Hybrid Electric Gas Turbine Propulsion News

USS Makin Island (LHD 8) is the last in a series of 8 amphibious assault ships of the WASP-class built by Northrop Grumman Shipbuilding at its Pascagoula, Miss. shipyard. Though last, it is the first in the series fitted with hybrid electric gas turbine propulsion, and recently returned to its San Diego homeport after its first deployment. “During the seven-month deployment, the ship’s hybrid-electric propulsion system saved more than four million gallons of fuel resulting in an estimated cost savings in excess of $15 million,” the Navy claims.