BOSTON, Mass. – June 23, 2020 –  Today Accion Systems announced a new Space Propulsion Research and Innovation for Neutralizing Satellite Threats (SPRINT) Broad Agency Announcement (BAA) contract with AFRL. This contract will accelerate the development of Accion’s TILE in-space propulsion products for multi-mode use on DoD missions. 

“I am excited to expand our work with AFRL through the SPRINT BAA contract,” said Dr. Natalya Bailey, CEO of Accion Systems. “Accion’s TILE in-space propulsion system architecture is especially well suited for multi-mode propulsion compatibility, which is a game changer for long-term spacecraft missions with exceptional system efficiency.”

Accion Systems has developed a unique in-space propulsion system, based on a postage stamp-sized thruster chip, that is scalable to support a wide range of mission-critical orbital maneuvers on small satellites up to 400 kg. Unlike other ion engines, Accion’s thrust-producing ions are supplied from ionic liquid propellant — a safe, non-toxic liquid salt. This novel source of ions allows Accion to avoid the use of large ionization chambers, pressurized tanks, bulky valves, and external cathodes, significantly reducing its propulsion systems’ size while still boasting the highest achievable thrust-to-power ratio of any traditional plasma system.

“AFRL is excited to work with Accion Systems Inc. in developing a propulsion system with their TILE technology,” said Capt Karson Roberts, Program Manager at AFRL’s In-Space Propulsion Branch. “This architecture will enable flexible electrospray thruster operations on different propellants, increasing on-orbit mission capabilities for the DoD.”

The program seeks to improve the utility of Accion’s TILE in-space propulsion technology for resiliency applications. This contract will develop a propellant management system that handles various ionic liquid propellants used in chemical and electric propulsion thrusters – enabled by TILE.

About Accion Systems Inc.

Accion Systems develops advanced satellite propulsion systems for the space industry. Accion’s in-space propulsion technologies optimize scalability, performance, and efficiency. Accion’s flagship product, TILE, uses proprietary ion electrospray thrusters, bringing electric propulsion to satellites of all sizes and redefining in-space capabilities. Accion Systems was founded in 2014 by Natalya Bailey and Louis Perna and is based in Boston, MA. For more information, please visit or follow the company @AccionSystems.

About Air Force Research Laboratory (AFRL)

AFRL leads the discovery, development and delivery of warfighting technologies for our air, space and cyberspace forces. We’re pushing the boundaries and creating a new tomorrow through unparalleled research. Learn more:

Press Contact:
Elizabeth Barno
Accion Systems