Sankey Diagrams

Sankey diagrams are visual tools used to represent the flow of resources, energy, or information between different entities. They consist of arrows or lines whose width is proportional to the quantity they represent, illustrating how quantities move from one point to another. For example, a Sankey diagram might show how energy enters a system (like a power plant) and how it is distributed and used (in homes, industries, etc.). These diagrams help make complex data more understandable by clearly displaying the relationships and magnitudes involved in various processes.