The authoritative guide to ensuring science and technology make life on Earth better, not worse.


Daniel B. Poneman

Daniel B. Poneman is the president and chief executive officer of Centrus Energy Corp. From 2009 to 2014, he was the deputy secretary of energy, in which capacity he also served as the chief operating officer of the Energy Department. In prior tours in government, he served as a White House fellow and as the director of defense policy and arms control for the National Security Council. From 1993 through 1996, he was a special assistant to the president and the senior director for nonproliferation and export controls at the National Security Council.