Constellation insurance

Constellation insurance describes structuring cover for a program of dozens, hundreds or thousands of satellites as a fleet portfolio, rather than as a stack of individual satellite-by-satellite policies. The model is a direct response to NewSpace economics: a single rocket can now carry dozens of small satellites on one rideshare mission, concentrating a meaningful share of an entire program's insured value into one launch event. The underwriter no longer prices the failure probability of a single high-value object, but the loss distribution across a homogeneous population, where a failure rate of a few percent per batch becomes an expected actuarial outcome rather than an exceptional claim. Policies are therefore often written around a launch campaign, a batch, or a rolling deployment window, with deductibles expressed in number of satellites rather than in value. This approach lowers the unit cost of cover for the operator, but shifts a new accumulation risk onto the insurer: a manufacturing defect across a mass-produced satellite bus, or an event affecting an entire batch at the same point in its orbit, can degrade a significant share of the insured fleet at once.

A single Falcon 9 rideshare carrying more than fifty small satellites concentrates a significant share of a constellation program's insured value in one launch event, which is why insurers increasingly price cover by batch rather than by satellite.

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