[seliopou]

Africa is not a country.

[defrost]

I doubt that's a misconception held by the author.

Directly under the image of electrical grid connections in Africa is the caption:

  Grid2Poster supports countries, states, provinces and continents, as well as predefined regions.

[Svoka]

as much as 'Middle East and North Africa' - you just pass region in .json and name it whatever you want