Hello all,

I need future weather files for a project. We are looking at three years, 2050, 2075, and 2095 using two climate change scenarios, low emissions, and high emissions. I have seen ARUP's Weathershift site that uses RCP 8.5 and RCP 4.5. Are we assuming that 2.6 is not achievable? I would have used this as a low emissions scenario... Read more

What general forums do you want (in addition to the Best Practice forums)? On LEEDuser we have "Forum quick links" in the left sidebar that cover general topics:

https://leeduser.buildinggreen.com/forums

For example, you could have:

and any other category that isn't restricted to a... Read more

Hi all,

Thanks again to those who presented at the AIA Show & Tell! Here are the slides for some of the fascinating presentations we saw. Please do not share the slides outside of the networks unless they are marked “PUBLIC.”

There may be more to come; if you presented but did not yet provide permission for your slides to be... Read more

First, there was Energy Use reductions

Then there was embodied carbon

Soon it will be refrigerant use/leakage calculations

…and much more

As coordinators and leaders of project teams, what does this look like for the practicing architect and our collaborators?

I have no idea. BUT I’m guessing someone is... Read more

Looking for an example or case study for a building utilizing a radiant heating/cooling in climate zone 4a. General use type is office with some public assembly spaces, total of 85,000 sf.

As usual, everyone, especially mechanical engineer, is terrified by the thought of "condensation." So far, I read a DGWW case study, "Energy... Read more

Here is a fundamental question regarding measuring operational carbon emissions that I'm sure many of you can clarify for me:  Let's say you are considering design options and you want to know the relative contribution of GWP of adding an additional inch of continuous insulation to the building envelope.  The GWP from embodied carbon will... Read more

Welcome to the quiz portion of What’s New in Multi-Attribute Environmental Certifications.

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


1. Describe several styles of multi-attribute certification.
2. List a benefit and a downside to both point-based certification programs and... Read more

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

Hello! 

We have several projects that are either pending ILFI Zero Carbon certification or the owner is planning to purchase offsets to cover construction emissions. Thus far, I have not considered this in our corporate footprint reporting. However, we are including A5 emissions whenever feasible and multiplying that performance over the... Read more

Quiz body text here

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

Angela has been an integral part of the BuildingGreen team for fifteen years, serving in a variety of roles.

Her diverse career path has led her from union organizing, to cabinet-making and exhibit production for the Boston Children’s Museum and the Museum of Fine Arts, Boston, to teaching woodworking at Massachusetts College of Art. She... Read more

Hi All, I was initially reluctant to share this, but I've seen similar posts and I think it's in line with our mission and interests so I'll go ahead with it.

Tomorrow 12/9 at 1 PM EST I'm moderating a panel of industry leaders in public health (as it pertains to buildings), construction finance, and project development to review the... Read more

Hi all, 

Internally in our organization, we seem to have plenty of horizontal (infrastructure) resiliency expertise, but I'm finding the vertical resources to be lacking. I'm hoping to build a collection of beginner- to intermediate-level resources to help guide practice/design standards for our reference. Any pointers on good info... Read more

Hello Sustainable Construction Leaders,

It's come to our attention that although we shared the slides from last fall's all-network Show & Tell in Atlanta, we neglected to include the presentations from the SCL Summit itself. Since we believe in "better late than never," here they are!

As a reminder: we have permission from... Read more

Hello lovely Green Gurus. Hope you all are well. I am wondering if anyone has installed an indoor sports floor that performed well and is low-emitting. This is for a multi-purpose gymnasium at a community center. Any chance?  Thanks All!

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