In a typical year, NESEA hosts more than 30 events across the Northeast. Through our in-person and online events, we continue to further our mission of cultivating a community where practitioners share, collaborate, and learn.
While most of the events listed here are open to any member of the NESEA community, some require an invitation and most require pre-registration.
The Sponsors of Mass Save recently filed the Massachusetts 2025 – 2027 Energy Efficiency and Decarbonization Plan. During this webinar, you’ll learn about changes and updates to the Mass Save weatherization program offers for single family households with up to four units plus multi-family properties.
Sponsored by:
The BuildingEnergy NYC 2025 Content Committee will be meeting to discuss conference session proposals and select finalists for more detailed review. This meeting is private, open only to the NESEA Member-volunteers serving on this year's committee.
The BuildingEnergy NYC 2025 Content Committee will be meeting in-person to make final decisions about conference session proposals and the 2025 conference session lineup. This meeting is private, open only to the NESEA Member-volunteers serving on this year's committee.
NESEA is the region’s leading membership organization advancing sustainable energy practices in the built environment.
©2025 Northeast Sustainable Energy Association - BuildingEnergy® is a registered trademark of Northeast Sustainable Energy Association