Orbital debris a real danger
February 3, 2026
The recent World Economic Forum (WEF) in Davos published a report – Clear Orbit, Secure Future: A Call to Action on Space Debris – produced in partnership with the Centre for Space Futures, the Saudi Space Agency, LeoLabs, and Novaspace.
The report makes gloomy reading and while recognising that while we are solidly in the era of the LEO mega-constellations, and the number of satellites in an increasingly congested orbital plane just keeps climbing. But putting more stuff in LEO ups the odds that a collision may occur—and bring with it serious financial and geopolitical implications.
The report’s findings are potentially very expensive. Even without any major collisions in orbit, WEF’s orbital population model projects that congestion in space will cost industry between $25.8 billion (€21.8bn) and $42.3 billion over the next decade. A destructive collision would send that number skyrocketing.
“If the ambitions of a rapidly expanding space economy, encompassing commercial space stations, large satellite constellations and global satellites services are to be realised sustainably, urgent progress is needed in regulation, methodologies, international collaboration, technology innovation, and investment,” the report’s foreword said.
Hidden costs: Those projections come from a combination of revenue lost from service interruptions, satellite replacements and hardware loss, as well as from the cost of performing ever more risk-reducing maneuvers in orbit to maintain safe distances between satellites.
WEF is not the first to say that more collaboration between actors, including active data-sharing, is needed to prevent conjunction events in orbit. But it is the latest to call for that communication to improve. And all that is on top of better adherence to newer responsible best practices, for conducting launch and operations.
“Launch providers should commit to controlled re-entries, and end the practice of abandoning upper stages in congested orbits,” the conclusion reads. “Regulators, in turn, need to embed international best practices in domestic law through licensing conditions and encouraging financial incentives that reward sustainable behaviour, where feasible and appropriate.”