More Data, Better Decisions? New Report Questions Maritime’s Digital Payoff

A joint study by Danelec and Thetius is putting a spotlight on a growing disconnect in maritime operations: rising digital investment without a proportional improvement in decision quality.

Their report, The Great Integration, draws on insights from IT leaders, vessel operators, and data specialists across the industry. Its core message is straightforward—shipping has built powerful digital capabilities, but not always the structure needed to turn them into timely, confident decisions.

Over the past decade, operators have adopted a wide range of digital systems, often driven by specific needs such as compliance, performance monitoring, or reporting. The result is a patchwork of tools that work well individually but struggle to function as a cohesive whole.

In many fleets today, critical data is spread across multiple platforms, interpreted by different teams, and accessed only when required rather than continuously feeding decision-making. This fragmented setup creates duplication, inconsistent insights, and delays—especially when fast operational choices are needed onboard or ashore.

The report argues that this issue is becoming more serious as the stakes of decision-making increase. Regulations such as EU ETS and FuelEU Maritime have transformed routine operational choices into financially sensitive decisions.

A simple change in speed or routing now affects multiple variables at once: fuel consumption, emissions exposure, compliance costs, schedule integrity, and overall commercial performance.

Despite having more data than ever, many organisations still rely heavily on experience and instinct. According to the report, this is not due to resistance to technology, but because the data itself is often noisy, incomplete, or poorly aligned across departments. Mixed fleets, varying system standards, and siloed incentives only add to the complexity.

Rather than calling for more digital tools, the report makes a case for better integration. The next phase of maritime digitalisation, it argues, will depend on connecting existing systems—bringing performance, compliance, and commercial data into a shared operational picture.

The goal is to create “decision-ready” environments, where the right information is presented clearly at the exact moment it’s needed—whether on the bridge, in the engine control room, or at the operator’s desk ashore. Importantly, this approach allows companies to build on their current systems rather than replace them entirely.