Highly granular modeling of the U.S. housing stock
Housing stock characteristics database
+
Physics-based computer modeling
+
High-performance computing
The ComStock and ResStock analysis tools are helping states, municipalities, utilities, and manufacturers identify which building stock improvements save the most energy and money. ResStock is a U.S. Department of Energy model of the residential building stock, developed and maintained by National Laboratory of the Rockies (NLR). Learn more.
Data Viewer
Explore existing analysis results on ResStock's interactive website. State-level results can be filtered to investigate various segments of the housing stock, whether that is homes of a certain vintage, homes with a specific heating fuel type, or homes with a certain type of wall construction type.
FAQ, Known Bugs, and Planned Improvements
Learn the answers to frequently asked questions, find out about known bugs in the user interface or data set, and learn about improvements and bug fixes that are in the works or planned for the future.
View the Source Code
While we recommend using the published datasets for analysis, the ResStock source code and input probability distributions are publicly available for use by advanced modelers and developers.
ResStock Documentation
Learn about how and why ResStock represents the U.S. residential building stock including how ResStock works, how to use ResStock, some behind the scenes details, and recomendations from the ResStock team on if and when ResStock is the right tool for your use case on the external documentation website.
Join Our Mailing List
Stay up to date on the latest news about ResStock, dataset releases, receive webinar invites, and more.