Sankey charts, also known as directed flow charts, are a powerful visual representation of the flow and transformation of materials or information in a system. These charts use directed lines to show the direction of the flow and arrowheads to indicate the rate at which materials or information enter or leave each node in the chart.

One of the key advantages of Sankey charts is their ability to clearly show the flow of materials or information through a system. This can be particularly useful in understanding the relationships between different parts of a system and how they interact with each other. For example, a Sankey chart of a supply chain can show how materials or products move from one stage to the next, highlighting any bottlenecks or areas where improvements can be made.

Another important application of Sankey charts is in understanding the environmental impact of a system. For example, a Sankey chart of a company’s energy usage can show the flow of energy through the system, highlighting areas where energy can be saved or improved upon. This can be particularly useful in identifying areas where changes can be made to reduce the company’s carbon footprint.

Sankey charts can also be used to understand social or economic systems. For example, a Sankey chart of a city’s transportation system can show the flow of people and vehicles through the city, highlighting areas where traffic congestion can be reduced or improved upon. This can be particularly useful in understanding the impact of different policies or investments on the overall flow of the system.

Sankey charts can be created using a variety of tools such as Microsoft Excel, Lucidchart, Creately, Draw.io and many more. These tools provide a range of features and customization options to create visually stunning Sankey charts.

In conclusion, Sankey charts are a powerful visual representation of the flow and transformation of materials or information in a system. They can be used to understand the relationships between different parts of a system, the environmental impact of a system, and social or economic systems. With the availability of many tools to create Sankey charts, the possibilities for using these charts to gain insights into complex systems are virtually limitless.

SankeyMaster

SankeyMaster is your go-to tool for creating complex Sankey charts . Easily enter data and create Sankey charts that accurately reveal intricate data relationships.