Electricity generation in the world and selected countries by source (data presented here just for reference purposes): population from Ref. [6] (data for 2018); EEC from Ref. [7] (data mainly from 2017 to 2015; for exact details see the reference); and HDI from Ref. [8] (data from 2017); data in diagrams from 2016: World from Ref. [9]; China, USA, and Germany from Ref. [10]: (a) World: population 7659 million (Oct. 19, 2018); EEC 24,816 TW·h per year or 372 W per capita; HDI 0.728 or HDI Rank 98. (b) China: population 1415 million; EEC 5920 TW·h per year or 510 W per capita; HDI 0.738 or HDI Rank 86. (c) India: population 1354million;EEC 1048 TW·h per year or 114 W per capita; HDI 0.640 or HDIRank 130. (d)USA: population 327 million; EEC 3,911 TW·h per year or 1377 W per capita; HDI 0.924 or HDI Rank 13. (e) Germany: population 82 million; EEC 515 TW·h per year or 753 W per capita; HDI 0.936 or HDI Rank 5. (f) UK: population 67 million; EEC 302 TW·h per year or 547 W per capita; HDI 0.922 or HDI Rank 14. (g) Russia: population 144 million; EEC 890 TW·h per year or 854 W per capita; HDI 0.816 or HDI Rank 49. (h) Italy: population 59 million; EEC 296 TW·h year or 535 W per capita; HDI 0.880 or HDI Rank 28. (i) Brazil: population 211 million; EEC 461 TW·h per year or 287 W per capita; HDI 0.759 or HDI Rank 79. (j) Canada: population 37 million; EEC 517 TW h per year or 1704 W per capita; HDI 0.926 or HDI Rank 12. (k)Ukraine: population 44 million; EEC 133 TW·h per year or 369 W per capita; HDI 0.751 or HDI Rank 88. (l) France: population 65 million; EEC 436 TW·h per year or 736 W per capita; HDI 0.901 or HDI Rank 24.