We connect sustainable building & energy professionals with ideas & each other.
  • BuildingEnergy NYC 15
    Register Now
    Join us for BuildingEnergy NYC 15

    Early Bird Registration ends September 15

    Click "Learn More" to check out the schedule and lineup!

  • BuildingEnergy 16
    Save the Date
    Join us for BuildingEnergy 16

    March 8-10 at the Seaport World Trade Center, Boston MA

    Click "Learn More" to read the vision statement for BuildingEnergy 16

  • Marc Rosenbaum Masters Series
    Deep Energy Retrofits
    Online course with Marc Rosenbaum

    Learn about Deep Energy Retrofits online with Marc Rosenbaum. 

    Fall semester starts 9/14/15

  • Exhibit at BuildingEnergy
    Build Connections
    Exhibit at BuildingEnergy!

    Booths are filling up fast for both conferences

    Contact Beth Fraser at bfraser@nesea.org or 413-774-6051x25 to secure your spot.

  • Kate Goldstein Award for Emerging Professionals
    Nominations Open
    Katie Goldstein Award for Emerging Professionals

    Nine scholarships will be awarded to students or recent graduates. The Nomination Period has been extended until September 10.

  • BuildingEnergy Masters Series
    Fall semester
    BuildingEnergy Masters Series

    Learn from the masters of building science, online, on your own time.

    Starts 9/14/15