For those who work for companies that track and offset their carbon each year, how do you do it? Looking for best practices and how you vetted where to send your money. Don't need insight on quantifying carbon footprint, just offsetting.  Thanks!

Can anyone recommend waste haulers and processing facilities that are LEED compliant for processing commingled waste in the DC / MD area?

I know this is the Sustainable Construction Leaders and not the LEED Construction Leaders, but with waste management being such a big part of what we do, I wanted to crowd source a request for help.... Read more

Hello SCL, 

If you didn't attend last week's SCL Summit, then I'll sum up one of the major takeaways: SCL members NEED TO COMMENT ON LEEDV5. The stakes are high, particularly around waste. 

Luckily, Amanda Kaminsky is making it easy for us. She has drafted a sample comment based on our discussion at the Summit. 

If you have... Read more

Wood decking requires potentially hazardous preservatives and stains, and plastic waste is a significant environmental problem.

BuildingGreen-Approved Decking

Composite decking approved by BuildingGreen has at least 50% total recycled content. For plastic decking, post-consumer content has to be greater than 50%.

Health and... Read more

You can download the guide here:
https://www.collaborativedesign.org/

And I would ask that any/all of you who find this interesting and useful to please share with your networks. We want it to get distributed far and wide!

- Clark

Live webinar tomorrow (link available after for viewing any time)

Tomorrow at 3pm EST will be the first in the series - mid-sized firms who successfully met the 2030 targets in 2019. 

Lessons learned and sharing stories. 

https://2030secretsofsuccess.eventbrite.com

Hi all,

I'm trying to figure out how to use this CLF MEP calculator tool that is downloadable from the CLF website. Please see screenshot attached - does anybody know what they are asking for as an input?

"Custom quantities input: The user can enter custom quantities on this tab and produce numerical results. For data input fill '... Read more

The site license permits the purchaser to share the PDF Guide file within their company/organization and post it on their intranet. Site licenses do not include the CEU quiz.​ If multiple individuals in your organization would like to access the CEU accredited quiz, please purchase individual copies.

The sheer number of... Read more

Our high performance consulting team is frustrated by project teams that regularly fall back on outdated rules of thumb in their system and equipment sizing. 

What challenges do you face in your work flow to limit oversizing and promote right-sizing?

By the way, Roger Chang, our literature search on the subject turned up an eleven... Read more

Hello SCLers, 

We have heard from many of you who are in the midst of budgeting for conferences and travel for 2024. Although we aren’t quite ready to open registration for our 2024 events, we hope providing some details will help you reserve funds to join us. 

Next year, we are planning two in-person events open to SCL:

... Read more

I wanted to post a reminder for you all that the Sustainable Design Leaders Summit will be kicking off with a Pre-Summit workshop in Seattle July 31st, 9am - 3pm. If you are interested in joining your peers for this workshop, please see the registration link below. Also, if you know someone in the Seattle area that would be good to have in the... Read more

Welcome to the quiz portion of The Hidden Science of High-Performance Building Assemblies.

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


1. Define hygrothermal pressure and explain what it requires of water, air, and thermal barriers in high-performance assemblies.
2. Explain... 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

Hi all,

Looking from insights from anyone who's been through WELL certification before - we've got a lab/office project pursing WELL down in Florida that is struggling to meet the turbidity level requirements of the WELL W01 prerequisite, specifically with the hot water supply, and we're not sure how to best remediate the issue.  Should... Read more

Hello everyone,

So sorry that some of you couldn't get onto the call on Tuesday! There was a bit of a problem with our Zoom links. I think we've figured it out, so we should be all set next time.

Here are the notes from the call. If you have any questions about something on there, please feel free to post them here and we'll try... Read more

If any of you did not get this via email directly from the AIA, here is the link to the AIA’s recent letter regarding HFCs…for firms to sign.

https://p2a.co/SlgBxFL

Looking for as many firms as possible to sign!

many thanks.

Mary Ann