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The South Korean government has presented a new initiative promoting eco-friendly ship technologies. Illustration. Image Courtesy: HMM. Entitled “2030 Green Ship-K Initiative”, it is part of the country''s Act on
Energy Storage Technology is one of the major components of renewable energy integration and decarbonization of world energy systems. It significantly benefits addressing ancillary power services, power quality stability, and power supply reliability. The cathode comprises oxygen. Both are available from the environment and thus decreasing
Introduc the IHI Group''s Technology, Technical Information, First Environmentally Friendly Next-Generation Electric Propulsion Ship System in Japan System integration enabling to reduce CO2 emissions by 30% Since batteries use the direct-current based energy storage method, connection to the DC grid is simpler than connection to the AC grid
In a big step toward advancing decarbonization efforts, Japanese shipping titan NYK and compatriot civil engineering company Oono Development have joined forces through a Memorandum of Understanding
As the first of their kind in the world, the ship will feature fully electric propulsion, battery energy storage, and hydrogen fuel cell technology, as well as being performance
To address these issues, there is a growing demand for renewable, cost-effective, and environmentally friendly energy storage materials to replace current components. 11,12. Taking inspiration from nature, which has evolved energy conversion and storage systems over billions of years, researchers are exploring biomolecule-based electrode
United European Car Carriers (UECC) has taken a step toward enhancing its eco-friendly fleet by contracting China Merchants Jinling Shipyard Nanjing to build up to four new multi-fuel battery hybrid car carriers. These vessels, slated for delivery starting in 2028, will feature advanced dual-fuel engines designed for LNG and low-carbon fuels, combined with a
Hybrid energy systems that combine multiple energy sources are also becoming increasingly popular, allowing ships to operate in a more autonomous and environmentally friendly manner. In addition, the development of energy storage in battery systems and the use of fuel cells are opening up new prospects for long-term autonomous operation of ships.
Kongsberg Maritime (KM) has been contracted to supply waterjet propulsion and control systems for what has been described as ''the world''s most technically advanced and environmentally friendly Search and Rescue (SAR) vessel''. Under the project title ''Smart Saver'', the SAR vessel is being built for Norway''s Sea Rescue Society Redningsselskapet.
In response, the International Maritime Organization has introduced a series of initiatives aimed at curbing emissions during ship navigation and berthing, including the Energy Efficiency Design Index (EEDI), the Carbon Intensity Index, the Ship Energy Efficiency Management Plan, and the Ship Environmental Index (IMO, 2023). These measures are
HD HHI works together with Seoul National University to develop eco-friendly ship technology through the advancement of sloshing technology. Transport & Storage; Technology & Innovation; Hydrogen Valleys, Hubs & Corridors The companies awarded by MEA get the opportunity to work closely together with a transnational team of Marine Energy
Due to the increasing attention toward using eco-friendly energy sources to curb air pollution, renewable energy technology is becoming more prevalent in energy and emission management systems. As a result, further research in this area could explore the viability of incorporating alternative forms of green energy, such as wave and wind energy, into these
Waste away: exploring sustainability initiatives on-board cruise ships. From an icebreaker powered by liquefied natural gas, to community-friendly itineraries and initiatives designed to eliminate millions of plastic water
Illustration; World''s first LNG hybrid expedition cruise ship; Photo by: Vard. Here is a look back to the articles published by Offshore Energy – Green Marine in 2021
An economical, secure, and eco-friendly energy storage option is saltwater batteries. Brine batteries are still less efficient and have a lower energy density than conventional batteries, although they are not as widely used in situations with high energy demands.
With its Aquarius MRE system, Eco Marine Power is planning to help large vessels tap into solar and wind power to reduce their emissions and fuel consumption. Company director Greg Atkinson explains the inner
In contemporary society, various industries need more and more energy to meet their growing demands; nevertheless, the consumption of non-renewable energy causes great harm to the environment .The large-scale use of non-renewable energy will not only lead to the inevitably shortage of resources in the future, but also gives rise to a series of international
Aluminum is widely used in new energy, aerospace, and defense industries due to its excellent ductility , corrosion resistance , conductivity and thermal conductivity , and low density .Currently, the mainstream method for industrial mass production of aluminum is still the molten salt electrolysis , where fluoride molten salt is considered the most suitable
Therefore, each system has a different role varying from the ship type. As a result of reviewing power generation, energy storage, and propulsion topologies, a ship-specific approach is prepared to provide general guidance on how different energy storage, power generation systems, and propulsion architecture can be useful.
Nakilat has placed orders with South Korea''s Hyundai Samho Heavy Industries (HSHI) for the construction of two 174,000 cubic metre (cbm) LNG carriers and four 88,000 cbm very large LPG/ ammonia gas carriers. In a
Wärtsilä has signed a ten-year optimised maintenance agreement for Wasaline''s new dual-fuel, hybrid ferry Aurora Botnia. Built at the RMC shipyard in Finland, the Aurora Botnia''s propulsion is based on a hybrid solution featuring the Wärtsilä 31DF dual-fuel engine and batteries. The ship will operate with four Wärtsilä 31DF engines, Wärtsilä''s LNG
Amid the intensifying global environmental crisis, the role of fuel cells as a clean and sustainable energy solution has gained prominence .The shipping industry, while vital for global trade and economic growth, contributes significantly to greenhouse gas emissions and air pollutants, necessitating environmentally friendly alternatives .Fuel cell ships offer a
With Hanwha''s Ocean''s experience in shipbuilding and eco-friendly ship technology, these joint company efforts are accelerating the development of an eco-friendly vessel value chain. “The successful
Second on our top eco-friendly cruise ships list is the majestic Ambience, a part of the Ambassador Cruise Line''s fleet. Ambience sailed for the first time in 2022. It employs
Meanwhile, the Haiying 82,000-ton methanol dual-fuel bulk carrier was designed to meet the various new regulatory requirements. The ship can be equipped with
MF AMPERE-the world''s first all-electric car ferry . The ship''s delivery was in October 2014, and it entered service in May 2015. The ferry operates at a 5.7 km distance
The fuel cell system (FCS) is commonly combined with an energy storage system (ESS) for enhancing the performance of the ship. Consequently, the battery ESS size and power allocation strategy are critical for the hybrid energy system. This paper focuses on designing a method to solve these two problems.
Through the activities with the first ship, IPS acquired insights into size reduction using a cooling water system for the DC grid system, individual control through asynchronous electricity
Speaking at a press briefing on Thursday (1 February), the International Maritime Organization''s (IMO) new Secretary-General Arsenio Dominguez set out the plan for the next four years aimed at ensuring ''safer,
With Hanwha''s Ocean''s experience in shipbuilding and eco-friendly ship technology, these joint company efforts are accelerating the development of an eco-friendly vessel value chain. “The successful completion of this project is the result of synergy resulting from the industry-leading expertise and experience of both companies,” said Head of Hanwha