In the global effort to combat climate change, the concept of "carbon peak" has emerged as a critical milestone. Carbon peak refers to the point at which carbon dioxide emissions reach their maximum level before beginning to decline. Achieving this goal requires a multifaceted approach, encompassing technological innovation, policy reform, and behavioral change. Among the myriad of solutions, energy-efficient water pumps have emerged as a significant contributor to reducing energy consumption and, consequently, carbon emissions. This article explores the role of energy-efficient water pumps in helping nations achieve their carbon peak targets.