Powerhouse is an upcoming block that ABC is being contracted to air on January 1, 2013. The block is a "Cartoon Network" block based on the channel's Powerhouse era from 1997-2004. The block lasts for four hours and the programmings are:
- Powerhouse: New episodes of Cartoon Network shows that air weekly like Hero 108, Adventure Time, Annoying Orange, Regular Show, Gumball, Level Up and more.
- Boomerang: Classical cartoons by Warner Bros, MGM, Paramount Pictures and Hannah Barbera like 2 Stupid Dogs, Huckleberry Hound, Yogi Bear, Hong Kong Phooey and more.
- Cartoon Planet: Old shows from Cartoon Network from the 1990s to the early 2000s like Ed, Edd n Eddy, Dexter's Lab, PPG and more, hosted by Brak & Zorak.
- DC Nation: Action shows and series based on DC Comics such as Batman, Young Justice, Ben 10, Secret Saturdays, ThunderCats and more.
- Toonami: Anime shows hosted by TOM such as Naruto, Ouran High School, Fruits Basket, Duel Masters, Sailor Moon, Yu Yu Hakusho and more.
Despite ABC officially ending animation after ABC Kids shut down, they made an exception for the new block.