Plasma Institute and T11 will unlock once the State reached 26 weeks in age. The Plasma Development Research will unlock T11 Troops which you will need to unlock for future Research. The Star Numbers in the chart will show the Plasma Institute Level that needs to be unlocked to be able to start researching.
The resources cost are rounded off and the timer stated are the base timers. To reduce the timer duration, don’t forget to use Rapid Development Skill via Eco Talent Tree.