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Title: Existing Whole-House Solutions Case Study: Deep Energy Retrofit of 1910 House, Portland, Oregon

Program Document ·
OSTI ID:1221025

This case study lists project information, cost and energy efficiency performance data, energy efficiency measures and lessons learned for a 100-year-old home in Portland, Oregon, audited by Pacific Northwest National Laboratory for a deep energy retrofit. New HVAC and extensive insulation upgrades including rigid XPS and new siding over the old lead painted siding, and EPS on the basement walls and in cathedral ceiling helped bring HERS down to 68.

Research Organization:
Pacific Northwest National Lab. (PNNL), Richland, WA (United States)
Sponsoring Organization:
USDOE Office of Energy Efficiency and Renewable Energy (EERE), Building Technologies Office (EE-5B) (Building America)
OSTI ID:
1221025
Report Number(s):
PNNL-SA-84955; 6566
Country of Publication:
United States
Language:
English