Embodied Carbon
Researchers in a laboratory at Oregon State University study the properties of cross-laminated timber. CLTs are a way to reduce the embodied impacts of a structural system.
“Embodied carbon” typically refers to the upfront greenhouse gas emissions associated with producing building materials.
Structural materials like steel and concrete tend to have the highest embodied carbon within a building, but all the other products, even down to interior finishes like drywall and carpet, come into play as well. To learn about the embodied carbon of a specific product, look to an environmental product declaration. A whole-building life-cycle assessment is necessary to understand the emissions associated with an entire project.
Embodied Carbon
Deep Dives
Get up to speed on complex topics. You can also earn CEUs and download PDF Spotlight Reports.
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Better Steel, Lower Impacts
Feature Article
Steel’s reputation for high embodied energy and carbon emissions are well documented, but improvements in processing, product selection, and end use can minimize these impacts.
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The Great Eight: High-Impact Material Choices for Green Building
Feature Article
We’re at a tipping point in insulation, flooring, textiles, and other product categories. Here’s what to spec and what to avoid.
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Circular Economy at Scale: Six International Case Studies
Feature Article
These teams are applying radical life-cycle thinking to entire projects—and redefining what building ownership means in the process.
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EPDs Are the Future of the Building Industry, Whether You Like It or Not
Feature Article
Environmental product declarations are taking off, but can they actually fly? Experts share the ups and downs of this promising but imperfect transparency tool.
Quick Takes
Jump straight to the essentials with these short explanations of green building concepts.
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How to Read an EPD: 7 Tips from the Field (Video)
Primer
In this short video primer, Arup engineer Frances Yang explains how to get what you need from environmental product declarations.
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Embodied Carbon: Measuring How Building Materials Affect Climate
Primer
Just as operating buildings emits greenhouse gases, buying and installing building materials, product, and appliances causes emissions as well.
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Binders in Manufactured Wood Products: Beyond Formaldehyde
Primer
Concerned about emissions regulations, the manufactured wood products industry is moving away from glues formulated with urea formaldehyde and phenol formaldehyde.
Product Guidance
Unbiased information from our product experts helps you separate green from greenwash.
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A Tour of Cool Products from Greenbuild 2016
Product Review
These products from Greenbuild 2016 expo floor save water, use wood in innovative ways, and protect buildings and materials from the elements
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Lighter, Lower-Carbon Concrete Decks with BubbleDeck
Product Review
BubbleDeck's matrix of concrete, plastic spheres, and steel reduces the amount of concrete required in structural slabs.
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Lime Stucco from American Clay Enterprises
Product Review
American Clay Enterprises, known for its popular natural earth plaster, has introduced a setting lime stucco to the national market.
In The News
We break news down to the essentials and provide expert analysis.
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Methodology in Development for Factoring FSC into LCAs
News Brief
Forest management practices have a big impact on the carbon benefits of using wood products. SCS has laid out how to do the calculations. -
Katerra to Shut Down in U.S., Reducing Certified CLT Options
News Brief
The “vertically integrated” company Katerra offered everything from FSC-certified mass timber products to prefab design and construction services, but it couldn’t stay afloat during the COVID-19 pandemic.
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The Federal Plan to Decarbonize Buildings and Increase Equity
News Brief
The U.S. General Services Administration has established two task groups in response to the president’s demands on climate and environmental justice.
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Pritzker Winners Have Never Demolished a Building
News Brief
Anne Lacaton and Jean-Philippe Vassal have received architecture’s highest international honor.
Perspective
Thought-provoking opinions from the most trusted minds in sustainability.
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Building Products Matter Even More Than We Thought
Op-Ed
Operational energy use is critical, but materials might be an even bigger part of the solution to climate change and other pressing environmental issues.
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Building Materials and the Time Value of Carbon
Op-Ed
When you save matters. What you build matters. Here’s why we need to build well and rebuild better.
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Opinion: How EPDs Are Improving Our Products—A Manufacturer’s Perspective
Op-Ed
Some manufacturers wonder if EPDs are worth the effort. Yes—and the business case is stronger than the marketing case.
Learning Resources
Syllabus supplements and CEU content, with automatic reporting for AIA and GBCI.
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The Cost of Comfort: Climate Change and Refrigerants
Feature Article
Refrigerants with very high global warming potential can negate the energy-efficiency benefits of many HVAC systems, including popular heat pumps.
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Better Steel, Lower Impacts
Feature Article
Steel’s reputation for high embodied energy and carbon emissions are well documented, but improvements in processing, product selection, and end use can minimize these impacts.
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Wood: What’s Good?
Spotlight Report
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Whole-Building Life-Cycle Assessment: Taking the Measure of a Green Building
Feature Article
Why we will never understand the true impact of our buildings—and how we should try to anyway
Just For Fun
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