The Grid Deployment Office (GDO) provides up to $5 billion in grants to enhance electric grid resilience against extreme weather, wildfire, and other natural disasters and provides technical and other assistance.

BTO's active and completed Building Energy Modeling projects.

Researchers at NIST, NLR, and LBNL are working with industry to develop a Semantic Modeling standard for building applications.

Written testimony for Assistant Secretary for Environmental Management Tim Walsh for the hearing on April 20, 2026

Learn more about the Commercial Buildings Integration program posters on display at the 2024 BTO Peer Review.

The Building Technologies Office works closely with the DOE-funded national labs to develop and demonstrate energy-efficient technologies. The Emer...

The Portsmouth site-specific webpage features high-level information about the EM mission at the site.

Kitchen and cafeteria operations could account for up to 20% of site energy consumption.

Project Haystack and NREL extending the popular Haystack building metadata framework with capabilities for model validation and query. These enhancements will make EMIS (energy management and information system) software easier to procure and install.

The Paducah site-specific webpage features high-level information about the EM mission at the site.