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Enhancing Resilience in Buildings Through Energy Efficiency
The Department of Energy’s (DOE’s) Building Technologies Office (BTO) recognizes the need to better understand the relationship between energy efficiency and resilience, including the need for standardized metrics, establishment of evaluation methods, and impact assessment for residential and commercial buildings. To address these needs, BTO commissioned three national research laboratories to develop a standardized methodology to quantitatively assess how energy-efficiency measures affect building thermal resilience. The study builds on previous BTO efforts to identify resilience metrics and outstanding analytical needs. It was completed under the guidance of a technical advisory group comprised of industry experts and representatives experienced in building resilience. This report summarizes the research effort conducted by Pacific Northwest National Laboratory, National Renewable Energy Laboratory, and Lawrence Berkeley National Laboratory, reports initial findings resulting from the efficiency- resilience valuation effort, and identifies areas of need for continued research and analysis.
Filling the Efficiency Gap to Achieve Zero-Energy Buildings with Energy Codes
This study investigates the technical feasibility of achieving zero energy (ZE) new residential and commercial buildings with national model energy codes. The approach and analysis are intended to provide guidance, inform goal setting, and direct future code development.
Building Energy Codes and Grid-Interactive Efficient Buildings
Grid-interactive efficient buildings (GEBs) combine efficiency and demand flexibility with smart technologies and communication to provide occupant comfort and productivity while serving the grid as a distributed energy resource (DER). This report includes an overview of relevant BTO research efforts to inform and guide the addition of GEB considerations in the model energy code.
End-Use Opportunity Analysis Based on Standard 90.1-2016
This report summarizes technical analysis conducted by Pacific Northwest National Laboratory (PNNL), assessing expected end-use energy consumption in commercial buildings, based on recent editions of the model energy code for the commercial sector, ANSI/ASHRAE/IES Standard 90.1, Energy Standard for Buildings Except Low-Rise Residential Buildings.