Hyperscalers are coming to an orbit near you. Power will decide the winners.

This SpaceNews essay argues that the next big constraint in orbit is power. As satellite constellations swell into the tens of thousands, orbital data-center concepts gain momentum, and next-generation payloads demand more energy, the limiting factor is no longer just access to launch or hardware - it is whether operators can generate, store, and manage enough electrical power to keep increasingly ambitious systems running.

The piece argues that electrical power, not just launch or satellite count, is becoming the bottleneck that will decide which orbital businesses can actually scale.

The forward-looking part of the argument is that orbital power could become the moat that separates infrastructure giants from everyone else. If shared power systems and related supply chains do not improve, the gap between vertically integrated operators and smaller competitors is likely to widen just as more capital and more terrestrial tech players begin chasing business in orbit.