describing a whole-house, deep energy retrofit project in the marine climate.

Case study describing a building project in the mixed-humid climate zone.

Case study describing a building project in the hot-humid climate zone.

Case study describing a new construction project in North Carolina.

Case study describing a building project in the hot-humid climate zone.

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 building project in the marine climate.

Case study describing a builder in Georgia that designs energy-efficient homes for a green community, yielding homes with HERS scores as lowas 59 and electric bills as low as $50 a month.

Case study describing a building project in the hot-humid climate zone.

Case study describing a new construction project in the marine climate zone.

Case study describing a new construction building project of 20 homes that earned HERS scores that represent greater than 50% energy savings in heating and cooling over the 2004 IECC.

Case study describing a building project in the hot-humid climate zone.

Case study describing the New American Home project.

Case study describing how using buried and/or encapsulated ducts can reduce duct thermal losses in existing homes.

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.