Nothing exciting like embodied carbon or EPDs... but I'm interested in some real talk on the actual performance of low-flow fixtures.  

We continue to encounter pushback on water-saving fixtures for concerns of ongoing performance. I'd love to have a dialog in this group because I find it hard to believe these challenges can't be... Read more

Hello All,

ASHRAE and ICC released a draft standard for operational and embodied GHG evaluation.  It's on a fast track to be completed in time for the next code cycle.  This 30 day advisory draft includes dozens of questions looking for feedback from experts like all of you.  Please take a look and provide comments.  I've uploaded the... Read more

Hello!

I'm curious what other firms like to use to run site-specific sun path and wind path analysises that is relatively intuitive to use and generates good graphics. We have used the climate consultant software for wind roses which is free and simple. We've also used sefaira but we're hoping to crowd source more resources. We purchased... Read more

Hey, all. Two questions:

-How do we communicate to you LEED User content that needs to be pulled through to BIT-user pages? Are you all going to assess each BP page for potential articles/topics that will be linked?

-Regarding the forums- is there a way to notify program staff when a forum has an unanswered question? Hoping to... Read more

Does anyone know of a source for finding the operational solid waste generated by typical building/use types (weight/sf)? I couldn't find anything on LEED, True, or EPA. I found this table but isn't by sq ft for many of hte uses. Waste Generated by Industry and Building Type (wastecare.com)

Products & Materials Specialist and LEED AP BD+C Brent Ehrlich excels at deep, unbiased, and nuanced technical research on the health and environmental impacts of green building products and materials. Some areas of focus include:

product and material constituents, including their risks

product certifications

... Read more

Financial literacy and speaking with clients on their terms. Guiding Questions:

Hello, 

Does anyone have experience with USGBC's Green Training Pilot Credit, and/or use of an innovation credit for subcontractor training? I was going to propose training to our subs on becoming an EnviroStars Businesses (WA Green Business Program) and also tie in the Sustainable Contractor's Commitment/project goals.

Since... Read more

Hi folks,

It was fun going back over all the great conversations we had and pulling them together in this report. Please feel free to share it with anyone--no constraints on that!

Also, we'll have a webinar next Friday based on this report-- March 8 at 2pm eastern:

I'll show the report and share key takeaways from the 12th... Read more

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Section 901.5.1.3 of the 2018 IgCC includes a requirement that "A critical review shall be performed by an external expert independent of those performing the LCA."  I'm curious as to what other's experiences are with having an external expert review an LCA - how does one find such an expert?  Do you have any favorites that you'd recommend? ... Read more

Hi everyone,

Just a reminder to please fill out the 2024 All-Networks Workshop Attendance Poll by the end of next Monday, December 18th. Thank you so much to those who have filled it out already! :) 

-Amanda

BuildingGreen Approved, like its predecessor, GreenSpec, is an independent product evaluation service for BuildingGreen members. We offer an unbiased look at products: BuildingGreen does not accept any manufacturer fees for our evaluations. Here’s a quick tour of the platform and how to use it.

Good evening,

I am looking for suggestions to replace"wood" siding at the 25-year-old Lyle Center for Regenerative Studies and as always there is no solution that does it all. There seem to be three main options: wood, composition siding, or fiber cement siding. I am looking for something with low embodied carbon, little maintenance,... Read more

Welcome to the quiz portion of The Urgency of Embodied Carbon and What You Can Do About It​​!

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


Define “embodied carbon” and explain why embodied carbon is a significant source of greenhouse gas emissions, which threaten health and safety... Read more

Conventional asphalt and concrete contribute to excessive stormwater runoff and pollution.

BuildingGreen-Approved Pavements and Pavers

We look for products that improve on the environmental characteristics of asphalt as well as permeable alternatives to concrete. These include:

I'm looking for precedents of retail centers (think outdoor centers with multiple buildings or converted indoor malls) that have incorporated any of these strategies. Also, any research studies on the health, social, and other benefits of incorporating these strategies. 

a. Preserve/restore natural ecology, green infrastructure... Read more

Welcome to the quiz portion of Take Control of Your Materials: Four Empowering Lessons from Teams That Beat the Red List.

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


1. Customize a framework to prioritize goals and simplify complex material decisions.
2. Use a red-list... Read more

Hi folks,

Oregon’s ZERO Coalition is looking for responses to the question below on local policy for electrification, and I thought tapping this group would be helpful.

Are you aware of any local governments outside of Oregon that are promoting or enforcing electrification?