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Quiz
Welcome to the quiz portion of The Hidden Science of High-Performance Building Assemblies.
Learning Objectives
Upon completing this course, participants will be able to:
1. Define hygrothermal pressure and explain what it requires of water, air, and thermal barriers in high-performance assemblies.
2. Explain... Read more
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Hello everyone,
Here's a reminder that our call for this month will be taking place next Tuesday, November 12th at 2:00pm EST.
Please feel free to join us!
Join Zoom Meeting:
https://zoom.us/j/248664490
One tap mobile
+16699006833,,248664490# US (San Jose)
+19292056099,,248664490# US (New York)... Read more
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Hello Green Gurus,
On October 5th a number of Sustainable Design Leaders gathered for the Fall 2021 SDL Virtual Summit and the BuildingGreen team is happy to now share with you all the event report here!
This report can be shared publicly. If you think someone would like to see it, such as firm leadership or prospective Peer... Read more
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A couple questions for this group. I know we're having a Green Commons meeting on this next week. But can anyone comment on the following questions?
-Have you or your firm split the benefit of the 179D with a client? Is this typical?
-Is prevailing wage a requirement for all 179D benefit, or does it follow the same lines as... Read more
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Does anyone have a recommendation for software that helps organize and track product and material selections for projects?
Thanks!
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Would anyone have an example LEED Homes v4 specification they would be willing to share? We are working on our first LEED Homes project, a midrise low income housing development here in Houston. We have a LEED Homes provider, but she will not provide the specifications, which seem to be quite different in requirements and submittals from our... Read more
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Was anyone else surprised to see ASHRAE 228-2023 using eGRID Subregions for both the Regional Electricity Source Energy Conversion Factor and Regional Electricity Greenhouse Gas Emission Factors? In the past I have used eGRID sub-regions but also State and local utility conversion factors depending on what energy or operational carbon story I... Read more
Reports, Courses, Study Guides, Live Webinars
Environmental, social, and governance (ESG) reporting is an increasingly common expectation throughout financial sectors, and the real estate industry is no exception.
This live webinar with our friend Chris Pyke, Ph.D., a senior vice president... Read more
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Hi - We have some projects within reasonable reach of ILFI's Zero Carbon Certification, which will require purchasing some off-site renewable energy. As a State Building Code Council member, I'm also eyeing the Zero Code which we will seriously consider in the next 12 months; this also requires a purchase of off-site renewable energy.
I... Read more
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As I mentioned in my five-minute presentation this morning and then discussed a little more in the break-out on RELi that followed, the full RELi Rating System, in its current form, has now been posted online: http://anyflip.com/zyqc/mdir/
Unfortunately, this is only posted as a flipbook, currently (viewable online only), and isn't... Read more
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I see Kjell Anderson, Mary Ann Lazarus and Daniel Overbey as the Green Gurus on this list - if i missed anybody apologies.
Congrats all around folks!
https://www.usgbc.org/articles/gbci-announces-2018-leed-fellows
Product Guide
BuildingGreen recommends low-emitting acoustic ceilings that do not contain formaldehyde resins or PVC coatings. Look for those that have C2C Silver or Gold certifications, are Declare Red List Free, and are third-party certified for low emissions using CDPH Standard Method. We also prefer wood ceiling products with FSC certification. The... Read more
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Hi folks,
Mahesh announced today that he's leaving his position as CEO of USGBC, GBCI, and ArkScoru, effective Nov. 1. An interim CEO will be announced tomorrow.
I think that Mahesh did some great things for the organization(s)--and he had some really loyal team members. He could also be challenging to work with--as I learned... Read more
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Hello,
We are becoming involved with the design/construction of a new k-12 school that is intersted in entertaining geothermal. Does anyone have payback studies on geothermal?
Thanks!
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In trying to help a client write a case study on avoided carbon by using slag and flyash, I am having trouble finding a one for one equivalency that can be verified.
I have found for one pound of flyash, one pound of carbon is saved - but I can't verify that.
Appreciate the feedback!