Basic page
BuildingGreen is the most trusted voice in sustainable design and architecture.
This ad-free, member-supported resource is here to guide designers in using high-performance strategies, and in selecting sustainable and healthy products.
If you haven't already, start by creating your unique user profile to get your log-in, and be... Read more
Quiz
Welcome to the quiz portion of What Makes a Product Green?.
Learning Objectives
Upon completing this course, participants will be able to:
1. List and describe at least three attributes that address each of the following categories: "efficient use of materials"; "responsible sourcing"; "energy and water... Read more
Forum topic
Hi All,
As of February 1, I’ll no longer be on this Forum as I don’t fit into any of the roles of SDL (yet) and I respect this space as a haven for those who do. Helping to form this network with Nellie, Jim and Nadav has been a highlight of my career. Its truly exciting to see SDL networks finally expand to other practice areas. I am... Read more
Reports, Courses, Study Guides, Live Webinars
Successfully managing the LEED documentation process requires specific knowledge, tools, and skills that are not covered in the LEED Reference Manual. This CEU course is based on the LEED Project Management course that GreenStep developed and teaches through UC–Berkeley Extension. It is designed for professionals who are somewhat familiar... Read more
Product Guide
Metal roofs can also provide high solar reflectance, minimizing a building’s contribution to the urban heat island effect.
BuildingGreen-approved
Materials and finishes recognized by Energy Star maintain solar reflectance levels after three years of use of 50% for low-slope and 15% for steep-slope. Some unpainted metals and many... Read more
Forum topic
We have a project looking to use Radiant Floors to help with space heating. I don't have experience with this so I'm looking for any insights. Pros / Cons?
This project is a non-profit and is needing to reach LEED Silver minimum. This is in Washington State. Thank you for your help.
Forum topic
I'm sure we'll learn more soon, but several people have asked on various platforms about how Betsy del Monte is doing (she lives in Asheville, NC, which was hard hit by Hurricane Helene).
I had a brief text exchange with her on Saturday 28 September, and I feel sure that she would be OK with my sharing it with you all:
We’re... Read more
News Analysis
* This gets complicated -- how much should happen on the dashboard and how much should happen in the actual Discussion forum?
Hold off on discussions for Phase 1. What should be here instead for... Read more
Forum topic
Hi All,
USGBC MA is doing a study on the cost of net zero energy buildings in MA. I’m wondering if you all have any data to share on plug loads in ZNE projects. I’m looking for single family res, 2-4 unit residential, +/- 60 unit residential, 10-12 story office, and k-12. The engineers have presented initial results and their... Read more
Forum topic
Hi All,
In case you haven't been following State news lately, Massachusetts has a pretty major climate bill on the Governor's desk right now. He has through tomorrow to either sign or veto it. There's a ton of support from the bill from advocate groups. MA AIA and the BSA both wrote letters to the Governor in support. This only... Read more
Forum topic
Hi Friends - I'm sure you've started to see news and posts from personal contacts about the shortage of masks, gloves and other PPE for hospital workers. Our company GCI General Contractors is pulling what we can to donate locally. Please urge your leadership to do the same! I just talked with a dear friend who is an infectious disease... Read more
Forum topic
SmithGroup is hosting Metropolis Magazine for a “Think Tank Event on Waterfront Redevelopment and Urban Resilience”. While the event is in our office, if you're not in DC, it will also be broadcast live on Facebook Live (https://www.facebook.com/events/1299577320146259/) Feel free to share this invitation with others. Information about the... Read more
Forum topic
I looked through the forums and was surprised to see that from what I can tell this 2018 article from Yale I'm going to share here has not been discussed previously. It basically says that FSC is not trustworthy, ineffective, and greenwashed, as critiqued by the likes of Greenpeace and others.
I would like to hear from someone in the... Read more
Forum topic
I thought some folks here might be interested in a webinar we have coming up this Thursday 12/6 on the topic of best practices for occupant comfort surveys. Although this webinar is part of our Roast launch series, it will be tool agnostic, with information that will be applicable to any occupant survey regardless of tools used.
To... Read more
Forum topic
Hi SDL'ers, as promised I am sending information about how to support getting flame retardants out of foam insulation. I am attaching a draft letter to Foam Manufacturers, an intro to that letter giving some background and a list of From manufacturers. Thanks, please contact if you have any questions. Larry Strain, Siegel & Strain... Read more
Forum topic
Hi Gurus,
LMN is embarking on a 17-part series to explore a more comprehensive carbon metric via summaries of various topics with lots of link. This dovetails with many other efforts in the industry and will reference all the best stuff that we are aware of...such as MEP 2040, SE 2050, CLF stuff, Epic tool, CARE tool, Arch 2030... Read more
Forum topic
Dear SD Leaders,
As some of you may have heard, EHDD has been working for the last year in developing a data model to support early phase goal setting for holistic low carbon design. This data model is at the heart of our Early Phase Integrated Carbon (EPIC) assessment tool. EPIC is a data-driven goal-setting tool for use in the earliest... Read more