|Dam||Electric Company||Solar Power Plant||Waterfall Powerstation||Wind Farm|
|Requirements:|| Level 18|
More Dam Energy!
|Completion:|| 4× Rotor|
The Dam is a 8×12 building that increases the energy cap by 7 to 37 (without any other upgrades) at level 1. It can be only placed at a certain location on the river like the Platform Bridge. If neccesary, you will have to expand (on the left side of the river) to place it. As of May 11, 2012, the Dam can be upgraded to level 3, increasing the energy cap by an additional 2.
The Dam can be supplied with 400 Goods every 12 hours, which adds 1 energy to the usual energy cap of 30, allowing you to raise the cap to a maximum of 37. Failing to supply the Dam within 24 hours means you lose one bonus energy each time, subsequently bringing your energy cap down to 30 again.
|Level 2||Level 3|
|Required Materials:|| 8× Silver Rotor|| 10× Gold Rotor|
|Reward:||Energy Cap: +8|
1 Zoning Permit
|Energy Cap: +9|
2 Zoning Permit