Cairns’ $5 Million Starfish Management Program Generates 61 Jobs and $20 Million Economic Impact

Economic modelling conducted by James Cook University indicates that a $5 million initiative targeting crown‑of‑thorns starfish (CoTS) in the Cairns area has produced 61 new positions and stimulated about $20 million in economic activity, benefiting both community livelihoods and reef condition.

CoTS are predatory marine invertebrates whose sudden population surges can ravage coral reefs, removing the habitat that supports tourism, fisheries and shoreline protection. The Great Barrier Reef—of which the Cairns region is a central component—has historically faced recurring outbreaks that endanger its biodiversity and the economies reliant on it.

The latest control operation devoted the $5 million to a range of actions such as targeted starfish removal, surveillance of outbreak hotspots, and training for field crews. Although the original announcement did not specify the funding origin, the scheme constitutes a concentrated investment in reef management rather than a generic, untargeted spend.

Researchers at James Cook University employed an input‑output economic model to map how the expenditure moved through the regional economy. Their assessment connected the direct outlays of the control effort to indirect gains like heightened demand for marine‑science services, backing for local vendors, and the safeguarding of tourism income that would have fallen if starfish damage went unchecked. The 61 positions created include field technicians, data analysts and support personnel, and the $20 million estimate reflects both immediate and downstream effects.

Experts note that the results highlight the capacity of environmental actions to generate quantifiable economic benefits, bolstering arguments for sustained or increased financing. As reef managers consider extending comparable initiatives to other at‑risk parts of the Great Barrier Reef, the Cairns example offers a data‑based blueprint that marries ecological care with community wealth. Future actions will probably focus on tracking coral health over the long term, gauging whether the jobs persist after the project ends, and examining how the method can be woven into wider reef‑resilience plans.