copyright nec corporation 1 energy problems and measures to counter them july 14 2006 hajime sasaki chairman of the board 2 world demand by region 0 000 4 6 8 10 12 16 18 1971202201020202030 others africa middle east central & south america asia including japan korea china former soviet union oecd excluding oil conversion million tons source iea outlook 2004 32 37 5 536 345 193 405 487 3 1971 2002 2010 2020 2030 other renewables biomass waste hydro nuclear gas coal 82 80 supply 20 30 40 50 60 70 90 100 opec barrels per day 77
