As I said on the Discord, I´d prefer bringing the plant up to code and/or move to *fusion* energy before even thinking about expanding our nuclear business past Springfield
But aside from that, with stuff like Krustys "empire", tomaccos, Flaming Homers, Grandpas aphrodisiac and others, I kinda see us gaining roots in the Sectors of Food/Medicine/"Pharmaceuticals"/Restaurants/Retail/(Adult) Entertainment long-term.
So after a bit of growing and stuff, I can definitely see us having our fingers in a *lot* of pies from Springfield stuff alone.