What is the status of the roof insulation market regarding non-halogen containing polyiso boards? I know GAF and Atlas still have them. I thought JM had them as well, but seems to have taken them off the menu. Are there performance issues?

Hi folks,

We had a fun impromptu conversation on our call last week. We got most involved in the challenge of getting developers interested in taking advantage of IRA Tax Credits. That can be quite a challenge given their business model.

We also heard about emerging data on tradeoffs between embodied and operating carbon, and how... Read more

Following the summer SDL summit - we formed a spinoff user group called "Carbon Sync" to discuss Life Cycle and Carbon Assessment tools like Tally and Athena.  We've had three successful calls with folks sharing a couple 5-minute presentations about various studies and explorations.  We have a mix of experience levels - but are collaborating... Read more

Angela has been an integral part of the BuildingGreen team for fifteen years, serving in a variety of roles.

Her diverse career path has led her from union organizing, to cabinet-making and exhibit production for the Boston Children’s Museum and the Museum of Fine Arts, Boston, to teaching woodworking at Massachusetts College of Art. She... Read more

Hi everyone,

Just a reminder that the first-ever Sages monthly call is happening tomorrow, February 13th, at 12pm ET! We'll be introducing ourselves to each other and discussing our visions for the network. 

Here is the agenda for the meeting, and below is the Zoom info: 

Join Zoom Meeting
https://us02web.zoom.us/j/... Read more

Environmental, social, and governance (ESG) reporting is an increasingly common expectation throughout financial sectors, and the real estate industry is no exception. 

This live webinar with our friend Chris Pyke, Ph.D., a senior vice president... Read more

Hello Everybody,

I would like to invite you all to an event being hosted by the AIA Seattle COTE.  This is the next event in a series entitled Pathways to Decarbonization.  Date and time: May 13, 12:00pm - 1:00pm 

Description:  Universities are learning laboratories to explore and implement solutions to our greatest challenges... Read more

Hi all, we have a date for our SCL Carbon Group online meeting.  Looking forward to connecting with you all on 2/26!

Please see agenda below.

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Join Skype Meeting      

Trouble... Read more

Please mark your calendars to join BuildingGreen and HKS for the 2018 Pre-Greenbuild SDL Show & Tell on Tuesday, Nov. 13th, 2018 from 7pm - 9:30pm at HKS, 125 S Clark Street, Chicago, IL

We will be sending out a registration link next week. Space is limited. 

Thanks to Rand Ekman and all those at HKS for opening their doors... Read more

I can see from the threads that there are at least a few Passive House advocates in this group - I'm wondering about the PHIUS training and certification. Can any who have done it offer an opinion? Is it valuable? Residentially focused? Would it apply to someone in a larger commercial practice? It's an investment of time and $, so I really want... Read more

Hi all,

We are designing a mass timber building and are closing in on selecting our mass timber supplier.  One supplier is offering FSC wood and the other is offering PEFC.  I don't know enough about PEFC to make a clear recommendation to the client about how it compares to FSC.  I understand that PEFC endorsed SFI, so that concerns me... Read more

Hi all! During our Contractor’s Commitment call last week Amanda made a great point about sharing of waste data to gain some realistic, current metrics. Just like I assume many of you, we have both seen a decline in successful diversion these last few years and our companies’ overall percentages have taken a hit. In an effort to gain a full... Read more

Hello SCL- as we move closer towards the release of the Contractors Commitment we have realized that we need a donation of graphics/marketing help from one of our member firms.

We are looking for help with a BG SCL Contractors Commitment logo, landing page, document organization, and any graphics we might need to highlight the... Read more

Lighting can be inefficient and have poor quality, short lifespans, and toxic ingredients.

BuildingGreen-Approved Replacement Lamps and Lighting

BuildingGreen approves a variety of replacement lamps and lighting, including:

Welcome to the quiz portion of Pest Prevention: Steps Designers Can Take!

Learning Objectives
Upon completing this course, participants will be able to:


I’m writing to see who would be interested in collaborating during the month of December on a position paper that would be given to the incoming Biden administration, outlining things that firms in our industries (i.e. architecture, engineering and construction) would be excited to see advanced as part of Biden’s Build-Back-Better (BBB) program... Read more