Register now for upcoming training


Energy Trust’s Residential team would like to invite you to our upcoming virtual training opportunities. Our goal is to provide relevant and applicable technical information for a variety of participants. Please see the list of training opportunities below for details and follow the links to register. We hope to see you there.

  • 2025 Refrigerant Change Overview
    • March 18, 2025, 8:30 a.m. – 10 a.m.
    • Learn more about the recent HVAC refrigerant changes and requirements.
  • Better Built Northwest HVAC Sizing Tool Overview
    • March 25, 2025, 8:30 a.m. – 10 a.m.
    • This session will provide an overview of the free BBNW HVAC Design tool. We will demonstrate how to start a site, enter data collected, and how to use that data to determine a home’s heating and cooling needs. Additionally, we will provide tips and tricks for modeling homes with this tool.
  • Pacific Northwest National Laboratory Quality Install Tool
    • April 1, 2025, 8:30 a.m. – 10 a.m.
    • Participants will receive an overview of the Quality Install Tool which provides simplification and standardization for documenting installs. Attendees will also learn how to generate photo-based reports to effectively communicate their work.

To be added to our email list for future training opportunities please sign up online.

If you have questions about training or Energy Trust’s Residential offers, please contact us at 1.866.365.3526.