Direwolf20 1.7.10 pack, Fun power system?

[Meepithmancer]

I'm looking for a fun, (perhaps?) balanced and complicated energy for a friend. I've got an expensive and dumb solar panel system, and he keeps complaining about how expensive solar panels are and is just binging off of my system instead of making his own. While I'm up to helping him, I'd like to have him play the game. Submit your favourite systems.

 

[Hambeau]

Try the culinary generators. Feeding excess food for power strikes me as fun, particularly after you've automated your crops.

 

[Taiine]

you can make a crazy big tree farm using computer craft turtles and feed the logs into furnaces for charcole that get fed into normal generators attack to any mods battery box's.

Or you can make an under water snake with watermills and design a in base viewing area/holding tank for them. I've done that XD