This line chart compares the growth of four global energy sources—solar, wind, hydro, and nuclear—in gigawatts (GW) from 2000 to 2022, using data from Sun_Wind_Energy.csv. Each source is rendered as a smooth monotone line with distinct pastel colors, and a legend identifies the series. The visualization uses D3.js v7 to load the CSV, generate SVG paths via the `d3.line` generator with `d3.curveMonotoneX`, and scales axes with `d3.scaleLinear` and `d3.axisBottom`/`d3.axisLeft`. Light horizontal gridlines aid reading values across the increasing trends.