Happy New Year Sustainability Leaders!

In case you did not see the Peer Networks Happenings email for January yet, here is a quick reminder: Happening this week, you're invited to join BuildingGreen's Top 10 Green Building Products for 2022 live webinar Thurs. Jan. 6 2022, 2pm ET (11am PT).

Register Here to reserve your seat!... 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 Everyone.  Hope you and your families are all healthy and safe.

We are starting to figure out how we are going to implement the Contractors Commitment at my company, and we're using the opportunity to simultaneously set corporate wide and jobsite metrics and goals for sustainability tracking.

Each year we issue a sustainability... Read more

Hi folks,

I'm looking into lower-carbon pipe options for HVAC and plumbing. The MEP 2040 has slides from a Buro Happold study in 2020 showing PEX to be much lower in embodied carbon than copper, which is unsurprising. CPVC is also a lower-carbon option.

But PVC has its issues and neither PVC nor PEX are recyclable (especially if... Read more

If you use the mindfulMATERIALS library to easily access material transparency documentation (if not, check it out!), please take 5-10 mins of your time to fill out this quick survey and help guide the future of the library.

The mindfulMATRIALS Collaborative is an industry-led initiative, visit www.mindfulmaterials.com to learn more. ... 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

Hi All,

Has anyone dug into ASHRAE 2016 as part of the new v4.1 requirements or as codes start to adopt it? I recently presented on this and thought I should check my math to make sure I'm understanding and communicating this correctly.

My understanding is that there is a new reference baseline, that is essentially the ASHRAE 2004... Read more

Happy Thursday, all!

I will be presenting with my colleague, Emily Hoffman, and our counterpart from Seattle, Duane Jonlin, on how firms can contribute more to aggressive energy and carbon targets, from the perspective of three people that see thousands of projects each year.  We see the best and the worst, and we're convinced that our... Read more

Hello - I wanted to see if others have been having any of the same Windows security issues with a host of public software (Radiance, Window, DAYSIM, Open Studio) that we regularly use for performance analysis.

My IT team has let me know that they see serious security conflicts with THERM, as well as lot of the LBNL software (Radiance,... Read more

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!

Hi all, 

I have a project where we are providing the main sustainability lead role, but are in need of an LBC sub to provide additional expertise (and fulfill a contract requirement). We are ideally looking for someone who has experience with more than one project that has completed the process, and especially for (large) commercial... Read more

reposting Arathi Gowda -

https://communityhub.aia.org/blogs/arathi-p-gowda-aia/2024/12/17/cote-ad...

The Advocacy team (part of the AIA COTE leadership group) would like to amplify actions the USGBC has gathered to defend the IRA. As you may know, the IRA is a bipartisan bill with 63,000 infrastructure projects starting nationwide... Read more

We are looking into different building skin materials from including GFRC and FRP (amongst others) as alternatives to precast. I remember years ago (when I was at LAS) we had retrofitted a Federal Courthouse with FRP for blast resistance. I kind of remember that at the time it had some pretty high offgassing concerns. I haven't been able to... Read more

I've written waste and recycling policies many a time before for both construciton and operations... but in a volunteer committee application this morning, the maintenance team got bogged down on "how do we collect recycling without plastic bags" question. I told them there's not any kind of plastic bag that I'm aware of which can be thrown... Read more

Welcome to the quiz portion of Passive Solar Heating.

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


1. Explain the three classic approaches to passive solar.
2. Understand the relevance of passive solar today.
3. Describe some key elements of passive solar design.
... Read more