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2025 CBSA Webinar #6 Slides
On June 16, 2025, staff from the Northwest Energy Efficiency Alliance (NEEA) and study implementer Westat presented information on the Commercial Building Stock Assessment (CBSA) data collection status and the plan for reporting the study’s findings. Every five years NEEA conducts the CBSA on behalf of the region. The CBSA catalogues characteristics and equipment impacting…
Commercial|Commercial Buildings -
2025 CBSA Webinar #5 Slides
On March 24, 2025, staff from the Northwest Energy Efficiency Alliance (NEEA) and study implementer Westat presented information on the Commercial Building Stock Assessment (CBSA) recruitment efforts and data collection. Every five years NEEA conducts the CBSA on behalf of the region. The CBSA catalogues characteristics and equipment impacting energy use in commercial buildings in…
Commercial|Commercial Buildings -
2025 CBSA Webinar #4 Slides
On October 21, 2024, staff from the Northwest Energy Efficiency Alliance (NEEA), study implementer Westat and on-site data collection leads Michaels Energy presented information on the Commercial Building Stock Assessment (CBSA) recruitment efforts and data collection, which includes the web survey, billing data, and site visits. Every five years NEEA conducts the CBSA on behalf of…
Commercial|Commercial Buildings -
2025 CBSA Webinar #3 Slides
On June 27, 2024, staff from the Northwest Energy Efficiency Alliance (NEEA) and study implementer Westat presented information on the Commercial Building Stock Assessment (CBSA) study’s instrumentation, sub-sampling, billing data, location and timing for initial recruiting, and initial site visits. Every five years NEEA conducts the CBSA on behalf of the region. The CBSA catalogues…
Commercial -
2022 Residential Building Stock Assessment – Datasets
Published April 2024 The 2022 Residential Building Stock Assessment (RBSA) datasets consist of a series of comma-separated values (CSV) files on NEEA’s website, as well as an Excel file containing the data dictionary. Once downloaded, users can view and analyze the data using Microsoft Excel, Google Sheets, Numbers (on MacOS), or any number of statistical…
Regional Studies|Residential|Residential Buildings -
2022 Residential Building Stock Assessment – Data User Guide
Published April 2024 This document serves to provide instructions for data users on how to prepare the data tables and summary data tables for analysis. It provides background information on what questions the Study was and was not designed to answer. The user guide also includes instructions and code snippets1 in both R and Python…
Regional Studies|Residential|Residential Buildings -
2022 Residential Building Stock Assessment – Data Dictionary
Published April 2024 The 2022 RBSA datasets support estimation of regional and subregional building stock characteristics and the characteristics of energy using equipment in residential spaces across the Northwest (i.e., lighting, appliances, electronics, and mechanical equipment). This includes the ability to estimate the prevalence of equipment types and subtypes, as well as understand their characteristics (e.g.,…
Regional Studies|Residential|Residential Buildings -
2022 Residential Building Stock Assessment – Methods Report
Published April 2024 The Northwest Energy Efficiency Alliance’s (NEEA) Residential Building Stock Assessment (RBSA) is a critical resource for the Northwest that is relied upon for a wide array of uses including energy planning forecasts, to inform codes and standards development, market transformation strategies, energy efficiency program planning, and program evaluation. Many other regions either…
Regional Studies|Residential|Residential Buildings -
2022 Residential Building Stock Assessment – Findings Report
Published April 2024 The Northwest Energy Efficiency Alliance (NEEA) is excited to share the results of the 2022 Residential Building Stock Assessment (2022 RBSA) – the third assessment since the study’s inception in 2011. Data for the RBSA is collected every five years and includes information on building characteristics and energy usage data for single-family and…
Regional Studies|Residential|Residential Buildings -
2025 CBSA Webinar #2 Slides
On March 25, 2024, staff from the Northwest Energy Efficiency Alliance (NEEA) and study implementer Westat presented information on the Commercial Building Stock Assessment (CBSA) study’s sample design, virtual listing of buildings, recruiting approach, and the engineering firm selected to support the study. Every five years NEEA conducts the CBSA on behalf of the region. The…
Commercial