Mario Zanetti23:39
Let's talk about shipping in general. We're talking about passengers and cargo. Eighty percent of the world's goods travel by sea. The impact of greenhouse gases emitted by sea transport is two percent. Of this two percent, cruises are clearly a very small part, so numerically the impact is actually very limited. Then it's also true that, by the way, the cruise world has always been at the forefront in its sensitivity to environmental issues. I'll give you our example. Costa prepared its first certified sustainability report in 2007, when sustainability wasn't even fashionable. Nobody was talking about these topics. We started that journey from there. And even within a world like shipping, where the numbers say the impact is of a certain type, the cruise world has actually always been at the forefront of technological innovation. Today's cruise ship is large, it carries many passengers, but inside it's a city that has standards that are unmatched on land, and almost unrepeatable. Let me give you some examples here too. Our ships have about 90% water independence, meaning they produce the drinking water they use almost entirely, and when this water is released, it undergoes purification processes that make it potable even before it's returned. On board the ships, there is 100% waste separation. We know that the most virtuous cities in Italy, for example, reach about 70%. Another major topic that is a perception different from reality concerns food. Food waste per person on board a ship is about 20% lower than what we all produce on land. It may seem surprising, but the reality is that it's obvious. When we go grocery shopping, we don't have predictive models that tell us what we should cook and what we will eat next month. Here we have them. We don't have machines that eliminate waste in food processing, here we have them. Over the years, this has become a world that has made efficiency and therefore sustainability practices part of our business. Then there is clearly propulsion, which is one of the elements that receives the most attention, but also the most investment. Right now we are on board a ship that was the first in an order of ships that Carnival Corporation placed for liquefied natural gas, which is currently a transition technology, not yet a final destination technology, but it's the one that allows for the reduction of particulate matter and a whole series of pollutants better than any other. This is a ship that is ready to receive bio or e-fuels, which come from biological or synthetic processes. These are ships that, like all ships, not only in our fleet but in the global cruise fleet, one in two ships is ready to connect when in port to the shore power grid. Of the world's ports, about 3% are ready; of the Mediterranean ports, there is one ready. So for our world, sustainability has become a business model. Technology is normally adopted on cruise ships and then it moves to the rest of the ships. All our ships are equipped with exhaust gas cleaning systems. We have technologies that work on the hydrodynamics of the ships, from special paints that reduce friction, and thus by reducing friction, they reduce emissions, to systems of air bubbles that are produced, that surround the hull and dramatically cut down friction and therefore consumption. We are working hard. Our ambition is to reach 2050 with a zero-emission ship. And this will be the result of a combination of technologies. As of today, there is no zero-emission technology. Those in research and development currently see it as a combination of batteries, it will be a combination of connecting to shore power when in port, to the shore grid, alternative fuels. And all of this is already being tested today so that this whole set of technologies can then be combined, and we can meet our ambition of having the first zero-emission ship.