wind propulsion

Wind propulsion technology testing begins

Norsepower, together with project partners Maersk Tankers, Energy Technologies Institute (ETI) and Shell Shipping & Maritime, today announced the installation of two Norsepower Rotor Sails onboard Maersk Pelican, a Maersk Tankers Long Range 2 (LR2) product tanker vessel.

The Rotor Sails are large, cylindrical mechanical sails that spin to create a pressure differential – called the Magnus effect – that propels the vessel forward. The Rotor Sails will provide auxiliary wind propulsion to the vessel, optimising fuel efficiency by reducing fuel consumption and associated emissions by an expected 7-10% on typical global shipping routes.

The Rotor Sails are the world’s largest at 30 metres tall by five metres in diameter and were installed on the product tanker vessel in the port of Rotterdam. The first voyage with the Rotor Sails installed will commence shortly.

“This project is breaking ground in the product tanker industry. While the industry has gone through decades of technological development, the use of wind propulsion technology onboard a product tanker vessel could take us to a new playing field. This new technology has the potential to help the industry be more cost-competitive as it moves cargoes around the world for customers and to reduce the environmental impact,” said Tommy Thomassen, Chief Technical Officer, Maersk Tankers.

The Rotor Sails have completed rigorous land testing, including thorough testing of various mechanical and performance criteria, and is the first Rotor Sails to be Class approved for use on a product tanker vessel. Extensive measurement and evaluation of the effectiveness of the Rotor Sails will now take place to test the long-term financial and technical viability of the technology. Independent experts from Lloyd’s Register’s (LR’s) Ship Performance team will acquire and analyse the performance data during the test phase to ensure an impartial assessment before technical and operational insights as well as performance studies are published.

Andrew Scott, Programme Manager HDV marine and offshore renewable energy, ETI explained: “We commissioned this project to provide a unique opportunity to demonstrate the untapped potential of Rotor Sails. Auxiliary wind propulsion is one of the few fuel-saving technologies that is expected to offer double-digit percentage improvements. The technology is projected to be particularly suitable for tankers and dry bulk carriers, and this test will assist in determining the further potential for Rotor Sails in the product tanker industry.”

Tuomas Riski, CEO, Norsepower, added: “We have great ambitions for our technology and its role in decarbonising the shipping industry. The installation of our largest ever Rotor Sails in partnership with these industry leading organisations shows that there is an appetite to apply new technologies.

“With this installation on the Maersk Pelican, there are now three vessels in daily commercial operation using Norsepower’s Rotor Sails. Each of these cases represents a very different vessel type and operational profile, demonstrating the widespread opportunity to harness the wind through Flettner rotors across the maritime industry.”

Dr Grahaeme Henderson, Vice-President, Shell Shipping & Maritime, concluded: “The shipping industry faces a major challenge in how it can economically ship the increasing amounts of goods and energy the world demands, whilst lowering its environmental impact. We see significant advantages in embracing, testing and driving innovative technologies that we believe show real promise in helping the shipping industry meet this challenge.”

Norsepower’s Rotor Sail solution is the first data-verified and commercially operational auxiliary wind propulsion technology available for the global maritime industry. When wind conditions are favourable the main engines can be throttled back, saving fuel and reducing emissions, while maintaining speed and voyage time. Each Norsepower Rotor Sail is made using lightweight composite sandwich materials, which ensure the Rotor Sail remains well-balanced and offers a hi-tech, low maintenance solution.

To view a video of the installation please go here

Source: Maersk Tankers

maersk

Fire on the Maersk Honam contained

On Tuesday 6 March 2018 at 15:20 GMT, the Maersk liner vessel Maersk Honam reported a serious fire in a cargo hold. 

Enroute from Singapore towards Suez, the vessel was positioned around 900 nautical miles southeast of Salalah, Oman.

After being unsuccessful in their firefighting efforts, the crew sent out a distress signal and a total of 23 crew members were safely evacuated to the nearby vessel ALS Ceres, which arrived at the scene around 18:30 GMT.

Regrettably, four crew members were missing.

Søren Toft, Chief Operating Officer and Member of the Executive Board, A.P. Moller – Maersk said:

“We’ve received the news of Maersk Honam and the four missing crew members with the deepest regret and are now doing our outmost to continue the ongoing search and rescue operations. This by rerouting our own vessels, with assistance of vessels in the area – most notably ALS Ceres that thankfully acted promptly upon our distress call – and the local authorities,”

The container vessels MSC Lauren, Edith Mærsk and Gerd Mærsk, all enroute in the Arabian Sea, diverted their routes and were expected to arrive in the early morning of Wednesday 7 March local time.

Maersk Line informed the relatives of all crew members and acknowledged that this is a very difficult time for them.

“The evacuated crew is obviously distressed, with two crew members currently receiving medical first aid onboard the ALS Ceres. We will offer crisis counselling for the seafarers signing-off and returning to their families and our thoughts and deepest empathy go out to the families of the crew members that are still unaccounted for. We will offer them all the support we can in this very difficult situation,” says Søren Toft.

The fire was brought under control over the weekend according to the Indian Coast Guard (ICG) some five days after the fatal blaze broke out.

“A thick plume of toxic fumes have now been replaced by white smoke which is a sign of cooling down of metal fire onboard the mega containership,” ICG western region deputy commandant Avinandan Mitra, was quoted as saying.

While the fire is reported to have been brought under control fully extinguishing container fires can be a lengthy process due to the extremely high temperatures generated inside the boxes, with a danger that fire may erupt again.

The ICG has classified the blaze as a “chemical fire”. This raises questions of dangerous cargoes being carried on containerships.

Three out of the four missing crewmen have been confirmed to have perished in the fire and the search for the final unaccounted for member has now been called off.  One other had already been confirmed dead.

Chief Operating Officer, Søren Toft this morning said that ‘Given the time passed and the severe fire damages of the vessel we must conclude by now that we have lost all four colleagues who have been missing since the fire onboard Maersk Honam which began on 6 March. All four families of our deceased colleagues have been informed”.

“Our most heartfelt condolences go out to families of our deceased colleagues. We share their sorrow and do our outmost to support them in this devastating time,” says Chief Operating Officer, Søren Toft.

A thorough search on board the Maersk Honam continues. However, the active search and rescue mission at sea will be brought to a halt. The search and rescue operation began immediately after Maersk Honam had sent out a distress signal on 6 March due to a serious fire aboard. Several container vessels diverted their route to assist in the search and rescue operation”.

22 crew managed to escape the burning ship, although two are reported to be in a critical condition.

The nationalities of the 27 crew members are: India (13), the Phillipines (9), Romania (1), South Africa (1), Thailand (2) and the United Kingdom (1).

The vessel was carrying 7860 containers. Maersk Line have vowed to investigate the matter thoroughly in cooperation with all relevant authorities.

Maersk Honam was built in 2017, has a nominal capacity of 15262 TEU (twenty-foot equivalent unit), and sails under Singapore flag.

Source: Seatrade Maritime News / Maerskline.com

Southampton welcomes its largest container ship

Wednesday 8th November marked the maiden arrival of the Milan Maersk, the largest container ship to visit Southampton.

The Milan Maersk, which is 399m long, 58.6m wide, and can carry 20568 20′ containers, weighs a staggering 214,000 tonnes and is less than a metre shorter than the world’s longest vessel.

The vessel departed Shanghai on October 1, less than a fortnight after entering service, and called into Ningbo, Hong Kong and Yantian in China before arriving in Colombo, Sri Lanka on October 17. It then passed through the Suez Canal before stopping in Felixtowe on November 2 and across the North Sea to Rotterdam.  From Rotterdam, the ship made her way to Southampton, where it headed back to sea in the early hours of this Thursday morning towards Bremerhaven and Rotterdam before heading back to Suez and the Far East.

Milan Maersk is a new Triple-E class container ship. The Triple-E class is among the largest and most efficient fleet of container vessels in the world. In 2016 the largest container vessel calling in Southampton had a capacity for 16,000 containers. And this year we have so far welcomed MOL Triumph and MOL Trust with a capacity for 20,170 containers. Milan Maersk is one of the largest vessels of her type in the world with a capacity for 20,568 containers – that’s nearly 400 containers more than MOL Triumph.

The megaship belongs to the second generation of Maersk Line’s Triple-E class (Economy of scale, Energy efficient and Environmentally improved) and is part of a series of eleven container ships, which will be delivered by the end of 2018.

Milan Maersk’s propulsion and software system creates energy savings which aims to reduce carbon emissions per container vessel by 35 percent.

ABP Southampton Director, Alastair Welch said: ‘Milan Maersk is just the latest of these new mega ships to visit the Port of Southampton. Not only are these vessels bigger, they are much cleaner too and we are seeing more of these new generation of ships visiting across the port’s key trades. The Port of Southampton is ideally suited to welcome these megaships.’

To view a video of the arrival please click here

Source: Daily Echo

Images are courtesy of Solent Photographer Andrew Sassoli Walker