ASV PIONEER

A dual fuel combustion system developed by Oak Ridge National Laboratory (ORNL) in collaboration with Caterpillar Inc. addresses the challenge of methanol ignition in diesel engines, with clear relevance for inland and coastal marine vessels.Methanol is typically produced from natural gas, an abundant domestic resource, and converting it into a liquid allows easier storage and handling. However, methanol does not ignite easily, creating a barrier for vessels that rely on compression-ignition diesel engines.ORNL’s approach pairs methanol with a small amount of diesel used as a pilot fuel to start combustion, enabling methanol dual fuel operation across a much wider range of conditions.

Yemen's Iran-aligned Houthis said on Monday that they would ban Israeli maritime navigation in the Red Sea, adding to challenges for global shipping through the Middle East during the Iran war.The group said in a statement it had launched an attack on Israel and enacted a total ban on Israeli shipping in the Red Sea, warning of further escalation.Any Houthi attacks on Red Sea shipping would worry energy markets more than three months into Iran's closure of the Strait of Hormuz, with the war reigniting overnight.

In an open letter to the industry, ABS has set out a measured and data-driven approach to support the development of an effective global framework for maritime decarbonization.Titled, The ABS View: A Practical Path Forward on IMO Mid-Term Measures, it reflects broad alignment across the industry on the need for one international approach to emissions reduction, while recognizing that implementation will be shaped by real-world constraints across the global fleet.The thinking is based on the findings of a detailed ABS assessment of the key drivers influencing the industry’s transition.

SSI, a leader in software, services, and expertise for the business of shipbuilding, is helping shipyards build and convert assets more efficiently with integration of third-party ship models into its software platform.Shipyards can choose whether to import ship models created in third party software into SSI’s Product Lifecycle Management suite or into SSI’s ShipConstructor CAD solution depending on the level of complexity required for each project.Shipyards looking to build series of ships based on existing designs that require only minor modification can manage their projects directly in PLM and focus on process efficiency with data that feeds downstream systems.

Since the closure of the Strait of Hormuz to most commercial shipping in late February 2026, an estimated 1,550 vessels, carrying approximately 20,000 seafarers, have been unable to transit, or have chosen to remain at anchor in the Arabian Gulf, Gulf of Oman, and approaches. Traffic through the Strait, which normally averages around 138 vessels per day, has fallen to near-zero on most days. The conflict began on February 28, 2026, resulting in vessels being idle for approximately 90 days. Many are expected to remain idle until a navigable resolution to the situation emerges, which cannot be predicted at this time.