Championing the
Changemakers

Welcome to this practice session for the LEED AP v4 exam, and good luck!

All the exam questions and explanations that follow were authored by Alex Spilger, LEED AP BD+C of GreenStep Education, and are provided in this BuildingGreen "exam simulator" through a special partnership with GreenStep and with our friends at the Poplar Network.... Read more

Tamela Olp Jun

Love books? Want some inspiration? Join this Goodreads group with the following link... 

https://www.goodreads.com/group/invite/873351-green-gurus-goodreads-grou... (this link will be active for 30 days so let me know if you get here late and need it again)

I set this up as "private" so I will need to approve you. Anyone will be... Read more

Blast from the past when 179D first hit the scenes.

Are any of you still using this and if so, has it been easy, successful, worthwhile etc

and Happy New Year !

Composite windows come in two basic types: fiberglass, and wood/plastic composite.

BuildingGreen-Approved Windows

Fiberglass and other composite window lines have NFRC unit U-factors of 0.20 or lower. Higher U-factors are allowed for products that include significant recycled content.

Manufacturers also must demonstrate... Read more

Hi all - I’m wondering if any of you have heard of or use the National Green Building Standard, which appears to be primarily for residential and mixed use: https://www.homeinnovation.com/green.

The NGBS Green certification program is based on the ICC-700 National Green Building Standard and supposedly is the program of choice for many... Read more

Gather with the Changemakers in Sustainable Construction

You are invited to join BuildingGreen and your peers for the Summit that has always delivered on driving our movement forward. Over three days of collaboration, workshops, learning, sharing, networking, and socializing, we’ll set the agenda for changes to LEED v5, strategize on... 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

We are having trouble sourcing a LEED compliant wallcovering adhesive. We specified Roman Pro-880 which is low VOC but doesn't have sufficient back up for TVOCs. Have you had success with other products?

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Welcome to the quiz portion of "The Potential of Prefab: How Modular Construction Can Be Green"!

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


Define modular construction, including “volumetric” and “non-volumetric” modular building systems. Identify 13 advantages modular construction has for... Read more

Thanks to SERA especially David, Kira and Clark for an inspirational conversation with Paul Hawken about his latest book. I know I needed a positive perspective! Then I found this great "Regeneration Anthem" song and had to share.

https://regeneration.org/news/210915-we-can-change-world-regeneration-an...

Happy Fall to all.

... Read more

Hi SDLers! I hope early fall is finding you well.

There is a current opportunity to make a difference in the campaign to reduce use of toxic flame retardants.

Arlene Blum and the Green Science Policy Institute, whom many of you know, are currently organizing a campaign of support for the CA State Fire Marshal's proposal to allow... 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

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Hi folks,

Our regular SMEPLeaders call is next Tuesday, Sept 12 at 2:00 eastern (if you don't have this on your calendar, let us know and we'll resend the invite).

We've had a GREAT run of meetings that kicked off with someone sharing on a topic they're excited about or challenged by. The conversations that follow that kind of... Read more

All,

I recently met Sahil Tadwalkar who is a Stanford MS Candidate in Civil Engineering. He and his group are interviewing design and construction industry professionals to understand issues and challenges around specifying and using low carbon solutions on projects. Interesting stuff! I encourage you to contribute by setting up an... Read more