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Worldwide change in nuclear energy use
<!DOCTYPE html> <html lang="en"> <head> <meta charset="utf-8"> <title>Worldwide nuclear energy use</title> <script type="text/javascript" src="https://d3js.org/d3.v3.js"></script> <style type="text/css"> body { background-color: white; font-family: "Gotham Narrow", Helvetica, Arial, sans-serif; } h1 { font-size: 24px; font-family: "Gotham Narrow", Helvetica, Arial, sans-serif; margin: 0; } p { font-size: 14px; font-family: "Gotham Narrow", Helvetica, Arial, sans-serif; margin: 10px 0 0 0; } svg { background-color: white; } circle:hover { fill: orange; } .axis path, .axis line { fill: none; stroke: black; shape-rendering: crispEdges; } .axis text { font-family: "Gotham Narrow", sans-serif; font-size: 20px; } </style> </head> <body> <h1>Change in nuclear energy consumption</h1> <p>Nuclear energy use (TWh) in 2012 compared to 2002 for countries with non-zero historical production. Source: <a href="https://www.bp.com/en/global/corporate/about-bp/energy-economics/statistical-review-of-world-energy.html" target="_blank">BP Statistical Review of World Energy</a> (2014)</p> <script type="text/javascript"> var w = 1000; var h = 600; var padding = [ 30, 100, 60, 130 ]; //Top, right, bottom, left var xScale = d3.scale.linear() .range([ padding[3], w - padding[1] - padding[3] ]); var yScale = d3.scale.linear() .range([ padding[0], h - padding[2] ]); var xAxis = d3.svg.axis() .scale(xScale) .orient("bottom"); var yAxis = d3.svg.axis() .scale(yScale) .orient("left"); var svg = d3.select("body") .append("svg") .attr("width", w) .attr("height", h); d3.csv("NuclearEnergyConsumption1965-2012clean.csv", function(data) { xScale.domain([ d3.min(data, function(d) { return +d.y2012; }), d3.max(data, function(d) { return +d.y2012; }) ]); yScale.domain([ d3.max(data, function(d) { return +d.y2012-d.y2002; }), d3.min(data, function(d) { return +d.y2012-d.y2002; }) ]); var circles = svg.selectAll("circle") .data(data) .enter() .append("circle"); circles.attr("cx", function(d, i) { return xScale(d.y2012); }) .attr("cy", function(d, i) { return yScale(d.y2012-d.y2002); }) .attr("r", 1) .attr("fill", "darkred") .append("title") .text(function(d) { return d.country +"'s nuclear energy consumption in 2012 was " +d.y2012 +" TWh, a change of " +(d.y2012-d.y2002) +" TWh relative to 2002"; }) circles.transition() .duration(2000) .attr("r", 6); svg.append("g") .attr("class", "x axis") .attr("transform", "translate(0," + (h - padding[2] ) + ")") .call(xAxis); svg.append("g") .attr("class", "y axis") .attr("transform", "translate(" + (padding[3]) + ",0)") .call(yAxis); svg.append("text") .attr("text-anchor", "end") .attr("x", (w - padding[1]) - 100) .attr("y", (h - padding[2] + 50)) .text("Nuclear energy use 2012 (TWh)"); svg.append("text") .attr("transform", "rotate(-90)") .attr("text-anchor", "start") .attr("x", -300) .attr("y", 65) .text("Difference to 2002 (TWh)"); }); </script> </body> </html>
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