Unda Blue (UB) was a major environmental organisation on Unda. Their efforts included:
- Lobbying against the coal industry on Caalgen
- Assisting with relocation efforts for those displaced by rising sea levels on Adari, Nezuma, and Skobra
- Providing disaster relief following storms
- Advising on the construction of storm cellars and sea walls
- Providing educational programs on greenhouse gas reduction
- Organising cleanup efforts on Pleoh
As the IUSC expanded, UB also grew concerned about the increasing quantity of orbital debris. They provided the funds for two of their members to travel with the Ingenuity and work with the mining crew to minimise the impact of their mission. The IUSC was frustrated by this, but willing to work with them.