DIY Alternative Energy, Build Your Own Solar Power

Ever wanted to build your own energy network? Well, now you can!
This guy made his own solar power unit.

So what is a solar panel anyway? It is basically a box that holds an array of solar cells. Solar cells are the things that do the actual work of turning sunlight into electricity. However, it takes a lot of cells to make a meaningful amount of power, and they are very fragile, so the individual cells are assembled into panels. The panels hold enough cells to make a useful amount of power and protect the cells from the elements. It doesn’t sound too complicated. I was convinced I could do it myself.

I started out the way I start every project, by Googling for information on home-built solar panels. I was shocked at how few I found. The fact that very few people were building their own panels led me to think it must be harder to do than I thought. The project got shelved for a while, but I never stopped thinking about it.

The Greenest Cup of Office Coffee

The Green Lantern (the cute name for Slate’s enviro-advice column) answered the question of which kind of cup to use in the office. The answer isn’t as clear as you think, as always, there are many issues that need to inform your decision. In sum, use an old mug (don’t buy new ones) and wash using environmentally friendly soap.

The Lantern uses a mug for office beverages, but he’s chosen to go the scavenger route—using an old one someone left in his office. Your colleagues’ instincts are right to avoid polystyrene, but they shouldn’t buy brand-new mugs as a replacement (even the kind that come with cheeky green messages). Unless you absolutely need to drink your coffee on the go, ceramic is better than stainless steel. And when you wash, do it by hand, using phosphate-free soap and cold water. (If you want to use hot water, see if you can share washing duties throughout the office, so the water doesn’t need to be heated separately for each mug.)

What if you get your coffee at the local Starbucks on your way to work? The nationwide chain deserves credit for including 10 percent recycled content in its cups, and paper—unlike polystyrene—has the advantage of being a renewable resource. But in other ways, the wood-based venti cups are even worse than office polystyrene: They’re heavier, which means more energy used to create the cup and more waste once the cups have been crushed. Other coffee retailers are experimenting with cups made out of plant-based material, which can then be composted—a positive step, although one that raises a question of where all that extra corn will come from.

The Ecology of Work

Environmentalism is something that cannot be compartmentalized, at least that’s how I’ve always seen it. For example, I don’t see how someone working for an oil company can even hint at the idea that they are environmentalist, considering that their living comes from a very destructive industry. I’m glad that Curtis White agrees with me in his essay The Ecology of Work– and he says what I’ve been thinking in a much more logical way.

Here’s a choice section of the essay:

Aldous Huxley provided a very different and a very human account of work in The Perennial Philosophy. He called it “right livelihood” (a concept he borrowed from Buddhism). For Huxley, work should serve other people, provide learning experiences that deepen the worker, and do as little harm as possible. (You will note that there is nothing in this description about a competitive compensation and benefits package.) But what percentage of American jobs conforms to this description? Five percent? Even in the new “creative” information economy where the claim could be made that computer designers and software technicians are constantly learning, is it a learning that deepens? That serves others broadly? And what of the mindless, deadening work of data processors and telemarketers—our modern, miserable Bartlebys and Cratchits—locked in their cubicles from San Jose to Bangalore? Our culture’s assumption that there is virtue in work flatters us into thinking that we’re doing something noble (“supporting our families,” “putting food on the table,” “making sacrifices”) when we are really only allowing ourselves to be treated like automatons. We all have our place, our “job,” and it is an ever less human place. We are diligent, disciplined, and responsible, but because of these virtues we are also thoughtless.

Living Like a Hobbit

Simon Dale built his house with little knowledge of how to actually build a house because he thinks that his house is closer to nature. It is.

The house was built with maximum regard for the environment and by reciprocation gives us a unique opportunity to live close to nature. Being your own (have a go) architect is a lot of fun and allows you to create and enjoy something which is part of yourself and the land rather than, at worst, a mass produced box designed for maximum profit and convenience of the construction industry. Building from natural materials does away with producers profits and the cocktail of carcinogenic poisons that fill most modern buildings.

11 Ways to Recycle Your Books

Do you have a lot of books around your house that you no longer read? If you do and you have no idea what to do with them, the Daily Green has 11 ideas on how to recycle your books.

1. Throw a book swap party. Get in a few bottles of wine (organic and fair trade of course) and get together your friends, family or neighbors for a book swapping party. You can make up ‘rules’ if you wish, or just let people dive in and help themselves.

2. Donate your books to your local library. You can feel great knowing your old books will be read by hundreds more people.

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