This interactive visualization displays natural gas consumption across selected U.S. states from 2005 to 2011 using a heatmap grid. The color intensity of each rectangle reflects the consumption value, with blue indicating lower consumption and pink indicating higher consumption. The P5.js sketch loads data from a CSV file containing state, year, and consumption columns, then renders the grid on a 600x500 canvas. The code normalizes consumption values by dividing by 950,000 and maps them to the fill color's red channel. State labels appear along the left axis, with years displayed across the top.