Hi folks,

No details have been sorted out yet, but I wanted everyone to have a heads-up that the SCL Steering Group is proposing that we graduate to a full, stand-alone SCL Summit in 2020. (Until now we’ve been squeezing our Summit into the day before Greenbuild, which is good in some ways, but problematic in others—and limits our time... Read more

Welcome to the quiz portion of LEED 2009: The Missing Manual.

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


1. Stay abreast of changes to LEED NC-2009.
2. Understand the more ambiguous aspects of LEED NC-2009.
3. Explain key interpretations of LEED NC-2009.
4.... Read more

Gypsum is calcium sulfate dehydrate, which is mined or produced as a byproduct of flue gas desulphurization (FGD) from coal-fired power plants. FGD gypsum may contain trace contaminants from coal processing, but not enough to represent a hazard to users. Years ago, some imported products created indoor air quality problems that required... Read more

Hey All,

I just received this from AIA MA. How fantastic would it to have a bunch of Green Gurus on the ICC Development Team! Is anyone on here already on it?

From AIA MA:
The International Code Council (ICC) is now accepting applications to serve on the Code Development Committees to develop the 2024 editions of the... Read more

Following up on one of our conversations on the vision vacuum and sustainability beyond certifications, I would like to help facilitate an offline conversation with anyone working within their firm to use the AIA COTE measures as a guiding framework in their firms/projects. Attached are my slides on my first pass at thinking about this at Page... Read more

Hi SD Leaders,

As you may be aware, this past April a group of manufacturers calling themselves the Living Product 50 responded to the letters that many of us sent about five years ago advocating for transparency in their product ingredients.  A copy of that letter can be reviewed about midway through the page at this link:  https://... 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

Hello, All!  We haven't run WBLCA on a project that may include electrochromic glazing before, and it's embodied carbon footprint is really high in comparison to a more traditional double or triple pane IGU (we thought it would be higher, but this is 3-4x higher).  The EPD we have from Sage Glass for their triple pane electrochromic lists a GWP... Read more

This came up a number of times at the SDL Tempe Summit so I thought I would share. If you have not already I highly recommend this recent research paper from the UW-IDL on the tradeoffs of operational and embodied carbon in envelope design in different climates. As a Passive House nerd it made me question the super-insulated envelope at least... Read more

I have reached out to the AIA staff members that I work with on the Energy Leadership Group (AIA ELG) to see about getting into the cycle of updating these standard documents.  Another member of the ELG, architect Kjell Anderson of LMN in Seattle, is interested in working with us on this effort, as he has started including Standard 209 language... Read more

Good morning all,

I'm new to the forum and I am really happy to be here. For the last year or so, I have been working to advance high performance design at Flad, grappling with so many of the issues discussed in this forum. Especially in the context of recent times, it feels really wonderful to join a group of people dedicated to helping... Read more

They say that Louisianans are often late to the party but enjoy catching up.  The state, which had been stuck on ASHRAE 90.1-2007 (commercial) and IECC 2009 (residential) and has just adopted legislation jumping to IECC 2021 / IRC 2021, and commits to automatic upgrades with each 3-year code cycle.  This means we join CA, OR, WA, MA, and VT--... Read more

consider supporting Varun Kohli for AIA Board At-Large seat

If you are a voting delegate for the AIA, please consider casting a vote for my friend and COTE colleague, Varun Kohli, FAIA; he's running for the At-Large seat on the AIA national Board of Directors.

Varun is a former COTE Leadership Group member and he understands... Read more

I am the Moderator of the 2023 Strategic Council and the call for nominations for the 2024-2026 Strategic Council at-large representatives has just been released.  I would encourage any interested parties to apply for this position.

The Strategic Council’s purpose is to develop ideas to inform future needs and opportunities for the... Read more