This page contains our full User Agreement.

This Agreement sets forth the terms and conditions for your use of all webpages under both the BuildingGreen and LEEDuser names and domains, published by BuildingGreen, Inc. (collectively, the “Site”), including The BuildingGreen Report (formerly Environmental Building News) and BuildingGreen... Read more

Since the launch of the Contractor’s Commitment in late 2020, nineteen companies have become signatories and many others are using the guidelines as a roadmap for their firms.   Now that the pilot year of the Contractor’s Commitment is complete, it is important to consider if and how the guidelines should evolve to be the most impactful.  Over... Read more

Welcome to the quiz portion of Solar Thermal Hot Water, Heating, and Cooling.

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


1. Explain active and passive; direct and indirect; and low-, medium-, and high-temperature solar thermal systems.
2. Distinguish between the three most... Read more

Has anyone completed an LCA for an engineering structures lab, particularly one that has a strong wall and strong floor? 

Hi Everyone!  About ten days ago, Megan Zack posted a note announcing her new role as Chief Sustainability Officer at Wight & Company. (Yay!)  I'm so delighted that she will be stepping into this leadership role at Wight to shepard the firm in the next chapter of their journey in sustainability. 

I wanted to take a moment to say... Read more

Composite windows come in two basic types: fiberglass, and wood/plastic composite.

BuildingGreen-Approved Windows

Fiberglass and other composite window lines have NFRC unit U-factors of 0.20 or lower. Higher U-factors are allowed for products that include significant recycled content.

Manufacturers also must demonstrate... Read more

Welcome to the quiz portion of Certified Wood Update: Comparing SFI to FSC on Key Forestry and Health Issues.

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


1. Explain the purpose of forest management standards and what they measure.
2. Differentiate between FSC and SFI... Read more

Welcome to the quiz portion of "The Potential of Prefab: How Modular Construction Can Be Green"!

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


All,

I think there may be more than a few people interested in an article I co-authored titled Comparative whole building life cycle assessment of renovation and new construction. It is now available in the journal Building and Environment. Fortunately we have a link that gets you past the paywall that is good for 50 days. If you have... Read more

To piggyback off Nathan's introduction where he mentions construction waste management, who is doing anything innovative or different in managing construction waste?  Construction waste has not historically been a passion of mine, but now working in sustainability and construction, I feel like it has to be by default.  

We have a... Read more

from the Tortured by Randomness Department:

Y'all ... I was recently reminded (by Bill Reed) about a lovely quote ... and I'm keen to use it in a talk upcoming ... 

Here it is:
Place is a doorway into caring. Love of place unleashes the personal and political will needed to make profound change. It can also unite people... Read more

Cher Hiblthren

Hello SCL, I was asked by a friend at ILFI to share this invite specifically to the SCL group to join their Living Future 20 conference which is in a couple weeks and will be all online.  There is also an invite for a construction-only focused ILFI discussion May 14th in the message as well.  Hope everyone is doing alright out there.  Talk soon... Read more

When BuildingGreen started publication in 1992, simply finding building products designed with environmental benefits in mind was a big challenge. 

In the years since we’ve seen rapid advances in green building materials and products, and manufacturers are beginning to take topics such as embodied carbon and social justice concerns—... Read more

Hello everyone! 

A small subgroup SCL members have been working on writing a response the presentation Wes Sullens gave us at the Summit this past winter. It's been a long process but the letter and all it's reccomendations are drafted and ready to present. The group felt it prudent to post the response here first for a short public... Read more