This visualization displays a Marginal Abatement Cost Curve (MACC), plotting abatement potential against cost for various industrial decarbonization measures. Rectangles represent individual strategies, positioned to show cumulative potential with color-coded material categories. Built with React and D3 v5, it uses `scaleLinear`, `scaleBand`, and explicit axis components to render SVG elements. The chart includes hover tooltips and a reference zero line, with data drawn from an industry-specific dataset.