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Green tech finds (9/23/10)

Green tech finds (9/23/10)

Poop-powered lighting, a shipping container office building, and the trade-in possibilities for a Chevy Volt battery… your green tech finds for the week.

Wal-Mart Greens Their Supply Chain

Wal-Mart Greens Their Supply Chain

Wal-Mart is an enormous chain of stores that allows a person to buy virtually anything under the sun at low prices. It is no wonder that this position in the American marketplace gives Wal-Mart a tremendous ability to influence the manufacturers of their products. Wal-Mart has started to use the quantity of products that they…

Turning the Tables: When Kids Green the Parents

Turning the Tables: When Kids Green the Parents

Parents, you know what sort of influence you have over your kids — it’s a lot, right? — but TreeHugger knows that it goes both ways, and that kids can show their folks a thing or two, as well. After you’ve greened your baby [www.treehugger.com] and greened your kids’ toys [www.treehugger.com], check out some of…