Partnership for Advancing the Transition to Hydrogen UK Hydrogen Association September 20, 2005 New NHA Contract with Electric Power Research Institute (EPRI) TTC staff will be supporting a new National Hydrogen Association (NHA) contract with EPRI to assist in creating and implementing a plan for a hydrogen-electric economy workshop with utilities. The purpose of this work is to facilitate development of utility business strategies in hydrogen, and to finalize development and start-up of a new hydrogen utility group that will be the forum for discussion of ongoing utility efforts in hydrogen.