Sustainability leadership has requested that you take this quiz to help assess sustainability literacy across the firm. Your own results will be presented to you at the end of the quiz but will not be shared with anyone else. Only aggregated, anonymized results will be available to others.

Please don’t do research to inform your answers... Read more

Welcome to the quiz portion of The Cost of Comfort: Climate Change and Refrigerants!

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


Explain how refrigerants work, the energy challenges they present for design teams, and the opportunities for efficiency and building performance.

... Read more

In looking for ways to reduce jobsite waste and lower our carbon emissions, I'm working on a business plan for centralized procurement, in lieu of individual project purchasing their own tools, PPE, & consumables.  I'm curious as to how many other GC's on here use (or have used) a central purchasing process and if you have any pros/cons... Read more

Hello everyone,

We have a higher ed client in New Jersey that is interested in learning more about the 179D tax credit and would like to speak to someone who can help answer questions and offer guidance. If you have experience that you can offer, or you can provide some contacts - ideally with higher ed experience - who would be willing... Read more

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

Hi all,

GBD turns 50 this year! I would like to share some examples with leadership of how we can make it more than just an event for clients... something that can give back, engage the public, focus on sustainability, etc. I remember that a Seattle firm had an awesome event that engaged a public plaza, etc. I had read something about it... Read more

Hi folks - update here for our FUN saturday night "show"!! What a great way to start the year and celebrate new beginnings!

The Lighter Side of Green will air THIS coming Sat night at 7pm with Anne Hicks Harney MC'ing - check out the link to see the roster of amazing talent and log on for great tunes, humor, camraderie and community! ... Read more

Hi all,

The AIA is collecting names of sustainability-savvy healthcare architects (and potentially allied professionals) for future national Healthcare Design Awards juries. This has been challenging, because jurors' firms can't submit for awards the year they are on the jury, and many people who otherwise would be excellent jurors work... Read more

Anyone have experience with electric boilers? I think in cold climates it's perhaps the first thought when trying to reduce scope 1 emissions in an HVAC application that would have historically used gas-fired boilers... but it seems like they're only an incremental improvement compared to heat pumps / geothermal / VRF type solutions. We haven't... Read more

The Project StaSIO competition is in full swing, and its time to rate the submissions that made it to the public voting round!  Fancy yourself a connoisseur of simulation graphics and have a spare 5-10 minutes this Friday?  Take a browse through the gallery and rate the 10 graphics and 4 case studies that made it to the final round! Winners... Read more

Exterior shade or screening devices are generally much more effective at reducing solar heat gain than their interior counterparts.

BuildingGreen-Approved Shading

BuildingGreen approves exterior window and glazing attachments that reduce solar heat gain and glare or redirect daylight, providing important energy benefits while... Read more

I have been watching LEED Zero for a while, and have appreciated certain things, but one thing I think is an absolute disaster is their allowance of mainline RECs for claiming Zero Energy and Zero Carbon performance.  I just asked this question on the LEED Zero webinar, and the panelist basically said, "it's part of LEED Zero, therefore it is... 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

Welcome to the quiz portion of Building as an Organism: Understanding the Integrative Process Credit in LEED v4 Projects (recorded webcast)

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


1. Explain why integrative design is the key to cost-effective, high performance green buildings and LEED... Read more

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If you have questions, please contact customersupport@buildinggreen.com

Whether you're selecting windows for a 99-unit condo project or for a single-family home, you're making a choice your client will have to live with for years, maybe decades.

And no matter how large or small... Read more

Greetings Gurus!

For those who missed it - last year we had a blast enjoying all of the brave souls who shared their awesome talents with us all - what could be better than to start the new year with friends and fun!?!

(See links below for last year's program)

If you are willing to perform again - that's great! (just cause... Read more