There are many energy sources in the world, but which one is the largest?

In a day, we consume 63 million megawatt-hours of electricity to power homes and workplaces. That’s more than the amount produced by over 5 thousand Hoover Dams! Coal is our second-largest energy source followed closely behind natural gas. But renewable sources are starting to gain ground in recent years due to their lower cost while still being environmentally friendly—despite what some politicians might have you believe…