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Coffee grounds rebrewed into lighting

By | May 2, 2012, 5:41 AM PDT

Coffee grounds usually end up in the trash or compost. At best they become fertilizer. Spanish designer Raul Lauri hopes that will change with his Decafe collection which he debuted at last week’s Salone. The products and his research explore coffee grounds as a biodegradable and renewable material.

The introductory line of table, pendant lamps, floor lamps, and decorative tableware are all made of heat and pressure treated coffee grounds. The objects are familiar and comforting in shape and aroma. The most intriguing are the table lamps shaped like mugs. They operate without a switch and are turned on and off by placing them on their accompanying base.

Worldwide, over 1.6 billion cups of coffee a day are consumed, according to the International Coffee Organization. Looking at something we forget is a waste product is the kind of creative approach designers need to find new materials, and judges of the Milan Design Week 2012 agreed. Lauri’s work in developing a new sustainable composite material won this year’s Salone Satellite Award.

Via: Core77

Images: copyright Raul Delauri

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Sun Joo Kim

About Sun Joo Kim

Sun Joo Kim was a contributing editor for SmartPlanet from 2011 to 2012.

Sun Joo Kim

Sun Joo Kim

Contributing Editor

Sun Joo Kim is an architect and creative consultant based in Boston. Her projects include design and master planning of museums, public institutions, hospitals, and university buildings across the U.S. She holds a degree from Carnegie Mellon University and is a member of the U.S. Green Building Council.

Follow her on Twitter.

Sun Joo Kim

Sun Joo Kim

Sun Joo is an independent architectural designer who contracts with design firms. She does not hold any investments in the companies she covers.

She writes for SmartPlanet and is not an employee of CBS.

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Coffee grounds rebrewed into lighting
So after all the extra processing, how much would one of these lamps cost to make, let alone how much is the designer charging for them?

It really doesn't matter because whatever it costs to make, the users who do buy them, if any will still pay an arm and a leg for this waste which is waste and should better be left on the compost heap where it really belongs.
Posted by bart001fr
2nd May 2012
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Business Application
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I don't know how widespread this practice really is, but given the current employment environment, it is good to be armed with knowledge about what to do. Be careful: if you are already employed and your company has as a social media "rules of engagement" policy.
Posted by Business Application
3rd May 2012
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Coffee Grounds
I am not surprised coffee grounds can be part of the future's lighting. Just as I am not surprised should the Hudson Hornet be reincarnated and used as an interspace vehicle. However, for the meantime, I will continue to use coffee grounds for 2 specific results:
1) Ants, and various other insects, do not like coffee grounds, so I use that in my garden;
2) Coffee grounds, when placed into dirt, draw earthworms, so I use that in my garden.
One of the beneficial usages of coffee grounds, should you be so inclined, is the cuppa.
Posted by lonv166
3rd May 2012
+2 Votes
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What a waste of perfectly good waste material
If you can replace dirt at racetracks for horses with composites including old discarded underwear, I guess you can make light fixtures out of old coffee grounds, or recycled old discarded underwear. These lights may smell like coffee as they warm up, but I'm not so sure about the charming frangrance issued by lights made from recycled underpants. Although the racetrack use is good (fewer injuries for the horses), I'm not really happy about the light fixtures, etc. for the coffee grounds, which should be used (my opinion) to grow food, etc. Maybe they could put it into chicken feed and we can have mocha flavored eggs in the morning.
Posted by scott.f.birnbaum@...
3rd May 2012
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mocha flavored eggs
hmmm. If you could just work some bacon into those eggs, then you'd have something...
Posted by Jeffp77
3rd May 2012
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