DOE ZERH Case Study: BPC Green Builders, Taft School, Watertown, CT
Case study of a DOE 2015 Housing Innovation Award winning custom home in the cold climate that got a HERS 33 without PV or HERS -14 with PV, with 8.5” double 2x4 walls with 8.5” (R-32) blown cellulose plus R-6 rigid foam, basement with 3” ccsf on interior plus 2x4 stud walls with R-13 blown cellulose, with R-20 around slab, R-38 under slab; a vented attic with R-100 blown cellulose; a central heat pump; HRV; heat pump water heater; 100% LED; and Passive House Institute U.S.+, LEED platinum, and Living Building Challenge certifications.
- Publication Date:
- OSTI Identifier:
- Report Number(s):
- Research Org:
- Pacific Northwest National Laboratory (PNNL), Richland, WA (United States)
- Sponsoring Org:
- USDOE Office of Energy Efficiency and Renewable Energy (EERE), Building Technologies Office (EE-5B) (Building America)
- Country of Publication:
- United States
- Building America; Residential Construction; Home Builder; Zero Energy
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