This page contains archived links to past copies of the BTO Digest, sent from the U.S. Department of Energy Building Technologies Office. The Digest is the office newsletter sent out two to four times a month to provide updates on what’s new in the office, including upcoming events and webinars, success stories, case studies, blog posts, and program accomplishments.

To sign up for the current Digest, click here or enter your email address in the box on the right and click “subscribe.” Please email buildings@ee.doe.gov with any questions.

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