Sankey Diagram

A Sankey Diagram is a visual tool that shows how quantities, like energy, money, or materials, flow from one point to another. The diagram uses arrows or bands of different widths to represent the amount transferred. Thicker arrows indicate larger flows, making it easy to see where resources are coming from, where they go, and how they are distributed. This helps in understanding complex systems by providing a clear, intuitive picture of how different parts are interconnected and how resources are allocated within a process or system.