|
Table 1. Appliances in U.S. Households, Selected Years, 1980-2001 | |||||||||||
Survey Category | Survey Year | ||||||||||
1980 | 1981 | 1982 | 1984 | 1987 | 1990 | 1993 | 1997 | 2001 | |||
Number of Households (millions) | 82 | 83 | 84 | 86 | 91 | 94 | 97 | 101 | 107 | ||
Air-Conditioners 1, 2 | (percent of households) | ||||||||||
Central | 27 | 27 | 28 | 30 | 34 | 39 | 44 | 47 | 55 | ||
Individual Room Units | 30 | 31 | 30 | 30 | 30 | 29 | 25 | 25 | 23 | ||
None | 43 | 42 | 42 | 40 | 36 | 32 | 32 | 28 | 23 | ||
Electric Appliances | |||||||||||
Clothes Dryer | 47 | 45 | 45 | 46 | 51 | 53 | 57 | 55 | 57 | ||
Clothes Washer | 74 | 73 | 71 | 73 | 75 | 76 | 77 | 77 | 79 | ||
Computer, Personal | NA | NA | NA | NA | NA | 16 | 23 | 35 | 56 | ||
Dehumidifier | 9 | 9 | 9 | 9 | 10 | 12 | 9 | NA | 11 | ||
Dishwasher | 37 | 37 | 36 | 38 | 43 | 45 | 45 | 50 | 53 | ||
Evaporative Cooler | 4 | 4 | 4 | 4 | 3 | 4 | 3 | NA | 3 | ||
Fan, Ceiling | NA | NA | NA | NA | NA | NA | 54 | 61 | 65 | ||
Fan, Whole House | NA | NA | 8 | 8 | 9 | 10 | 4 | NA | NA | ||
Fan, Window or Ceiling | NA | NA | 28 | 35 | 46 | 51 | 60 | NA | NA | ||
Freezer, Separate | 38 | 38 | 37 | 37 | 34 | 34 | 35 | 33 | 32 | ||
Oven, Microwave | 14 | 17 | 21 | 34 | 61 | 79 | 84 | 83 | 86 | ||
Pump for Swimming Pool 3 | 3 | 4 | 3 | NA | NA | 5 | 5 | 5 | 6 | ||
Pump for Well Water | NA | NA | NA | NA | NA | 15 | 13 | 14 | 13 | ||
Range (stove-top burner) | 54 | 54 | 53 | 54 | 57 | 58 | 61 | 60 | 60 | ||
Refrigerator (one) 4 | 86 | 87 | 86 | 88 | 86 | 84 | 85 | 85 | 83 | ||
Refrigerator (two or more) | 14 | 13 | 13 | 12 | 14 | 15 | 15 | 15 | 17 | ||
Television Set (any type) | 98 | 98 | 98 | 98 | 98 | 99 | 99 | NA | NA | ||
Television Set (b/w) | 51 | 48 | 46 | 43 | 36 | 31 | 20 | NA | NA | ||
Television Set (color) | 82 | 83 | 85 | 88 | 93 | 96 | 98 | 99 | 99 | ||
Waterbed Heaters | NA | NA | NA | 10 | 14 | 15 | 12 | 8 | 5 | ||
Gas 5 Appliances | |||||||||||
Clothes Dryer | 14 | 16 | 15 | 16 | 15 | 16 | 15 | 16 | 17 | ||
Heater for Swimming Pool 6 | (s) | (s) | (s) | 1 | 1 | 1 | 1 | 1 | 1 | ||
Outdoor Gas Grill | 9 | 9 | 11 | 13 | 20 | 26 | 29 | NA | NA | ||
Outdoor Gas Light | 2 | 2 | 2 | 1 | 1 | 1 | 1 | 1 | (s) | ||
Range (stove-top burner) | 46 | 46 | 47 | 45 | 43 | 42 | 38 | 39 | 39 | ||
Kerosene Appliance | |||||||||||
Portable Heater | (s) | 1 | 3 | 6 | 6 | 5 | 3 | 2 | 2 | ||
1 Air-conditioning units may be powered by electricity or natural gas. | |||||||||||
2 Households with both central air-conditioning and individual room units are counted only under "Central." | |||||||||||
3 In all survey years except 1993, all reported swimming pools were assumed to have electric pumps for filtering and | |||||||||||
circulating water. In 1993, the survey explicitly asked about filtering systems. | |||||||||||
4 Less than 0.5 percent of households lacked a refrigerator. | |||||||||||
5 "Gas" means natural gas or liquefied petroleum gases. | |||||||||||
6 For the years 1984 and 1987, the heater-for-swimming-pool category includes heaters for Jacuzzis and hot tubs. | |||||||||||
NA = Not Available. | |||||||||||
(s) = Less than 0.5 percent of households. | |||||||||||
Note: Data are available only for the 9 years shown above (years for which surveys were conducted). | |||||||||||
Sources: Energy Information Administration, Form EIA-457, "Residential Energy Consumption Survey" for each year shown. |
Table D1. Appliances in New England Households, Selected Years, 1980-2001 | |||||||||||
Survey Category | Survey Year | ||||||||||
1980 | 1981 | 1982 | 1984 | 1987 | 1990 | 1993 | 1997 | 2001 | |||
Number of Households (millions) | 4 | 4 | 4 | 4 | 4 | 5 | 5 | 5 | 5 | ||
Air-Conditioners 1, 2 | (percent of households) | ||||||||||
Central | 7 | 3 | 9 | 5 | 6 | 9 | 12 | 8 | 14 | ||
Individual Room Units | 35 | 37 | 38 | 36 | 37 | 40 | 32 | 41 | 44 | ||
None | 58 | 60 | 53 | 59 | 57 | 51 | 56 | 51 | 42 | ||
Electric Appliances | |||||||||||
Clothes Dryer | 50 | 45 | 43 | 50 | 46 | 55 | 51 | 54 | 58 | ||
Clothes Washer | 82 | 75 | 76 | 78 | 74 | 76 | 71 | 74 | 75 | ||
Computer, Personal | NA | NA | NA | NA | NA | 12 | 21 | 35 | 61 | ||
Dehumidifier | 17 | 17 | 19 | 15 | 18 | 18 | 12 | NA | 19 | ||
Dishwasher | 42 | 35 | 39 | 39 | 36 | 42 | 40 | 48 | 50 | ||
Evaporative Cooler | 4 | 4 | 4 | 4 | 3 | 4 | 3 | NA | 3 | ||
Fan, Ceiling | NA | NA | NA | NA | NA | NA | 38 | 46 | 45 | ||
Fan, Whole House | NA | NA | 6 | 5 | 6 | 4 | 3 | NA | NA | ||
Fan, Window or Ceiling | NA | NA | 30 | 35 | 39 | 47 | 50 | NA | NA | ||
Freezer, Separate | 30 | 29 | 30 | 27 | 26 | 25 | 22 | 22 | 23 | ||
Oven, Microwave | 7 | 7 | 12 | 19 | 54 | 73 | 77 | 80 | 73 | ||
Pump for Swimming Pool 3 | 3 | 6 | 6 | NA | NA | 6 | 5 | 10 | 8 | ||
Pump for Well Water | NA | NA | NA | NA | NA | 20 | 21 | 26 | 24 | ||
Range (stove-top burner) | 55 | 56 | 58 | 55 | 60 | 62 | 66 | 64 | 62 | ||
Refrigerator (one) 4 | 88 | 88 | 85 | 85 | 85 | 86 | 90 | 85 | 84 | ||
Refrigerator (two or more) | 12 | 12 | 15 | 15 | 15 | 14 | 10 | 15 | 16 | ||
Television Set (any type) | 99 | 99 | 99 | 99 | 100 | 100 | 99 | NA | NA | ||
Television Set (b/w) | 55 | 54 | 50 | 49 | 38 | 29 | 19 | NA | NA | ||
Television Set (color) | 84 | 80 | 87 | 90 | 97 | 99 | 98 | 98 | 99 | ||
Waterbed Heaters | NA | NA | NA | 7 | 10 | 10 | 9 | 6 | 4 | ||
Gas 5 Appliances | |||||||||||
Clothes Dryer | 8 | 12 | 13 | 13 | 11 | 11 | 11 | 11 | 11 | ||
Heater for Swimming Pool 6 | (s) | (s) | (s) | (s) | (s) | 1 | (s) | 1 | 1 | ||
Outdoor Gas Grill | 14 | 11 | 17 | 22 | 30 | 41 | 38 | NA | NA | ||
Outdoor Gas Light | (s) | (s) | (s) | (s) | (s) | (s) | (s) | (s) | (s) | ||
Range (stove-top burner) | 44 | 44 | 42 | 40 | 37 | 38 | 39 | 36 | 38 | ||
Kerosene Appliance | |||||||||||
Portable Heater | (s) | (s) | 1 | 4 | 2 | 2 | 2 | 2 | 2 | ||
1 Air-conditioning units may be powered by electricity or natural gas. | |||||||||||
2 Households with both central air-conditioning and individual room units are counted only under "Central." | |||||||||||
3 In all survey years except 1993, all reported swimming pools were assumed to have electric pumps for filtering and | |||||||||||
circulating water. In 1993, the survey explicitly asked about filtering systems. | |||||||||||
4 Less than 0.5 percent of households lacked a refrigerator. | |||||||||||
5 "Gas" means natural gas or liquefied petroleum gases. | |||||||||||
6 For the years 1984 and 1987, the heater-for-swimming-pool category includes heaters for Jacuzzis and hot tubs. | |||||||||||
NA = Not Available. | |||||||||||
(s) = Less than 0.5 percent of households. | |||||||||||
Note: Data are available only for the 9 years shown above (years for which surveys were conducted). | |||||||||||
Sources: Energy Information Administration, Form EIA-457, "Residential Energy Consumption Survey" for each year shown. |
Table D2. Appliances in Middle Atlantic Households, Selected Years, 1980-2001 | |||||||||||
Survey Category | Survey Year | ||||||||||
1980 | 1981 | 1982 | 1984 | 1987 | 1990 | 1993 | 1997 | 2001 | |||
Number of Households (millions) | 13 | 14 | 14 | 14 | 15 | 15 | 14 | 14 | 15 | ||
Air-Conditioners 1, 2 | (percent of households) | ||||||||||
Central | 12 | 12 | 13 | 13 | 19 | 19 | 23 | 28 | 33 | ||
Individual Room Units | 40 | 40 | 41 | 41 | 39 | 39 | 40 | 41 | 43 | ||
None | 48 | 48 | 46 | 46 | 42 | 42 | 37 | 31 | 24 | ||
Electric Appliances | |||||||||||
Clothes Dryer | 38 | 31 | 37 | 39 | 41 | 45 | 44 | 46 | 41 | ||
Clothes Washer | 71 | 67 | 66 | 72 | 72 | 74 | 75 | 77 | 72 | ||
Computer, Personal | NA | NA | NA | NA | NA | 17 | 25 | 31 | 52 | ||
Dehumidifier | 12 | 14 | 12 | 15 | 14 | 18 | 13 | NA | 18 | ||
Dishwasher | 33 | 36 | 30 | 34 | 39 | 42 | 42 | 49 | 44 | ||
Evaporative Cooler | (s) | (s) | (s) | (s) | (s) | (s) | (s) | NA | (s) | ||
Fan, Ceiling | NA | NA | NA | NA | NA | NA | 47 | 54 | 50 | ||
Fan, Whole House | NA | NA | 8 | 8 | 8 | 13 | 5 | NA | NA | ||
Fan, Window or Ceiling | NA | NA | 27 | 32 | 41 | 47 | 57 | NA | NA | ||
Freezer, Separate | 28 | 27 | 27 | 30 | 25 | 27 | 27 | 27 | 25 | ||
Oven, Microwave | 7 | 8 | 11 | 22 | 50 | 70 | 78 | 78 | 76 | ||
Pump for Swimming Pool 3 | 5 | 6 | 4 | NA | NA | 8 | 6 | 7 | 6 | ||
Pump for Well Water | NA | NA | NA | NA | NA | 17 | 25 | 31 | 14 | ||
Range (stove-top burner) | 40 | 40 | 38 | 38 | 44 | 43 | 43 | 42 | 44 | ||
Refrigerator (one) 4 | 86 | 85 | 84 | 85 | 87 | 82 | 85 | 85 | 82 | ||
Refrigerator (two or more) | 14 | 15 | 15 | 14 | 13 | 18 | 14 | 15 | 18 | ||
Television Set (any type) | 98 | 99 | 99 | 99 | 99 | 99 | 99 | NA | NA | ||
Television Set (b/w) | 59 | 54 | 49 | 49 | 37 | 31 | 20 | NA | NA | ||
Television Set (color) | 81 | 85 | 86 | 89 | 93 | 96 | 98 | 99 | 99 | ||
Waterbed Heaters | NA | NA | NA | 4 | 6 | 11 | 6 | 6 | 4 | ||
Gas 5 Appliances | |||||||||||
Clothes Dryer | 17 | 21 | 16 | 18 | 19 | 19 | 21 | 21 | 24 | ||
Heater for Swimming Pool 6 | (s) | (s) | (s) | (s) | 1 | 1 | (s) | (s) | 1 | ||
Outdoor Gas Grill | 13 | 13 | 16 | 19 | 23 | 33 | 35 | NA | NA | ||
Outdoor Gas Light | (s) | 1 | 1 | 1 | 1 | 2 | (s) | 1 | 1 | ||
Range (stove-top burner) | 59 | 61 | 62 | 62 | 56 | 57 | 56 | 57 | 55 | ||
Kerosene Appliance | |||||||||||
Portable Heater | 1 | 2 | 7 | 8 | 6 | 6 | 2 | 2 | 1 | ||
1 Air-conditioning units may be powered by electricity or natural gas. | |||||||||||
2 Households with both central air-conditioning and individual room units are counted only under "Central." | |||||||||||
3 In all survey years except 1993, all reported swimming pools were assumed to have electric pumps for filtering and | |||||||||||
circulating water. In 1993, the survey explicitly asked about filtering systems. | |||||||||||
4 Less than 0.5 percent of households lacked a refrigerator. | |||||||||||
5 "Gas" means natural gas or liquefied petroleum gases. | |||||||||||
6 For the years 1984 and 1987, the heater-for-swimming-pool category includes heaters for Jacuzzis and hot tubs. | |||||||||||
NA = Not Available. | |||||||||||
(s) = Less than 0.5 percent of households. | |||||||||||
Note: Data are available only for the 9 years shown above (years for which surveys were conducted). | |||||||||||
Sources: Energy Information Administration, Form EIA-457, "Residential Energy Consumption Survey" for each year shown. |
Table D3. Appliances in East North Central Households, Selected Years, 1980-2001 | |||||||||||
Survey Category | Survey Year | ||||||||||
1980 | 1981 | 1982 | 1984 | 1987 | 1990 | 1993 | 1997 | 2001 | |||
Number of Households (millions) | 15 | 15 | 15 | 15 | 16 | 17 | 16 | 17 | 17 | ||
Air-Conditioners 1, 2 | (percent of households) | ||||||||||
Central | 20 | 22 | 20 | 21 | 27 | 35 | 42 | 48 | 56 | ||
Individual Room Units | 32 | 32 | 30 | 32 | 36 | 34 | 27 | 26 | 24 | ||
None | 48 | 45 | 50 | 47 | 37 | 31 | 31 | 26 | 20 | ||
Electric Appliances | |||||||||||
Clothes Dryer | 45 | 44 | 42 | 40 | 49 | 48 | 54 | 45 | 49 | ||
Clothes Washer | 77 | 75 | 69 | 71 | 75 | 75 | 78 | 76 | 78 | ||
Computer, Personal | NA | NA | NA | NA | NA | 15 | 22 | 38 | 58 | ||
Dehumidifier | 18 | 18 | 17 | 16 | 21 | 23 | 22 | NA | 24 | ||
Dishwasher | 29 | 29 | 28 | 27 | 30 | 38 | 38 | 45 | 47 | ||
Evaporative Cooler | (s) | (s) | (s) | (s) | 1 | (s) | (s) | NA | (s) | ||
Fan, Ceiling | NA | NA | NA | NA | NA | NA | 56 | 61 | 72 | ||
Fan, Whole House | NA | NA | 6 | 6 | 10 | 8 | 4 | NA | NA | ||
Fan, Window or Ceiling | NA | NA | 34 | 38 | 46 | 51 | 64 | NA | NA | ||
Freezer, Separate | 42 | 45 | 41 | 40 | 40 | 37 | 41 | 37 | 35 | ||
Oven, Microwave | 15 | 19 | 21 | 36 | 65 | 83 | 89 | 85 | 90 | ||
Pump for Swimming Pool 3 | 2 | 2 | 2 | NA | NA | 5 | 2 | 3 | 6 | ||
Pump for Well Water | NA | NA | NA | NA | NA | 23 | 19 | 20 | 19 | ||
Range (stove-top burner) | 49 | 49 | 54 | 48 | 50 | 52 | 56 | 52 | 54 | ||
Refrigerator (one) 4 | 80 | 84 | 83 | 85 | 81 | 79 | 81 | 83 | 82 | ||
Refrigerator (two or more) | 20 | 15 | 17 | 15 | 18 | 21 | 19 | 17 | 18 | ||
Television Set (any type) | 99 | 99 | 99 | 99 | 99 | 100 | 98 | NA | NA | ||
Television Set (b/w) | 55 | 51 | 49 | 42 | 38 | 38 | 23 | NA | NA | ||
Television Set (color) | 84 | 85 | 86 | 88 | 93 | 96 | 98 | 99 | 100 | ||
Waterbed Heaters | NA | NA | NA | 12 | 15 | 17 | 18 | 12 | 8 | ||
Gas 5 Appliances | |||||||||||
Clothes Dryer | 26 | 25 | 21 | 23 | 22 | 24 | 22 | 28 | 27 | ||
Heater for Swimming Pool 6 | (s) | (s) | (s) | (s) | (s) | 1 | (s) | 1 | 1 | ||
Outdoor Gas Grill | 9 | 10 | 8 | 10 | 23 | 31 | 32 | NA | NA | ||
Outdoor Gas Light | 4 | 2 | 2 | 2 | 1 | 1 | 1 | 1 | 1 | ||
Range (stove-top burner) | 51 | 52 | 47 | 50 | 51 | 48 | 44 | 47 | 44 | ||
Kerosene Appliance | |||||||||||
Portable Heater | (s) | 1 | 2 | 6 | 7 | 6 | 5 | 2 | 2 | ||
1 Air-conditioning units may be powered by electricity or natural gas. | |||||||||||
2 Households with both central air-conditioning and individual room units are counted only under "Central." | |||||||||||
3 In all survey years except 1993, all reported swimming pools were assumed to have electric pumps for filtering and | |||||||||||
circulating water. In 1993, the survey explicitly asked about filtering systems. | |||||||||||
4 Less than 0.5 percent of households lacked a refrigerator. | |||||||||||
5 "Gas" means natural gas or liquefied petroleum gases. | |||||||||||
6 For the years 1984 and 1987, the heater-for-swimming-pool category includes heaters for Jacuzzis and hot tubs. | |||||||||||
NA = Not Available. | |||||||||||
(s) = Less than 0.5 percent of households. | |||||||||||
Note: Data are available only for the 9 years shown above (years for which surveys were conducted). | |||||||||||
Sources: Energy Information Administration, Form EIA-457, "Residential Energy Consumption Survey" for each year shown. |
Table D4. Appliances in West North Central Households, Selected Years, 1980-2001 | |||||||||||
Survey Category | Survey Year | ||||||||||
1980 | 1981 | 1982 | 1984 | 1987 | 1990 | 1993 | 1997 | 2001 | |||
Number of Households (millions) | 6 | 7 | 6 | 6 | 6 | 6 | 7 | 7 | 7 | ||
Air-Conditioners 1, 2 | (percent of households) | ||||||||||
Central | 41 | 35 | 44 | 41 | 45 | 52 | 56 | 60 | 65 | ||
Individual Room Units | 33 | 39 | 32 | 34 | 35 | 33 | 29 | 28 | 27 | ||
None | 26 | 27 | 24 | 25 | 20 | 15 | 15 | 11 | 8 | ||
Electric Appliances | |||||||||||
Clothes Dryer | 57 | 57 | 54 | 54 | 57 | 58 | 63 | 61 | 67 | ||
Clothes Washer | 80 | 78 | 79 | 76 | 82 | 82 | 82 | 86 | 86 | ||
Computer, Personal | NA | NA | NA | NA | NA | 12 | 24 | 38 | 57 | ||
Dehumidifier | 17 | 21 | 22 | 18 | 20 | 22 | 21 | NA | 27 | ||
Dishwasher | 39 | 39 | 40 | 38 | 44 | 45 | 46 | 51 | 57 | ||
Evaporative Cooler | 1 | 1 | 2 | 1 | (s) | 1 | (s) | NA | (s) | ||
Fan, Ceiling | NA | NA | NA | NA | NA | NA | 59 | 71 | 78 | ||
Fan, Whole House | NA | NA | 13 | 12 | 13 | 12 | 4 | NA | NA | ||
Fan, Window or Ceiling | NA | NA | 22 | 32 | 48 | 55 | 67 | NA | NA | ||
Freezer, Separate | 53 | 49 | 47 | 48 | 46 | 45 | 50 | 54 | 48 | ||
Oven, Microwave | 22 | 25 | 33 | 49 | 72 | 87 | 91 | 91 | 93 | ||
Pump for Swimming Pool 3 | 2 | 1 | 1 | NA | NA | 2 | 2 | 2 | 2 | ||
Pump for Well Water | NA | NA | NA | NA | NA | 16 | 13 | 13 | 13 | ||
Range (stove-top burner) | 58 | 59 | 61 | 60 | 59 | 62 | 63 | 63 | 63 | ||
Refrigerator (one) 4 | 76 | 81 | 82 | 85 | 80 | 80 | 79 | 79 | 76 | ||
Refrigerator (two or more) | 24 | 18 | 18 | 15 | 19 | 20 | 21 | 21 | 24 | ||
Television Set (any type) | 99 | 98 | 99 | 99 | 98 | 99 | 98 | NA | NA | ||
Television Set (b/w) | 52 | 49 | 51 | 42 | 42 | 31 | 24 | NA | NA | ||
Television Set (color) | 83 | 83 | 87 | 92 | 93 | 98 | 97 | 99 | 100 | ||
Waterbed Heaters | NA | NA | NA | 15 | 24 | 27 | 17 | 10 | 9 | ||
Gas 5 Appliances | |||||||||||
Clothes Dryer | 15 | 14 | 19 | 18 | 21 | 20 | 17 | 21 | 17 | ||
Heater for Swimming Pool 6 | 1 | (s) | 1 | (s) | 1 | (s) | (s) | (s) | (s) | ||
Outdoor Gas Grill | 11 | 13 | 15 | 16 | 27 | 30 | 30 | NA | NA | ||
Outdoor Gas Light | 3 | 3 | 2 | 3 | 2 | 3 | 1 | 1 | (s) | ||
Range (stove-top burner) | 42 | 43 | 41 | 40 | 42 | 39 | 37 | 36 | 36 | ||
Kerosene Appliance | |||||||||||
Portable Heater | (s) | 1 | 3 | 4 | 3 | 3 | 1 | 1 | 1 | ||
1 Air-conditioning units may be powered by electricity or natural gas. | |||||||||||
2 Households with both central air-conditioning and individual room units are counted only under "Central." | |||||||||||
3 In all survey years except 1993, all reported swimming pools were assumed to have electric pumps for filtering and | |||||||||||
circulating water. In 1993, the survey explicitly asked about filtering systems. | |||||||||||
4 Less than 0.5 percent of households lacked a refrigerator. | |||||||||||
5 "Gas" means natural gas or liquefied petroleum gases. | |||||||||||
6 For the years 1984 and 1987, the heater-for-swimming-pool category includes heaters for Jacuzzis and hot tubs. | |||||||||||
NA = Not Available. | |||||||||||
(s) = Less than 0.5 percent of households. | |||||||||||
Note: Data are available only for the 9 years shown above (years for which surveys were conducted). | |||||||||||
Sources: Energy Information Administration, Form EIA-457, "Residential Energy Consumption Survey" for each year shown. |
Table D5. Appliances in South Atlantic Households, Selected Years, 1980-2001 | |||||||||||
Survey Category | Survey Year | ||||||||||
1980 | 1981 | 1982 | 1984 | 1987 | 1990 | 1993 | 1997 | 2001 | |||
Number of Households (millions) | 14 | 14 | 14 | 15 | 16 | 17 | 17 | 19 | 20 | ||
Air-Conditioners 1, 2 | (percent of households) | ||||||||||
Central | 37 | 41 | 37 | 45 | 52 | 62 | 65 | 72 | 81 | ||
Individual Room Units | 31 | 28 | 31 | 27 | 28 | 25 | 22 | 21 | 14 | ||
None | 32 | 30 | 31 | 28 | 21 | 13 | 12 | 7 | 5 | ||
Electric Appliances | |||||||||||
Clothes Dryer | 51 | 48 | 49 | 49 | 59 | 64 | 66 | 68 | 69 | ||
Clothes Washer | 76 | 70 | 72 | 75 | 78 | 81 | 80 | 83 | 85 | ||
Computer, Personal | NA | NA | NA | NA | NA | 18 | 22 | 32 | 57 | ||
Dehumidifier | 6 | 5 | 6 | 5 | 6 | 8 | 5 | NA | 6 | ||
Dishwasher | 35 | 29 | 33 | 35 | 43 | 48 | 47 | 53 | 58 | ||
Evaporative Cooler | 1 | (s) | (s) | (s) | (s) | (s) | (s) | NA | (s) | ||
Fan, Ceiling | NA | NA | NA | NA | NA | NA | 63 | 69 | 73 | ||
Fan, Whole House | NA | NA | 11 | 11 | 12 | 12 | 5 | NA | NA | ||
Fan, Window or Ceiling | NA | NA | 34 | 45 | 55 | 62 | 68 | NA | NA | ||
Freezer, Separate | 42 | 39 | 41 | 36 | 31 | 32 | 34 | 35 | 33 | ||
Oven, Microwave | 12 | 13 | 15 | 31 | 60 | 80 | 84 | 84 | 88 | ||
Pump for Swimming Pool 3 | 4 | 2 | 4 | NA | NA | 6 | 7 | 9 | 9 | ||
Pump for Well Water | NA | NA | NA | NA | NA | 22 | 19 | 20 | 19 | ||
Range (stove-top burner) | 68 | 68 | 66 | 67 | 71 | 72 | 78 | 78 | 74 | ||
Refrigerator (one) 4 | 89 | 91 | 89 | 90 | 88 | 89 | 89 | 87 | 84 | ||
Refrigerator (two or more) | 11 | 8 | 11 | 10 | 12 | 11 | 11 | 12 | 16 | ||
Television Set (any type) | 97 | 98 | 98 | 98 | 98 | 98 | 99 | NA | NA | ||
Television Set (b/w) | 51 | 51 | 52 | 48 | 36 | 31 | 18 | NA | NA | ||
Television Set (color) | 79 | 77 | 79 | 86 | 92 | 95 | 97 | 99 | 99 | ||
Waterbed Heaters | NA | NA | NA | 5 | 10 | 13 | 12 | 7 | 5 | ||
Gas 5 Appliances | |||||||||||
Clothes Dryer | 5 | 5 | 7 | 10 | 6 | 7 | 4 | 5 | 7 | ||
Heater for Swimming Pool 6 | (s) | (s) | (s) | (s) | 1 | (s) | (s) | 1 | 1 | ||
Outdoor Gas Grill | 7 | 6 | 11 | 12 | 19 | 25 | 30 | NA | NA | ||
Outdoor Gas Light | 1 | 1 | 2 | 1 | 1 | (s) | 1 | (s) | (s) | ||
Range (stove-top burner) | 31 | 32 | 33 | 32 | 28 | 28 | 21 | 20 | 25 | ||
Kerosene Appliance | |||||||||||
Portable Heater | (s) | 1 | 6 | 14 | 13 | 10 | 7 | 5 | 4 | ||
1 Air-conditioning units may be powered by electricity or natural gas. | |||||||||||
2 Households with both central air-conditioning and individual room units are counted only under "Central." | |||||||||||
3 In all survey years except 1993, all reported swimming pools were assumed to have electric pumps for filtering and | |||||||||||
circulating water. In 1993, the survey explicitly asked about filtering systems. | |||||||||||
4 Less than 0.5 percent of households lacked a refrigerator. | |||||||||||
5 "Gas" means natural gas or liquefied petroleum gases. | |||||||||||
6 For the years 1984 and 1987, the heater-for-swimming-pool category includes heaters for Jacuzzis and hot tubs. | |||||||||||
NA = Not Available. | |||||||||||
(s) = Less than 0.5 percent of households. | |||||||||||
Note: Data are available only for the 9 years shown above (years for which surveys were conducted). | |||||||||||
Sources: Energy Information Administration, Form EIA-457, "Residential Energy Consumption Survey" for each year shown. |
Table D6. Appliances in East South Central Households, Selected Years, 1980-2001 | |||||||||||
Survey Category | Survey Year | ||||||||||
1980 | 1981 | 1982 | 1984 | 1987 | 1990 | 1993 | 1997 | 2001 | |||
Number of Households (millions) | 5 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 7 | ||
Air-Conditioners 1, 2 | (percent of households) | ||||||||||
Central | 39 | 41 | 44 | 43 | 49 | 52 | 58 | 66 | 74 | ||
Individual Room Units | 40 | 43 | 39 | 39 | 35 | 32 | 31 | 28 | 20 | ||
None | 21 | 16 | 17 | 18 | 16 | 15 | 12 | 6 | 6 | ||
Electric Appliances | |||||||||||
Clothes Dryer | 62 | 58 | 61 | 59 | 61 | 59 | 76 | 76 | 77 | ||
Clothes Washer | 79 | 79 | 78 | 78 | 78 | 78 | 84 | 86 | 87 | ||
Computer, Personal | NA | NA | NA | NA | NA | 12 | 14 | 25 | 47 | ||
Dehumidifier | 7 | 6 | 6 | 3 | 5 | 7 | 4 | NA | 8 | ||
Dishwasher | 35 | 38 | 40 | 39 | 42 | 41 | 41 | 42 | 51 | ||
Evaporative Cooler | (s) | 1 | (s) | (s) | (s) | (s) | (s) | NA | (s) | ||
Fan, Ceiling | NA | NA | NA | NA | NA | NA | 65 | 75 | 79 | ||
Fan, Whole House | NA | NA | 7 | 9 | 12 | 12 | 3 | NA | NA | ||
Fan, Window or Ceiling | NA | NA | 28 | 48 | 57 | 63 | 71 | NA | NA | ||
Freezer, Separate | 54 | 57 | 49 | 45 | 45 | 44 | 45 | 41 | 42 | ||
Oven, Microwave | 14 | 20 | 20 | 33 | 58 | 79 | 84 | 79 | 91 | ||
Pump for Swimming Pool 3 | 2 | 3 | 2 | NA | NA | 4 | 5 | 5 | 6 | ||
Pump for Well Water | NA | NA | NA | NA | NA | 13 | 9 | 11 | 10 | ||
Range (stove-top burner) | 74 | 72 | 71 | 74 | 74 | 75 | 77 | 75 | 76 | ||
Refrigerator (one) 4 | 86 | 88 | 87 | 92 | 89 | 84 | 83 | 85 | 84 | ||
Refrigerator (two or more) | 13 | 12 | 13 | 8 | 10 | 15 | 17 | 15 | 16 | ||
Television Set (any type) | 97 | 98 | 97 | 98 | 98 | 98 | 100 | NA | NA | ||
Television Set (b/w) | 49 | 42 | 44 | 44 | 36 | 32 | 21 | NA | NA | ||
Television Set (color) | 79 | 82 | 84 | 85 | 91 | 93 | 98 | 100 | 98 | ||
Waterbed Heaters | NA | NA | NA | 6 | 15 | 15 | 12 | 11 | 9 | ||
Gas 5 Appliances | |||||||||||
Clothes Dryer | 3 | 6 | 3 | 3 | 4 | 7 | 3 | 5 | 5 | ||
Heater for Swimming Pool 6 | (s) | (s) | (s) | (s) | (s) | (s) | 1 | (s) | 1 | ||
Outdoor Gas Grill | 4 | 8 | 10 | 10 | 16 | 25 | 28 | NA | NA | ||
Outdoor Gas Light | 2 | 4 | 1 | 1 | 3 | 1 | (s) | 1 | 1 | ||
Range (stove-top burner) | 25 | 27 | 28 | 25 | 25 | 25 | 22 | 24 | 24 | ||
Kerosene Appliance | |||||||||||
Portable Heater | (s) | (s) | 5 | 7 | 11 | 8 | 3 | 6 | 4 | ||
1 Air-conditioning units may be powered by electricity or natural gas. | |||||||||||
2 Households with both central air-conditioning and individual room units are counted only under "Central." | |||||||||||
3 In all survey years except 1993, all reported swimming pools were assumed to have electric pumps for filtering and | |||||||||||
circulating water. In 1993, the survey explicitly asked about filtering systems. | |||||||||||
4 Less than 0.5 percent of households lacked a refrigerator. | |||||||||||
5 "Gas" means natural gas or liquefied petroleum gases. | |||||||||||
6 For the years 1984 and 1987, the heater-for-swimming-pool category includes heaters for Jacuzzis and hot tubs. | |||||||||||
NA = Not Available. | |||||||||||
(s) = Less than 0.5 percent of households. | |||||||||||
Note: Data are available only for the 9 years shown above (years for which surveys were conducted). | |||||||||||
Sources: Energy Information Administration, Form EIA-457, "Residential Energy Consumption Survey" for each year shown. |
Table D7. Appliances in West South Central Households, Selected Years, 1980-2001 | |||||||||||
Survey Category | Survey Year | ||||||||||
1980 | 1981 | 1982 | 1984 | 1987 | 1990 | 1993 | 1997 | 2001 | |||
Number of Households (millions) | 8 | 8 | 8 | 9 | 9 | 9 | 10 | 11 | 12 | ||
Air-Conditioners 1, 2 | (percent of households) | ||||||||||
Central | 50 | 46 | 49 | 54 | 56 | 59 | 69 | 68 | 79 | ||
Individual Room Units | 32 | 38 | 34 | 29 | 30 | 30 | 23 | 24 | 19 | ||
None | 18 | 17 | 17 | 17 | 15 | 11 | 8 | 9 | 2 | ||
Electric Appliances | |||||||||||
Clothes Dryer | 47 | 47 | 47 | 46 | 54 | 58 | 63 | 59 | 61 | ||
Clothes Washer | 72 | 74 | 76 | 72 | 75 | 77 | 79 | 77 | 81 | ||
Computer, Personal | NA | NA | NA | NA | NA | 12 | 21 | 32 | 49 | ||
Dehumidifier | 1 | 1 | (s) | 1 | 1 | 3 | 1 | NA | 2 | ||
Dishwasher | 42 | 40 | 41 | 46 | 52 | 51 | 50 | 53 | 59 | ||
Evaporative Cooler | 9 | 8 | 7 | 5 | 7 | 7 | 4 | NA | 3 | ||
Fan, Ceiling | NA | NA | NA | NA | NA | NA | 70 | 78 | 82 | ||
Fan, Whole House | NA | NA | 10 | 12 | 11 | 14 | 5 | NA | NA | ||
Fan, Window or Ceiling | NA | NA | 44 | 49 | 65 | 65 | 73 | NA | NA | ||
Freezer, Separate | 40 | 39 | 42 | 44 | 40 | 45 | 38 | 37 | 34 | ||
Oven, Microwave | 18 | 20 | 30 | 41 | 62 | 80 | 81 | 82 | 90 | ||
Pump for Swimming Pool 3 | 1 | 2 | 3 | NA | NA | 5 | 4 | 4 | 5 | ||
Pump for Well Water | NA | NA | NA | NA | NA | 4 | 7 | 4 | 3 | ||
Range (stove-top burner) | 39 | 38 | 38 | 47 | 53 | 54 | 57 | 55 | 59 | ||
Refrigerator (one) 4 | 93 | 91 | 92 | 92 | 91 | 88 | 88 | 87 | 85 | ||
Refrigerator (two or more) | 7 | 9 | 8 | 8 | 9 | 12 | 12 | 13 | 15 | ||
Television Set (any type) | 98 | 99 | 97 | 97 | 98 | 100 | 99 | NA | NA | ||
Television Set (b/w) | 47 | 45 | 47 | 42 | 33 | 35 | 21 | NA | NA | ||
Television Set (color) | 82 | 82 | 82 | 85 | 92 | 97 | 98 | 98 | 99 | ||
Waterbed Heaters | NA | NA | NA | 9 | 13 | 10 | 13 | 8 | 2 | ||
Gas 5 Appliances | |||||||||||
Clothes Dryer | 15 | 15 | 16 | 17 | 12 | 14 | 12 | 14 | 16 | ||
Heater for Swimming Pool 6 | (s) | (s) | (s) | 1 | 2 | 1 | 2 | 1 | (s) | ||
Outdoor Gas Grill | 8 | 6 | 11 | 13 | 13 | 14 | 17 | NA | NA | ||
Outdoor Gas Light | 5 | 5 | 4 | 3 | 4 | 2 | 2 | 1 | 1 | ||
Range (stove-top burner) | 60 | 61 | 61 | 53 | 47 | 46 | 43 | 44 | 40 | ||
Kerosene Appliance | |||||||||||
Portable Heater | (s) | (s) | 1 | 1 | 1 | 1 | 1 | 1 | (s) | ||
1 Air-conditioning units may be powered by electricity or natural gas. | |||||||||||
2 Households with both central air-conditioning and individual room units are counted only under "Central." | |||||||||||
3 In all survey years except 1993, all reported swimming pools were assumed to have electric pumps for filtering and | |||||||||||
circulating water. In 1993, the survey explicitly asked about filtering systems. | |||||||||||
4 Less than 0.5 percent of households lacked a refrigerator. | |||||||||||
5 "Gas" means natural gas or liquefied petroleum gases. | |||||||||||
6 For the years 1984 and 1987, the heater-for-swimming-pool category includes heaters for Jacuzzis and hot tubs. | |||||||||||
NA = Not Available. | |||||||||||
(s) = Less than 0.5 percent of households. | |||||||||||
Note: Data are available only for the 9 years shown above (years for which surveys were conducted). | |||||||||||
Sources: Energy Information Administration, Form EIA-457, "Residential Energy Consumption Survey" for each year shown. |
Table D8. Appliances in Mountain Households, Selected Years, 1980-2001 | |||||||||||
Survey Category | Survey Year | ||||||||||
1980 | 1981 | 1982 | 1984 | 1987 | 1990 | 1993 | 1997 | 2001 | |||
Number of Households (millions) | 4 | 4 | 4 | 5 | 4 | 5 | 5 | 6 | 7 | ||
Air-Conditioners 1, 2 | (percent of households) | ||||||||||
Central | 29 | 20 | 32 | 35 | 28 | 29 | 32 | 34 | 41 | ||
Individual Room Units | 14 | 13 | 10 | 15 | 12 | 14 | 9 | 14 | 10 | ||
None | 57 | 67 | 58 | 50 | 60 | 57 | 59 | 51 | 49 | ||
Electric Appliances | |||||||||||
Clothes Dryer | 52 | 54 | 55 | 54 | 59 | 60 | 65 | 61 | 70 | ||
Clothes Washer | 75 | 79 | 77 | 72 | 77 | 80 | 77 | 77 | 80 | ||
Computer, Personal | NA | NA | NA | NA | NA | 18 | 26 | 40 | 59 | ||
Dehumidifier | 1 | 1 | 1 | (s) | 1 | 2 | 2 | NA | 1 | ||
Dishwasher | 47 | 40 | 46 | 53 | 57 | 50 | 52 | 57 | 62 | ||
Evaporative Cooler | 28 | 34 | 35 | 33 | 32 | 39 | 30 | NA | 26 | ||
Fan, Ceiling | NA | NA | NA | NA | NA | NA | 51 | 62 | 65 | ||
Fan, Whole House | NA | NA | 4 | 3 | 6 | 5 | 5 | NA | NA | ||
Fan, Window or Ceiling | NA | NA | 16 | 25 | 44 | 43 | 55 | NA | NA | ||
Freezer, Separate | 36 | 37 | 43 | 40 | 37 | 37 | 43 | 34 | 35 | ||
Oven, Microwave | 22 | 20 | 30 | 47 | 72 | 84 | 88 | 84 | 91 | ||
Pump for Swimming Pool 3 | 3 | 2 | 4 | NA | NA | 2 | 4 | 6 | 5 | ||
Pump for Well Water | NA | NA | NA | NA | NA | 7 | 10 | 10 | 9 | ||
Range (stove-top burner) | 66 | 65 | 68 | 66 | 63 | 65 | 73 | 70 | 72 | ||
Refrigerator (one) 4 | 90 | 90 | 88 | 90 | 85 | 89 | 86 | 86 | 82 | ||
Refrigerator (two or more) | 9 | 9 | 11 | 10 | 15 | 11 | 14 | 13 | 18 | ||
Television Set (any type) | 99 | 97 | 96 | 97 | 96 | 99 | 99 | NA | NA | ||
Television Set (b/w) | 45 | 41 | 35 | 38 | 32 | 29 | 19 | NA | NA | ||
Television Set (color) | 84 | 81 | 86 | 89 | 92 | 97 | 98 | 99 | 98 | ||
Waterbed Heaters | NA | NA | NA | 27 | 28 | 23 | 21 | 14 | 5 | ||
Gas 5 Appliances | |||||||||||
Clothes Dryer | 8 | 10 | 10 | 9 | 11 | 12 | 8 | 9 | 4 | ||
Heater for Swimming Pool 6 | (s) | (s) | (s) | (s) | 2 | (s) | (s) | (s) | 1 | ||
Outdoor Gas Grill | 7 | 8 | 11 | 13 | 23 | 29 | 37 | NA | NA | ||
Outdoor Gas Light | 3 | 1 | 1 | (s) | 1 | (s) | (s) | 1 | (s) | ||
Range (stove-top burner) | 35 | 33 | 32 | 34 | 37 | 36 | 27 | 28 | 28 | ||
Kerosene Appliance | |||||||||||
Portable Heater | (s) | (s) | 1 | 2 | 2 | 2 | (s) | 1 | (s) | ||
1 Air-conditioning units may be powered by electricity or natural gas. | |||||||||||
2 Households with both central air-conditioning and individual room units are counted only under "Central." | |||||||||||
3 In all survey years except 1993, all reported swimming pools were assumed to have electric pumps for filtering and | |||||||||||
circulating water. In 1993, the survey explicitly asked about filtering systems. | |||||||||||
4 Less than 0.5 percent of households lacked a refrigerator. | |||||||||||
5 "Gas" means natural gas or liquefied petroleum gases. | |||||||||||
6 For the years 1984 and 1987, the heater-for-swimming-pool category includes heaters for Jacuzzis and hot tubs. | |||||||||||
NA = Not Available. | |||||||||||
(s) = Less than 0.5 percent of households. | |||||||||||
Note: Data are available only for the 9 years shown above (years for which surveys were conducted). | |||||||||||
Sources: Energy Information Administration, Form EIA-457, "Residential Energy Consumption Survey" for each year shown. |
Table D9. Appliances in Pacific Households, Selected Years, 1980-2001 | |||||||||||
Survey Category | Survey Year | ||||||||||
1980 | 1981 | 1982 | 1984 | 1987 | 1990 | 1993 | 1997 | 2001 | |||
Number of Households (millions) | 12 | 12 | 12 | 13 | 14 | 15 | 15 | 16 | 17 | ||
Air-Conditioners 1, 2 | (percent of households) | ||||||||||
Central | 21 | 20 | 18 | 19 | 22 | 26 | 25 | 25 | 30 | ||
Individual Room Units | 13 | 14 | 14 | 16 | 13 | 13 | 12 | 13 | 13 | ||
None | 66 | 66 | 67 | 65 | 64 | 60 | 63 | 62 | 56 | ||
Electric Appliances | |||||||||||
Clothes Dryer | 40 | 42 | 40 | 41 | 43 | 40 | 43 | 43 | 43 | ||
Clothes Washer | 68 | 71 | 67 | 69 | 70 | 70 | 70 | 67 | 70 | ||
Computer, Personal | NA | NA | NA | NA | NA | 20 | 29 | 42 | 62 | ||
Dehumidifier | (s) | 1 | (s) | (s) | 1 | 3 | 1 | NA | 1 | ||
Dishwasher | 46 | 50 | 44 | 44 | 54 | 52 | 51 | 52 | 54 | ||
Evaporative Cooler | 10 | 7 | 11 | 9 | 6 | 7 | 4 | NA | 3 | ||
Fan, Ceiling | NA | NA | NA | NA | NA | NA | 35 | 40 | 45 | ||
Fan, Whole House | NA | NA | 4 | 4 | 6 | 6 | 3 | NA | NA | ||
Fan, Window or Ceiling | NA | NA | 10 | 15 | 28 | 31 | 38 | NA | NA | ||
Freezer, Separate | 28 | 30 | 25 | 30 | 27 | 28 | 23 | 20 | 23 | ||
Oven, Microwave | 17 | 24 | 25 | 39 | 61 | 78 | 85 | 83 | 83 | ||
Pump for Swimming Pool 3 | 6 | 6 | 5 | NA | NA | 7 | 6 | 3 | 5 | ||
Pump for Well Water | NA | NA | NA | NA | NA | 6 | 6 | 5 | 5 | ||
Range (stove-top burner) | 51 | 57 | 47 | 52 | 54 | 53 | 58 | 54 | 51 | ||
Refrigerator (one) 4 | 87 | 86 | 88 | 90 | 88 | 86 | 84 | 84 | 84 | ||
Refrigerator (two or more) | 13 | 13 | 12 | 10 | 12 | 14 | 16 | 16 | 16 | ||
Television Set (any type) | 99 | 97 | 97 | 97 | 97 | 98 | 98 | NA | NA | ||
Television Set (b/w) | 42 | 40 | 35 | 34 | 30 | 19 | 14 | NA | NA | ||
Television Set (color) | 84 | 85 | 88 | 89 | 93 | 95 | 98 | 98 | 98 | ||
Waterbed Heaters | NA | NA | NA | 14 | 17 | 13 | 7 | 4 | 2 | ||
Gas 5 Appliances | |||||||||||
Clothes Dryer | 18 | 21 | 19 | 20 | 22 | 23 | 22 | 20 | 23 | ||
Heater for Swimming Pool 6 | 2 | 2 | 1 | 4 | 5 | 3 | 1 | 1 | 1 | ||
Outdoor Gas Grill | 7 | 6 | 6 | 10 | 15 | 18 | 18 | NA | NA | ||
Outdoor Gas Light | 1 | (s) | 1 | (s) | (s) | 1 | (s) | (s) | 0 | ||
Range (stove-top burner) | 49 | 43 | 52 | 49 | 46 | 47 | 41 | 45 | 47 | ||
Kerosene Appliance | |||||||||||
Portable Heater | (s) | (s) | (s) | 1 | 1 | 1 | 1 | (s) | 1 | ||
1 Air-conditioning units may be powered by electricity or natural gas. | |||||||||||
2 Households with both central air-conditioning and individual room units are counted only under "Central." | |||||||||||
3 In all survey years except 1993, all reported swimming pools were assumed to have electric pumps for filtering and | |||||||||||
circulating water. In 1993, the survey explicitly asked about filtering systems. | |||||||||||
4 Less than 0.5 percent of households lacked a refrigerator. | |||||||||||
5 "Gas" means natural gas or liquefied petroleum gases. | |||||||||||
6 For the years 1984 and 1987, the heater-for-swimming-pool category includes heaters for Jacuzzis and hot tubs. | |||||||||||
NA = Not Available. | |||||||||||
(s) = Less than 0.5 percent of households. | |||||||||||
Note: Data are available only for the 9 years shown above (years for which surveys were conducted). | |||||||||||
Sources: Energy Information Administration, Form EIA-457, "Residential Energy Consumption Survey" for each year shown. |
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