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Energy Efficient Systems News

31 Jul 2023

Greening the U.S. Federal Fleet

(Credit: U.S. Navy)

The international shipping industry as a whole is responsible for 2% to 3% of global greenhouse gas emissions, and if nothing changes, those will increase by 250% by 2050, according to the International Maritime Organization (IMO). Sobering numbers like these have made reducing emissions across the sector a focus for governments, shipbuilders, environmentalists, vessel owners and technology suppliers alike.The United States federal ship fleet, excluding combat ships, consists of various types of vessels utilized for civilian purposes. This fleet of vessels makes the U.S.

16 Mar 2023

Rebuild, Reuse, Recycle: Norwegian Yard Completes Two Retrofit Projects for Brazilian Offshore Vessel Owner

©Green Yard Kleven

Norway's Green Yard Kleven has completed and delivered two retrofit projects for the Brazilian shipowner Oceanica. Oceanicasub Vlll and Oceanicasub lX have been rebuilt from offshore supply vessels to advanced offshore vessels for ROV- and crane operations."Both rebuilding projects were largely based on reused equipment and focused on sustainability at the request of the shipowner, which is very relevant to our activity. Our experience from both new buildings, retrofit, and recycling of ships came in handy in the projects


13 Sep 2021

HVAC: Three Challenges to Challenge Engineers

©  Vilhelm / Adobe Stock

“On the 27th of July, 1850, I sailed from Baltimore in the ship Nonantum, of Boston, (Bates, master,) bound to San Francisco. In the ship's hold was stowed 1,050 tons of coal. The second morning after the commencement of the storm, smoke had been discovered between decks. The alarming truth instantly flashed upon our minds. The gas that originated from the coal had generated fire. They next proceeded to close the hatches, and caulked every seam tightly, in the hope of arresting the progress of the fire it was impossible to extinguish.” -Incidents On Land and Water


23 Dec 2016

Evac Systems Ordered for ‘Global Class’ Cruise Ships

MVW Global Class © MV WERFTEN

German shipyard MV WERFTEN, a wholly owned subsidiary of Genting Hong Kong, said it will install the Evac Complete Cleantech Solution on board two new Global Class ships for Asia-Pacific cruise line Star Cruises. The contract also covers two optional cruise vessels of the same class in the future. Star Cruises’ Global Class vessels are specifically designed for the growing Asian market. Delivery of the two 201,000 GT vessels is scheduled for 2020 and 2021. At over 340 meters long, the new vessels will be the largest ever built at the shipyards of MV WERFTEN.

26 Jun 2016

Ovation Of The Seas Sets Sail From China

Royal Caribbean christened their third Quantum class cruise ship, Ovation of the Seas, to huge fanfare in a ceremony in Tianjin, China. The event marked the first time a Royal Caribbean ship has been named in China, and actress Fan Bingbing became the company’s first ever Chinese “godmother”. The celebrations culminated with the maritime tradition of breaking a Champagne bottle on the hull of the ship, wishing good fortune on the ship and all passengers who sail on her. “We are excited to bring our newest and most technologically advanced ship to China,” said Michael Bayley, Royal Caribbean’s president & CEO. The vessel is one of the largest cruise ships ever built, accommodating 4,180 guests at double occupancy and 1,500 international crew members.

08 Apr 2016

Ovation of the Seas Delivered

Photo: Meyer Werft

Meyer Werft delivered the 168,660-gt cruise ship Ovation of the Seas to the U.S. cruise operator Royal Caribbean Cruises Ltd. today in Bremerhaven. The third ship of the Quantum class sets new standards in terms of eco-friendliness, according to the shipbuilder: it features highly energy-efficient systems, optimized hydrodynamics, heat recovery, an effective underwater paint coating, a state-of-the-art exhaust gas treatment plant (hybrid scrubber) as well as energy-saving LED lighting systems.

02 Jun 2015

What's New at Alfa Laval?

Alfa Laval PureDry and PureBilge integrated system

Alfa Laval, a provider of specialized products and solutions based on heat transfer, separation and fluid handling technologies, addresses engineering and environmental requirements in a wide range of areas. The company recently announced a number of new developments and products for use in ballast water treatment, oily waste treatment, and exhaust gas cleaning. As IMO ballast water legislation nears implementation and with the USCG Ballast Water Discharge Standard already in effect


24 Mar 2015

Efficient Computer Control with G&D

Server room of a VanOord dredger: Extremely robust and durable G&D products for special applications fulfill all technical requirements.

For centuries, mariners have relied on paper maps to navigate the world’s oceans and waterways. Today, the computer technology used on board literally controls the vessel. Along with computers, KVM technology enters ships across the world. German manufacturers Guntermann & Drunck GmbH (G&D) were already working on KVM solutions before this technology had a name. The company was founded by Udo Guntermann and Martin Drunck in 1985. Maritime Reporter & Engineering News asked CEO Roland Ollek how a medium-sized German company has managed it to become part of numerous prestigious shipping projects.

12 Jan 2015

Great Ships of 2014: Quantum of the Seas

The 167,800 gt Quantum of the Seas. (Photo: RCL)

Meyer Werft delivered the latest in a long line of cruise ships that grow ever larger and more spectacular in their outfit, final finish and performance. The 167,800-gt cruise ship Quantum of the Seas was built for and delivered to Royal Caribbean Cruises Ltd. (Miami). This is the first ship of the Quantum class. It features highly energy-efficient systems, optimized hydrodynamics, heat recovery, an effective underwater paint coating, a state-of-the-art exhaust gas treatment plant (hybrid scrubber) as well as energy-saving LED lighting systems.

12 Nov 2014

Quantum of the Seas Sails into New York Harbor

Photo: Royal Caribbean

Royal Caribbean's newest cruise ship, Quantum of the Seas, arrived in the New York Harbor in the early morning hours on November 10. The 167,800-gt cruise ship, built by MEYER WERFT, departed from Bremerhaven to Southampton October 28, 2014, from where she embarked on her Atlantic crossing on November 2. Quantum of the Seas arrived to New York Harbor Monday, passing under the Verazzano Bridge and past the Statue of Liberty before heading into her homeport, New Jersey’s newly refurbished Cape Liberty port.

29 Oct 2014

Cruise Shipping: RCL's 'Quantum of the Seas' Delivered

Photo: MEYER WERFT

MEYER WERFT delivered the 167,800-gt cruise ship Quantum of the Seas to the U.S. cruise operator Royal Caribbean Cruises Ltd. yesterday in Bremerhaven. According to the builder, the first ship of the Quantum class sets new standards in terms of eco-friendliness, featuring highly energy-efficient systems, optimized hydrodynamics, heat recovery, an effective underwater paint coating, a state-of-the-art exhaust gas treatment plant (hybrid scrubber) as well as energy-saving LED lighting systems. The ship can accommodate 4,180 guests in 2,090 cabins, and is staffed by a crew of approximately 1,550.

15 Apr 2013

Australian Coal Port Expansion Contract

Abbot Point, Queensland: Photo courtesy of BMY

BMT & Adani Mining Pty Ltd (Adani) to design expansion at the Adani Abbot Point Coal Terminal at Abbot Point, north of Mackay, Queensland. The collaboration will involve BMT engineers from Australia (BMT WBM) and India (BMT Consultants (India)) working closely together with Adani at its head office in Ahmedabad, India. The proposed ‘T0’ expansion of the coal terminal at Abbot Point will have a capacity of 70 million tons per annum of product coal and together with the existing ‘T1’ terminal, will deliver a total capacity of 120 million tons per annum.

10 Oct 2012

Meyer Werft Delivers Cruise Ship 'Celebrity Reflection'

'Celebrity Reflection': Photo credit Celebrity Cruises

Celebrity Cruises take delivery of their new cruise ship in the Dutch port of Eemshaven. The 126,000 gt Celebrity Reflection is the fith ship out of a series of five cruise ships the German shipyard is building for Celebrity Cruises. The owners and the shipbuilders have developed and built another extremely eco-friendly ship with highly energy-efficient systems, a solar power system, optimised hydrodynamics, a very efficient underwater hull coating and an energy-saving lighting system using LEDs, all cut back the ship's energy demand considerably.

30 Mar 2012

Cruise Line Chooses ABB to Supply Power, Propulsion Systems

ABB, the power and automation technology group, has won an order to provide complete power plant and propulsion systems for the first new build ship for German cruise operator TUI Cruises. The ship is being built in Finland at the STX Europe yard in Turku. TUI Cruises, a joint venture between German tourism company TUI AG and Royal Caribbean International, is increasing its passenger capacity to serve the growing sea vacation market in German-speaking markets. Shipbuilder STX Europe has worked with ABB on numerous marine projects; ABB’s ability to deliver energy efficient systems was a key decision driver in this project. ABB’s delivery will help the new ship maximize its onboard energy efficiency while providing a reliable power supply for all equipment and systems


29 Mar 2012

ABB Wins Marine Order in Finland

Zurich, Switzerland – ABB has won an order to provide complete power plant and propulsion systems for the first newly built ship for German cruise operator TUI Cruises. The ship is being built in Finland at the STX Europe yard in Turku. TUI Cruises, a joint venture between the German tourism company TUI AG and Royal Caribbean International, is increasing its passenger capacity to serve the growing sea vacation market in German-speaking markets. Shipbuilder STX Europe has worked with ABB on numerous marine projects; ABB’s ability to deliver energy efficient systems was a key decision driver in this project. ABB’s delivery will help the new ship maximize its onboard energy efficiency while providing a reliable power supply for all equipment and systems


16 Feb 2012

Disney Fantasy: German Shipbuilding at its Best

Disney Fantasy was delivered by Germany's Meyer Werft, the "Cradle of Cruise Ships."

These are the pictures which are going around the world on the occasion of towing again an enormous cruise ship out of the covered building docks and pull it in high precision work via the very narrow inland waterway across the grassland of the river Ems towards the open ocean. These pictures brings the city of Papenburg, with its 35.000 residents, into focus. The pictures are unreal as well as fascinating. With its periodical rerun, always then, when a new cruise ship leaves the Meyer Werft of Papenburg, they are burnt into the memory as a kind of an icon of the new ultra-modern Northwest.