The results from the "CogFx" study are compelling, showing that people in environments with low VOCs and low ambient CO2 levels score higher on tests of cognitive function.  Specifically, they show that providing 40cfm of outdoor air per (actual live) occupant results in significantly higher scores than even the "Enhanced Ventilation" scheme... Read more

Hey there SDLs!

We're having a debate in our firm about whether we're at a tipping point to hire an in-house energy modeler - someone capable of doing an MEP-caliber energy model inside a design firm. I know some you have in-house energy modelers on staff and I'd love to hear your experiences:

- How did you know your firm was at a... Read more

Does anyone know of reports/studies of financial benefits from the developer perspective on Passive House multifamily projects? Specifically looking for market rate (not affordable) housing examples where there is a direct market advantage (higher rents) for PH buildings. 

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

Hello Sustainable Construction Leaders,

In years past, we've hosted an SCL Summit the day before Greenbuild. We'd like to get back to that model, but we also know that there are many other demands on your time. Before we get too far into planning we're asking you to please fill out this quick survey to let us know if you could/would... Read more

Hi All,
We have a date and time for the next SCL Carbon Working Group Meeting, "see" you there:

Topic: SCL Carbon Working Group Mtg #2
Time: Mar 31, 2020 09:00 AM Pacific Time (US and Canada)

Join Zoom Meeting
https://sellen.zoom.us/j/595221970

Meeting ID: 595 221 970

Dial in info:
        +1... Read more

Anyone has experience with CertiPUR-US? I’m having a hard time finding assurance documentation for foam padding for seating.

I would appreciate any feedback or experience on CertiPUR-US program or any recommendations on product.

Welcome to the quiz portion of LEED vs. Green Globes: A Definitive Analysis

Note: If you are taking this quiz as a member of LEEDuser, please take the quiz here.

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


1. Highlight the most significant differences between LEED and Green... Read more

Hi Leaders,

We've pulled together some highlights from each of the three half-day cross-network workshops that happened in October. This report captures the gist of each workshop:

Friends,

Through AIA work I have been working with Kim Shinn from TLC Engineering. Kim is involved on the ASHRAE 209 development and has been advocating that the AIA, ASHRAE and USGBC align around this standard. Personally I think this is a good idea as I expect that this standard could easily make it's way into regulations and contracts... Read more

Hi folks,

I’m excited to be welcoming Meredith Elbaum and Nellie Reid into this forum! Meredith and Nellie were the duo that originally conceived of the Sustainable Design Leaders network back in 2008, and led the effort (with BuildingGreen’s support) through it’s early years. 

They later left their SDL roles, so they haven’t been... Read more

My name is Douglas Flandro. I am the sustainable design leader at CambridgeSeven in Cambridge, MA. I started my career in film and theater design. I moved into museum exhibit design with a graduate degree in interior architecture at the Rhode Island School of Design in 2003. I still design museum exhibits for science museums, nature visitor... Read more

Within the confines of the BuildingGreen safe space, I wanted to share the Forced Labor in the Building Material Supply Chain Mitigation Framework I shared at the 3/1 First Friday Fika. The intent is for this document to become public, but we are working through some permissions and final editing logistics. The project was collaborative... Read more

Hi All,

Our local COTE committee has the opportunity to meet with a local jurisdiction on meeting the targets set forth by their Climate Action Plan.  In preparation I'm looking for innovative building codes/ordinaces that address existing buildings.  I am already digging into Boston's Building Energy Reporting and Disclosure Ordinance... Read more

Concrete and other cementitious materials have both environmental advantages and disadvantages. As builders and designers, should we be looking for alternatives or embracing concrete over competing materials?

This special report takes a look at how these materials are made, presents the key environmental considerations relating to their... Read more

Hello Green Gurus!

The Climate Smart Wood Working Group would like to give a boost to this Ecotrust initiative to support the market proliferation of mass timber with science that attributes carbon impacts to wood building products. As many of you are aware, a couple years ago, the University of Washington partnered with Ecotrust to... Read more

Hi all,

My office is looking at some certification options for our upcoming renovation. One thing the management team asked me that I don't have a solid answer for is, do WELL certified spaces typically go through with recertification and everything it entails, or are they doing the upfront work to get certified and then letting it lapse... Read more