Heating & Cooling

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  • Energy-Efficient Technology in Cold Weather – Bridger View On-Site Research

    The Northwest Energy Efficiency Alliance (NEEA) contracted with JG Research & Evaluation, LLC in the fall of 2021 to conduct a study of the new Bridger View housing development in Bozeman, Montana. The purpose of the study was to better understand how a cold weather climate may influence the adoption and performance of various technologies…

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    New Construction|Residential|Residential Buildings

  • Q4 2023 Emerging Technology Newsletter

    As we prepare for the upcoming year, the Product Summary and Readiness Level table with additional electric and gas savings details has been updated. The alliance is well-positioned with ongoing and new projects in 2024, including dual fuel residential HVAC systems; work on the integration of hydronic systems with the very high efficiency DOAS HVAC system design process; improving…

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    Commercial|Natural Gas|Products|Residential|Technology

  • Mysa Smart Thermostats for Electric Heating and Cooling

    November 14, 2023 – This session included a presentation on Mysa’s products for smart control of electric heating and cooling systems, including thermostats for electric baseboard heaters and ductless mini split heat pumps. Mysa’s products are designed to drive energy efficiency and cost savings, as well as provide flexible load to Virtual Power Plants. The…

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    Heating and Cooling

  • Q3 2023 Emerging Technology Newsletter

    The third quarter of 2023 demonstrated the interest in heat pump technology throughout the region. The micro heat pump field study concluded and was presented at a Product Council. Participants were pleased with the units’ performance, and the technology looks promising for efficient air conditioning and heating. Work is also proceeding on residential dual fuel efforts, testing laundry centers and all-in-one washer-dryers…

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    Commercial|Consumer Products|Heating and Cooling|Natural Gas|Products|Residential|Technology

  • Harvest Thermal – Thermal Battery System for Heating and Hot Water

    August 8, 2023 – Harvest Thermal presents a thermal battery system for heating and hot water utilizing the SANCO2 heat pump and a smart controller that manages the hot water tank as thermal energy storage. The system is designed to optimize energy efficiency, reduce operating costs, and provide flexible load management. It supports both forced air…

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  • VSHP Advanced Features and Capabilities Update

    During this meeting, NEEA and Cadeo Group presented the results of an 8-month research effort on heat pump improvements that are being pursued for future potential inclusion in the EPA ENERGY STAR most efficient specification. The work includes a summary of current evidence, description, specification, estimated savings and method(s) of product identification. The project engaged…

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  • Micro Heat Pump Field Study Results

    July 18, 2023 – During this Product Council, C+C presented the results from a field study of three different window heat pump form factors (saddle bag, portable, classic window AC). These represent a new class variable speed “micro heat pumps” that are suitable for DIY, can be plugged into a 120V outlet and provide energy…

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  • Q2 2023 Emerging Technology Newsletter

    The second quarter of 2023 brought Efficiency Exchange 2023 (EFX23). Seeing so many partners and stakeholders in person, and talking face-to-face about technologies, testing and market transformation was great. The micro heat pump and central heat pump water heater demonstration products garnered a lot of attention; both technologies are experiencing an exciting amount of interest from around the alliance. Read more about both below.

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    Technology

  • Q2 2023 Market Research and Evaluation Newsletter

    Welcome to NEEA’s Market Research and Evaluation (MRE) quarterly newsletter! Spring is in the air, although it has felt more like summer on several occasions. Whether it’s 95° or 70°, springtime in the Northwest is magical. After a very busy first half of the year, the MRE team is thankful to be wrapping up several…

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

  • Variable Speed Heat Pump Baseline and Key Assumptions Review

    As part of its Variable Speed Heat Pump (VSHP) program, the Northwest Energy Efficiency Alliance (NEEA) contracted with Cadmus Group for an independent review of the program’s naturally occurring baseline market share forecast and key assumptions for central/ducted Low Load Efficient VSHPs. Between March-May 2023, Cadmus reviewed NEEA’s data sources, documents and calculations, and then…

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    Heating and Cooling|Residential

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