We're wrapping up a multi year project that went through multiple design changes, leaving us with a ton of material samples.  Does anyone know of a good place we could donate these samples to, to keep them out of the landfill.  I'm in the greater Seattle area.  Thank you for any suggestions.

I think they look great - thanks to BuildingGreen for setting this up!  A few comments/questions:

THIS WEBINAR PURCHASE AND REGISTRATION IS CLOSED.

Join Brent Ehrlich and Alex Wilson to learn about the ten most exciting green products for 2019. Every year for the past 17 years, BuildingGreen has selected ten green... Read more

Hello all,

Does anybody know of a substitute for Ecotect's solar tool? I use it to very quickly test shade options and I love how I can easily test horizontal and vertical elements, tilting and rotating them. I can have a window with the façade on one side and the sun path with the shadow mask on the other side. It is easy to use and... Read more

Are you or companies considering joining RE100? http://there100.org/going-100

"Companies joining RE100 make a global, public commitment to 100% renewable electricity.

To achieve this goal, they must match 100% of the electricity used across their global operations with electricity produced from renewable sources – biomass (... Read more

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 Gurus,

LMN is embarking on a 17-part series to explore a more comprehensive carbon metric via summaries of various topics with lots of link. This dovetails with many other efforts in the industry and will reference all the best stuff that we are aware of...such as MEP 2040, SE 2050, CLF stuff, Epic tool, CARE tool, Arch 2030... Read more

Hi Gurus,

We are having a hard time sourcing a baby changing table that is free of anticmicrobial coatings. KoalaKare, the predominate manufacturer, includes Microban in both their plastic and stainless steel product options.  Does anyone have any experience with a durable, ADA compliant and readily available baby changing table free of... Read more

Hi Friends, 

I'm working on an SOP for construction waste management for LBC core and LBC materials petal projects and wanted to get your input on the comingled facility requirements. According to the guidelines, any waste that goes to a comingled facility must be a facility that has an average diversion rate of 80% or higher as a... Read more

Hi Green Gurus,

We have a lot going on this week, and I know it’s hard to keep track of everything, so I’m providing this quick update.

Conveniently, we have also just launched the new Peer Networks Hub on BuildingGreen.com, with a Calendar page where you can see all upcoming events (and a link to recordings of past events). You... Read more

Welcome to the quiz portion of The BuildingGreen Guide to Insulation!

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


Hello SDLs!

Many of you have internal research groups or internal grants to foster thought leadership in your firms.  We have run an annual research-innovation grant program for about the last 5-6 years.  Anyone in our firm is allowed to apply, submit their idea, the time/budget they need, define a deliverable and then a small group... Read more

Hi folks,

A press release about this just showed up--most of what they're including in their "Clean Construction Declaration" involves reducing embodied carbon in materials, but they're also calling out construction equipment:

"Procure and, when possible, use only zero emission construction machinery from 2025 and require zero... Read more

Both Z Smith and Lois Vitt Sale have been notified that they have been elected to the College of Fellows of the AIA, class of 2018.

Please join me in congratulating Z and Lois, and post here if you know of others who can now carry the FAIA label.

Well done guys!

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

Has anyone done a LEED Homes and a NGBS certification and have insight into the differences, challenges, etc between the two?

Does anyone have an idea when the AIA Materials Pledge Reporting Framework will be available? Or is there a draft of what it looks like? 

BWBR is on a push to refine our approach towards materials. As AIA Material's Pledge signatory, we were hoping to incorporate the reporting framework into our efforts. Trying to get a sense of the... Read more