What Energy Sources Power the World?

By Chris Bowyer

There are many types of maps out there, but one of the most telling ones is a simple satellite image of the Earth at night.

On these powerful images, the darkness is a blank canvas for the bright city lights that represent the vast extent of human geography. The bright spots help us understand the distribution of population, as well as what areas of the world are generally wealthier and more urban. Meanwhile, the big dark spots – such as over the wilderness in northern Canada, the Amazon basin, or in Niger – show areas that are not densely populated or more rural.

Here’s one image based on this principle. It comes from NASA, and is a composite made from 400 separate satellite images from 2012:

HOW ARE THESE LIGHTS POWERED?

But what if we could differentiate, by “shutting off” lights that are powered by certain electricity sources?

Today’s visualizations come from a nifty interactive website put together by GoCompare.com, and they breakdown the world’s electricity by source: fossil fuels, renewables, or nuclear fission.

Fossil Fuels

To start, here are the places on Earth that are powered by fossil fuels.

Globally, fossil fuels represent about two-thirds of electricity usage. It’s also worth noting that fossil fuels …read more

Source:: Affluent Investor.com