Chobani, the Greek yoghurt specialist, has announced plans to invest $500 million to expand its plant in the city of Twin Falls (ID). The investment will reportedly bring over 500,000 sq ft of new space, with the expanded plant covering 1.6 million sq ft and housing 24 production lines, increasing productivity by 50%. The investment is described as the biggest in the company’s history. “Over a decade ago, this empty stretch …