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Life Cycle Analysis is the continuous cycle of Raw Materials Acquisition, to Manufacturing, to Shipping, to Installation, to Indoor Air Quality, to Performance, and then to Resource Recovery. The image shows this cycle with LCA in the center with a light green arrow with icons representing those ideas. Throughout the Natural Fusion project, renewable, recyclable, and eco-friendly materials were researched and selected when appropriate.

Life Cycle Assessment (LCA) was used to compare materials and products basedon environmental criteria. In LCA, a products life cycle is analyzed from the raw material acquisition and manufacturing, to its transportation, installation, performance, and disposal or re-use.

Following LCA considerations, the Natural Fusion home was designed to reduce the negative environmental impacts associated with the construction of a new residence, while keeping in mind the Solar Decathlon regulations, transportation requirements, the target market, and the project budget.Natural Fusion incorporates environmentally conscious and energy efficient materials and technologies, from reclaimed wood flooring and zero VOC paint to phase change materials and water storage for thermal mass. The collaboration between architects, engineers, and industry partners in choosing the materials resulted in the creative integration of form and function in a viable green home.

Downloads:download Adobe Reader

LCA Report, by Joelle Buczynski, Materials Project Manager (PDF 640 KB)
Penn State SD2009 Project Manual - #3 Construction Specifications (PDF 1.3 MB)
Click to discover more about the South Wall Detail. Click to discover more about the Roofing system. Click to discover more about the Planting system. Click to discover more about the flooring system. Click to discover the Solar Awning. Click to discover the Structural system. Click to discover more about what is in the walls. Click to discover more.