This morning I was sent a link to an amazing collection of art by Chris Jordan called Running The Numbers. The thumbnail of the detail view to the right really doesn’t do it justice either – you have to see the full size image to understand exactly what this image is. What it represents is 28,000 42-gallon oil drum: the amount of oil consumed in the US every 2 minutes.

And then keep looking at the other images in the collection. Others that stood out for me were:

• One hundred million toothpicks, representing the number of trees cut down to support the junk mail business (what a total waste);
• One million plastic cups: the number used on US airlines every 6 hours;
• Two million plastic bottles: the number used in the US every 5 minutes (that’s an amazing 576 million bottles a day!);
• 426,000 cell phones being “retired” every day in the US (most probably still working perfectly);
• 1.14 million brown paper bags: the number used every hour in the US;
• And finally, 60,000 plastic bags: the number used every 5 seconds in the US (that is over 1 billion every day).

In addition to the environmental issues represented by these numbers I’ve highlighted, there are also other social issues in the collection, including an image representing smoking, healthcare and even the issue of prisoners, both in the US and in US run detention facilities outside the US.

Light Bulbs

One image though I have a slight disagreement with: the image of 320,000 light bulbs floating in space. Said to be equal to the number of kilowatt hours of electricity wasted in the United States every minute from inefficient residential electricity usage (inefficient wiring, computers in sleep mode, etc.). The issue I have with this statement is that it is missing the real solution to this problem. The solution is not for consumers to unplug everything. The solution requires two parts:

1. More equipment designed to really use a lot less power when in sleep mode;
2. More electricity being generated from clean and renewable sources.

The second of those is perhaps the most important. Once we can produce enough electricity from clean renewable resources, why shouldn’t we use it to make our quality of life better? Sure, cutting consumption helps keep the bills low, and in the short term, while the world still depends heavily on dirty coal, and other non-renewable resources for our electricity, will help reduce emissions. But the logical extrapolation of that argument is to say that we should just stop using electricity completely. That’s a stupid argument. Much better to talk about how we can use technology to bring our clean generation levels in line with our consumption needs. Sure, don’t waste electricity unnecessarily, but the Vertography position is one of moderation. Sleep mode, done correctly, is a useful compromise, and better than just leaving the kit on all the time!

Three billion people living in developing nations, about 42% of the population, are under the age of 15. The Green Wi-Fi project has the goal of bringing internet access to these children, and doing it in a way that makes sense for a developing country.

Unlike developed nations, many of the places where this technology was designed to be deployed lack electricity, so the Green Wi-Fi project designed a self-contained unit consisting of a solar panel, charge controller and battery for power, and a modified Linksys WRT54GL wireless router with a high gain external omni-directional antenna for the internet access part. These boxes form the nodes of a self-healing mesh network. Connect one or more of them to the internet somehow (often via a cellular modem) and you can share that connection across the entire mesh. Since the boxes need no external power, they can be placed on rooftops anywhere to build up the mesh.

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While I was out the other day I came across a couple of solutions for charging portable devices, like iPods & media players, iPhones and other mobile phones, GPS navigation units or portable gaming devices using the energy of the sun. The two models I saw in the store were the Solio Universal Hybrid Solar Charger and the Solio H1000 Hybrid Battery Charger.

Of the two, the H1000 was perhaps the most appealing to me, simply because I’m not such a big fan of the fan out operation on the other model. Both have an internal battery that is charged by the solar panel, and can then be used to charge your external device. That means you can leave the charger in a sunny place all day, and then top up your phone from it overnight. And using solar power instead of leaving the phone’s AC charger plugged in all day, reduces the phantom power drain too (unplugging that AC adapter when you’re not using will help there too).

In addition to the Solio portable chargers, there are also some other options out there like the SolarStyle SC002 or the iceTECH Solar i101 for those on tighter budgets. Be sure to check that the charger you select is compatible with your devices though before buying.

PolyFuel, a Mountain View, California company, announced this week that it has integrated its methanol fuel cell technology into a Lenovo Thinkpad T40 laptop computer. According to the company’s press release:

In PolyFuel’s prototype, the power supply features a detachable fuel cartridge – about the size of a deck of cards – that can be swapped out while the computer continues to run. Long-distance travelers, or others needing continuous, unconnected, easily portable power for their notebooks, would simply carry spare cartridges in their pocket or purse – a someday common practice that has already been approved for commercial aircraft by the various regulatory bodies around the world.

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