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Life Cycle of the Jean

Life Cycle of the Jean. Paige Mumford Angela Kong Michael Tzeng Per. 2 IED. Overview. Raise & Extract. Cotton Farming in the fields Half of water used in product’s full life cycle < 5% of raw materials used are sources other than cotton Indigo dye farmed in fields. Process.

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Life Cycle of the Jean

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  1. Life Cycle ofthe Jean Paige Mumford Angela Kong Michael Tzeng Per. 2 IED

  2. Overview

  3. Raise & Extract • Cotton Farming in the fields • Half of water used in product’s full life cycle • < 5% of raw materials used are sources other than cotton • Indigo dye farmed in fields

  4. Process • Fabric Production • Textile mills turn cotton fiber into fabric • Dye is extracted from the indigo plant • In Mexico - largest mill supplier has waste water treatment plant • Can recycle approx. 75% of its water  production, rest rooms, landscape irrigation

  5. Manufacture • Contracted suppliers • Cut, sew, finish • Buttons are added onto to cloth

  6. Transportation & Distribution • Low carbon-using transport. • rail and container ships • to retail, online, wholesale locations

  7. Use • Clothing article • Largest environmental impacts • Reduce lifecycle climate change impact by 50% - line drying & cold water washing • 58% of energy & 45% of water from lifetime in this phase

  8. Dispose • Recycled fiber • new fashions/products • housing insulation • Levi’s - recycled denim insulation in San Francisco • 24 billion lbs clothing per year  landfills 

  9. Citations • Camp, Scott, Gordon Clark, Laura Duane, and Aaron Haight. "Life Cycle Analysis and Sustainability Report." Http://www.uvm.edu. Http://www.uvm.edu. Web. 25 Apr. 2012. <http://www.uvm.edu/~shali/Levi.pdf>. • "An Environmental Product Declaration of Jeans." Http://www.ademe.fr/internet/eco-jean/EPD_en_jeans_v2.pdf. Agence De L'Environnement Et De La Maîtrise De L'Energie. Web. 25 Apr. 2012. <http://www.ademe.fr/internet/eco-jean/EPD_en_jeans_v2.pdf>. • "Goodwill Green." Goodwill of Silicon Valley. Web. 25 Apr. 2012. <http://www.goodwillsv.org/goodwill-green>. • "Life Cycle of a Jean | Levi Strauss & Co." Levi Strauss. Web. 25 Apr. 2012. <http://www.levistrauss.com/sustainability/product/life-cycle-jean>.

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