Paint-On and Print-Out Solar Cells

March 14th, 2008
PaintPail

Great news this week on ScienceDaily, picked up by Nanotechnology News and other outlets that researchers from Swansea University have developed a paint coating for steel buildings that will generate electricity even in low light situations.

Note that this isn’t solar panels on the roof, but the enameled coating on the siding itself. Meaning that metal buildings - including garages, barns, equipment sheds, airport hangars, outlying megachurches and community buildings could all be generating electricity (some from the infrared spectrum current solar cells cannot capture) while they’re just sitting there enclosing space. Put a few regular panels on the roof too and it could be generating more than it uses on a regular basis.

But when I went looking at just how innovative this development is in the overall scheme of things keeping affordable alternative energy options safely insulated from regular people who might just put them to work, I found that the idea isn’t all that new, and isn’t anywhere close to being marketed to consumers of things like metal buildings (commercial or residential). Why do you suppose that is, given the sheer amount of money being funneled into research and development, as well as into actual production?

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Filed under Alternatives, Building, Energy, Home-Products, Homestead, Independence, Renovating | Comments (2)

Housing: Buying, Building or Making Do

October 10th, 2007

Part 1: The Pros and Cons

BeforeAfter

Wise Living Journal blog is oriented toward people who have chosen to live closer to the land than most do these days, and who are willing to take responsibility for as much of their lives and life choices as is possible in this modern world. This generally means those living off the edges of crowded cities or suburbs, or those lucky enough to have found a bit of countryside to call their own.

I’ve covered the basic homestead tool kit, started talking about some basic home repairs and maintenance jobs the homesteader can do for him or herself much cheaper than they can hire someone else to do. I’ve talked a bit about planning yard and garden space to make the most of your surroundings. And these subjects will come up again and again, as there is plenty to cover. But this sub-series is about housing itself.

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Filed under Building, Home Buying, Homestead, Renovating | Comment (1)