Exterior shade or screening devices are generally much more effective at reducing solar heat gain than their interior counterparts.

BuildingGreen-Approved Shading

BuildingGreen approves exterior window and glazing attachments that reduce solar heat gain and glare or redirect daylight, providing important energy benefits while... Read more

We are looking to refine our general office specifications to weed out harmful materials and to prioritize sustainability for all of our clients. Have you had good experience with outsourced specification writers who are helping to push sustainability forward? Who do you recommend? Bonus points if they are familiar with Massachusetts codes and... Read more

The BuildingGreen & GreenStep exam prep materials have been updated to the latest version based on the actual v2 exam. The new study guide and practice exams are now available for your purchase and use in preparing yourself to take the exam.  

If you are interested in sharing this WELL AP Exam Study Guide within your organization... Read more

We broke up into 5 discussion groups by market sector:

Here are the proposed "guiding questions":

Welcome to the quiz portion of Designing for Future Weather (recorded webcast)

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


1. Understand the science of climate-change predictions.
2. Stay abreast of changing climate models.
3. Learn how to make use of future weather... Read more

Following up on conversation from the Fika today, Kim said the IRS is supposed to be issuing rules for tax-based (even for orgs that don't pay tax) credits by the end of first quarter.  Sounds like we all just need to be on the look out still.

The Sustainable Community Design Leaders Peer Network brings together planners, architects, landscape architects, and allied leaders who are committed to leveraging the... Read more

Here are some EDI resources from our internal discussions about EDI. Please don't share them with any identifying information outside this group as they do not reflect our official policies, yet. The Social Justice Research Presentation shows some of the research we have done into Just., B Corps, Benefit Corporations and Global Reporting... Read more

Hold the date. February 6, 1:00 pm Eastern.

You won't want to miss this conversation with Tim Ryder, the staff person from Senator Schumer’s office who helped lead the development of the IRA. Tim will share about the sausage-making that led to the mess of incentives we’re coming to know and… love(?) And he's interested in our ideas on... Read more

Hey, all. Two questions:

-How do we communicate to you LEED User content that needs to be pulled through to BIT-user pages? Are you all going to assess each BP page for potential articles/topics that will be linked?

-Regarding the forums- is there a way to notify program staff when a forum has an unanswered question? Hoping to... Read more

Does anyone know of a source for finding the operational solid waste generated by typical building/use types (weight/sf)? I couldn't find anything on LEED, True, or EPA. I found this table but isn't by sq ft for many of hte uses. Waste Generated by Industry and Building Type (wastecare.com)

Hi everyone,

Thanks so much to those of you who presented at this years AIA Show & Tell, and thanks again to ZGF for hosting! Here are the slides for some of the presentations. Please do not share the slides outside of the networks unless they are marked "PUBLIC." Hope you enjoy!

Hi folks,

If you're registered for the Summit, you should have gotten this message from me separately, but I wanted to post it here too to be sure. It would be great if everyone coming from out of town could stay together! We've achieved critical mass in terms of Summit participants--this is going to be a great and impactful gathering!... Read more

Friends, 

Might anyone be aware of research studies on the beneficial mental health effects of green buildings that you could point me to?

Thanks in advance. 

We're consolidating our office and I find I have back issues of EBN going back to 1999 on the bookshelf. Any use for these other than compost?

Good evening,

I am looking for suggestions to replace"wood" siding at the 25-year-old Lyle Center for Regenerative Studies and as always there is no solution that does it all. There seem to be three main options: wood, composition siding, or fiber cement siding. I am looking for something with low embodied carbon, little maintenance,... Read more

Welcome to the quiz portion of The BuildingGreen Guide to Insulation!

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


1. Discuss how insulation works to increase the energy efficiency and environmental sustainability of buildings; 
2. Explain why certain materials make more sense than... Read more