Hi, this mod is a godsend but I wanted to ask you if the cost of research and the number of available research could be customized (maybe decreasing the boost for each level) because it seems nicer to have more research that gives less boost and costs less than having 3 that cost a lot.
Is it possible?

Just uploaded version 1.1, which does contain settings for this!

Its limited to a maximum of 9 upgrades, since each level adds quite a bit of entities
I'll see if i can plan a stresstest and find out a bigger and still safe limit.

Thank you very much, because I first unlocked the first level of efficiency and the total energy consumption went from about 100Mw to 2.5Gw

That's certainly something that can happen on large bases or with lots of ports, there's also the modifier settings, that alter the amount of how much each upgrade does.

In any case, enjoy the mod, and let me know if there's any issues.