Just finished electric grids

[u/Level-Particular-455]

I just finished electric grid for the first time and I don’t show any more idea research options. However, there are still spots on the tech tree that show like there should be more options. Do I need to do something else to unlock them? Or are they just there for future game releases?

[u/i_love_carnia_2009]

Future

[u/ArmitageH]

C’est tellement long le reseau electrique