Heat Pumps

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  • Northwest Ductless Heat Pump Initiative: Market Progress Evaluation #8

    The Northwest Energy Efficiency Alliance (NEEA) contracted with Cadmus to complete the 8thMarket Progress Evaluation Report (MPER) for the Ductless Heat Pump (DHP) initiative. This report presents the findings of research conducted between January and July 2019. The approach to this MPER differs from previous MPERs by providing a holistic look at the program’s history and…

    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…

    Consumer Products|Residential|Residential Buildings
  • Marginal Impact of Electric Heat Pumps on Home Sale Price

    In November 2008, Northwest Energy Efficiency Alliance (NEEA) engaged ECONorthwest to estimate the effect that electric heat pumps have on the sale price of homes in the Northwest. In this memorandum, we describe the analytical methods followed and the results of the analysis. A summary of our findings is as follows:

    Heating and Cooling|Residential|Residential Buildings
  • Final Summary Report for the Ductless Heat Pump Impact and Process Evaluation

    The Northwest Energy Efficiency Alliance (NEEA) 1 hired Ecotope, Inc., supported by Research Into Action, Inc., and Stellar Processes to evaluate the Northwest Ductless Heat Pump (DHP) Pilot Project (Pilot Project).  The Pilot Project ran from October 2008 through December 2009.  A total of 3,899 installations were included in the Pilot project.  The DHP Impact…

    Consumer Products|Heating and Cooling|Residential|Residential Buildings
  • Northwest Heat Pump Water Heater Market Test Assessment

    This report is an assessment of the Northwest Energy Efficiency Alliance (NEEA) Heat Pump Water Heater (HPWH) Market Test. NEEA is a non-profit organization working to effect market transformation through the acceleration and adoption of energy-efficient products, services and practices.

    Consumer Products|Residential
  • Ductless Heat Pump Impact & Process Evaluation: Billing Analysis Report

    The Northwest Energy Efficiency Alliance (NEEA) hired Ecotope, Inc., supported by Research Into Action, Inc., and Stellar Processes to evaluate the Northwest Ductless Heat Pump (DHP) Pilot Project (pilot project).  The pilot project ran from October 2008 through December 2009.  A total of 3,899 installations were included in the pilot project.  The DHP Impact and…

    Heating and Cooling|Residential|Residential Buildings
  • Ductless Heat Pump Impact & Process Evaluation: Field Metering Report

    NEEA hired Ecotope, Inc., supported by Research Into Action, Inc., and Stellar Processes to evaluate the Northwest Ductless Heat Pump (DHP) Pilot Project.  The pilot project ran from October 2008 to December 2009.  The DHP evaluation includes a tiered analysis of five components of technical performance and market acceptance:  market progress and evaluation, lab testing,…

    Heating and Cooling|Residential|Residential Buildings
  • Northwest Ductless Heat Pump Initiative: Market Progress Evaluation Report #2

    This report is the second Market Progress Evaluation Report (MPER) of the Northwest Energy Efficiency Alliance’s (NEEA’s) Northwest Ductless Heat Pump (DHP) Initiative. This report presents evaluation findings based on telephone surveys of households that purchased DHPs through the Initiative and other general population households, and also in-depth interviews with Northwest utilities that support the…

    Heating and Cooling|Residential|Residential Buildings
  • 2011 Water Heater Market Update

    Water heaters represent a major energy conservation opportunity in the Northwest. Heating water can represent between 15 and 24 percent of a home’s total energy use. Yet the large majority of residential water heaters in people’s homes today are far less efficient than they could be. According to the Northwest Power and Conservation Council (NWPCC),…

    Heating and Cooling|Residential|Residential Buildings
  • 2011 Water Heater Market Update Appendix

    Appendix A. Glossary

    Heating and Cooling|Residential|Residential Buildings

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