Research Article

Measuring the Productivity of Energy Consumption of Major Industries in China: A DEA-Based Method

Table 7

Target for coal consumption from 1999 to 2008 (unit: 10,000 tons).

Sectors1999200020012002200320042005200620072008

1457.58 500.56 503.51 514.64 460.51 643.67 588.91 548.81 511.71 535.27
2134.12 154.60 163.64 178.21 150.58 219.32 193.40 180.42 172.78 197.01
3497.48 558.86 571.72 618.14 551.09 774.70 760.31 732.75 732.02 849.58
498.52 120.84 92.74 96.04 86.34 110.13 121.22 114.87 112.56 99.34
578.82 74.32 74.56 80.56 76.55 113.08 90.93 87.86 86.68 103.76
6163.99 134.25 136.44 104.16 134.94 174.08 70.51 164.65 151.20 174.94
7342.91 358.98 365.14 390.15 337.00 549.57 427.35 420.02 425.01 524.02
8413.90 460.08 517.63 390.15 596.55 955.95 997.86 910.30 920.62 1119.12
9181.13 179.77 180.85 295.01 186.92 270.39 311.64 393.90 404.23 457.68
10223.76 179.48 182.14 143.31 169.89 210.75 210.46 220.08 213.14 265.66
11272.12 266.34 279.90 279.13 296.02 340.35 340.58 354.39 342.89 436.37
12200.08 212.44 207.75 222.24 228.41 321.68 282.82 284.99 289.33 363.33
13470.66 517.16 562.64 661.97 668.48 802.90 730.35 730.39 741.55 835.57
14522.46 536.82 537.98 553.54 446.53 480.15 470.97 424.67 389.63 454.08

1: manufacture of textile; 2: manufacture of paper and paper products; 3: manufacture of raw chemical materials and chemical products; 4: manufacture of chemical fibers; 5: manufacture of rubber; 6: manufacture of plastics; 7: manufacture of nonmetallic mineral products; 8: smelting and pressing of ferrous metals; 9: smelting and pressing of nonferrous metals; 10: manufacture of metal products; 11: manufacture of general purpose machinery; 12: manufacture of special purpose machinery; 13: manufacture of transport equipment; 14: construction.