THIS WEBINAR PURCHASE AND REGISTRATION IS CLOSED.

Why high-performance assemblies? And why now? Today we demand better thermal performance from our building assemblies than ever. But higher performance... Read more

Welcome to the quiz portion of Boost Happiness and Save Energy with Adaptive Thermal Comfort!

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


Define “adaptive thermal comfort” and explain how it can contribute to occupant health and satisfaction.

Compare the adaptive comfort model... Read more

Hi Everyone, just as governors are regionally deciding how to reopen their economies, it's probably time we started thinking about what getting back to work looks like for us.  And, just as governors are leaning on each other for ideas and coordination, we can benefit from discussing strategies as a group.  To that end, I wanted to get your... Read more

Posting for Kira Gould: 

Since his death on August 27, 2021, Lance Hosey has been missed by our community. We miss his voice and his vision -- as well as his collegiality and humor. Now, Columbia Graduate School of Architecture, Planning & Preservation announced the Lance Hosey Scholarship Fund to Make Things Better. We are pleased... Read more

I'm looking to compare using an electric tower crane vs a diesel generated tower crane.  I've got the average gallons/hour for the size of crane I'm looking at, but when I reached out to the crane manufacturers, they can only tell me what size electric supply I need to provide, not the kWh usage for the cranes.  I know that it varies depending... Read more

Hi All,

As you know from the SCL Summit last year, I have been organizing a task group to create a draft of our SCL Contractor Commitment. We have come up with a short Tiered commitment draft as well as some best practices and challenges that led us to the commitment. I encourage everyone to take a look at the draft and please send any... Read more

Does anyone here have a draft spec for low embodied carbon concrete they could share? I see the GSA has a standards sheet with MGWP limits, but we are hoping to actually specify the mix for upcoming projects.

Our firm was asked by a government client in Canada to update their specifications for concrete to capture low embodied carbon as a performance metric. From the SDL group's knowledge of concrete procurement:

Hi all, curious if anyone is involved with development / advocacy for the new MA stretch code? https://www.mass.gov/info-details/stretch-energy-code-development-2022 

My firm recently added a Boston location & I'm slowly getting to know the green building world there - would love to know if anyone is organizing public comments on the... Read more

I'm sure may are familiar with Aqua in Chicago, and Joe Lstiburek's article on thermal bridging. (https://buildingscience.com/documents/insights/bsi062-thermal-bridges-redux) We have similar problem with a project that is a residential highrise building, concrete structure. Here is my questions. Will energy simulation be able to pick up the... Read more

Keith Hempel, Julie Hiromoto, and Billie Faircloth have been elevated to the AIA College of Fellows - I'm sure I'm missing others but congratulations! Can't wait to celebrate in person - I still rememer Lance Hosey in his tux and Beth Heider in a full ball gown at the AIA Fellows dinner in Chicago (the only one I ever attended. . .) 

Peter Yost (at https://building-wright.com/ )  is available to provide building science expertise, trainings, public speaking, building investigations, and more. Learn more

Is there a way for southface staff or guest experts to "pin" or "tag" the "right" answer in a forum question? It might be useful to designate the right answer and pin it to the top of a forum thread. I don't want the answer selected via crowd source but by staff or volunteers. Thanks.

Andrea first became familiar with BuildingGreen in 2010 when she and her husband moved to Vermont and built their own passive house from the ground up. BuildingGreen’s president Nadav Malin heard about the project and asked if the staff could take a tour, and the rest is history. She joined the BuildingGreen team part-time in 2011 to work on... Read more

Hi folks! Our AIA Seattle Committee on the Environment is hosting a series of decarbonization talks that might be of interest to this group. The next one is coming up next Thursday with the University of Washington. 

Details and free registration here: https://aiaseattle.org/event/cote-university-of-washingtons-pathway-to-d...

The headlines are everywhere—from heat waves in Europe to wildfires in the Western U.S. to tropical cyclone flooding in Australia. In this age of climate change, just as there’s an urgent need to reduce carbon emissions and other greenhouse gasses, we also need to adapt and invest in resilience.

Increasingly, owners are asking for risk... Read more

Welcome to the quiz portion of Designing Natural Ventilation.

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


1. Explain how natural venting and cooling potentials are realized in buildings.
2. Show how natural ventilation and passive cooling strategies can amount to increased... Read more