Every ambitious target carries a quiet assumption that somebody can measure it. That assumption usually goes untested until the first reporting date arrives.

By then the arithmetic belongs to ship managers and their crews who must make the numbers agree with a platform that may not agree back.

Executives who care about the target should first ask who holds the ruler.

A fuel standard is only as good as the system that measures it. That is the point the UK Chamber of Shipping makes in its report on a workable UK Maritime Fuel Standard, and it applies well beyond Britain.

The Chamber studied the first year of FuelEU Maritime, which entered into force on 1 January 2025. Its findings are plain. The THETIS-FEU platform was still under development during the first verification period. Rules were interpreted in different ways. Operators and regulators absorbed the extra work.

The industry problem is one of sequence. Regulation is written quickly and the digital infrastructure behind it is built afterwards. Shipowners and managers sit in between. They must record fuel consumption, verify emissions and settle responsibility among owners, managers and charterers, often before the platform that receives the data is ready.

The Chamber’s answer is practical. Set up monitoring, reporting and verification at least one year before the standard takes effect. Run the digital infrastructure through one complete reporting cycle before any obligation applies. Align with existing IMO and EU frameworks so crews and shore teams do not report the same data twice.

The timing matters because the UK has yet to decide. The Government proposed a domestic standard in its March 2025 Maritime Decarbonisation Strategy, with consultation expected in late 2026. That leaves room to get the order right.

Fuel supply adds a second problem. Targets that outrun alternative fuel production and bunkering infrastructure can alter bunkering choices and trading patterns without cutting emissions. The Chamber also wants pooling, banking and borrowing so operators have a workable route to compliance.

For fleet decarbonisation: A rule that cannot be reported, verified and audited adds cost without delivering the intended environmental gain. Owners and managers who test their own data pipelines now will meet any standard with fewer surprises, whatever form it takes.

For vessels with consistently high data requirements, managing connectivity around a fixed allowance may not be the right approach.

AST Networks offers an unlimited LEO connectivity option designed to give maritime operators another choice: unrestricted data use combined with predictable pricing.

AST is currently offering maritime customers a free two-month promotional trial of its unlimited internet connectivity, giving operators an opportunity to assess how the model fits their own vessel requirements.

Alongside unlimited plans, AST Networks also offers pooled, seasonal and other flexible LEO connectivity options.

» Explore AST Networks’ unlimited connectivity offer «

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Digital Ship Summit 2026 brought maritime leaders together in Athens to debate vendor consolidation, cyber accountability and AI governance as shipowners weigh the benefits of digitalisation against operational risk.