AROUND THE WORLD IN 80 DAYS

NAPLES - HYDROGEN BUNKERING ROUTE PLANNER

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Naples is the regional capital of Campania and the third-largest municipality in Italy after Rome and Milan. Their 2,800-year history has left it with a wealth of historical buildings and monuments, from medieval castles to classical ruins, and a wide range of culturally and historically significant sites nearby, including the Palace of Caserta and the Roman ruins of Pompeii and Herculaneum.

In 1995, the historic centre of Naples was listed by UNESCO as a World Heritage Site, a United Nations programme which aims to catalogue and conserve sites of outstanding cultural or natural importance to the common heritage of mankind.

The city is situated on the Gulf of Naples, on the western coast of southern Italy; it rises from sea level to an elevation of 450 metres (1,480 ft). The small rivers which formerly crossed the centre of the city have since been covered over by construction. It lies between two notable volcanic regions, Mount Vesuvius and the Campi Flegrei. Naples is a major national and international tourist destination, being Italian and European top tourist cities.

The port of Naples runs several public ferry, hydrofoil and SWATH catamaran services, linking numerous locations in both the Neapolitan province, including Capri, Ischia and Sorrento, and the Salernitan province, including Salerno, Positano and Amalfi. Services are also available to destinations further afield, such as Sicily, Sardinia, Ponza and the Aeolian Islands. The port serves over 6 million local passengers annually, plus a further 1 million international cruise ship passengers. A regional hydrofoil transport service, the "Metropolitana del Mare", runs annually from July to September, maintained by a consortium of shipowners and local administrations.

Naples is not hydrogen ready as we write, hence clean fleet operators will have to seek alternative handling facilities to comply with the IMO's 2040 target.

18TH LEG - At a speed of 13 knots the eighteenth leg of the hydrogen powered zero carbon voyage would take just over three days to complete, free of emissions. The demonstration of ZEWT technology in action, could help speed up the transition to non polluting waterborne transport. These projections are only a guide. Many of the ports of call could be bypassed completely to give us a shorter passage.

SOLAR POWERED TRANSIT EXAMPLES - The above table illustrates one of the most likely climate/ocean awareness expedition routes that could be undertaken by the Elizabeth Swan, showing the time elapsed in days for 7 knots average cruising speed, including times for 5 and 6 knot averages - allowing for 10% downtime and 36 days in ports. Hence, although the objective is to reduce the current solar circumnavigation record from 584 days, the event in not an outright non-stop yacht competition in the offshore racing sense.

A RACE AGAINST THE CLIMATE CLOCK: The climate clock is ticking faster, speeding up global warming. Solar power is a proven means of traversing the oceans, but it is too slow for cargo transport as we write. But introduce hydrogen into the equation and we can manage up to 4000nm on hydrogen tanks alone. Using LH2, it might be possible to circumnavigate the globe on one tank full - and using solar in combination, travel Around The World In 80 days.  Without hydrogen bunkering at ports and harbours it is more of a logistical challenge. This is a problem for port authorities and operators all over the globe, a topic for COP26 and similar events - as the world continues to fry on fossil fuels.  http://jules-verne.org/   http://jules-verne.org/

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  AROUND THE WORLD IN 80 DAYS ON LIQUID HYDROGEN - ROUTE PLANNER

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