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  • Heat Pump Water Heater Installation Tool

    Recorded on 11/5/24 – This presentation introduced the U.S. Department of Energy’s new web-based tool that offers detailed information about how to size, select, and install electric heat pump water heaters (HPWHs) in water heater replacement scenarios. The tool provides installers, installer call center staff, sales associates (retail and wholesale), and do-it-yourself homeowners with customized…

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    Residential

  • Independent Assessment of NEEA Approaches to Estimating Influence Over State Energy Codes

    The Northwest Energy Efficiency Alliance (NEEA) contracted with NMR Group to conduct a review of several alternative approaches to evaluating NEEA’s influence on the outcomes of state energy code processes in the Northwest. The objective of this assessment was to support NEEA in identifying ways to assess its codes efforts that more accurately document and…

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    Commercial|Commercial Buildings|New Construction|Residential|Residential Buildings

  • Q3 2024 Market Research and Evaluation Newsletter

    Welcome to another issue of NEEA’s Market Research and Evaluation quarterly newsletter! Thank you for taking time to read over the team’s plans for the fourth quarter. The end of the year is busy, with at least 15 studies in the field. Seven others are wrapping up and anticipating final reports. Evaluations are being fielded…

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    Agricultural|Commercial|Consumer Products|Heating and Cooling|Integrated Systems|New Construction|Products|Residential|Residential Buildings

  • Q2 2024 Codes, Standards and New Construction Newsletter

    Q2 2024 was notable for final rules for Federal standards with 11 final rules completed in this quarter alone. The completion of the consumer water heater rule constituted the single largest energy-saving Federal standard in the history of the U.S. Department of Energy’s (U.S. DOE’s) program; it holds the potential for more than 300 aMW of…

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    Commercial|New Construction|Residential

  • Refrigerator Policy and Test Procedures: Rationale and Benefits for a Move Towards IEC

    In 2019, the Northwest Energy Efficiency Alliance (NEEA) began testing residential refrigerator-freezers to better understand the potential energy efficiency benefits of inverter-driven, multi-speed compressors and quantify if the existing U.S. Department of Energy (U.S. DOE) testing methodology adequately captures those potential benefits. Currently, the U.S. DOE test methodology does not entirely align with the test…

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    Consumer Products|Products|Residential

  • Advanced Water Heating Specification

    This document succeeds the Northwest Energy Efficiency Alliance’s (NEEA’s) previous Advanced Water Heating Specification (AWHS Version 8.0). This version includes substantial updates to Chapters 2 and 3. For residential water heaters, demand response requirements are met through OpenADR Alliance’s EcoPort certification, split-systems are qualifiable for interior and/or exterior applications, and Plug-ins will be evaluated with…

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    Products|Residential

  • Idaho, Montana, and Oregon Residential Energy Code Savings Analysis

    The Northwest Energy Efficiency Alliance (NEEA) contracted with Ecotope to conduct an analysis of Idaho, Montana, and Oregon energy codes. The study sought to quantify the energy use, energy savings and incremental costs for residential code improvements previously adopted in these states using evaluation procedures aligned with previous protocols for estimating code stringency. Ecotope compared…

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    New Construction|Residential|Residential Buildings

  • Idaho Residential Code Compliance Evaluation

    The Northwest Energy Efficiency Alliance (NEEA) contracted with Industrial Economics, Incorporated (IEc) and Resource Refocus to conduct a residential code compliance evaluation in Idaho that examined new construction single family homes built under the International Energy Conservation Code (IECC) 2018 with Idaho amendments. The evaluation looked at whole-home and measure-level compliance with the code, opportunities…

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    New Construction|Residential|Residential Buildings

  • Q2 2024 Market Research and Evaluation Newsletter

    The slightly slower pace and sunny days of summer are almost here. While NEEA’s Market Research and Evaluation (MRE) team has a lot of work to carry out through the warm months, things are slowing just a bit. This is evidenced by the slightly shorter than typical list of projects highlighted in this quarter’s newsletter.…

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    Commercial|Commercial Buildings|Consumer Products|Heating and Cooling|Integrated Systems|Natural Gas|Products|Residential|Residential Buildings

  • Non-Weatherized and Mobile Home Gas Furnaces Standard Evaluation

    The Northwest Energy Efficiency Alliance (NEEA) contracted with Michaels Energy to assess NEEA and its partners’ influence on the federal standard for Non-Weatherized and Mobile Home Gas Furnaces. NEEA engages in state and federal standards processes to support the adoption of standards that advance the efficiency of equipment and appliances available in the market. Between…

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    Heating and Cooling|Natural Gas|Residential

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