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Orderbook-to-fleet ratio

Business Model & Unit Economics · Unit metrics

What it is

Vessels on order at shipyards as a percentage of the existing global fleet, by segment. A high ratio signals incoming supply that will depress rates when delivered; a low ratio signals tightening

Orders take two to three years to deliver, so the indicator has a long lead

Impact on industries

  • The clearest forward indicator in shipping - supply is visible years ahead because a ship cannot be built quickly
  • It also means the industry repeatedly over-orders at peak rates and takes delivery into a trough, which is the classic shipping cycle
  • Constrained global yard capacity limits how fast the orderbook can grow, which lengthens tight markets relative to previous cycles
  • Environmental regulation complicates it, since older tonnage may exit earlier than expected, offsetting new deliveries

Industries affected