see IFTF- A New Story to Spark the Future of Climate Action

and chek out their Climate Action Map download

Has anyone here found an alternative to XPS for the void former?

A structural engineering contact was included in recent conversations about embodied carbon in insulation materials and brought to our attention that this is a common use for XPS that has nothing to do with its insulating properties. It is typically used where concrete is... Read more

Hive mind,

We recently learned that 3M has discontinued the production of their 3M Daylight Redirecting Film (https://www.3m.com/3M/en_US/building-window-solutions-us/solutions/dayli...). This product was selected by an architecture client last year as the optimal daylight/glare control strategy for a school project, and we're assisting... Read more

Is anyone aware of research or guidance that has looked at VOC’s from roofing products and ventilation intakes? I’ve done some searching, and focus is mainly on managing the construction process to reduce installer exposure. 

Thanks for any help!

Tate

Has anyone had any success with achieving the LEED Building Envelope commissioning points with an alternative compliance path using the requirements of the PHIUS verifier? It seems like an unnecessary duplication to ask the client to pay for a BECx agent and a Passive House verifier. Or am I missing something? I can't find any LEED... Read more

Hi, all.

Has anyone used Unicel's Timber Curtain Wall System? It uses engineered glulam wood mullions on the inside with aluminum mullion caps / butt joints. Has anyone gotten close to using it, but couldn't get it procured for a particular reason? They note up to 72% more energy efficienct than a conventional aluminum curtain wall and... Read more

Does anyone know of a good summary of state and local energy code adoption for new building and ordinances for existing buildings? I know of this energycodes.gov site, but it feels somewhat misleading when you dig into it. For example, in CO, it suggests there is no min code, but there is, and it doesn’t show the extent to which local govs are... Read more

It's time for our next Peer Networks webinar! Ariane wowed us with her five minutes on future climate data at the Show-and-Tell at HKS in Chicago last November. Now we'll get the deep dive.

Wednesday, May 29, 2:00 pm EDT

Register here: https://www.buildinggreen.com/peer-networks/webinars

Remember--this live webinar is for... Read more

Hi, we need 3-4 folks to volunteer to join us to work out a draft Materials section for the Contractors Commitment.  Meeting set for 6/16 @ 2 PM CST.

Please message me at pslloyd@leopardo.com if interested in participating.  I will forward out the meeting invite. If the time doesn't work, but you want to participate, I will share info in... Read more

I'd love to hear thoughts from the design, consulting, and contracting firms in this group about ways to make our specs more inclusive, or at least less exclusive to minority and women owned contractors and subcontractors and others that have not had the benefit of what a recent "Equity in Specs" presenter termed the "Fathers / Brothers / In-... Read more

Hello SDL Leaders,

Over the past month, I have been working with ILFI to navigate the question of residuals in LBC compliant products vs. products reporting for a Declare label.

Through our conversations, it came to light that ILFI considers the LBC Red List threshold to be 10,000 ppm, rather than the 100 ppm written into the... Read more

A building project brings brothers back together, but a fast-moving storm challenges the project and the family.
Of storms & chins »

Whistleblowers alert state health agencies to possible foot fungus scourge... Read more

Can you comment on successful ways you have used eQUEST and pitfalls you have seen? We are considering training our architects to use it for early building analysis on all projects. 

Indoor pollutants can cause health problems and disrupt HVAC system functioning.

BuildingGreen-Approved Filtration

BuildingGreen approves a variety of equipment, filters, and pre-filters that remove particulates and contaminants, minimize pressure drop, or reduce pollution from operations. Products include:

Welcome to the quiz portion of Why Schools Are Embracing Net-Zero Energy!

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


Recount why schools are at the forefront of the net-zero energy building trend.

Describe the financial arguments that have led school boards to accept net-zero... Read more

Hi All,

I introduced BE+ CONNECTS at the Greenbuild Show & Tell and I wanted to follow-up. For those who weren't there, we've tried to create a solution to people asking, “I want to build Net Zero and I don’t know who to call….”

Check out 5 Thinks to know about BE+ CONNECTS here: https://mailchi.mp/builtenvironmentplus/... Read more