Our Work

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.

Come visit our space in downtown Manhattan, open 9 am – 5 pm Monday through Friday.




BE-Ex conducts professional trainings targeted at every type of building decision maker. We run symposia focused on stakeholder engagement, and we hold topical events every month.


BE-Ex produces reports that turn data into action. We write case studies with clear, critical lessons, and we run campaigns that engage international communities.


Our exhibits are hands-on experiences that educate about energy efficiency, display advanced technology, and inspire action.

Our Series

We’ve developed a set of program series, leveraging the expertise of our partners, to highlight some of the most critical developmentspolicies, technologies, and beyondfacing the building industry today.


CelebrateNYC: Building a Sustainable City


Climate Mobilization Act Series


Women In Sustainability and Energy (WISE)


Our Team

Our dedicated staff and board promote energy efficient technologies, applications and processes through a comprehensive range of industry-leading training programs and projects.

meet us

Our Supporters

Building Energy Exchange memberships are for design, building industry, energy, and real estate organizations who are forward-looking supporters of the quality and sustainability of New York’s built environment. Our members renew on an annual basis and confer membership on firm employees and staff.

view our members & learn more

Get On Our List

Stay updated on the latest events, research and case studies.

Like what we do? Make a donation

Want the latest news from Building Energy Exchange?

Sign Up Below For Updates