This visualization shows the flow of energy from generation to various consumption categories like XRM, Prodc, and CRB, with a separate stream for grid feed-in. Using the D3.js library and a custom `d3.sankey` module, the diagram renders nodes and links as SVG elements, with node heights and link widths proportional to energy values from the accompanying JSON data. The interactive layout allows node dragging, while hover states increase link opacity to highlight specific flows.