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

This webinar took place on Tuesday, October 27 2020 “We can’t build sustainable buildings without sustainable products” –Nadav Malin.

If you don’t spend your “day-to-day” in the healthy materials space, it’s hard to create strategy and align your company to meet your customers' (what seems to be) ever-changing asks and project goals. This... Read more

Folks -anyone know if the 179D Commercial Buildings Energy Efficiency Tax Credit will be renewed for this year? The DOE website only references renewal on Jan 1, 2017... I am not holding my breath, but curious if anyone else has heard one way or the other. Thanks!

Greetings friends.

Many of you have heard about the CARE Tool, (formerly the 2Build or not 2Build Carbon Calculator.) We are now in the final stages of bringing it online as a free, open access tool hosted by Architecture 2030. We are finalizing and aligning data and working with a web developer (the same one that brought us... Read more

Browse Our Knowledge Base Sustainable Materials Material Selection Material Transparency Avoiding Toxic Chemicals Efficient Use of Materials Reduced Manufacturing Impacts... Read more

There is a ton of stuff being posted about this, so this is definitely an area where it's nice to have had someone going through it and selecting the best. Thanks for doing that, Jen!

- These tips from 350.org have a great focus on connecting people and using different techniques. Their sample retreat shows how some of it might look in... Read more

Welcome to the quiz portion of A Guide to Selecting Sustainable Textiles.

Learning Objectives

Upon completing this course, participants will be able to:


Recall at least three important considerations for choosing sustainable textiles. Explain the most significant life-cycle impacts of textile manufacturing. Use credible... Read more

Hello everyone,

So sorry that some of you couldn't get onto the call on Tuesday! There was a bit of a problem with our Zoom links. I think we've figured it out, so we should be all set next time.

Here are the notes from the call. If you have any questions about something on there, please feel free to post them here and we'll try... 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)

Ground- and water-source heat pumps move refrigerant or water through the ground or a body of water for use as a heat source (for indoor heating) or heat sink (for indoor cooling).

BuildingGreen-Approved Heat Pumps

BuildingGreen approves:

super-efficient commercial systems residential ground- and water-source heat pumps that... Read more

Welcome to the quiz portion of the Wood, Forests, and Embodied Carbon Webinar!

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

1. Explain the complex relationship between forests and carbon, with an emphasis on how carbon releases from forestry affect the sustainability of buildings that... 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

Hello -

We're hiring two interns this summer. One position is in Urban Design & Planning, the other is an architectural position split roughly equally between our Housing Studio and our Sustainability Resources Group. If you know of potential candidates who might be interested, please forward this link. http://www.seradesign.com/... Read more

Friends, 

Might anyone be aware of research studies on the beneficial mental health effects of green buildings that you could point me to?

Thanks in advance. 

We're consolidating our office and I find I have back issues of EBN going back to 1999 on the bookshelf. Any use for these other than compost?

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