Some plasters have extremely high embodied energy or petroleum-based ingredients.

BuildingGreen-Approved Plaster

Products approved include:

I have been watching LEED Zero for a while, and have appreciated certain things, but one thing I think is an absolute disaster is their allowance of mainline RECs for claiming Zero Energy and Zero Carbon performance.  I just asked this question on the LEED Zero webinar, and the panelist basically said, "it's part of LEED Zero, therefore it is... Read more

I wanted to make sure that you didn’t miss this fun event.  We can all use some fun right now.

Built Environment Plus is celebrating the arrival of spring with a fun competition to get people out and about safely. A digital Scavenger Hunt will allow teams of 4 (or larger families) to complete a series of photo, video, and text missions... Read more

Hi all,

I just joined the SDL group and am grateful to have the opportunity to be a part of this awesome community! 

I have an exciting residential embodied carbon research opportunity to share…

Lake|Flato Architects is collaborating as an industry partner with the RE2 Lab and the Hamer Center for Community Design at Penn... Read more

Welcome to the quiz portion of Making Your Own Electricity: Onsite Photovoltaic Systems.

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


1. Explain the difference between crystalline and thin-film photovoltaic technologies, and the uses of each.
2. Describe the ways in which PV... Read more

This webcast was pre-approved for 1 AIA LU|HSW and 1 GBCI CE hour.

Please complete the survey questions to confirm your attendance and receive your CEUs.

By providing your credential numbers in your profile, you will enable us to automatically report these CEUs to these organizations. Please check your profile to be sure your... Read more

Seeing Jen's post prompted me to write in support of the Madison Park Technical Vocational High School program (Greenbuild Legacy Project). I spoke to the students earlier in the year and it is a great program. I'll reach out to our HR about interns.

I am the Director of Facilities Management Integration and Sustainability for Shawmut... Read more

Hi everyone, 

Following November's SCL Summit, I put together a model Construction Waste Management Action Plan based on the ideas shared in our focus group. It is linked below in Google docs, so everyone should have access to live edit the plan. Please take a look and add comments if you can. It's a very rough outline, so we can... Read more

HGA is looking to fill several positions, including: a senior leader for resilience services and research, senior and junior simulation experts, senior and junior sustainability leaders. Please pass this along to anyone interested in working in a collaborative, passionate, and seriously fun team setting. Locations all over the country too.... Read more

Hi SDL!

Our CM recently offered up the possibility of substituting Pozzotive into our structural and paving concrete mix (www.pozzotive.com) on a large public building. Apparently it is on a level with the cost of standard cement.
We are eager to reduce the project's embodied carbon, and this seems almost too good to be true.

Sustainability leadership has requested that you take this quiz to help assess sustainability literacy across the firm. Your own results will be presented to you at the end of the quiz but will not be shared with anyone else. Only aggregated, anonymized results will be available to others.

Please don’t do research to inform your answers... Read more

I am brushing up on current tools for local government greenhouse gas inventories and was wondering if any of you have used the EPA's Local Government Greenhouse Gas Inventory tool? Download the Local Greenhouse Gas Inventory Tool | US EPA 

Some of my immediate questions include: 

Is the EPA tool straightforward to use?

Are... Read more

The ASHRAE Conference staff is looking for more architecture sustainability leadership for planning their Integrated Design & Construction Conference (i'm sure they'd take contractors too!). The staff do almost all of the logistics themselves but they want thought leadership from across the industry to guide the focus, content.

See... Read more

Hi Green Friends - I hesitated to post on April Fools, but wanted to get the link out for folks to share with their netowrks    I'll be teaching a workshop at the Pacific Energy Center on May 11 on Electrification Retrofits of Exisitng Non-Residential Buildings.  I'll be bulidng on the great work our sub-committee led by Allison has been... Read more

Hi everyone, it was so great to meet some of you at the winter summit and finally connect names with faces!

We have a project that is targeting CalGreen Tier 2 and LEEDv4 Platinum.  Thought I'd reach out to see if anyone on this forum has found comparison guides between the two?  Looking for something similar to this CalGreen 2013 tier... Read more

Hi all - I am in need of specification language for wood sourced from tribally owned and managed forests. Does anybody have examples they would be willing to share? I would be so greateful! thank you