HStar Space is Europe’s first operator of space-based energy solutions, pioneering the development of an orbital solar reflection infrastructure.

Objective: to extend access to sunlight from noon to dawn and dusk — directly from space.

As global energy demand rises and terrestrial resources reach their limits, HStar Space is paving the way for a new era of energy sovereignty.
Its orbital solar reflector technology enhances the photovoltaic production of ground-based solar infrastructures, reducing dependence on fossil fuels and costly energy storage.

Founded in 2024, the company is developing OASIS – Orbital Alliance for Strategic Infrastructure & Services, the first initiative dedicated to building a European orbital energy infrastructure.

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Turning the Sun into the engine of a sustainable, resilient, and sovereign future.