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Dual-Fuel Heat Pump Systems Analysis
The Northwest Energy Efficiency Alliance (NEEA) is exploring the potential of dual-fuel heat pumps for residential heating and cooling in the Northwest. To support this work, NEEA contracted with Larson Energy Research to develop a model that compares various technologies. The study used 2022 Residential Building Stock Assessment data to evaluate current and emerging systems,…
Heating and Cooling|Natural Gas|New Construction|Products|Regional Studies|Residential|Residential Buildings|Technology -
2025 Fall AHPC Webinar
Virtual
November 4, 2025
10:30 am – 12:00 pm
The Product Council is hosting the Fall Advanced Heat Pump Coalition member webinar. During the webinar, each of the work groups will provide updates on their current activities. The presentations include: WG#1 – Test Procedures and Ratings, WG#2 – Roadmap and Manufacturer Engagement, WG#5 – Connected Commissioning, WG#8 – Dual Fuel Heat Pumps, WG#10 -…
Heating and Cooling -
HVAC Hits the Road: NEEA Staff and Stakeholders Visit Daikin Experience Center
Earlier this summer, Daikin Comfort Technologies North America brought together staff from the Northwest Energy Efficiency Alliance (NEEA), utility staff, implementation partners, and employees from regional installation companies for a site visit to the Daikin Seattle Experience Center in Tukwila, Washington. The visit supported ongoing efforts for utility and NEEA staff to engage directly with the…
Commercial + Industrial|Heating and Cooling|Residential -
Portable Air Conditioners Standard Evaluation
The Northwest Energy Efficiency Alliance (NEEA) contracted with Michaels Energy from December 2024 to July 2025 to assess NEEA and its partners’ influence on the federal standard for Portable Air Conditioners. The evaluation included a review of rulemaking documents and interviews with key stakeholders. Findings show that NEEA and its partners’ activities, including participation in…
Heating and Cooling|Residential -
Distributed Pumping for Commercial HVAC Systems
Recorded on July 1, 2025 – Grundfos Distributed Pumping is a hydronic system design that optimizes the entire HVAC system while improving occupant comfort. It replaces energy wasting balance and control valves in HVAC systems with intelligent, reliable and maintenance-free pumps that generate pressure only when and where it’s needed. Removing the balancing and control…
Commercial + Industrial|Heating and Cooling -
National Efficient Rooftop Unit Energy Modeling
The Northwest Energy Efficiency Alliance (NEEA) contracted with Resource Innovations and A2 Efficiency to conduct a modeling study on commercial HVAC efficiency measures for various types of commercial rooftop unit (RTU) equipment. The study sought to understand energy-savings potential across different climate zones and present a comprehensive analysis of these of these measures. The research…
Commercial + Industrial|Commercial Buildings|Heating and Cooling|Natural Gas -
Dual-Fuel HVAC White Paper
Advancing dual-fuel residential HVAC to achieve a reliable, resilient and affordable energy future. North America’s energy system stands at a pivotal juncture, necessitating innovative and multifaceted approaches to support future resilience and reliability. Integrating natural gas and electricity can be a flexible and resilient solution to meeting the growing needs of our energy system. Dual-fuel…
Commercial + Industrial|Commercial Buildings|Heating and Cooling|Natural Gas|Residential|Residential Buildings -
Distributed Pumping for Commercial HVAC Systems
Virtual
July 1, 2025
10:30 am – 12:00 pm
Grundfos Distributed Pumping is a hydronic system design that optimizes the entire HVAC system while improving occupant comfort. It replaces energy wasting balance and control valves in HVAC systems with intelligent, reliable and maintenance-free pumps that generate pressure only when and where it’s needed. Removing the balancing and control valves and replacing them with small…
Commercial + Industrial|Heating and Cooling|Technology -
Low-Load Efficiency Heat Pump Performance
Recorded on 3/25/25 – This Product Council presented NEEA’s 2023-4 research investigating variable speed system performance at low-load conditions during mild weather conditions. Low-load efficiency is one of the no-to-low-cost market shifts we are pursuing at NEEA, which we believe can generate a 5% gain of fleet-wide performance. The truth is that not all variable…
Heating and Cooling|Residential|Technology -
Low-Load Efficiency Heat Pump Performance
Virtual
March 25, 2025
10:30 am – 12:00 pm
This Product Council presents NEEA’s 2023-4 research investigating variable speed system performance at low-load conditions during mild weather conditions. Low-load efficiency is one of the no/low-cost market shifts we are pursuing at NEEA, which we believe can generate a 5% gain of fleet-wide performance. The truth is that not all variable speed heat pumps perform…
Heating and Cooling|Residential