Top Down or Bottom up Alternative Energy Futures

Posted by Dana Blankenhorn on July 6, 2009

It’s easy to pick the low-hanging fruit in energy policy, simply insulating buildings and accelerating depreciation on old machines. The real trick is to increase solar cell efficiency, drive innovation in the grid so individuals can sell as well as buy power, and make power portable in some form.

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http://www.smartplanet.com/technology/blog/thinking-tech/top-down-or-bot...