The Dam Keeper (2014)

In a bleak future, a lonely town endures thanks to a massive windmill dam that filters out pollution. Pig, the dedicated operator, tirelessly tends to the dam while facing bullying from his peers and apathy from the townspeople. His life takes an unexpected turn with the arrival of a new student, sparking changes that challenge the status quo. As Pig navigates friendship and acceptance, he must confront the harsh realities of his existence and the impact of his role in safeguarding their fragile world.