Have you been outside lately? It’s pretty brisk.

Thankfully Chicago’s Center for Green Technology is starting up its Winter/Spring 2007 Semester , and students of the green can learn about environmentally conscious approaches to on-site energy generation (combined heat and power), rain barrel rooftops and the “One-Watt-House.”

We can’t suggest much for protecting you from Chicago’s unrelenting wind zones; but when it comes to staying toasty and thrifty in your home or office, Green Tech U will surely provide some enlightening solutions.

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