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From January 1, 2026, firefighting media containing more than 10 mg/kg of PFOS will be prohibited on ships worldwide under SOLAS amendments adopted by IMO’s Maritime Safety Committee. The ban affects both new and existing vessels, and for operators trading to Europe, it intersects directly with IHM obligations under the EU Ship Recycling Regulation. Compliance preparation must begin now.
MARPOL Special Areas represent the ocean’s most ecologically sensitive and vulnerable regions, designated under international law for heightened protection against the full spectrum of ship-sourced pollution. Understanding which areas are designated, under which Annexes, and what discharge restrictions apply is essential for every vessel operating in international waters.
The sextant has guided mariners across open ocean for centuries, and it remains an essential skill and a required instrument on vessels where GPS alone can’t be trusted as the sole means of navigation. This guide covers the principles, components, error types, usage techniques, and maintenance practices every mariner needs to use a sextant with confidence and precision.
The flag a vessel flies determines the regulatory regime it operates under, the taxes its owner pays, the labour standards that govern its crew, and the environmental controls it must meet. Understanding which nations lead global ship registration and why matters for everyone working in maritime trade, safety, and policy.
Shipping accounts for roughly 3% of global CO₂ emissions, and the pressure to decarbonise is intensifying. Hydrogen, ammonia, and wind-assist technologies are attracting investment, but nuclear power, with its near-zero emissions and exceptional energy density, is re-entering the commercial maritime conversation in ways not seen since the Cold War era.
When a vessel at berth shuts down its auxiliary engines and connects to the port’s electrical grid, it eliminates a significant source of local air and noise pollution at a stroke. Onshore Power Supply, cold ironing, has moved from a voluntary green initiative to a regulatory requirement, and the commercial and environmental case for early adoption is strengthening with every policy cycle.
