Case Studies

Case study poster describing a DOE Zero Energy Ready Home 2023 Housing Innovation Award winning production home in the cold climate that achieved a HERS 29 with PV or HERS 53 without PV.

Case study poster describing a DOE Zero Energy Ready Home 2023 Housing Innovation Award winning custom-for-buyer home in the cold climate that achieved a HERS -8 with PV or HERS 29 without PV.

Case study describing a DOE Zero Energy Ready Home 2023 Housing Innovation Grand Award winning multifamily home in the cold climate that achieved a HERS -14 with PV or HERS 31 without PV.

Case study describing a DOE Zero Energy Ready Home 2023 Housing Innovation Grand Award winning custom for buyer home in the mixed-humid climate that achieved a HERS -17 with PV or HERS 32 without PV.

Case study describing a DOE Zero Energy Ready Home 2023 Housing Innovation Grand Award winning affordable home in the cold climate that achieved a HERS 34 without PV.

Case study describing a DOE Zero Energy Ready Home 2023 Housing Innovation Grand Award-winning production home in the mixed-humid climate that achieved a HERS 8 with PV or HERS 44 without PV.

Case study describing a DOE Zero Energy Ready Home 2023 Housing Innovation Grand Award-winning multifamily home in the mixed-humid climate that achieved a HERS 48 without PV.

Case study describing a DOE Zero Energy Ready Home 2017 Housing Innovation Award winning custom for buyer home in the hot-dry climate that achieved a HERS score of -92 with PV and batteries and 43 without PV.

Case study describing a builder in Texas that met the stringent requirements of the U.S. Department of Energy's Builders Challenge on over 779 homes in 2010.

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

Case study describing the construction of prototype zero energy ready high-performance manufactured homes in the Pacific Northwest.

Case study describing the New American Home project.

Case study describing a panelized construction method for stud walls with continuous rigid foam insulation.

Case study describing whole house building techniques in the hot-dry climate.