Delaney retired in 2015 as chairman and CEO of OGE Enogex GP, LLC. During his tenure as CEO, OGE Energy received numerous industry awards, among them the 2012 Utility of the Year and the 2013 Edison Award, the industry's highest honor. Prior to his career at OGE, he completed a 16-year Wall Street banking career, most recently serving as managing director of UBS Inc.