Hello, what acceptable levels of air quality are you using to evaluate natural ventilation strategies for your projects?  In our Living Building we only open windows when PM10, PM2.5, etc. are within LBC and WELL limits.  In a seasonally smoggy urban environment, this limits how often we can utilize natural ventilation even if the outside... Read more

So I was testing assigning a BIT Expert to a Best Practice and I am having trouble getting the profile image to appear.  

When I upload a profile picture, it appears on the standard profile page from "My Account" but when I navigate to the BIT Best Practice 01, the image does not show and it takes me to another profile page that does... Read more

We're looking to expand our design performance group - let Peter or me know if you have someone to recommend to us! Here's the description. 

is anyone aware of some guidance about citation protocols for when a person/team/org uses an AI tool to generate some base components for a report (which is then heavily edited by humans)?

I'm inclined to disclose in detail which tools were used and how ... but would love to know if there are some industry protocols shaping up about this... Read more

Gurus -

I'm looking for (or to build) a set of US district energy projects for developer-led mixed-use/residential neighborhoods/districts.  Does anyone have a resource for this or have started something similar?   

I am not a member of IDEA but utilize their site quite often. Any other resources come to mind?  I'd be happy to... Read more

You know all those times when you want to reply privately to someone, but don't have their email address handy? What a pain, right? 

Not anymore! Now you can go to the "Group Members" tab on the BuildingGreen Communities forum page, and hover over anyone's name to see their email address. 

Only members of the forum can see your... Read more

We have several projects that are small enough that we don't hire consultants to run energy models. I just received permission to do some training so that I can run these models myself. I am looking at doing this training on eQuest:

https://www.udemy.com/course/equest-energy-modelling-detailedtraining/?c...

I am thinking it would... Read more

Hi All,

I wanted to share an exciting opportinity with this esteemed group: Placetailor is seeking out a Mechanical Engineer to add to their growing team. They are located in Boston, MA and focus on Passive House, Low-energy Design, and they have for two years running meet the tenets of the AIA 2030 Commitment! This is an exciting place... Read more

I'm sure many of you remember when Greenbuild 2020 was scheduled for the week of the presidential election and if was shifted back one day. 

If anyone has small kids and have gone to book your Greenbuild 2022 travel, you've potentially noticed (as I have) that I'll have to travel on 10/31 and will miss all Halloween activities with my... Read more

Greetings, all SDL members who will be attending the AIA Minnesota conference November 8-11, including some who may be attending Nadav and Gwen's workshop on Tuesday November 8th! I'm organizing a meetup in downtown Minneapolis for SDL/Green Gurus folks. It will take place Monday, November 7th at around 6pm. Let me know if you are interested by... Read more

My colleague, Kira Gould, from the AIA National COTE communications committee, has a great question I am reposting here...

AIA National COTE: In the early 00s, COTE supported an initiative through which we created a Guide to the Green RFP and collected sample RFP language. That now dated guide is no longer findable in our resources and... Read more

Hi SDL'ers, as promised I am sending information about how to support getting flame retardants out of foam insulation. I am attaching a draft letter to Foam Manufacturers, an intro to that letter giving some background and a list of From manufacturers.   Thanks, please contact if you have any questions.   Larry Strain, Siegel & Strain... Read more

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

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


Hello SD Leaders!

I recently joined and looking forward to all the amazing dialog. I was told that for membership to be official, I must reveal my unsustainable secret. As much as I preach environmental protection in architecture, I’m a bit of a motorhead with a 1967 HP 289 Mustang that I resurrected from a junk yard when I was 16 — that... Read more