America’s chronic cold is creating a significant propane shortage across the Midwest — leading Wisconsin to become the latest state to declare an energy emergency in advance of more arctic air blasting eastward this week.
Some 14 million Americans who rely on that type of fuel have been shelling out more and more to heat their homes while the strong demand has outpaced the already-low inventories, energy officials say .... http://usnews.nbcnews.com
