Articles tagged as: cell phones

Green tech finds – 8/18/11

Old school shipping, CO2 as a source of fuel and yet another new solar technology for charging your phone: this week’s green tech finds.

Another recycling robot: While not as directly practical as the ZenRobotics Recycler we mentioned in an earlier post, Florida Robotics‘ Dr. R.E. Cycler is designed for educational purposes – essentially, to show kids what happens to the aluminum cans that go into those blue bins. Take a quick look at it above. (via Fast Company and @TaigaCompany)

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Green tech finds (1/13/11)

From green tech at the auto show in Detroit to a potential standard for eco cell phones… your green tech finds for the week.

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Green tech finds (9/2/10)


Lots of energy news and ideas this week, as well as another big green crowdsourcing project, and reviving wetlands with sewage… your green tech finds.

  • Another cell phone sustainability study: Market research firm IDC came up with quite different results on cell phone sustainability from O2… but focused on companies vs. phones themselves. Apple comes out on top in this one, followed by LG and Nokia. (via The Boston Globe)

  • Harnessing gravity power: Gravitational Energy Corporation claims its Feltenberger Pendulum works through hand-power and gravity. The company’s first product, a water pump, could prove indispensable for areas of the developing world, as well as post-disaster relief. See how it’s working in Haiti in the video above…
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O2′s “Eco Ratings” for cell phones: green or greenwash?

Today, British mobile network company O2 released its Eco Rating system, devised in conjunction with sustainable development organization Forum for the Future. The rating system is a laudable undertaking: cell phones use energy, can contain toxic materials, and provide yet another e-waste challenge… so having a “simple and transparent” system for sustainability information on phones can help consumers make smarter choices here.

Unfortunately, it’s hard to see how the O2 system really provides useful information in a transparent manner.

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Green tech finds (8/12/10)

The greenest cell phone companies, solar Marines, and DIY LED Facebook notification… your green tech finds for the week.

  • Smart energy cities: The NRDC’s Smarter Cities project has published a list of 22 US cities taking the lead on more sustainable energy use and production. (via GreenTech Pastures)

  • LED Facebook notification: OK, this is only marginally green, but Instructables has a project up for a DIY Facebook notification device that uses LED lights.

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Green tech finds (4/8/10)

Ink-saving fonts, energy-producing homes, and pedal-powered prison television… here are your green tech finds.

  • No package? No pick up…: Sounds like a lead-up to dating advice, but it’s actually the concept behind UPS’ new Smart Pickup service for small and medium-sized businesses. Customers use a tracking service so that drivers only stop to pick up packages when there are some… (via SmartPlanet)

  • The font’s the thing…: Want to save printer ink? Change your font.
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Green tech finds (8/27/09)

watermelon-ice-cream

Summer’s coming to an end, but ice cream and watermelon are still on the radar… as green tech finds.

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Green tech finds (6/12/09)

It’s time for your weekly green technology fix…

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Green tech finds (5/14/09)

Just in time for the weekend — your round-up of cool green technology news and notes.