Despite a record crop of corn in the Midwest this summer, there shouldn't be propane shortages this winter, according to industry observers.
Propane is used to dry out the corn crop, to prevent mold, among other things. Last year there was also a record crop of corn AND it was very wet, so harvesters used more propane than usual. Then, an especially harsh winter on the east coast increased demand for propane before the supply could rebound. That resulted in propane price spikes.