Hybrids have been announced for the new Escalades, Tahoes, and Yukons.

http://www.autoweek.com/apps/pbcs.dl.../60201002/1041

http://www.autoweek.com/apps/pbcs.dll/article?AID=/2005...rchID=73234373194198

Think this will ever make it to the H2? 25% better fuel ecomony, but what about power, torque, etc.?