Grow oranges with snow on the ground

Using earth energy.  Tap into the heat eight foot underground.  It costs $1 a day to heat a greenhouse to 28 degrees centigrade in the cold of winter.  Far cheaper than paying for oil, gas or electricity.

In case you’ve never been there, let me
tell you: Nebraska is cold in the winter.

What if there were a greenhouse system
that could handle the cold for $1 a day.

Apparently, there is…

From our friends at



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