by Clifton Linton, Editor, Energy Transport Insider

Propane demand for crop drying spiked in the central upper Midwest the past couple weeks as farmers harvested wet corn and soybeans. Throughout the rest of the Midwest and Corn Belt,  propane demand for crop drying has been moderate to light.

The heaviest demand was seen in eastern North Dakota, eastern South Dakota, Wisconsin, southern Minnesota and northern Iowa, propane- and ag-indust...