Synopsis

Seeking a more economical energy solution, the Simpsons install a wind turbine in their yard. However, Homer soon discovers that a portion of the generated power is being diverted to the municipal power company. Determined to sever ties with the grid, he disconnects the house entirely, leaving them reliant on the unpredictable wind. Simultaneously, a sudden storm washes a colossal blue whale, nearly fifteen feet long, ashore. Lisa and Homer find themselves compelled to assist the stranded mammal