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. Visit our Climate Mobilization Act Series portal or register for our next Women in Sustainability and Energy (WISE) event. Or, simply filter by series on our resource directory for more on our event series.

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.

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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.

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