In collaboration with funders and regional stakeholders, NEEA’s Residential Building Stock Assessment (RBSA) collects, analyzes, and publishes building characteristic and energy usage data for single-family and multi-family residences in the Northwest. 

The 2022 RBSA data and key findings report is available as of April 2024. Project updates from recorded webinars throughout the duration of the RBSA are available, along with the most recent webinar where NEEA staff presented findings from the final report. 

You can also catch up on past RBSA webinar updates here:

• Webinar #1: April 2021 – Covers priorities, scope, timeline and design
• Webinar #2: July 2021 – Covers the study’s sample design, recruitment and characteristics collected 
• Webinar #3: November 2021 – Covers the study’s revised recruiting approach developed to adapt to the ongoing pandemic, and an updated timeline 
• Webinar #4: March 2022 – Covers the study’s recruitment progress and updated information on site visits 
• Webinar #5: July 2022 – Covers the study’s progress to date 
• Webinar #6: October 2022 – Covers updated approaches to multi-family recruitment and single-family / billing data collection
• Webinar #7: March 2023: Covers information on the multi-family study and timing of the final study deliverables.