Human Population and Energy Dynamics
GDP/capita = (Energy x (GDP/Energy))/Population = (Energy x Energy Efficiency of GDP)/Population
A B C D
Efficiency GDP/ GDP/ GDP/ GDP/
Energy GDP/Quad Pop capita Pop capita Pop capita Pop capita
Quad Btu $Bill/Quad Billions $/pers/yr Billions $/pers/yr Billions $/pers/yr Billions $/pers/yr
500 140 3.0 23,333 5.0 14,000 7.0 10,000 9.0 7,778
500 150 3.0 25,000 5.0 15,000 7.0 10,714 9.0 8,333
500 160 3.0 26,667 5.0 16,000 7.0 11,429 9.0 8,889
500 170 3.0 28,333 5.0 17,000 7.0 12,143 9.0 9,444
500 180 3.0 30,000 5.0 18,000 7.0 12,857 9.0 10,000
500 190 3.0 31,667 5.0 19,000 7.0 13,571 9.0 10,556
500 200 3.0 33,333 5.0 20,000 7.0 14,286 9.0 11,111
500 210 3.0 35,000 5.0 21,000 7.0 15,000 9.0 11,667
500 220 3.0 36,667 5.0 22,000 7.0 15,714 9.0 12,222
500 230 3.0 38,333 5.0 23,000 7.0 16,429 9.0 12,778
500 240 3.0 40,000 5.0 24,000 7.0 17,143 9.0 13,333
500 250 3.0 41,667 5.0 25,000 7.0 17,857 9.0 13,889
Notes:
1. The most efficient developed countries have efficiencies of about $200 Billion of GDP per Quad used.
CIA energy.htm
2. Energy used is given in Quadrillion Btu used per year.
Efficiency A B C D
GDP/TWh GDP/ GDP/ GDP/ GDP/
Energy 10^6 euro Pop capita Pop capita Pop capita Pop capita
TWhrs /TWh Billions e/pers/yr Billions e/pers/yr Billions e/pers/yr Billions e/pers/yr
146,500 376 3.0 18,373 5.0 11,024 7.0 7,874 9.0 6,124
146,500 403 3.0 19,685 5.0 11,811 7.0 8,436 9.0 6,562
146,500 430 3.0 20,997 5.0 12,598 7.0 8,999 9.0 6,999
146,500 457 3.0 22,310 5.0 13,386 7.0 9,561 9.0 7,437
146,500 484 3.0 23,622 5.0 14,173 7.0 10,124 9.0 7,874
146,500 511 3.0 24,934 5.0 14,961 7.0 10,686 9.0 8,311
146,500 537 3.0 26,247 5.0 15,748 7.0 11,249 9.0 8,749
146,500 564 3.0 27,559 5.0 16,535 7.0 11,811 9.0 9,186
146,500 591 3.0 28,871 5.0 17,323 7.0 12,373 9.0 9,624
146,500 618 3.0 30,184 5.0 18,110 7.0 12,936 9.0 10,061
146,500 645 3.0 31,496 5.0 18,898 7.0 13,498 9.0 10,499
146,500 672 3.0 32,808 5.0 19,685 7.0 14,061 9.0 10,936
Notes:
1. One Quadrillion Btu = 293 Terrawatt hours.
2. On 5/17/12, one euro = 1.27 US dollars.