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  • HPWH Lab Report_AO Smith_HPTU_12.09.2015

    The Northwest Energy Efficiency Alliance (NEEA) contracted with Ecotope, Inc. and Cascade Engineering Services, Inc. to conduct a laboratory assessment of the A. O. Smith HPTU Series heat pump water heaters (HPWHs) for northern climate installations. Cascade Engineering evaluated the HPTU Series using a testing plan developed by Ecotope to assess HPWH performance. 

    Residential
  • HPWH Lab Report_GE_H50DFEJSRA_04.09.2015

    The Northwest Energy Efficiency Alliance (NEEA) contracted with Ecotope, Inc. and Cascade Engineering Services, Inc. to conduct a laboratory assessment of the GE model #GEH50DFEJSRA heat pump water heater (HPWH) for northern climate installations. Cascade Engineering evaluated the GEH50DFEJSRA using a testing plan developed by Ecotope to assess HPWH performance.

    Residential
  • HPWH Lab Report_GE_Gen2_09.28.2012

    The Northwest Energy Efficiency Alliance (NEEA) contracted with Ecotope, Inc. and Cascade Engineering Services Inc., to conduct a laboratory assessment of the General Electric (GE) GeoSpring model # GEH50DEEDSR hybrid heat pump water heater (HPWH) for northern climate installations. Cascade Engineering evaluated the GeoSpring using a testing plan developed by Ecotope to assess heat pump…

    Residential
  • HPWH Lab Report_AOSmith_PHPT_02.13.2012

    The Northwest Energy Efficiency Alliance (NEEA) contracted with Ecotope, Inc. and Cascade Engineering Services Inc., to conduct a laboratory assessment of the AO Smith Voltex hybrid heat pump water heater (HPWH) for northern climate installations.  Using a testing plan developed by Ecotope to assess heat pump water heater performance, Cascade Engineering Services evaluated the AO…

    Residential
  • HPWH Lab Report_AirGenerate_ATI80_03.21.2013

    The Northwest Energy Efficiency Alliance (NEEA) contracted with Ecotope, Inc. and Cascade Engineering Services Inc. to conduct a laboratory assessment of the AirGenerate AirTapTM model #ATI80 hybrid heat pump water heater (HPWH) for northern climate installations. Cascade Engineering evaluated the ATI80 using a testing plan developed by Ecotope to assess heat pump water heater performance. 

    Residential
  • HPWH Lab Report_AirGenerate_ATI66_02.22.2012

    The Northwest Energy Efficiency Alliance (NEEA) contracted with Ecotope, Inc. and Cascade Engineering Services Inc., to conduct a laboratory assessment of the AirGenerate ATI hybrid heat pump water heater (HPWH) for northern climate installations.  Using a testing plan developed by Ecotope to assess heat pump water heater performance, Cascade Engineering evaluated the 66-gallon version of…

    Residential
  • Television Initiative Report No. 4

    The Northwest Energy Efficiency Alliance (NEEA) is an alliance of more than 140 Northwest utilities and energy efficiency organizations working to accelerate the innovation and adoption of energy-efficient products, services, and practices in the Northwest.  

    Residential
  • Logic Model Review and Savings Estimates of Battery Charger Standards in Oregon

    NEEA contracted with D&R International to evaluate its efforts to provide technical expertise to the Oregon Legislature in its deliberations directed at the establishment of battery charger standards and to determine if the savings estimates NEEA put forth were reliable and credible. 

  • NEEA Clothes Dryer Field Study

    In 2013, NEEA studied the household laundry process in 50 homes. The purpose of the study was to understand the nature of household laundry loads, the number of laundry loads and laundry cycles (not the same thing) per year, and the energy use and operating characteristics of newer model clothes dryers. The participating homes for…

    Residential
  • Heat Pump Water Heaters for Demand Response and Energy Storage

    Northwest Energy Efficiency Alliance (NEEA) initiated an in-the-field demonstration of residential Heat Pump Water Heaters (HWPH), evaluating the technology’s capability to provide demand response and energy storage to the electric grid. The project was conducted in an effort to provide the US Department of Energy with data to inform and support new electric water heater…

    Residential

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