Forum topic
Embodied carbon in products and existing buildings. What does LCA tell us about renovation vs. new construction and material choices?
Guiding Questions:
What easy ways are there to communicate about embodied carbon? Are there easy ways to calculate it? What do I need to know about LCA? Are there any found patterns of when it... Read moreBasic page
The Sustainable Community Design Leaders Peer Network brings together planners, architects, landscape architects, and allied leaders who are committed to leveraging the... Read more
Product Guide
Chillers are part of larger systems that provide cooling in large commercial buildings.
BuildingGreen-Approved Water Chillers
Because there isn't a single relevant efficiency standard for chillers, approved products use innovations such as magnetic bearings, variable frequency drives, or other technologies that significantly... Read more
Forum topic
Hey there hive mind,
We went looking through LEEDuser to try and find some direction and didn't find much so I thought I'd bring my team's question here to all of you smart people. We're working on a non-combustion central plant tied to a geothermal field and grid electricity. The project has cooling towers and their associated chemical... Read more
Reports, Courses, Study Guides, Live Webinars
Currently not for sale, being updated and re-released in November 2021.
New Guide to Thermal Insulation Report
The BuildingGreen Guide to Insulation provides detailed guidance on insulation products and practices, including cost comparisons and detailed recommendations on what insulation to use, and what to avoid. It's a treasure... Read more
Forum topic
I have a client seeking grant funding & they're vetting current US technology around large-scale prefabricated mass timber. My question to this group is if this currently exists anywhere in the US.
Qualifications:
10+ years experience manufacturing and installing large-scale prefabricated mass timber elements into completed... Read more
Author
Products & Materials Specialist Brent Ehrlich excels at deep, unbiased, and nuanced technical research on the health and environmental impacts of green building products and materials. Some areas of focus include:
product and material constituents, including their risks
product certifications
third-party product... Read more
Forum topic
Hello everyone! There hasn’t been much activity on this forum in recent months, so we wanted to give an update about what’s been happening and things coming up.
Firstly, we are very excited for the upcoming inaugural SCL Summit the day before Greenbuild. We currently have about 20 people signed up for the Summit and we are expecting a... Read more
Quiz
Welcome to the quiz portion of Retrocommissioning: Big Savings for Big Buildings.
Learning Objectives
Upon completing this course, participants will be able to:
1. Define the term retrocommissioning.
2. Explain how whole-systems RCx differs from energy-focused RCx.
3. Describe several examples of how... Read more
Forum topic
Anyone using the USG EcoSmart drywall? I'm writing a short product review and am looking for some quick feedback. I'm particularly curious about reduced greenhouse gas emissions and overall cost. Thanks! Brent
Quiz
Welcome to the quiz portion of Introduction to WELL Certification: On-Demand Webcast.
Learning Objectives
Upon completing this course, participants will be able to:
1. Identify the Seven Concepts within WELL.
2. Describe the differences between WELL and other frameworks such as LEED & Fitwel.
3. List... Read more
Forum topic
Hi SD Leaders, my firm wants to make a case for conducting LCAs on all major projects. I'm curious what your experience is - how long does it take to conduct an LCA (for the analyst's effort and other project team members who attend meetings about the LCA and use its results), and the type of LCA software you're using.
I feel sure you'... Read more
Forum topic
Hi all,
I am working on a Div 01 sustainability spec section for our firm to include by default on all projects. I've been finding a lot of great sample language out there for embodied carbon measures and material transparency (huge thanks to anyone here who had a part in developing those resources).
One thing I'd like to include... Read more
Forum topic
Hello Green Gurus!
Here are the details for the next Peer Networks Webinar (happening next week!): Don't forget to REGISTER HERE!
Define and Contract for Building Performance Simulation Services Using ASHRAE Standard 209
Thursday, February 13, 3pm EST (12pm PST)
ASHRAE Standard 209-2018 “Energy Simulation Aided Design... Read more
Forum topic
Hello Everyone,
LHB continues our search for a Regenerative Design Specialist to oversee our multi-discipline firm's goal to reach regenerative design. This is a leadership position with unique opportunities to influence architecture and engineering across many market sectors.
We understand it's been an exhausting year and that... Read more
Forum topic
Hi All,
I'm teaching a class this semester at CU Boulder on Zero Carbon Buildings and Cities (a new class that I'm making up as I go). The hardest part, I'm finding, is locating some good materials that cover the basics of energy efficiency for non-building engineers or designers (we are energy and sustainability generalists in this... Read more
Forum topic
Hello All-
We have a K-12 school project that is using a R-60 flat roof assembly as an energy & costing benchmark (along with other energy efficiency measures but this is the relevant detail to our question). The project mechanical engineer is not onboard with a number of our energy conservation measures and has been sharing... Read more
Certificate
has completed the BuildingGreen continuing education course titled
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[node:created:custom:F j, Y]AIA has approved this course (#[node:field_quiz_aia_course]) for [node:field-quiz-ceu-aia] LU/HSW.
AIA has approved this course (#[... Read more
Forum topic
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