CalBEM’s purpose is to empower California’s building energy modeling (BEM) community to identify, explore, and prioritize the challenges they share, and then support solutions to those challenges to help to promote low-carbon buildings.

Join us…

CalBEM 2025

The 10th Annual CA Building Energy Modeling Symposium

More details coming soon!


Find past event materials, including slides, videos, and more!


What is CalBEM?

CalBEM (California Building Energy Modeling) is a stakeholder collective and an annual statewide event hosted by Southern California Edison on behalf of the California Investor-Owned Utilities. CalBEM collaborates to identify and pursue systemic solutions in building energy modeling that advance California’s climate action goals. CalBEM participants come together each year at the annual Symposium to join interactive collaboration sessions and learn from energy modeling leaders across CA. Workshop sessions will cover each of CalBEM’s three Working Groups: Streamline & Simplify Processes, Educate Users, and Improve Capabilities & Accuracy.

Read more about CalBEM’s core goals and what the Working Groups are up to these days.


You can access past meeting materials on the CalBEM Records page.


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