The International Maritime Organization (IMO) regulations limiting the sulphur content of bunker fuel to 0.5 per cent, a reduction of over 80 per cent from previous levels, takes effect on 1 January 2020. The new regulation is part of the organisation’s commitment to reduce greenhouse gas emissions, particularly CO2, from the world’s merchant fleet by at least 50 per cent over the next three decades. This will require tremendous changes within the maritime sector, with the development of a commercially viable net zero CO2 emission paths to comply with the new IMO mandate: switching to low-sulphur fuel but at a higher cost; continuing to use high-sulphur fuel but installing ‘scrubbers’ to clean the exhaust; or using a cleaner alternative fuel, such as liquefied natural gas (LNG), which requires engine modifications and the installation of large cryogenic fuel tanks.
In addition, a number of auxiliary propulsion and fuelsaving devices, such as Flettner rotors, fuel cells, solar cells, batteries, kites and sails, are being experimented with to improve vessel efficiency and reduce pollution. Some are limited to wind-prevalent routes vessel needed by 2030 to cut average carbon intensity, or CO2 per tonne-mile, by at least 40 per cent.
At a recent forum on shipping held in Greece an executive with a major banking group cautioned shipping companies: ‘This is the end of the shipping industry as you know it’; 11 banks with over $100 billion in shipping loans have now agreed on an emission baseline to assess climate risk and shipping companies’ ability to meet international reduction targets if their businesses are to continue to receive financing.
هذه القصة مأخوذة من طبعة January 2020 من Ships Monthly.
ابدأ النسخة التجريبية المجانية من Magzter GOLD لمدة 7 أيام للوصول إلى آلاف القصص المتميزة المنسقة وأكثر من 9,000 مجلة وصحيفة.
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هذه القصة مأخوذة من طبعة January 2020 من Ships Monthly.
ابدأ النسخة التجريبية المجانية من Magzter GOLD لمدة 7 أيام للوصول إلى آلاف القصص المتميزة المنسقة وأكثر من 9,000 مجلة وصحيفة.
بالفعل مشترك? تسجيل الدخول
PROPULSION REVOLUTION
Jim Shaw summarises the efforts being made by the world’s shipping industry to reduce greenhouse gas emissions from ships, and how these efforts are reshaping marine propulsion and vessel design in light of new IMO 2020 regulations.
THE HISTORIC FERRY BORE
Thomas Rinaldi profiles the historic motor ship Bore, now a combination museum and hotel ship docked permanently in Turku, originally built in 1960 by Oskarshamn shipyard in Sweden as the car/passenger ferry Bore for the Steamship Company Bore.
On duty from the Thames to Mesopotamia
Russell Plummer recalls the contribution made by excursion ships and ferry paddle steamers, large and small, during the two World Wars.
Space Ships
Patrick Boniface describes the ocean ships that recovered the space ships involved in the Apollo and Skylab missions of the 1960s and 1970s.
Hebridean Isles West Coast Stalwart
Marking her 35th anniversary in 2020, Caledonian MacBrayne’s long-serving stalwart Hebridean Isles can be found as one of two regular vessels serving Islay on Scotland’s west coast. Mark Nicolson looks at a vessel which is a popular sight wherever she goes, with her name appropriately reflecting the areas served by CalMac.
Spirit Of Discovery
Saga Cruises’ first new cruise ship in its history, Spirit of Discovery, made her debut in July. William Mayes went on board to assess the facilities on the new ship, which is arguably the most significant new cruise ship for Britain since Oriana of 1995.
Bravo!
Memories of the decrepit-looking cargo ship Bravoaltona arriving at Avonmouth in September 1976, and an awareness of a fleet of former Dutch ships with names commencing Bravo, led Malcolm Cranfield to research two different Greek-owned fleets.
The World's Biggest Ships
A decade and a half ago Ships Monthly reported on the world’s biggest ships and most have continued to grow, as Jim Shaw reports.
ACL G4 Class Profile Of The New G4 Class Of Con-ros
Matt Davies goes behind the scenes on Atlantic Container Line’s new G4 ships, which are the largest con-ros in the world.
A Great British Ship
SS Great Britain is a ship worthy of the name ‘Great’. When launched in 1843, she was the biggest ship in the world, had an iron hull and was fitted with a steam-powered propeller. James Hendrie describes her career, which ended with her being placed on display in Bristol, the city where she was built.