The chocolatey and nutty protein spread gets most of its hazelnuts from Turkey, where this year's hazelnut harvest is not faring too well. The cost of the hazelnuts could increase the spread's retail cost at the supermarket or corner store. One of the larger chocolate manufacturers has staved off some of the potential problem by buying partial ownership of a Turkish food processor that handles Turkish hazelnuts.
http://www.thestar.com/business/2014/08/19/how_bad_weather_around_the_world_is_threatening_nutella.html