Table 1d. Residential Weather-Adjusted Primary Energy Consumption in U.S. Households by Census Region and Type of  Housing Unit, 1978-2001 (Trillion Btu)

Type of Housing Unit and Census Region     Survey Years               Excel  Worksheet (xls) 1978 1980 1981 1982 1984 1987 1990 1993 1997 2001 U.S. Total 14,697.97 13,874.09 14,136.01 13,121.31 14,162.84 15,039.76 16,054.54 16,185.65 17,197.77 17,888.63 Mobile Home 772.95 658.80 591.57 485.84 692.88 723.93 767.04 867.33 1004.51 1,107.29 Single-Family Detached 10,513.71 10,077.46 10,552.71 9,501.01 9,983.13 10,524.76 11,563.21 11,605.89 12,554.05 12,340.47 Single-Family Attached 592.58 539.84 473.91 611.38 688.45 871.27 948.96 1,159.69 1,473.01 1,777.62 Apartments in Buildings with 2 to 4 Units 1,781.83 1,416.31 1,265.89 1,308.80 1,325.80 1,373.80 1,429.30 1,097.41 754.72 1,231.30 Apartments in Buildings with 5 or More Units 1,036.91 1,181.67 1,251.93 1,214.27 1,472.58 1,546.01 1,346.03 1,455.32 1,411.48 1,431.95 Total Northeast 3,475.04 3,146.25 3,115.74 2,902.50 3,165.00 3,307.22 3,497.72 3,251.18 3,340.32 3,299.05 Mobile Home 58.69 75.58 65.10 53.65 95.63 92.42 78.94 74.61 69.94 99.37 Single-Family Detached 1,893.92 1,775.27 1,862.75 1,626.26 1,876.76 1,962.11 2,179.70 2,013.92 2,176.73 1,913.15 Single-Family Attached 300.56 287.99 214.30 332.69 303.42 331.61 354.46 350.92 508.06 459.39 Apartments in Buildings with 2 to 4 Units 788.36 544.69 523.32 501.71 470.56 476.83 553.03 443.30 233.70 451.30 Apartments in Buildings with 5 or More Units 433.50 462.72 450.26 388.18 418.62 444.25 331.59 368.44 351.88 375.84 Total Midwest 4,624.24 4,054.19 4,302.86 3,694.64 3,922.96 4,151.60 4,402.77 4,13.62 4,699.33 4,602.12 Mobile Home 166.40 98.13 136.15 100.57 180.78 188.79 261.51 237.17 192.56 210.30 Single-Family Detached 3,739.76 3,220.33 3,455.93 2,795.34 2,796.59 3,073.37 3,311.39 3,420.70 3,653.44 3,278.59 Single-Family Attached 133.77 41.79 57.41 110.07 155.43 183.68 126.83 169.18 313.98 551.38 Apartments in Buildings with 2 to 4 Units 507.82 463.44 381.33 378.83 435.53 402.66 418.72 318.44 280.95 342.14 Apartments in Buildings with 5 or More Units 76.49 230.50 272.05 309.83 354.63 303.09 284.32 368.14 258.40 219.72 Total South 4,229.97 4,546.01 4,392.81 4,543.06 4,739.63 5,084.52 5,625.33 5,861.99 6,389.43 7,051.91 Mobile Home 405.66 345.72 270.13 227.84 280.74 308.79 270.89 417.11 498.38 559.01 Single-Family Detached 3233.00 3545.63 3479.37 3645.97 3679.17 3,794.53 ,334.29 4,365.16 4,802.67 5,150.80 Single-Family Attached 93.02 100.92 100.71 66.34 201.08 232.63 278.90 468.94 414.85 540.80 Apartments in Buildings with 2 to 4 Units 263.30 237.05 210.60 285.21 194.07 274.65 296.31 186.88 176.74 310.91 Apartments in Buildings with 5 or More Units 235.00 316.70 332.01 317.70 384.57 473.92 444.95 423.92 496.79 490.39 Total West 2,367.30 2,122.81 2,50.59 2,065.20 2,391.41 2,457.66 2,621.66 2,584.05 2,857.53 2,942.61 Mobile Home 138.07 138.89 121.02 105.22 138.43 131.26 157.74 139.05 248.07 237.21 Single-Family Detached 1,637.82 1,533.96 1,783.25 1,491.20 1,674.02 1,672.25 1,814.45 1,822.56 1,987.41 2,003.47 Single-Family Attached 68.85 107.69 99.83 106.72 33.16 117.06 192.38 172.69 243.51 228.03 Apartments in Buildings with 2 to 4 Units 227.70 171.57 150.09 154.90 227.50 217.43 169.06 152.98 68.22 129.97 Apartments in Buildings with 5 or More Units 294.86 170.70 196.39 207.17 318.31 319.66 288.03 296.77 310.32 343.92 Sources: Energy Information Administration, Residential Energy Consumption Surveys, 1978, 1980, 1981, 1982, 1984, 1987, 1990, 1993, 1997, and 2001; National Oceanic and Atmospheric Administration tapes.

For specific questions about the "Residential Weather-Adjusted Primary Energy Consumption ", please contact: Stephanie J. Battles stephanie.battles@eia.doe.gov Phone: 202-586-7237 Fax:  202-586-0018 Release Date: September 2, 2004  EIA Home  Contact Us URL:   http://www.eia.doe.gov/emeu/efficiency/recs_1d_table.htm