Stone was one of humanity’s first building materials and continues to play an important role in today’s green building industry. There are many stones used in the building industry, but the most common ones used for exterior cladding are limestone, granite, marble, slate, and sandstone.

BuildingGreen-Approved Stone and Masonry Cladding... Read more

Hi all,

Later today, we will be delivering the BITuser development site ready for content input. Andrea has created instructions to help get you started.

We would like to set up a few editor profiles for you. Could you let us know who should have a profile for content management? We need first and last name and an email.

... Read more

Welcome to the quiz portion of Protect Your Spec: 14 Strategies. 

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


Identify ways to ensure continuity between the environmentally preferable materials in a project specification, and the less-than-ideal materials that end up used in the final... Read more

Hello Green Gurus!

Here are the details for the next Peer Networks Webinar (happening next week!): Don't forget to REGISTER HERE!

Define and Contract for Building Performance Simulation Services Using ASHRAE Standard 209
Thursday, February 13, 3pm EST (12pm PST)

ASHRAE Standard 209-2018 “Energy Simulation Aided Design... Read more

Hello all,

Thank you so much for your work on the Contractor Commitment. In preparation for the Summit, we've pulled all of the sections together into one cohesive document. We would like to invite everyone in the SCL network to review and comment on this latest draft so that we can compile comments before Wednesday and make the most of... Read more

Hi everyone,

Since I know we have a lot of talented people in this group, I'd like to reach out to those of you based in Los Angeles and see if anyone is interested in talking at an upcoming Living Building Challenge collaborative event.  The topic of the meeting is "Selecting Healthy Materials 101: From the perspectives of... Read more

Hi everyone,

We’re excited to announce that registration for our Summer 2024 Sustainable Design Leaders Summit is now open! Join us from July 15th-17th at IslandWood on Bainbridge Island, a beloved location where we’ve hosted Summits multiple times before. Register early to save your seat, and feel free to reach out to me with any... Read more

My name is Boyd and I’m the newest member of the BuildingGreen Peer Networks team. I’m joining BG after a long line of jobs in the service industry. I’ve worked everywhere from breweries to adventure sports companies and I’ve loved every job along the way. I was drawn to BG because of my history of meeting people and fostering connections and... Read more

Hi everyone, 

We’re happy to officially announce some big news you might have heard about on our monthly calls: as we wrap up 2024, we will be transitioning to a new platform for our Peer Networks Hub! 

Instead of finding the forums, member directory, and all other Peer Network resources on BuildingGreen.com, you will be able to... Read more

Hi everyone,

As you may know the ICC has changed the way the IECC will be written in the future and most of us think that will reduce the stringency of the future energy codes that are the biggest lever in the fight against climate change within the buildings sector.

So one of the best pathways forward is via ASHRAE, which has a... Read more

Are any of you working on projects that are pursuing the additional point for Indoor Water Use Reduction on a HC project via Table 4 Compliant laboratory and medical equipment? If so, what sterilizers are the projects using?

We are receiving pushback that the Sterilizer metric doesn't make sense. I am interested in any insight or a... Read more

Welcome to the quiz portion of Can Commercial Kitchens Go Electric?

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


Understand why building electrification can be better for the environment and human health than use of fossil fuels, including natural gas.

List eight reasons... Read more

Hi all - passing on this request on behalf of Alan Scott. He is looking specifically for someone from the Gulf Coast region to round out the panel:

I am putting together a panel for a virtual session during Design Museum Week in April (Thursday, April 28). The description below outlines the conversation I am hoping to curate. I am... Read more

Hello, All, Is anyone familiar with One Click LCA software and resources?  Similarities/differences from a Tally or Athena approach?  Many thanks!

Lake|Flato developed a project process road map as an internal project management tool over a decade ago, and we're looking into updating it.  It serves as a sort of "checklist" of major design, sustainability, and QA/QC milestones for each project phase.  I know we've talked about similar tools at other firms at past SDL summits, so wanted to... Read more

Interior luminaires often use inefficient, outdated technology such as compact fluorescent or halogen lamps, some of which contain mercury and have poor light quality and limited controls.

BuildingGreen-Approved Lighting

BuildingGreen lists lighting products using LEDs (light-emitting diodes) from manufacturers whose luminaires... Read more