I'm looking to compile an outdoor weather station for a local project, and we'd like to add local outdoor CO2 information to our data. I usually work with Onset HOBO products, but they don't offer an outdoor CO2 sensor. Their weather stations can take data from any CO2 sensor with an analog output - does anyone have any suggestions?

We have a client who is asking us to design a roughly 10 ksf Wellness Center for PHIUS 2021 certification.  The program includes several high density assembly type spaces - roughly 300 person peak occupant load for the building.  The Criteria Calculator that the architect showed us puts the building peak cooling load at 4 BTUH/sf (3000 sf/ton... 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

Hi All,

My team member is leaving Webcor, and unfortunately that means we have to fill her big shoes with someone new! I thought I'd reachout here and see if you know anyone of high caliber looking for a Sustainability Manager position? Someone with LEED PM experience preferred, and a bit more technical background with MEP/ZNE ideally... Read more

Dear All!

I recently met a passionate new hire at an architecture firm in NYC.  Her firm is reluctant to taking meaningful steps towards increasing sustainable impacts of their projects.  (Their work is in market rate of all types.)  This new hire is frustrated with the lack of sustainable adoption and understanding.

What would... Read more

Welcome to the quiz portion of Natural Ventilation: The Nine Biggest Obstacles and How Project Teams Are Beating Them

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


1. Explain the primary reasons to design a building for natural ventilation.
2. Understand how cost, comfort... Read more

Folks, it is with a heavy heart that I write this: Lance Hosey passed away unexpectedly on Friday. 

Many of you know him from the early days of the SDL group, or as an outsized presence at any of the many conferences where we overlap. He's been a list-maker, poll-taker and all around troublemaker in my life for over 20 years; I know I am... Read more

Hello there, 

I am working on a project with indoor plants and active green walls. I would like to design lights for growing plants and people at the same time (which seems to be a non-obvious problem). 
 

I was thinking of Philips, GE, Shneider Lighting, etc. Would you recommend someone I could talk to and eventually engage... Read more

Hi SDLs,

Do you have design experience or a unique perspective on trying to include ungendered multiuser restrooms in AEC projects? We want to hear from you.

To prepare for a co-creative workshop as a part of the Environmental Design Research Association's 53rd Annual Conference, "Health in All Places," B. Sanborn, Nicole DeNamur... Read more

The opportunity for water savings from installing efficient toilets, and from toilet replacement, is significant. In addition to improvements to the traditional gravity system, pressure- and vacuum-assisted flushing systems are available that offer superior performance—albeit often with some increase in flushing noise.

Hello fellow sustainable design leaders! I am about to kick off an intensive effort here at EHDD to refine our internal standards for materials. We will be considering both GWP as well as the health of materials (avoiding harmful chemicals). In addition to setting the standards, I will be working to develop a process to vet materials before... Read more

Reminder: For anyone interested in continuing to participate in the Climate Smart Wood Working Group, please note that we have joined the other CSWG and will have our first meeting next Wednesday.  Visit the Working Group page for the meeting invite and agenda.

Hey group,

I'm part of the contractor team on a large commercial project pursuing LBC v3.1 Petal Certification, with one of those petals being materials. This requires the team to meet Imperative 10 Red List.

The ownership group has taken the responsibility of red list vetting as a task of their own. The construction team is to... Read more