Michael W. Rencheck has been named American Electric Power vice president – nuclear engineering.
Nicholas P Guarriello, P.gif., has been named R.W. Beck president and CEO.
J. Wayne Leonard has been elevated from president and COO to CEO at Entergy Corp, taking over from interim CEO Robert v.d. Luft, who will continue to serve as chairman. Donald Hint¥will replace Leonard as president.
Bruce Kenyon has been named president and CEO of Northeast Nuclear Energy, a new generation operating group within Northeast Utilities.
P. Chrisman “Chris” Iribe has been named president and COO of U.S. Generating Co. p