id	keyword
easat-4623	electric
easat-4623	propulsion
easat-4623	energy
easat-4623	systems
easat-4623	load
easat-4623	emissions
easat-4623	ship
easat-4623	consumption
easat-4623	power
easat-4623	fuel
easat-4623	management
easat-4623	lpd
easat-4623	operations
easat-4623	efficiency