Case Studies

Case study describing a deep energy retrofit that assessed the home's performance and identified several energy savings opportunities.

Case study describing a deep energy retrofit that assessed a pre-fabricated home's performance and identified several energy savings opportunities.

Case study describing retrofit upgrades to a 1970's home, that not only improved occupant comfort levels, but reduced the estimated energy bill by 40%

Case study poster describing a DOE Zero Energy Ready Home 2024 Housing Innovation Award winning custom home in the cold climate that achieved an ERI of 47 without PV.

Case study poster describing a DOE Zero Energy Ready Home 2024 Housing Innovation Award winning custom home in the very cold climate that achieved an ERI of 36 without PV.

Description: Case study poster describing a DOE Zero Energy Ready Home 2024 Housing Innovation Award winning custom home in the cold climate that achieved an ERI of 30 without PV and an ERI of -20 with PV.

Description: Case study poster describing a DOE Zero Energy Ready Home 2024 Housing Innovation Award winning production home in the cold climate that achieved an ERI of 50 without PV and an ERI of 39 with PV.

Case study poster describing a DOE Zero Energy Ready Home 2024 Housing Innovation Award winning custom home in the cold climate that achieved an ERI of 43 without PV and an ERI of -2 with PV.

Case study poster describing a DOE Zero Energy Ready Home 2024 Housing Innovation Award winning custom home in the cold climate that achieved an ERI of 33 without PV and an ERI of 10 with PV.

Case study poster describing a DOE Zero Energy Ready Home 2024 Housing Innovation Award winning production home in the cold climate that achieved an ERI of 41 without PV and an ERI of -1 with PV.

Case study describing Pulte Homes and their pursuit of the DOE builders challenge, building more than 780 homes that comply to or exceed the energy standards required.

Case study describing Tindall Homes and the energy efficient features they took advantage of when building 20 luxury homes, that subsequently used 40% less energy then code requirements.