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MR Prerequisite- Assess Embodied CarbonLEED v5 BD+C/ID+C: Materials and Resources Public Commentsposted by Rockford Boyer on May 24, 2024, 11:29 am
"Board and Foam Insultation" needs to be more clearly defined (i.e. Mineral Wool, Mineral Fiber, XPS, EPS, Spray Foam). Does the "Board" definition identify ALL insulation boards or just foam... |
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LEED v5- feedbackLEED v5 BD+C/ID+C: Materials and Resources Public Commentsposted by Veronika Elfmarkova on May 24, 2024, 4:31 am
Inclusion of cement in the prerequisite does not make sense, as its emissions are already accounted for in the concrete. Concrete Sustainability Council (CSC) responsible sourcing... |
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LEED v5- FeedbackLEED v5 BD+C/ID+C: Materials and Resources Public Commentsposted by Veronika Elfmarkova on May 24, 2024, 4:28 am
Dear all, I have attended the webinar and please see comment below: Comment: Structural... |
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Regional/country-specific (non-US) benchmarks should be allowed outside the U.S. for the right assessments.LEED v5 BD+C/ID+C: Materials and Resources Public Commentsposted by Hiro Iwashita on May 24, 2024, 7:20 pm
Our comment/proposal is related to "MR Prerequisite: Assess Embodied Carbon", "MR Credit: Reduce Embodied Carbon" and "Optimized Building Products". ... |
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Materials and Resources CommentsLEED v5 BD+C/ID+C: Materials and Resources Public Commentsposted by JJ Beasley on May 24, 2024, 4:43 pm
Assess Embodied Carbon: I suggest that the benchmark values for concrete should vary by region. In the USA, the NRMCA LCA values are typically used across the engineering industry... |
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LEED v5- Construction and Demolition Waste Management CreditLEED v5 BD+C/ID+C: Materials and Resources Public Commentsposted by Michael Orbank on May 24, 2024, 12:52 pm
As a construction sustainability practitioner who is neck deep in LEED, C&D... |
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Materials and Resources CommentsLEED v5 BD+C/ID+C: Materials and Resources Public Commentsposted by Indya Rogers on May 23, 2024, 2:31 pm
ASSESS EMBODIED CARBON The beginning of the first sentence is describing cradle-to-gate (A1-A3) embodied carbon, not upfront embodied carbon. The second part of the... Last reply: Laura Castanon, May 24, 2024, 8:19 pm |
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MRc Low Emitting MaterialsLEED v5 BD+C/ID+C: Materials and Resources Public Commentsposted by Emily Purcell on Apr 12, 2024, 1:41 pmof these might be more review approach issues than credit language issues. but the forums here are full of project teams doing 95% of this credit right and having to expend a lot of time working with manufacturers... Last reply: Lona Rerick, May 24, 2024, 4:58 pm |
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Materials and Resources | Optimized Building ProductsLEED v5 BD+C/ID+C: Materials and Resources Public Commentsposted by Jens Ewert on May 23, 2024, 4:53 am
The difference to LEED v4 is that the credit 'Optimized Building Products' only takes into account NON-STRUCTURAL building products in the optimization process. Why have structural... Last reply: Lona Rerick, May 24, 2024, 4:52 pm |
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EPD and Regional should be met for Indian contextLEED v5 BD+C/ID+C: Materials and Resources Public Commentsposted by THAMARAI SELVI.M on May 24, 2024, 3:14 pm
Under ID+C category to claim EPD itself is highly challenging. Instead can we look for local certificate from Ministry of environment, forest and climatechange or from some other certification... |
