Welcome to this practice session for the LEED AP v4 exam, and good luck!

All the exam questions and explanations that follow were authored by Alex Spilger, LEED AP BD+C of GreenStep Education, and are provided in this BuildingGreen "exam simulator" through a special partnership with GreenStep and with our friends at the Poplar Network.... Read more

Hi SD Leaders: I'm writing to get your help identifying any experts or projects where all-electric HVAC solutions are being implemented in a large new build healthcare/patient care setting. The client has raised concerns about the reliability of an electric re-heat system and its ability to promptly respond to temperature controls. They also... Read more

Composite windows come in two basic types: fiberglass, and wood/plastic composite.

BuildingGreen-Approved Windows

Fiberglass and other composite window lines have NFRC unit U-factors of 0.20 or lower. Higher U-factors are allowed for products that include significant recycled content.

Manufacturers also must demonstrate... Read more

Hello SDL Folks,  with the 2023 Water Conservation Showcase (WCS) less than a month away we're really looking for help spreading the word.  We've got a great lineup (www.waterconservationshowcase.com) and would love any direct emails to your contact lists that you'd be willing to send!  Here is a link to the promotional partner toolkit with any... Read more

Hi all,

BG WebDev needs to clarify the Forum comment moderation rules you would like us to put in place.  We do not require moderation for premium users in our LEEDuser forum unless they include a link in their submitted topic or comment. In this case, we hold the publication of the comment in moderation until we can make sure the link... Read more

Happy New Year! 

I haven't seen this topic come up in the forum, but might have just missed it. 

I'm sure many of you have seen the recent article in Dezeen of Australia banning engineered stone due to links silicosis. Australia bans engineered stone due to silicosis risk (dezeen.com)

We are looking for appropriate... Read more

I really appreciated our day on Tuesday--seems that we had a great inaugural Summit, and covered a lot of important ground. 

Here are the raw notes (flip-chart pages) from the day. Some of us came away with Action Items--see the list on the last page. 

Five-minute presentation decks and a more polished report to follow shortly. We... Read more

I think it now qualifies as a tradition! We've arranged a room where we can gather for an hour and check in during the Thursday afternoon reception time at Living Future. If you'll be there, come join us!

Thursday, May 2 at 5:30, Skykomish Room (#604, 6th floor)

We'll be mostly Sustainable Design Leaders, as that's by far our... Read more

Hi All: I'm writing to see if I can get some recommendations/links to some great, free web tours of sustainable projects for use in an intro to sustainability class I'm teaching online this fall. Typically we tour some local buildings but that isn't an option this year. I'm hoping to find a few different ones for students to choose from. They... Read more

Is anyone planning on attending the WELL Conference in Scottsdale in March?  I'm trying to figure out if it's worth attending or not?

I'm just wondering if anyone is using GBCI's Better Materials site as their go-to source for transparency and healthy materials.  Having all the search engines on one platform is great in theory, and I keep hoping that it will be the one-stop site/resource that I can get all our designers to use.  Unless I'm missing something though, it still... Read more

Hello Friends!
BuildingEase's newest module is live! Its power will be in YOUR use of it! Reduce sending C&D to landfill NOW!

(the first item coming next week, new but unused Kingspan panels in Ohio!)

The BE-Xchange is a free space supporting circularity by giving everyone a place to:

- post materials left over on... Read more

Amanda is BuildingGreen's Peer Networks Manager, working behind the scenes to support the Peer Networks team and members. They are passionate about sustainable design and love helping people find tangible ways to help the planet.

Prior to joining BuildingGreen in 2023, Amanda was a campaigns coordinator at a food justice... Read more

Welcome to the quiz portion of Video: Making the Green Insulation Choice for Your Project.

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


1. Discuss how insulation works.
2. Explain why certain materials make more sense than others in particular applications.
3. Summarize... Read more

Hi all, 

You all know how much the Living Building Challenge and other ILFI programs have transformed the aspirations of our industry, right? This year ILFI has the privilege of being included in Washington's GiveBig campaign! For the next two days, you can help bring attention to the site, raise support and draw people to the page where... Read more

I came across these open roles recently on Gensler's career page. Sharing them here if there is any interest in this group. As I understand it, though the roles listed are in NYC and NJ, they would be OK if the person reported to one of the following offices: NYC, Morristown, Boston or Toronto.

Sustainability Specialist – NJ: https://... Read more