Hi Folks ,

Two fun and useful events to help us all do more in less time!!

1. DeCon Hackathon 4/12

These are sessions where the community comes together to 'crowdsource' standard construction details that are disassembly-friendly for a public detail library so that everyone can use it and start adapting those details in... Read more

So our last webinar effort flamed out with the overloaded internet, but we've regrouped and have the session scheduled for this Thursday 4/2 at 1:10.  We pre-recorded the webinar to make sure everything goes smoothly and I have to say that Mike is delivering some pretty fantastic content. It doesn't engage LCA tools, rather focusing on core... Read more

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Hi Everyone,

Who has worked on a SITES certification and can share the approximate hours involved for administering and completing documentation? A relative sense of the effort compared to LEED would also be helpful, similar to the thread about WELL on this same subject. 

Appreciate any insight. Thanks! -Hilary

Hello AEC Sustainability Leaders (aka the Green Gurus)!

As we continue to promote and expand the use of mass timber on our projects, it is becoming increasingly important that we learn more about the spectrum of impacts that this material selection is having on the forests and communities from which we’re sourcing our wood fiber…both... Read more

Hi All - 

Has anyone explored hydronic system analysis software (1D CFD)? 

Some options are PipeFlo, AFT Fathom, PipeFlow (eerily similar name to first option), COMSOL Pipe Flow Module. 

Applications could range from general system troubleshooting, pump sizing, to district hydronic system network analysis. 

Best,... Read more

Hello, I'm wondering if anyone out in the network has experience with the following:

>Low carbon concete mixes for polished concrete slabs: we're hearing concerns from our concrete supplier that using a low carbon mix design for a polished concrete slab will cause pitting. What experience do others have?

>Low carbon concrete... Read more

Hey there hive mind,

I'm hoping y'all can help me as I coach one of my colleagues along his path to develop into whoever he's supposed to be when he grows up. He's interested in focusing on the analysis and innovation side of sustainability and I honestly don't know where to send him for networking with other like-minded people beyond my... Read more

I was sitting in on the USGBC's monthly Advocacy call this afternoon and heard about a state-local policy proposal to use property tax incentive for GHG reductions.  Through a state-local partnership, owners of existing residential and commercial buildings who invest in qualifying outcome-based improvements would receive a property tax... Read more

We've got a great private (BG Communities/SD Leaders) webinar lined up for December. Register now to get it on your calendar. And let us know if you have suggestions or requests for future webinar topics!

Register here

Topic: Organizing Sustainability: knowledge management as the key to high performance

Description: Corey... Read more

In the wake of pandemic WFH requirements, we are looking to revamp employee policies and I thought this type of information share would be something we Green Gurus would love to thought-share on. 

We are a very 'low-policy company' (20 when I joined, now 75 employees currently) and our employee handbook is quite small (5 pages). Most... Read more

Is there a list of which number corresponds with each Best Practice? E.g. "03 Energy Audit & Planning."

At the start of 2021 there was one signatory to the contractors commitment (thanks Leopardo!).  Today, there are 12 companies participating, representing over $24 Billion in total revenue.

We don’t always give ourselves enough credit or take enough time to savor our accomplishments because there is always more to do.  But, this is a big... Read more

For my first test post I'm going to be completely boring and ask about logistics.

If we know of someone that should be part of this forum, how do we invite them? There were a couple of people that I thought were on the Wiggio who I recently found out were not. There may also be folks from our regional groups who may not have been part... Read more

Welcome to the quiz portion of The Product Transparency Movement: Peeking Behind the Corporate Veil.

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


1. Describe an EPD, naming at least six characteristics that it attempts to quantify.
2. Explain what the HPD Open Standard... 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