Since the launch of the Contractor’s Commitment in late 2020, nineteen companies have become signatories and many others are using the guidelines as a roadmap for their firms.   Now that the pilot year of the Contractor’s Commitment is complete, it is important to consider if and how the guidelines should evolve to be the most impactful.  Over... Read more

Hi all- 

DiMella Shaffer is seeking a Sustainability Practice Leader! For the last 2.5 years, I have been setting the structure in place, making change, and providing thought-leadership as the first Sustainability Practice Leader (director level leadership) at DiMella Shaffer in Boston. It has been a fantastic firm to work for and this... Read more

This would be a great place to share insights and reflections from the opening session. 

Hi All,

If you have 5 minutes, we would appreciate your input in the Google Spreadsheet (linked below).  If you only have 1 minute, feel free to reply to this forum post and list your the typical equipment vendors you spec on projects.  :)

We're asking each of you to enter your "Top 3" specified vendors for each of the products... Read more

Hi everyone, we had a great first all-network call with the SCL members who joined us last month! We’re looking forward to the next all-SCL call on January 8, 2024 at 1pm ET.

In the meantime, we’d love for you to fill out this survey to help us best tailor the all-SCL calls to the needs of the network. Please fill out the survey by... Read more

Hi All,

I want to share this report, released today, that I and some other folks on Green Gurus have been working on.  The report dispels the myth that Zero Energy Buildings cost more (specifically in Massachusetts) and it goes further, making the case that Zero Energy Buildings are actually great investments.  Take a look, tell us what... Read more

This summit was pre-approved for  6 GBCI CE hours.

Please complete the survey question to confirm your attendance and receive your CEUs.

By providing your credential numbers in your profile, you will enable us to automatically report these CEUs to the organization. Please first check your profile to be sure your information is... Read more

Hi, a local sustainability not for profit whose board I'm on is considering a vinyl siding collaboration with the Vinyl Sustainability Council, started in 2016 by the Vinyl Institute. There would be some funding to create a program to help recycle siding and a chance to win a full new vinyl cladding. I don't think we should collaborate with... Read more

Hello Peer Network members,

I have some bittersweet news: I’ve accepted another job and will be leaving BuildingGreen. I’m excited to be the new Community Outreach Manager at Brattleboro VT’s Retreat Farm and to support their mission of connecting people to the land and to each other. I’ve learned so much from being part of this... Read more

CEUs are available for reading all the building-envelope product guides and primer. Click here to learn more and take the quiz.

Wall assemblies are made up of a number of different materials and systems, and installing each of them requires considerable time and labor and can introduce errors that compromise the building’s weather... Read more

Welcome to the quiz portion of How to Make Integrated Project Delivery Work for Your Project.

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


1. State three problems that Integrated Project Delivery (IPD) promises to solve.
2. Dispel four misconceptions about IPD that have... Read more

I've been hearing recommendations for bipolar ionization, as a way to filter airborne virus particles in HVAC systems while avoiding the energy penalty of increased ventilation. However, I've also heard that ionizing equipment is dangerous because it produces ozone.

Does anyone have any insight into the effectiveness and/or cautions... Read more

Trillian Dent

Dear Gurus,

At Greenbuild this year I'll be discussing how statistics can lie (in the context of green building claims).  I'm collecting examples of this to prepare.  If any of you know of examples, please send them to me! 

Here are a few of the fun ways statistics might lie that I would be looking for: biased or too-small sample... Read more

We are working on a large healthcare project in Minnesota.  We're setting sustainability goals a bit late - no certification, but targets with accountability.  I'm working to determine recycled steel content (for structural steel and rebar), and I've gotten a bit of push-back on recycled content based on being in the region of the Iron Range... Read more

Our firm is looking into our hiring process with JEDI objectives and looking for examples that have been successful. Just like any other firms, we utilize career fair opportunities from local Universities, we have scholarship & endowment programs for several institutions, which became a major pipeline. We are working on evaluating all... Read more

Hello Sustainable Community Design Leaders,

The SDL Winter Summit (Jan 23-25, Tempe AZ) has a few spots still open, so we are excited to invite SCDL members to join! This is an opportunity to plug into the conversations happening in the Sustainable Design Leaders group, plus a possible chance to carve out some in-person SCDL time.

In order to successfully contribute to a LEED project, it is important to have an understanding of how the LEED process integrates within a typical design and construction schedule. Every new construction or renovation project, whether large or small, moves through certain project phases beginning with design development, design completion (... Read more