The Space Sustainability Rating (SSR) is a rating system with the mission to Encourage space actors to design and implement sustainable & responsible space missions for the long-term sustainability of the space environment.
eSpace has been hosting the rating since 2021 and made it operational in 2022, issuing ratings to companies all around the world.
As an independent but recognised association, SSR will continue to receive the support from eSpace for research and development projects, to increase the scope of the rating, including new modules and rating formulas.