Country population and flag data from: https://restcountries.eu/
D3 Custom Geo JSON file from: D3 Lecture Notes
Dataset is a cleaned version of this file.
*Some plants do not have data for these fields, hence the result may not be fully represntative of reality.
† Renewables are defined as Biomass, Geothermal, Hydro, Nuclear, Solar, 'Wave & Tidal' and Wind