Events from our partners and us
Exhibitions from our partners and us
Resources and self-led activities to do anytime
The collaborators who help make it happen
The supporters we're thankful for
Take home a piece of the festival
Our mission and identity
Help us expand Archtober's reach
The Building Energy Exchange (BE-Ex) connects New York City’s real estate and design communities to energy and lighting efficiency solutions through education, exhibitions, technology demonstrations, and research.