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

I'd love to hear thoughts from the design, consulting, and contracting firms in this group about ways to make our specs more inclusive, or at least less exclusive to minority and women owned contractors and subcontractors and others that have not had the benefit of what a recent "Equity in Specs" presenter termed the "Fathers / Brothers / In-... Read more

Textiles have some of the worst environmental records of any product found in our buildings. Textile production uses a number of hazardous chemicals and pollutes water; and its environmental impacts often affect our most vulnerable populations.

BuildingGreen favors textiles made using fibers and manufacturing processes that have low... Read more

Hello all,

I've been in communication with a few of you already, but for those who don't know me - my name is Jen and I'm a new member of the BuildingGreen team helping out with the Peer Networks. I've already been learning a lot, and I'm looking forward to getting to know the SDL Network and its members better!

Here are the... Read more

Hello Green Gurus,

We have an exciting new addition to the Peer Networks Hub to share with you. The recordings of this summer’s 5 minute presentations are finally available! You can view the full list on the Resources Page in the Hub. Using the headings at the top, you can sort by presenter name, title, or the date or event at which the... Read more

Welcome to the quiz portion of Stone, The Original Green Building Material.

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


1. Explain how stone is natural and durable, emits no VOCs, requires almost no maintenance, and provides a connection to the earth and our history.
2.... Read more

Can anyone suggest a recruiter that knows the trick to finding MEP talent that is passionate about sustainability? It would be much appreciated.

Has anyone here found an alternative to XPS for the void former?

A structural engineering contact was included in recent conversations about embodied carbon in insulation materials and brought to our attention that this is a common use for XPS that has nothing to do with its insulating properties. It is typically used where concrete is... Read more

Welcome to the quiz portion of Can Commercial Kitchens Go Electric?

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


Understand why building electrification can be better for the environment and human health than use of fossil fuels, including natural gas.

List eight reasons... Read more

see IFTF- A New Story to Spark the Future of Climate Action

and chek out their Climate Action Map download

Nancy Eve Cohen is the managing editor at BuildingGreen. She brings the highest standards to her work, with the goal of providing trusted and accurate information and analysis for BuildingGreen’s readers.

Previously she worked in public radio as a reporter and editor for more than two decades, where she specialized in environmental... Read more

Are FSC glulams available? By many manufacturers? Which ones?

Does anyone know of a good summary of state and local energy code adoption for new building and ordinances for existing buildings? I know of this energycodes.gov site, but it feels somewhat misleading when you dig into it. For example, in CO, it suggests there is no min code, but there is, and it doesn’t show the extent to which local govs are... Read more

We are hiring! Please share with any potential talented and passionate candidates.

https://archinect.com/jobs/entry/150052970/sustainable-design-specialist

ps. And, yes we recently rebranded for our 40th anniversary for those who may be confused :) 

Hi everyone, 

We’re so excited to announce that registration for the 2025 SCL Summit is now live! Register here and save your seat to join BuildingGreen, your SCL peers, and members of all three other networks for a first-of-its-kind summit this year.

In addition to the SCL Summit, you’ll have the option of joining us for the all-... Read more

Hello SDL-ers - 

The SDL Climate-Smart Wood Group hosts a monthly online forum for builders all over North America who care about wood - and if that sounds like you, you're invited! As builders, we want to advocate for the conscientious use of wood as part of a holistic commitment to climate justice and resilience. We have been meeting... Read more

Go to your profile, where you will find the TEAM MANAGEMENT section in the left side bar. Click on Team Members.

You can invite up to 9 more colleagues for a 10-person team to start their Premium Subscriber access through the Team.... Read more

THIS WEBINAR PURCHASE AND REGISTRATION IS CLOSED.

Practitioners interested in reducing the embodied carbon of buildings are likely now used to considering the impact of different materials, like mass timber or low-carbon concrete. Low-carbon... Read more