The Future Of... Packaging
July 27, 2010 | Length: 00:03:20
Packing material is no friend to the environment. Energy intensive to produce, it often ends up in landfill after a single use. SmartPlanet correspondent Sumi Das looks at some greener compostable options for protecting your packages.
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Transcript
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>>Sumi Das: In this e-commerce era packaging material can pile up quickly; Styrofoam, bubble wrap, foam peanuts. While they can be reused they can't be recycled but in the future shipping material maybe more earth friendly.
Music Conventional packing materials require considerable energy to make and emit damaging carbon in the process.
>>Eben Bayer: In fact, in a single cubic foot, a 12 by 12 by 12-inch box of expanded polystyrene you've got the same embodied energy of a gallon of gas yet you'll throw that packaging away after just a few weeks of use and that's going to end up in a landfill.
>>Sumi Das: Eben Bayer is the CEO of Ecovative Design and the inventor of a Styrofoam alternative called EcoCradle.
>>Eben Bayer: The inspiration behind this product really came from hiking in the woods. I saw mycelium growing across a leafy, woody ground cover and what it does in the forest it actually holds the forest floor together.
>>Sumi Das: Bayer discovered that this natural binding agent could be used to create molds of virtually any shape and size.
>>Eben Bayer: Our material is basically made out of seed husks and mushroom roots. You can actually see on this piece here the white tissue is the mycelium or mushroom roots which acts as a glue and holds the product together. These are waste products. You can't eat them. You can't feed them to animals but mushrooms love to eat them.
>>Sumi Das: The material takes about a week to grow and because it's completely natural you can toss it in a compost bin or your garden. A month or so later it will have broken down. Cost wise Bayer says EcoCradle is comparable to traditional packing materials but it does have some limitations. So far, creating forms thinner than an inch has been challenging. Micromidas is another company trying to use waste wisely. The company has developed a process returning sewage sludge into biodegradable plastic suitable for not only packaging but also automotive parts and housewares. The key is microbes which feed on carbon contained in waste water to produce polyhydroxyalkanoate or PHA plastic. And in Minnesota the very same equipment used to make these offers another green option. StarchTech has developed a corn starch based resin that's run through a snack food extruder to create biodegradable packing peanuts. Unlike Styrofoam, these peanuts can be composted or dissolved in water.
Music The future of packaging, looking to nature and its byproducts for a smarter way to ship. For SmartPlanet, I'm Sumi Das.
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==== Transcribed by Automatic Sync Technologies ====



