Concentration of CO2 in the Atmosphere

Important Update about NESEA BuildingEnergy Boston

NESEA has reached a decision about the status of this year’s conference. In light of the evolving situation with COVID-19 and Governor Baker’s declaration of a State of Emergency for Massachusetts yesterday, NESEA has decided to not move forward with the event on March 23-24. They are in the process of working towards rescheduling the […]

Next Week at BuildingEnergy Boston – See Conference Program

BuildingEnergy Boston is next Thursday & Friday at the Westin Boston Waterfront. The price will increase substantially for onsite registration, so don’t wait—register today!

View the conference program to get a glimpse of this year’s exciting content.

Please note: To receive member pricing when registering, you must be logged in to your account.


BuildingEnergy Key Note Speaker Announced

Chris Magwood, Executive Director, The Endeavour Centre

Let’s Talk About Carbon!

With our BuildingEnergy Boston 2019 theme of “Know-How” in mind, we are pleased to announce this year’s keynote session, Carbon Drawdown Now: Turning Buildings into Carbon Sinks.

Presented by Chris Magwood of the Endeavour Centre, and Jacob Racusin and Ace McArleton of […]

BuildingEnergy Boston is in 2 Weeks!

Only 2 Weeks Until Your Favorite BuildingEnergy Content!

Two weeks from today, the NESEA community will be hearing from top minds and rising stars in the fields of high-performance building, energy efficiency, and renewable energy. Will you be joining us? Advance registration will be closing soon, so don’t wait until the price increases—register today! […]

Faced with Federal Climate Change Denial,

2,500 Industry Leaders Commit to Green Building


The opening plenary session, examining whole-systems focus, will be given by Dr. Craig Jones, of Circular Ecology. Courtesy photo.

As the federal government slips into climate change denial, sustainable energy practitioners in the northeast are increasingly committed to building more healthful, more durable, and more […]

Coming together in the face of climate change denial at NESEA BuildingEnergy Boston


As the fight against climate change becomes more challenging nationally, I am confident that NESEA’s community of sustainable energy practitioners will answer the call together. You’ll find the community you need to build healthier, more durable, energy efficient buildings and communities at BuildingEnergy Boston this year.

BuildingEnergy Boston is a unique event where […]

Thursday Events at BuildingEnergy 15

Photo by David Connelly Legg

You can still attend BuildingEnergy 15. Admissions can be paid at the door. The price for the full day is $349, and for a half day is $249. A Trade Show pass is $25.

Thursday events are in four sessions, 8:30-10:00, 10:30-12:00, 12:30-1:45, and 2:00 to 3:30, with a […]

BuildingEnergy 15 is Happening – Still time to go!

BuildingEnergy 15 is happening right now, but there are still plenty of things to do there.

You can still buy a ticket at the event.

Here is a link to what is happening on Wednesday afternoon at 5:45:

Tour of Passive House Place

Katrin Klingenberg

Wednesday, March 4, 2015 – 5:45pm to 6:15pm

Katrin […]

BuildingEnergy 15 is Happening – Still time to go!

NESEA’s BuildingEnergy15 is underway, but there is still time to go!

Tickets may still be purchased at the event, for those who have not got them yet.

The associated Trade Show has a $25 admission.

We have this welcome to all at BuildingEnergy 15 from the Energy Federation (EFI):

We hope you are enjoying […]

NESEA Speakers at BuildingEnergy 15: Thomas Holmes, Andrew Padian, and Marc Zuluaga

Multifamily Ventilation 302

Thomas Holmes

Thursday, March 05, 2015 2:00 pm to 3:30 pm Multifamily

Central ventilation systems in multifamily buildings are a vital building system that often compromises overall building performance (ie they don’t perform to code almost 100% of the time).

Andrew Padian

Correcting ventilation problems can produce significant energy […]