Green Options

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Do you recycle?

The seemingly innocuous question comes with all sorts of ethical baggage these days: for many Americans, recycling is not just an initial step into a greener life, but also an activity suffused with moral weight. While many will argue about the significance of individuals and families recycling items they might otherwise throw away, there’s no doubt that creative and innovative reuse of materials is critical for the health of the planet… and the people who reside on it (along with all of those other species). Tonight, the Sundance Channel’s Big Ideas for a Small Planet goes beyond the blue bin many of us place on the curb, and looks at three organizations that are taking recycling in some interesting, and effective, directions.

We renewable energy advocates love our silicon solar cells, but they come at a price: the process of making silicon generates massive amounts of heat and is a great, big electricity hog.

“Quartz rocks placed in electric-arc furnaces exude oxygen as superheated gas, leaving molten silicon. Just venting all that heat without setting something afire is a concern.” — Jon Van, Chicago Tribune

Now a company has found a way to make money capturing [...]