Every day, humans consume roughly 63,300,000 megawatt-hours (MWh) of electricity to power our homes, workplaces, and vehicles─about the same produced by over 5,700 Hoover Dams. While present-day electricity generation is slanted heavily in favor of coal and gas on a global basis, renewable sources have started to gain ground. Today’s graphic from Information is Beautiful lists the world’s largest energy sources and their energy outputs. These power plants are ranked...