Tallgrass Energy, founded in 2012, owns and operates more than 8,300 miles of natural gas pipelines, more than 800 miles of crude pipelines, and more than 300 miles of water pipelines across a broad portion of the U.S. Tallgrass is the owner/operator of the Rockies Express (REX) natgas pipeline that carries Marcellus/Utica gas to Midwest markets including the Chicago area. The founder of Tallgrass, David G. Dehaemers Jr. (still a relatively young man) is “retiring” and “stepping down as CEO” effective immediately. What happened?
