Carnival Cruise Line to lead the charge as first PortMiami shore power connection World's largest cruise company continues to outpace its fleetwide 2030 shore power target MIAMI, June 17, 2024 /PRNewswire/ -- Shore power has arrived for ships docked at PortMiami, and today, Carnival Conquest represented Carnival Corporation & plc (NYSE/LSE: CCL; NYSE: CUK), the world's largest cruise company, at a celebratory event announcing it will be the first cruise ship to plug into landside electrical power at the cru ...