Posted inAudio

How Nebraska farmer Russ Finch grows citrus year-round using geothermal energy

In Alliance, Nebraska, winters are cold and windy. But for decades, retired farmer Russ Finch has been growing tropical fruit year-round, without an energy-intensive heating system. “We have 13 varieties of citrus: lemons … limes, tangelos, tangerines, you name it,” he says. Finch heats his greenhouse with a geothermal system that takes advantage of the […]