Archives for posts with tag: U.S.

green halo waste tracking system dunkin doughnut

Dunkin’ Doughnuts is under pressure to replace their polystyrene foam with cardboard like many food chains around the USA have already done. Dunkin’ Doughnuts has been experimenting for the past few years and “aims to have an alternative cup in two to three years”. Dunkin’ Doughnuts says that the cup has to meet a few different criteria but according to Venessa Wong from Bloomberg Businessweek, other chains’ customers are “pretty used to paper”. This article shows some of the comparisons between what food chains and restaurants face to go green but the contrasts between where McDonald’s is now, compared to Dunkin’ Doughnuts’s strategy is enthralling.

Here is the second article that this summary refers to. Back in 2012, Mc Donald’s choose to phase out polystyrene beverage cups since petroleum-based food packaging persists in the environment for hundreds of years after use and polystyrene might even be a human carcinogen. This switch to paper cups reduced restaurant waste by 30 percent, and saved an estimated $6 million per year. Interestingly enough, McDonald’s is now: “the largest purchasers of recycled paper, used in its food containers, bags, and napkins”. One thing is for sure, eco-friendly packaging is sweeping the globe and taking care of our earth is extraordinary.

Another great Green article from Green Halo
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Charging your laptop may soon be as easy as sitting in the sun, as Apple has been awarded a patent for a new solar-powered MacBook. Still just a novel idea, a small solar panel affixed to the back of the laptop, where the Apple logo is currently placed, could generate the energy required to run the machine. If the company runs with the new patent, Apple fans could soon use their laptops in remote locations without plugging into the grid.

MacBook users around the world are just about powerless without an outlet – unless they live in solar-powered homes. U.S. patent no. 8,638,549 could change all that.

Green Halo - Apple Awarded Patent for Solar Powered MacBooks Green Energy

The dual display MacBook would look like regular MacBooks, except it would be backed with a plate made up of laminated layers similar to the dual-glass technology used in the iPhone 4. The layers could either house touch panels accessible when the laptop is closed, or host solar cells.

The photovoltaic cells could be used to produce green energy for the laptop. Working for an just an hour in the sun could produce sufficient energy to keep the MacBook running. Although still merely a patent at this stage, a solar-powered MacBook or even iPhone would be an amazing step in sustainability that would also allow Apple’s customers even more freedom.

Another great Green article from Green Halo
Track your recycling at www.greenhalosystems.com
Follow Green Halo on Twitter at http://twitter.com/greenhalousa