Arkadia Space is developing a portfolio of green propulsion technologies designed to provide efficient, safe, and sustainable mobility solutions for satellites and spacecraft. The company specializes in propulsion systems based on high-test peroxide (HTP), positioning the propellant as a cleaner alternative to conventional space propulsion technologies while supporting applications ranging from satellite maneuvering and orbit maintenance to future in-space transportation systems.

At the core of Arkadia Space’s technology portfolio is its expertise in HTP-based propulsion systems, which leverage high-concentration hydrogen peroxide as a propellant for spacecraft mobility. The company develops complete propulsion solutions that integrate thrusters, propellant storage, feed systems, valves, electronics, and control software into compact architectures suitable for small satellites and larger spacecraft platforms. By utilizing a green propellant approach, Arkadia aims to simplify handling procedures while maintaining the performance required for orbital operations.

A key area of development is the company’s monopropellant propulsion technology, which uses hydrogen peroxide as the sole propellant source. These systems are designed to support attitude control, orbit correction, station-keeping, collision avoidance, and end-of-life deorbiting operations. The modular architecture enables propulsion systems to be tailored to different spacecraft classes while providing operators with greater flexibility in mission planning and orbital maneuver execution.

Beyond monopropellant systems, Arkadia Space is also advancing bipropellant propulsion technologies based on hydrogen peroxide and proprietary fuel combinations. These systems are designed to deliver higher performance for missions requiring increased maneuverability and mission flexibility. The technology expands the range of propulsion options available to spacecraft operators while supporting future applications in orbital transportation and deep-space exploration.

Supporting its propulsion development activities is Arkadia Space’s dedicated test infrastructure, which enables the company to design, validate, and qualify propulsion technologies in-house. The testing capabilities support the development of propulsion components, integrated systems, and complete propulsion modules, allowing performance verification under representative operating conditions and accelerating technology maturation from development to flight readiness.

A significant aspect of Arkadia’s technology strategy is the creation of an integrated propulsion ecosystem that combines propulsion hardware, testing capabilities, and system-level engineering expertise. By controlling the complete development cycle—from design and manufacturing to testing and qualification—the company aims to accelerate the adoption of green propulsion technologies across the satellite industry.

Through its focus on hydrogen peroxide-based propulsion, modular spacecraft mobility systems, and dedicated testing infrastructure, Arkadia Space is advancing a new generation of propulsion technologies designed to support safer, more sustainable, and more efficient space operations for commercial, institutional, and future exploration missions.

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About Arkadia Space

Arkadia Space is a Spain-based space technology company focused on the development of green propulsion solutions for satellites and spacecraft. The company specializes in propulsion systems based on high-test peroxide (HTP), including monopropellant and bipropellant technologies, propulsion modules, thrusters, and associated spacecraft mobility systems. Through in-house design, manufacturing, testing, and qualification capabilities, Arkadia Space develops propulsion technologies intended to improve spacecraft maneuverability while promoting safer and more sustainable access to space.