The Hydroelectric Generator, added by the AvP : Humans module is a somewhat large power generator dependant on flowing water to produce power. Relatively one of the best overall generators for power farms allowing players to create massive power generation.

(Visual Display.)
Hydroelectric Generators only require a single source of flowing water to spin and produce power. However, a max of 10 can be placed in a line to merge their power production at an increase of 256 FE,t for every Hydroelectric Generator. Each generator requires their own flowing source of water though.
Green Light - Optimal/Max energy production.
Yellow Light - Sub-Optimal/Minimal energy production.
Red Light - Offline.
Energy Production - Hydroelectric Generator.
1 Hydroelectric Generator = 256 FE per Tick.
2 Hydroelectric Generator = 512 FE per Tick.
3 Hydroelectric Generator = 768 FE per Tick.
4 Hydroelectric Generator = 1,024 FE per Tick.
5 Hydroelectric Generator = 1,280 FE per Tick.
6 Hydroelectric Generator = 1,536 FE per Tick.
7 Hydroelectric Generator = 1,792 FE per Tick.
8 Hydroelectric Generator = 2,048 FE per Tick.
9 Hydroelectric Generator = 2,304 FE per Tick.
10 Hydroelectric Generator = 2,560 FE per Tick.