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10 records – page 1 of 1.

Assessing Life-Cycle Environmental Impacts of CLT Mass Timber Buildings in the U.S. Northeast Region

https://research.thinkwood.com/en/permalink/catalogue2535
Topic
Environmental Impact
Material
CLT (Cross-Laminated Timber)
Organization
Forest Products Laboratory
The Nature Conservancy
University of Washington
Consortium for Research on Renewable Industrial Materials
Atelierjones
Country of Publication
United States
Material
CLT (Cross-Laminated Timber)
Topic
Environmental Impact
Keywords
Life-Cycle Assessment
GHG emission reduction
Research Status
In Progress
Notes
Project contact is Hongmei Gu at the Forest Products Laboratory
Summary
The FPL team is in charge of developing a full comparative LCA study for three multiple-story mass timber buildings and their concrete alternatives in the U.S. Northeast region, with Boston as the point location. Using these three comparative LCAs, this research will determine the GHG emissions reduction potential from mass timber use in the building sector for the U.S. region. This may increase potential for growth in wood utilization, timber harvest, and forest management practices through the market demands.
Resource Link
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Seeing the Forest and the Trees: Environmental Impacts of Cross-Laminated Timber

https://research.thinkwood.com/en/permalink/catalogue2702
Year of Publication
2020
Topic
Environmental Impact
Material
CLT (Cross-Laminated Timber)
Author
Kwok, Alison
Zalusky, Hannah
Rivera, Maria Isabel
Rasmussen, Linsday
McKay, Hannah
Publisher
Taylor&Francis Online
Year of Publication
2020
Format
Journal Article
Material
CLT (Cross-Laminated Timber)
Topic
Environmental Impact
Keywords
Greenhouse gas emissions
Embodied Carbon
Embodied Energy
Life Cycle
Language
English
Research Status
Complete
Series
Technology
Architecture + Design
Summary
With advances in wood product development and building code acceptance, mass timber structural systems have become viable alternatives to steel and concrete structural systems (Post 2015). These mass timber systems have environmental benefits, such as carbon sequestration ability and lower greenhouse gas emissions than steel and concrete systems. How can mass timber materials such as cross-laminated timber (CLT) reduce the environmental impacts of buildings, and how certain is this reduction? In order to truly answer this question, environmental impact assessments of CLT and other wood materials must first address variation and uncertainty in forest management and biogenic carbon accounting.
Online Access
Free
Resource Link
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Life Cycle Assessment and Environmental Building Declaration for "Design Building"

https://research.thinkwood.com/en/permalink/catalogue720
Topic
Environmental Impact
Material
CLT (Cross-Laminated Timber)
Application
Wood Building Systems
Author
O'Connor, Jennifer
Gu, Hongmei
Organization
Forest Products Laboratory
Country of Publication
United States
Format
Report
Material
CLT (Cross-Laminated Timber)
Application
Wood Building Systems
Topic
Environmental Impact
Keywords
Life-Cycle Assessment
Research Status
In Progress
Summary
EBD was first developed by the Athena Sustainable Materials Institute. An EBD is a summary report of the comprehensive environmental footprint data for a building and declares life-cycle impacts according to a standardized format. It is a statement of performance and is publicly disclosed, similar to a nutrition label on a food package. The intent of the document is to present results as transparently and concisely as possible. Athena’s EBDs are compliant with the European standard EN 15978, a whole-building LCA standard that is intended to support decision-making and documentation around the assessment of environmental performance of buildings. The Design Building would be the fourth building to be assessed as part of Athena’s EBD initiative and the first located in the United States.
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Life Cycle Assessment and Environmental Building Declaration for the Design Building at the University of Massachusetts

https://research.thinkwood.com/en/permalink/catalogue1836
Year of Publication
2018
Topic
Environmental Impact
Material
CLT (Cross-Laminated Timber)
Application
Wood Building Systems

Environmental Impacts of Building Construction Using Cross-laminated Timber Panel Construction Method: A Case of the Research Building in Kyushu, Japan

https://research.thinkwood.com/en/permalink/catalogue2412
Year of Publication
2020
Topic
Environmental Impact
Material
CLT (Cross-Laminated Timber)
Application
Wood Building Systems

Life Cycle Analysis of Cross Laminated Timber in Buildings: A Review

https://research.thinkwood.com/en/permalink/catalogue2141
Year of Publication
2019
Topic
Environmental Impact
Material
CLT (Cross-Laminated Timber)
Application
Wood Building Systems

A Life Cycle Assessment of Cross-Laminated Timber Produced in Canada

https://research.thinkwood.com/en/permalink/catalogue2154
Year of Publication
2013
Topic
Environmental Impact
Material
CLT (Cross-Laminated Timber)

Environmental Assessment of the Production and End-of-Life of Cross-Laminated Timber in Western Washington

https://research.thinkwood.com/en/permalink/catalogue2299
Year of Publication
2019
Topic
Environmental Impact
Material
CLT (Cross-Laminated Timber)
Application
Wood Building Systems
Author
Chen, Cindy Xiaoning
Publisher
University of Washington
Year of Publication
2019
Country of Publication
United States
Format
Thesis
Material
CLT (Cross-Laminated Timber)
Application
Wood Building Systems
Topic
Environmental Impact
Keywords
End of Life
Life Cycle Analysis
Life-Cycle Assessment
Waste Reduction
Language
English
Research Status
Complete
Online Access
Free
Resource Link
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Life Cycle Assessment of a Cross Laminated Timber Building

https://research.thinkwood.com/en/permalink/catalogue66
Year of Publication
2013
Topic
Environmental Impact
Energy Performance
Material
CLT (Cross-Laminated Timber)
Application
Wood Building Systems
Author
Durlinger, Bart
Crossin, Enda
Wong, James
Organization
Forest and Wood Products Australia
Year of Publication
2013
Country of Publication
Australia
Format
Report
Material
CLT (Cross-Laminated Timber)
Application
Wood Building Systems
Topic
Environmental Impact
Energy Performance
Keywords
Life-Cycle Assessment
Multi-Storey
Residential
Language
English
Research Status
Complete
Summary
Lend Lease is constructing a new residential building using cross laminated timber (CLT). This material is a relatively new building material in Australia, which has found increased use in multi-story residential and commercial buildings, particularly in Europe. The Centre for Design (CfD), School of Architecture and Design, RMIT University was commissioned by Lend Lease through Forest and Wood Products Australia (FWPA), to investigate the environmental performance associated with the production of the materials, along with HVAC and lighting systems, and associated operation and end-of-life of this novel building, using a life cycle approach. Life Cycle Assessment (LCA) has been used as the core method for determining the potential environmental impacts of the products considered. LCA has been applied in accordance with ISO 14040:2006. Data on the building materials quantities and construction details were supplied by Lend Lease, background life cycle inventory data was gathered from Australian (AUPLCI) and European (Ecoinvent) databases. Data on cross laminated timber was provided by the manufacturer in an Environmental Product Declaration (EPD). Annual operational energy use for the Forté and the reference buildings were calculated using the dynamic building energy simulation software tool ApacheSim. The simulation results for residential spaces were validated against results from an Accurate assessment.
Online Access
Free
Resource Link
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Life Cycle Assessment of Katerra's Cross-Laminated Timber and Catalyst Building: Summary Document

https://research.thinkwood.com/en/permalink/catalogue2546
Year of Publication
2020
Topic
Environmental Impact
Material
CLT (Cross-Laminated Timber)
Organization
Carbon Leadership Forum
Center for International Trade in Forest Products
Year of Publication
2020
Country of Publication
United States
Format
Report
Material
CLT (Cross-Laminated Timber)
Topic
Environmental Impact
Keywords
LCA
Life-Cycle Assessment
Environmental Performance
Mid-Rise
Language
English
Research Status
Complete
Summary
Katerra is a start-up construction company that has developed a vertically integrated cross-laminated timber (CLT) manufacturing supply chain and facility. Katerra commissioned the Carbon Leadership Forum (CLF) and the Center for International Trade in Forest Products (CINTRAFOR) at the University of Washington to perform a life cycle assessment (LCA) study to understand the environmental impacts and opportunities for impact reduction in Katerra’s CLT supply chain and manufacturing process. CINTRAFOR performed an LCA of the CLT supply chain and production process while the CLF performed a whole building LCA of a new building that used CLT produced at Katerra’s CLT facility.
Online Access
Free
Resource Link
Less detail

10 records – page 1 of 1.