Power Plant (電力プラント, Power Plant) is a sub-world found in The Light Realm within Adventure Mode in Super Smash Bros. Ultimate. It is located on the northwest area of the map near the Poison Forest. Pichu is captured here. The area's background music is Acid Hues.
The spirits found here are generally associated with electricity or working with electronics. Defeating the Great Zapfish spirit will unlock the Zapfish spirit, power up the Power Plant, and open all the sliding gates in the Light Realm.
Pichu can be freed here.
Two chests can be found in this sub-world.