Propulsion Technologies News

A record wave of global investment in new ships is translating into sustained growth for Germany's marine equipment industry, with suppliers reporting rising revenues, strong order books and growing optimism despite mounting geopolitical and competitive pressures.According to the latest industry survey from VDMA, Germany's maritime supplier sector posted average revenue growth of 5.2% in 2025, marking its fourth consecutive year of expansion. The results underscore how a historic global shipbuilding cycle—driven by fleet renewal…

How well do we really understand the electrical systems powering today’s vessels? Many of us realize how important electricity is to our modern world but may be a bit shaky on the specifics. The Welsh comedian Tommy Cooper once joked, "Electricity is a wonderful thing. Do you realize that if we didn't have electricity, we'd be watching television by candlelight?"For those who have worked on vessels for many years, the increasing complexity may be a sore point, especially for those who have been hands-on in their careers and been zapped a few times.

Fleetzero, a U.S.-based developer of marine technology, has announced a collaboration with Thoma-Sea Marine Constructors, a leading U.S. shipbuilder, and Glosten, a Seattle-based global naval architecture and marine engineering firm, to accelerate the development and deployment of integrated autonomous vessel solutions for commercial maritime, government, and defense customers.The partnership brings together Fleetzero's Leviathan™ Battery Energy Storage System, propulsion technologies…

The latest installations of wind propulsion technology on large commercial vessels have pushed the global fleet of cargo ships capable of harnessing wind energy beyond the 100-vessel milestone, representing over five million tons of deadweight (DWT) cargo carrying capacity.The passing of this milestone marks a turning point in the uptake of wind propulsion in the commercial fleet. What was once widely viewed as a niche or historical form of ocean transport is now emerging as one…

Clean energy company MarineSolar Energy Solutions has conducted a pilot trial of its NanoDeck photovoltaic (PV) energy system on RTM Cook, a Rio Tinto-owned vessel, as part of a non-commercial evaluation of the technology in real-world marine conditions.The trial marks a significant step in testing MarineSolar’s energy-saving PV technologies under some of the most challenging real-world marine conditions. NanoDeck is designed to deliver retrofittable renewable power for ships both at sea and in port…

RINA has signed a memorandum of understanding (MoU) with South Korea’s Hanwha Group to promote the adoption of battery-hybrid propulsion systems in the maritime sector.The agreement involves Hanwha affiliates Hanwha Power Systems, Hanwha Aerospace and Hanwha Engine, and targets the development of hybrid propulsion solutions for both newbuild vessels and retrofits, with a focus on the roll-on/roll-off ferry segment.The partners said the collaboration aims to accelerate the transition to lower-emission vessels by combining Hanwha’s expertise in propulsion…

Asia Pacific Maritime (APM) 2026 kicked off today to a record-breaking turnout, with its largest-ever edition occupying 6 exhibition halls across 2 levels at the Sands Expo & Convention Centre, Marina Bay Sands Singapore. Bringing together 819 exhibitors, including 20 international pavilions, the 19th edition sets the stage for three days of industry dialogue, innovation & tech breakthroughs in maritime collaboration, under the theme “Future of Vessels, Solutions for Tomorrow”.Navigating…

GT Wings has signed a Memorandum of Understanding (MoU) with Zunsion Technology in China to establish a strategic manufacturing partnership for its AirWing Jet Sail wind propulsion system.The agreement creates a framework for industrial scale production of AirWing units in China, combining GT Wings’ wind propulsion technology expertise with Zunsion’s automation manufacturing capabilities.The MoU establishes the foundation for a long-term industrial collaboration aimed at accelerating…

Hamburg Messe und Congress is establishing "all about ports" (September 2-3, 2026, Hamburg), an international conference with an accompanying exhibition. The event takes a comprehensive look at modern port infrastructure, technologies and processes. Together with other international industry events, Hamburg will become a meeting point for the port industry, the maritime industry and digital logistics at the beginning of September. The event positions itself as a platform for practical solutions…

A research-engine test bench at Everllence’s Augsburg site has been upgraded to enable hydrogen combustion.The new development occurred under the umbrella of the HydroPoLEn project, an Everllence partnership with industry leaders and research institutes. The project is supported by funding from the German Federal Ministry for Economic Affairs and Energy within the framework of the Maritime Research Programme.HydroPoLEn is focused on creating sustainable propulsion solutions for the maritime sector, addressing the urgent need for environmentally-friendly technologies in global shipping.

With a growing focus on mitigating climate change and progressing toward the International Maritime Organization’s (IMO) 2050 net-zero target, the marine sector is under intense pressure to decarbonize. Today, maritime transport emits nearly one billion tons of CO2 annually, representing roughly 2-3% of all energy-related carbon emissions worldwide .Substantial progress has been made over the past decade in reducing emissions from small commercial and coastal vessels via all-electric and diesel-electric propulsion (DEP) systems.

The International Association of Classification Societies (IACS) has announced a landmark revision to its Unified Requirement UR M78, introducing comprehensive safety requirements for marine engines fueled by ammonia. This update marks a pivotal step toward achieving the maritime industry’s decarbonization goals and supporting the transition to zero-carbon fuels.The newly published Rev.4 of UR M78 expands its scope to include ammonia as an approved fuel for reciprocating internal combustion engines.

Four Hanwha Group companies — Hanwha Power Systems, Hanwha Ocean, Hanwha Aerospace, and Hanwha Systems — signed a memorandum of understanding (MoU) with shipping company HMM and Korean Register (KR) to jointly develop and demonstrate next-generation carbon-free ship propulsion systems.The partners will jointly conduct concept design for next-generation propulsion systems — including an integrated solution combining an ammonia-based gas turbine and fuel cells for 7,000–8,000 TEU-class container vessels…

No civilian maritime nuclear facilities have been commissioned in over four decades, but there’s been three major reports released this month on their future potential.DNV’s latest report, Maritime nuclear propulsion: Technologies, commercial viability, and regulatory challenges for nuclear-powered vessels, provides a regulatory perspective on security, one of the key challenges for future adoption. As it says: Safety, security and non-proliferation remain paramount. Future installations must be designed to withstand collisions, groundings, and external threats such as sabotage or piracy.

Growing environmental pressures are reviving interest in nuclear propulsion as a potential long-term route to decarbonize shipping, DNV said in a new paper, despite there being no civilian nuclear-powered vessels built for more than four decades.DNV’s latest report, Maritime nuclear propulsion: Technologies, commercial viability, and regulatory challenges for nuclear-powered vessels, highlights how maritime nuclear technologies differ from land-based reactors, and emphasizes the need to address technological…

Finland-based Aboa Mare has strengthened its maritime training capabilities by investing in a K-Sim Engine Full Mission and Desktop Simulator system from Kongsberg Maritime.The delivery is set to be completed in the first quarter of 2026 and will include some of the most advanced simulator models available, comprising both conventional and next-generation propulsion technologies, such as hybrid, battery, dual-fuel, LNG and methanol-fuelled engines.With the new simulator, Aboa…

Lloyd’s Register (LR) has released the latest edition of its Fuel for Thought series, highlighting the role of biofuels in the superyacht sector’s energy transition. Fuel for Thought: Biofuels for Yachts, launched during the Monaco Yacht Show, positions hydrotreated vegetable oil (HVO) as a practical, drop-in alternative to conventional marine fuels. With mounting pressure to reduce greenhouse gas (GHG) emissions, particulate matter and sulphur oxides, HVO is emerging as a leading drop-in solution.

At Gastech 2025, HD Korea Shipbuilding & Offshore Engineering (HD KSOE) and HD Hyundai Heavy Industries (HD HHI) received approval in principle (AIP) from ABS for its concept design of a 16,000 TEU container ship with an electric propulsion system.ABS completed design reviews based on class requirements, analyzing the power system including key elements such as power generation, power conversion and propulsion motors.“ABS, HD KSOE and HHI share a commitment to leveraging our combined resources and expertise to advance electrical applications in the maritime industry.

Industry coalitions ZESTAs and the SASHA Coalition have announced a partnership to drive policy and industry action on green shipping technologies.The two coalitions, collectively representing 70 leading companies, have committed to combining their efforts to advocate for policy supporting absolute zero emission solutions combining hydrogen, battery-electric and wind propulsion technologies. Aurelia Leeuw, Director of EU Policy at the SASHA Coalition, said: “Pooling our expertise to drive maritime decarbonization, the SASHA Coalition and ZESTAs together are more than the sum of our parts.

The keel laying of the new research vessel, Thuwal II, for the King Abdullah University of Science and Technology (KAUST) at the Freire Shipyard marks the beginning of a new chapter in marine research in Saudi Arabia, driving innovation in this crucial field for the country. The contract for the newbuild was announced in August 2024.“The RV Thuwal II represents a decisive step in our commitment to strengthen Saudi Arabia's scientific infrastructure and protect the Red Sea ecosystem. This new addition will open the door to high-impact technology collaborations in the region.

The Port of Tyne has purchased the UK’s first fully electric foiling pilot vessel, a significant milestone for the Port and the UK’s maritime sector. The vessel, scheduled to be delivered before the end of the year, will be used to transfer pilots onto the ships, delivering essential goods and cargo to the northeast of England.This investment by the Port of Tyne is aimint to further enhance both the safety and efficiency of the Port’s operations. It is also another major step…

The ocean sector finds itself in a critical moment, especially as the demand to decarbonize grows. Though long-haul is still the biggest emitter in the maritime industry, the need to decarbonize smaller commercial and coastal vessels, including cruise ships, passenger ferries, platform supply vessels (PSVs), offshore service vessels (OSVs), and research ships, is on the rise. Particularly, passenger ferries are pushing into uncharted waters, increasingly being scrutinized by municipal, state, and federal regulators for their environmental impact.

The first commercial application of Volvo Penta’s IPS Professional Platform will power Northern Offshore Services’ next-gen crew transfer vessel. Longtime collaborators Volvo Penta and N-O-S aim to more than satisfy the unique requirements of a possible 25x increase in offshore wind production.Upon arrival in Gothenburg, an observant visitor quickly realizes that Sweden is one of the cleanest places on earth. Epitomizing that lofty standard are two marine industry heavyweights…