Hi Everyone!

I'm Emily, GCI General Contractor's Sustainability Manager in San Francisco. Nice to meet you all.

I started with the company in 2013 and since then we've doubled in employees. I have been handling sustainability solo, until about 8 months ago, when we hired Alejandra Arce Gomez full-time to help manage the... Read more

The Sustainable Design Leaders network and Summit events started over 10 years ago, when a group of sustainable designers realized that the struggles they faced and the goals they strove toward were shared by many... Read more

Hi all, has anyone come across a comprehensive (and recent) study looking at how long buildings actually last (beyond Stewart Brand)? I know of plenty that look at the benefits of reuse, but none that look at existing building stock and how much has been reused vs. demolished. 

As we start looking at embodied carbon metrics, I can't help... Read more

Hey All,

Those of us in the electrification working group have been talking about the impending release of this new NREL tool, which provides hourly (TOU) GHG emissions forecasts for grid regions around the country. This will be a useful tool in evaluating the impacts of HVAC electrifcation, EV integration, load shifting, storage, etc. I... 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

If you work on projects in Massachusetts, you are probably working under the updated MA Stretch Energy Code. While this code is doing great things pushing for electrification and very efficient buildings, it can still be tricky to implement or adjust your processes to the calculations even for seasoned pros. AIA MA in conjunction with BE+ has... Read more

I know that there is a risk of starting a whole flurry of congrats through the forum, but this is a biggie, and deserves some recognition:

Congratulations Andrea and Melanie!! Huzzah!!

And a reminder--If you want to reach out to them privately, rather than through the forum, with your message, you can see anyone's email address by... Read more

Friends, I'm helping with the 2023 COTE Top Ten Award and would love some input from this group on 2 things: 

1) Now that the AIA Design Excellence awards use the Framework for Design Excellence as their entry criteria, what do you see as the next gen for the Top Ten? If you could change 1-3 things, what would they be? If you submitted... Read more

As if you weren't worrying enough already, here's a little something that I ran across through monitoring activity on the American Society of Healthcare Engineers discussion boards:  https://www.id-hub.com/2018/10/17/hospital-plumbing-reservoir-resistance-interview-amy-mathers/, "Hospital Plumbing as a Reservoir for Resistance".  This is both a... Read more

Exterior paints, stains, and primers—particularly alkyds—can have very high volatile organic compound (VOC) levels and can contain numerous chemicals of concern.

BuildingGreen-Approved Coatings

BuildingGreen lists exterior coatings that meet the South Coast Air Quality Management District’s (SCAQMD) VOC requirements of 50 grams... Read more

Hi all!

I've heard several people talk about developing tools for assessing/codifying a client's values for a project as part of an integrated design process (ie. a set of questions, survey, etc.). Would anyone be willing to share?

(Z, are you listening? I specifically recall you mentioning a tool like this...)

Thanks!... Read more

Hi folks,

Any of you who have completed WBLCA for projects - we are working on a new initiative with the City of Cambridge (building on our prior work NZ Climate Action Plan) but this time focused exclusively on embodied carbon.

We have not yet begun the work - but they have an opportunity to make a move on this on Tuesday and... Read more

Auto-quiz used for CEUs for attendees of the 2023 SCL Fall Summit.

Trillian Dent

Happy Friday all! 

Arizona's USGBC's Fall Summit is coming up on October 5th and we are looking for another GC to speak on our 'Waste Diversion in Arizona Construction' panel. 

Here is the link to the event: https://www.eventbrite.com/e/usgbc-arizona-fall-summit-2023-tickets-6776...

It's going to be a great event starting... Read more

Hi folks,

On today's call James Peterson will be introducing a conversation about how COVID might have changed our ways of working.

If there's time afterwards, we can take a look at this draft article from the USGBC research team. They're interested in our input on how we might want to analyze the info on electrification rates in... Read more

Have any of you relied on Green Badger for LEED documentation on projects?

I am familiar with the tool and know Tommy from my time in Atlanta, but have not used it on a construction project.

Have you found value? Thoughts?

Either way, they publish a pretty nifty "LEED v4 Construction Tool Kit" that may be useful for your... Read more

Welcome to the quiz portion of New Concepts in LEED v4.

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


1. Recognize the ways in which the Integrative Process credit requires teams to analyze opportunities early in design.
2. Describe how the new Location and Transportation... Read more