This combined bar and line chart visualizes renewable energy production from 2000 to 2182, showing solar energy as steelblue bars and wind energy as a red line with points on a shared axis. The code filters the dataset to every tenth year for clearer bar visibility, uses `d3.scaleBand` and `d3.scaleLinear` for the x and y axes, and renders gridlines, rotated tick labels, and a legend within an SVG. The visualization is built with D3 v7 in a React framework, with data loaded from a CSV file.