| 3-9 |
Change in Key Energy Using
Characteristics of New One-Family Houses Started, by Region,
1966-1971 |
42 |
| 3-10 |
Change in Key Energy Using
Characteristics of New One-Family Houses Started, by Type of
Builder or Owner, 1966-1971 (percent) |
43 |
| 3-11 |
Percent Change in Key
Energy Using Characteristics of New One-Family Houses Sold,
1971-1973 |
44 |
| 3-12 |
Annual Cost vs. Savings
for Installing One Storm Window, Five Selected Cities, December
1973 |
46 |
| 3-13 |
Btu's Saved per Storm
Window, Five Cities, 1972 |
47 |
| 3-14 |
Indoor Temperature Control
and Preference in Winter, by Heating Degree Days, 1973 (percent of
households) |
48 |
| 3-15 |
Estimated Percent of
Heating Fuel Saved by Dialing Down Thermostat for 24 Hours,
Selected Cities |
49 |
| 3-16 |
Estimated Percent of
Heating Fuel Saved from Night Thermostat Setback for Eight Hours,
Selected Cities |
50 |
| 3-17 |
Electric Space Heaters and
Window Opening Habits, by Heating Degree Days, 1973 (percent of
households) |
50 |
| 3-18 |
Winter Indoor Temperature
Control and Characteristics by Whether Space Heat Is Paid For
Directly, 1973 (percent of households) |
51 |
| 3-19 |
Temperature Controlling
Characteristics by Whether Space Heat Is Paid For Directly, 1973
(percent of households) |
51 |
| 3-20 |
Pilot Light of Natural Gas
Furnace Off or On, Summer 1972 (number and percent of
households) |
52 |
| 3-21 |
Energy Source for Water
Heating in Single Family Homes, 1973 (percent of homes) |
52 |
| 3-22 |
Trend in Energy Use of
Water Heaters by Energy Source, Selected Years, 1950-1971 |
53 |
| 3-23 |
Trend in Estimated Annual
Use of Natural Gas, by Appliance, Selected Years, 1960-1971 |
54 |
| 3-24 |
Trend in Estimated Annual
Electricity Use of Major Appliances, Selected Years, 1950-1969 |
55 |
| 3-25 |
Annual Energy Requirements
of Small Electric Household Appliances, 1973 |
56 |
| 3-26 |
Households with Major
Appliances, 1973 (percent) |
57 |
| 3-27 |
Aspects of Air
Conditioning, by Cooling Degree Days, 1973 (percent of
households) |
58 |
| 3-28 |
Estimated Average Annual
Btu's Used by Major Appliances |
61 |
| 3-29 |
Average Btu's of
Electricity and Natural Gas Used per Household, by Appliance Index
Score, 1973 |
62 |
| 3-30 |
Type of Air Conditioning
by Whether It Came with Home, 1973 (percent of households) |
63 |
| 4-1 |
Percent and Number of
Passenger Miles per Person of Intercity Travel, by Transportation
Modes, Selected Years, 1950-1971 |
68 |