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Table 3 Relative % increase of residential energy demands in 2050 as compared with 2010 by rural/urban, household size and ages of householder, Hebei province, China

From: Impacts of family household dynamics on residential energy demands in Hebei Province of China

  1 person 2 persons 3 ~ 4 persons 5 + persons Total
Electricity    
Rural and urban combined    
 Aged 15–34 111.26 60.54 − 27.57 − 49.02 − 23.53
 Aged 35–64 259.96 86.08 − 5.76 − 44.20 11.53
 Aged 65 +  343.69 491.23 4878.92 1269.34 647.86
 Total 242.10 156.34 7.17 − 44.33 31.63
Rural      
 Aged 15–34 19.62 − 23.96 − 75.66 − 76.76 − 72.47
 Aged 35–64 − 24.23 − 60.05 − 70.61 − 70.08 − 67.62
 Aged 65 +  85.77 228.75 3533.90 1102.56 345.78
 Total 20.75 − 2.05 − 58.35 − 71.23 − 51.02
Urban      
 Aged 15–34 132.99 89.43 15.41 − 17.02 19.71
 Aged 35–64 462.68 192.72 55.13 − 3.39 89.67
 Aged 65 +  588.28 695.17 6105.71 1436.54 897.91
 Total 374.42 265.35 67.90 − 7.30 110.16
Water      
Rural and urban combined    
 Aged 15–34 125.50 67.70 − 15.31 − 46.97 − 12.67
 Aged 35–64 311.28 106.37 11.92 − 30.66 36.90
 Aged 65 +  395.94 548.27 4966.22 1313.21 681.68
 Total 286.90 180.96 22.90 − 36.69 56.11
Rural      
 Aged 15–34 19.62 − 23.96 − 75.66 − 76.76 − 73.04
 Aged 35–64 − 24.23 − 60.05 − 70.61 − 70.08 − 66.68
 Aged 65 +  85.77 228.75 3533.90 1102.56 357.39
 Total 16.49 − 6.12 − 54.85 − 72.39 − 47.98
Urban      
 Aged 15–34 132.99 89.43 15.41 − 17.02 22.86
 Aged 35–64 462.68 192.72 55.13 − 3.39 93.34
 Aged 65 +  588.28 695.17 6105.71 1436.54 847.19
 Total 386.47 268.36 63.37 − 7.19 113.86
Fuel      
Rural and urban combined    
 Aged 15–34 61.09 30.11 − 39.94 − 53.21 − 36.84
 Aged 35–64 225.87 57.94 − 21.04 − 46.06 − 1.75
 Aged 65 +  323.77 445.23 4784.18 1244.42 610.97
 Total 226.18 131.61 − 2.23 − 47.31 22.72
Rural      
 Aged 15–34 19.62 − 23.96 − 75.66 − 76.76 − 69.29
 Aged 35–64 − 24.23 − 60.05 − 70.61 − 70.08 − 67.19
 Aged 65 +  85.77 228.75 3533.90 1102.56 337.22
 Total 19.04 0.85 − 56.92 − 71.34 − 47.82
Urban      
 Aged 15–34 132.99 89.43 15.41 − 17.02 12.27
 Aged 35–64 462.68 192.72 55.13 − 3.39 94.32
 Aged 65 +  588.28 695.17 6105.71 1436.54 922.47
 Total 455.31 280.67 81.85 − 7.22 125.62