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Title: Greenbelt Homes Pilot Program. Summary of Building Envelope Retrofits, Planned HVAC Equipment Upgrades, and Energy Savings

The U.S. Department of Energy Building America team Partnership for Home Innovation wrote a report on Phase 1 of the project that summarized a condition assessment of the homes and evaluated retrofit options within the constraints of the cooperative provided by GHI. Phase 2 was completed following monitoring in the 2013–2014 winter season; the results are summarized in this report. Phase 3 upgrades of heating equipment will be implemented in time for the 2014–2015 heating season and are not part of this report.
 [1] ;  [1] ;  [1]
  1. Home Innovation Research Labs, Marlboro, MD (United States)
Publication Date:
OSTI Identifier:
Report Number(s):
NREL/SR--5500-63627; DOE/GO--102015-4618
DOE Contract Number:
Resource Type:
Technical Report
Research Org:
National Renewable Energy Laboratory (NREL), Golden, CO (United States)
Sponsoring Org:
USDOE Office of Energy Efficiency and Renewable Energy (EERE), Building Technologies Office (EE-5B)
Country of Publication:
United States
32 ENERGY CONSERVATION, CONSUMPTION, AND UTILIZATION residential; Residential Buildings; PHI; Building America; retrofit; walls; crawlspace; attic; exterior insulation; community; energy upgrades; energy savings; energy monitoring