June 4th, 2009 by Jess
A few weeks ago I decided that every Thursday I would write a post dedicated to some new technological innovation. Why? Because Thursday and technology both start with “t”. Technology Thursday. Alliteration is neat.
Then I got distracted by my animals, local eating, my bed of weeds, organic food, composting, the new climate change bill and, just maybe, laundry. So no Technology Thursday.
But the great thing about blogging is that you always get another chance to get it right. Because the internet is all about letting anyone talk about anything they want, whenever they want. So today I decided to give it another try.
Each morning I check out the latest updates on a very cool, geeky site called EcoGeek. Today they had a post on a neat little thing called the nPower PEG, which allows you to harness your own kinetic energy to power gadgets such as cell phones, iPods, and any other portable electronic item you absolutely cannot live without. Supposedly, if we all used the PEG daily, we could save enough electricity to power 21,000 households for an entire year.
Besides noting that, as far as Americans are concerned, the utility of this device is going to be dramatically limited by the fact that none of us ever moves, this got me thinking about a Big Question. How green are our new eco-gadgets?

Green Gadgetry?
Anyone who has spent time reading up on recent developments in greentech knows that there is much to see in the world of green innovation. From recent competitions to create the best new eco-gadget to Ikea releasing a line of solar powered lights, green gadgetry is everywhere. Hey, I even have a solar-powered watch. Pretty neat. But can eco-gadgets really change the world?
Electricity for 21,000 households is no small thing. Many of the new and upcoming eco-gadgets have the potential to make a dramatic difference, if they are adopted on a wide scale. A wide scale. That power for 21,000 households comes from over 23 million Americans using portable electronic devices. 23 million Americans who are going to spend $150 to buy a PEG? 23 million Americans who are going to remember to bring it with them every day they leave the house? Who are going to commit to not forgetting about it and leaving it in a drawer?
Also, it takes energy and resources to produce these things. Production will require energy. And PEGs will come in some type of packaging. Fortunately, PEG components are made out of recycled materials and are recyclable. And hopefully nPower will strive to source their production power as sustainably as possible, as well as use recycled and recyclable packaging. Still, even the most sustainable of eco-gadgets are still rooted in consumption.
But then we have this. For those who don’t feel like clicking on the link, it is a link to a blog post about a project undertaken jointly by a Dutch company and a Ghanaian non-profit to bring light to families in rural Africa. This project is literally powered by three LED eco-gadgets: a solar-powered lantern, a reading light, and a wind-up flashlight. For most families, these clean, renewable light sources would replace kerosene lanterns, which are dirty, inefficient and present a fire hazard. For families that live without access to any electricity, these eco-gadgets could be life-changing. At $50 per light, they are still not within reach of most families. But with possible government subsidies and microfinance programs, hopefully they will soon be more easily available.
These two gadgets – the nPower PEG and renewably-powered LED lights – are both based on renewable energy. Similar gadgets, completely different stories.
Will the PEG really be able to power 21,000 households? I would like to think so, but I’m doubtful. Even if it does, will the environmental benefit outweigh the energy consumed in the production and distribution process? Hard to say. The concept could be world-changing, but on this scale, it seems like one more geeky toy.
I’d rather spend my $150 to provide clean, safe lighting for three families in Africa, so that their children can study and do homework after their daytime chores are done. With the environmental benefit here also comes a human benefit. And a political benefit, as children educated through renewable energy grow become the continent’s next generation of leaders.
In the end, the innovation is inherently valuable. But we need to measure the innovation and the real world benefit. We are running out of time. And today, the green isn’t in the gadget, but in how we use it.
eco-gadget, gadget, green technology, greentech, nPower PEG, renewable energy, solar lighting