DOE/EIA-0207/3

Residential Energy Consumption Survey:

Conservation

February 1980

U.S. Department of Energy

Energy Information Adminstration

Assistant Administrater for Program Development
Other NEICS Reports

Preliminary Conservation Tables from the National Interim 

Energy Consumption Survey, August 1979, DOE/EIA-0193/P

Characteristics of the Housing Stocks and Households: 

Preliminary Findings from the National Interim Energy 

Consumption Survey, October 1979, DOETllA-0199/P

The above reports are available from the following address;

U.S. Department of Energy

Technical Information Center

Attn:; EIA Coordinator

P.O. Box 62

Oak Ridge, TN 37830

Residential Energy Consumption Survey; Characteristics 

of the Housing Stock and Households, DOE/EIA-0207/2, 

GPO Stock No,, 061-003-00093-2; $4.25

The above report and additional copies of this report, 

Residential Energy Consumption Surveys Conservation, 

GPO Stock No. 061-003-00087-8; $6.00, are available 

from the following address:

Superintendent of Documents 

U.S. Government Printing Office 

Washington, D.C. 20402

Released for Printing: March 20, 1980
DOE/EIA-0207/3

Residential Energy Consumption Survey:

Conservation

February 1980

U.S. Department of Energy

Energy Information Adminstration

Assistant Administrator for Program Development

Office of the Consumption Data System
CONTENTS

Page 

Final Conservation Findings................................. 1

Tables of Existing Energy Related Characteristics

Table 1A Census Regions and Rural/Urban (Counts) ....... 5

Table IB Census Regions and Rural/Urban (Percents) ..... 7

Table 2A Type of Primary Heating Fuel (Counts) ......... 9

Table 2B Type of Primary Heating Fuel (Percents) ....... 11

Table 3A Heating and Cooling Degree Days (Counts) ...... 13

Table 3B Heating and Cooling Degree Days (Percents).... 15

Table 4A Housing Structure and Number of Rooms

(Counts) ............................................. 17

Table 4B Housing Structure and Number of Rooms

(Percents)........................................... 19

Table 5A Year House Built (Counts) ..................... 21

Table 5B Year House Built (Percents) ................... 23

Table 6A Air-Conditioning (Counts) ..................... 25

Table 6B Air-Conditioning (Percents) ................... 27

Table 7A 1977 Family Income (Counts) ................... 29

Table 7B 1977 Family Income (Percents) ................. 31

Table 8A Selected Demographic Characteristics

(Counts) ............................................. 33

Table 8B Selected Demographic Characteristics

(Percents)........................................... 35

Tables of Conservation Efforts Undertaken by Census Regions 

and Rural/Urban

Table 9A April 1977-December 1978 (Eligible for

1978 Tax Credit) (Counts)............................ 37

Table 9B April 1977-December 1978 (Eligible for

1978 Tax Credit) (Percents).......................... 39

Table IDA January-December 1978 (Counts) ............... 41

Table 10B January-December 1978 (Percents) ............. 43

Table 11A January-December 1977 (Counts) ............... 45

Table 11B January-December 1977 (Percents) ............. 47

Tables of Conservation Efforts Undertaken by Type of Primary 

Heating Fuel

Table 12A April 1977-December 1978 (Counts) ............ 49

Table 12B April 1977-December 1978 (Percents) .......... 51

Table 13A January-December 1978 (Counts) ............... 53

Table 13B January-December 1978 (Percents) ............. 55

Table 14A January-December 1977 (Counts) ............... 57

Table 14B January-December 1977 (Percents) ............. 59

Tables of Conservation Efforts Undertaken by Heating 

and Cooling Degree Days

Table 15AApr.il 1977-December 1978 (Counts) ............ 61

Table 15B April 1977-December 1978 (Percents) .......... 63

Table 16A January-December 1978 (Counts) ............... 65

Table 16B January-December 1978 (Percents) ............. 67

Table 17A January-December 1977 (Counts) ............... 69

Table 17B January-December 1977 (Percents) ............. 71

111
Tables of Conservation Efforts Undertaken by Housing 

Structure and Number of Rooms

Table ISA April 1977-December 1978 (Counts)..... 

April 1977-December 1978 (Percents).., 

January-December 1978 (Counts) ........

Table 

Table 

Table 

Table 

Table

18B 

19A 

19B 

20A 

20B

January-December 1978 

January-December 1977 

January-December 1977

........ 75

........ 11

(Percents)............. 79

(Counts) ............... 81

(Percents)............. 83

Tables of Conservation Efforts Undertaken by Year House

Built 

Table 

Table 

Table 

Table 

Table 

Table

21A April 1977-December 1978 (Counts)............ 85

21B April 1977-December 1978 (Percents).......... 87

22A January-December 1978 (Counts)............... 89

22B January-December 1978 (Percents) ............. 91

23A January-December 1977 (Counts)............... 93

23B January-December 1977 (Percents) ............. 95

Tables of Conservation Efforts Undertaken by Air 

Conditioning

Table 24A April 1977-December 1978 (Counts)............ 97

Table 24B April 1977-December 1978 (Percents).......... 9'3

Table 25A January-December 1978 (Counts) ............... 10."'

Table 25B January-December 1978 (Percents)............. 103

Table 26A January-December 1977 (Counts)............... 105

Table 26B January-December 1977 (Percents)............. 107

Tables of Conservation Efforts Undertaken by 1977 Family

Income 

Table 

Table 

Table 

Table 

Table 

Table

27A April 1977-December 1978 (Counts) ............. 10S

27B April 1977-December 1978 (Percents) ........... Ill

28A January-December 1978 (Counts)............... 113

28B January-December 1978 (Percents)............. 115

29A January-December 1977 (Counts) ............... 117

29B January-December 1977 (Percents)............. 119

Tables of Conservation Efforts Undertaken by Selected 

Demographic Characteristics

Table 30A April 1977-December 1978 (Counts)............ 121

Table 30B April 1977-December 1978 (Percents).......... 123

Table 31A January-December 1978 

Table 3IB January-December 1978 

Table 32A January-December 1977 

Table 32B January-December 1977

(Counts).. 

(Percents) 

(Counts) . . 

(Percents)

125

127

129

131

133

135

United States Weather Zone Map. ......... .....<..............

How the Survey was Conducted. ...............................

Household Questionnaire;. .................................... 143

Glossary....... ,... ........................................ 177

Use of the Generalized Variance Tables...................... 189

iv
PREFACE

This is the fourth report of the Office of the Consumption 

Data System, Office of Program Development, Energy Information 

Administration, presenting final data from the National 

Interim Energy Consumption Survey (NIECS), The focus of 

this report is the conservation activities performed by 

households between January 1977 and December 1978, and the 

status of households with respect to insulation, storm 

windows, and other energy conserving characteristics. These 

tables are from the final data file that contains imputations 

for missing data and includes data from the mailed question 

naires.

Included in the report is a summary of findings, a des 

cription of how the survey was conducted,- a copy of the 

questionnaire, generalized sampling errors, and a glossary 

of terms. This report supersedes the preliminary report 

(DOE/EIA-0193/P) dated August 1, 1979, for most purposes 

except where the user is interested in the extent of missing 

data.

The following EIA staff members have contributed to this 

project: Kenneth Vagts--Director, Office of the Consumption 

Data System; Lynda Carlson--manager for the residential 

sector; Wendel Thompson~-NIECS survey manager; Lynn P. 

Handler analysis; Bruce Egan and Leigh Carleton--table 

design and generation; Mike Maloney~-systeins design and 

data processing; Tom Woteki and Stuart Cohen--statistics; 

Diane M. Good, Cheryl D. Kozak, and Dotty Tate--secretarial 

and clerical work. The survey fieldwork was conducted byResponse Analysis Corporation under the direction of 

Reuben Cohen and Dawn Day. The statistical design support 

was provided by Joseph Steinberg of Survey Design, Inc.

v
Final Conservation Findings

This report consists of four sets of conservation-related 

tables. The first set presents statistics on the presence 

of storm windows and doors and insulation in the housing 

inventory for the winter of 1978-79. The remaining three 

sets of tables are concerned with conservation additions 

made during three time periods: April 1977 through December 

1978 (the period of eligibility for a 1978 energy tax credit), 

and the two calendar years of 1977 and 1978,

Each set consists of 16 tables. Conservation inventories 

and additions crossed by: census region (plus rural/urban), 

type of heating fuel, weather zones, type of building struc 

ture, year house built, type and presence of air conditioning, 

family income, and selected demographic characteristics. 

Each table is presented in two ways. The "A" series tables 

are given in weighted counts of housing units rounded to the 

nearest thousand. Series "E" tables are given in weighted 

column percentages. (Since each housing unit appears in more 

than one row, each subtotal in each column sums to 100 

percent) .. Column percentages can only be used in making 

relative comparisons. Table IB shows that 64 percent of the 

units in the Northeast have insulation materials covering 

all windows as compared to 62 percent in the North Central 

region. However, Table 1A shows that there are over three 

million more units in the North Central region with complete 

storm windows than in the Northeast. To make absolute 

comparisons, therefore, it is necessary to use the "A" 

series of tables.

The sample base for this report is 3,637. This figure 

includes all occupied residential buildings containing 

between one and four housing units in the National Interim 

Energy Consumption Survey (NIECS). Although buildings with 

five or more housing units were included in the survey, 

residents of these buildings were not asked about conser 

vation additions or about the presence or absence of insu 

lation. Therefore, they have been omitted from this report, 

but statistics on these units will be presented in other 

reports.

A series of weights was applied to the sample units to allow 

estimates to be made of the entire population. After 

weighting, the estimated population was equal to 76.6 million 

housing units. After excluding households in buildings with 

five or more units, the estimated population equalled 67.5 

million housing units. The 100 percent figure given in the 

upper left hand corner in the "B" series tables represents 

this weighted number.
The results given in the preliminary version of this report1 

are slightly different from those presented here. The 

sample base has been increased by 189 households because 

data were obtained from a final follow-up effort using mail 

questionnaires. In addition, data items that were missing 

in the preliminary report have been imputed (see "How the 

Survey Was Conducted").

The first set of tables shows household inventories of con 

servation items. Displayed here are statistics on storm 

windows and doors; presence, type, and quantity of attic 

insulation; wall insulation; and whether or not rooms were 

closed off (left unheated) during the winter of 1977-78.

Forty-one percent (+2.6)2 of the NIECS households had storm 

windows on all of their windows, 37 percent (+2.4) had storm 

doors, and 69 percent (+2.2) had some attic insulation. 

Approximately one-third of the households had closed off one 

or more rooms during the winter. Overall, 41 percent 

(+_2.6) of the housing units had some or complete storm 

windows, storm doors, and attic insulation and 86 percent 

(+1.8) had at least one of these three types of insulating 

materials.3 The proportion of housing units having all 

three types of insulating materials varies substantially by 

region (Tables 1A and IB). Units in the North Central 

region were three times more likely to contain storm win 

dows, storm doors, and attic insulation than were units in 

the South. The proportion of housing units in the West 

having all these types of insulating materials was less than 

one-quarter of that found in the North Central region.

In housing units that utilized fuel oil or kerosene as their 

primary heating fuel, insulating materials were found more 

frequently than in units using other fuels (Tables 2A and. 

2B) . Fifty-one percent (+_5.8) of the fuel oil households had 

all 3 types of insulating materials and 93 percent (+_3) had 

at least 1 type. 4 All three types of insulating items were 

found more frequently in detached single-family houses than 

in other types of housing units (Tables 4A and 4B). For

^Preliminary Conservation Tables From the National Interim 

Energy Consumption Survey, DOE/EIA-0193/P.

^Sampling errors are given for a 95 percent confidence 

level. For a discussion of sampling errors and a table for 

their computation, see page 189.

3unless otherwise specified, for the purposes of this 

report, the terms "insulating items" and "insulating materials" 

refer to storm windows, storm doors, and attic insulation.

4por more detail on fuel oil households in the NIECS 

survey see Single Family Households: Fuel Oil Inventories and 

Expenditures, DOE7EIA-"0207/1.
detached houses, the overall prevalance of insulating 

materials increased with the number of rooms in the house. 

Units that were either totally or partially air conditioned 

also tended to have more of these items than units without 

any air conditioning (Tables 6A and 6B).

Table 7B shows that, generally speaking, the presence of 

insulation went up as family income increased. Fifty-five 

percent (+6) of the households earning $25,000 or more had 

storm windows, storm doors, and attic insulation while only 

20 percent (+6.2) of the poor households (see Glossary) had 

all 3 types of these insulating materials. White respon 

dents were twice as likely as black respondents to have all 

3 types of insulating items, 43 percent (+2.8) versus 

21 percent (+7.6), Table 8B. Households headed by married 

couples had sTgnificantly better insulated homes (46 percent 

(+3) had all 3 types) than unmarried household heads. Among 

those who were unmarried, there were no significant differ 

ences in the summary statistics between male and female 

heads of households.

The second set of tables gives statistics on conservation 

additions for the period of eligibility for an energy tax 

credit on Federal income taxes. In order to qualify for an 

energy tax credit, two criteria must be met. First, to be 

eligible, an addition had to have been made between 

April 20, 197.7 and December 31, 1978. Second, additions 

were only considered to be eligible if they were made to 

houses built (or substantially completed) before 

April 20, 1977. The 16 tables in the second section give 

three classifications of eligibility. For this report, 

"eligible" additions were defined as those made during the 

appropriate time frame and to houses built in 1976 or 

earlier. "Ineligible" additions were made during the 

right time, but to houses built in 1977 or later.

Some sort of conservation-related equipment or insulating 

material was added to half, 50 percent (+^2.8) of the eligible 

housing units. Most additions were relatively inexpensive. 

The most frequent additions were: caulking (25 percent), 

plastic covering (16 percent), and weatherstripping 

15 percent). Of the eligible housing units, 41 percent 

(+2.6) of the households made an addition of this type. 

Expensive additions of insulating materials or any kind of 

equipment additions were undertaken by smaller numbers of 

respondents. At least one of the following types of insu 

lation: storm doors, storm windows, and attic insulation 

was added by 17 percent (+2) of the eligible housing units. 

Eighteen percent (+2) of 'the households added expensive 

insulating material and/or expensive equipment. Half of the
households that added an expensive item cilso added an item 

from the category termed "inexpensive insulation."

The third and fourth sets of tables present statistics on 

conservation-related additions made during 1977 and 1978. 

In each of the two calendar years presented here, approx 

imately one-third of the households added, some sort of 

insulating material or equipment. Over two-thirds of the 

households making additions in each year added inexpensive 

items only. A large proportion of the additions made were 

in the category termed "inexpensive insulation". Twentynine percent (+2.4) of the households made an addition of 

this type in 1977 and 26 percent (+_2.4) added "inexpensive 

insulation" in. 1978. Within this category, the most popular 

additions included caulking, plastic coverings, and weatherstripping.

In each of the two years, approximately four percent (+1.2) 

of the households added either storm windows, storm doors, 

or attic insulation. In 1978, 10 percent (+1.6) of the 

households added at least one of these types of insulation 

and in 1977, the figure was 11 percent (-KL.,7) . While there 

was some overlap, most of the households that added these 

types of insulating materials in 1978 were different house 

holds from those which added such items in 1977 (see the 

eligibility tables). In each of the two years, 11 percent 

(+1.7) added an expensive item of either equipment or insula 

tion. While inexpensive modifications have; predominated, 

approximately 10 percent of the households made at least one 

relatively expensive addition in each year.
TABLE 1A

EXISTING ENERGY-RELATED CHARACTERISTICS BY CENSUS REGIONS (UIMTER 1978-79}

CTHOUSAND HOUSING UNITS?

_ __ _

TOTAL HOUSING UNITS I/..,..,.....

STORM WINDOWS

ALL WINDOWS COVFRED. ...........

SOME: WINDOWS COVERED...........

ST0RH DOORS 

ALL DOORS COVERED... ...........

SOME DOORS COVERFD.. ...........

 MO POORS COVERED...............

ATTIC INSULATIOW

TYPC

8ATTS ftNO LOOSF. ...........

QUANTITY

3 TO 6 INCHES., ............

HORE THAN 6 INCHES.........

DONT KNOW......................

HAfE HAUL INSULATION

NO, ............................

ROOMJSI CLOSED OFF UIHJER 1978-79

yr- o

HID NOT LIVF HO" LAST WINTER..

TOTAL 

HOUSING 

UNITS

u__ _ ,

67,457

27,463 

13»6B7

26, 5 07

25. 00:5 

16,352 

26,09?

46,;>1&

21.72*

14*133 

2,328 

750

7 f 2 3 1

1,731 

21,319

6,63 f 

15,379 

13,023

34.00* 

1 8 « 5 * 9 

14,9 04

20,^5" 

3 9,186 

f , 41 4

_ 

NORTHEAST

I

1 N 

1

1 ! 1

TOTAL J'JRBAN (RURAL [TQTA 

L ___ i _i. -- 1 -

[ [ 

14,25lill,309J 

1 1

! !

9.130J 7,292) 

3*7841 2,759( 

1*336| 1,258]

1 ! 

i !

6,8101 5,254! 

4 e 285j 3,140) 

3,1 56 j 2,^151

! ! 

! 1

9.297J 6,91*5! 

1 ! 

5.39l| 3,755| 

1,955! 1,53*1 

361| 283J 

61| 31 I 

1,5281 1,3421

I I 

3S5J 342 | 

4,095| 2,863) 

1,365 <"->&! 

3,4511 2,784J 

2,751| 2,241| 

2,203) 2,123!

! 

I

7, If.t 5,197) 

3,586 2,=)r> <»| 

3,504 3,153f

i 

i 

3 , 0 8 6 j 2 , '» 0 2 I 

3,337) 7,786)

l s a? 7] i,r,2i!

L __ 1 _1.

1 

2,9*21 19,8 

1 

1 

1,8V?| 12,3 

1.026| 5,3 

79 | 2,0

! 

I

1.556) 12,0 

1,1*5) 4,7

240) 2,9 

1

!

2,352) 15,0

! 

1,635) 6.9 

421J tvl 

7SJ 9 

31( 1 

I87| 1,9

I

43| 4 

1,231) 7,3 

410| 2,8 

66BJ 4,4 

5101 2,8 

80| 1,9

! 

f

1,963(11,1 

627J 4,5 

35 If 4,1

! 

!

684) 6 , 4 

? ,051 | 11, 4

20 f, | 1,9

1

CENSUS REGIONS

NORTH CENTRAL | SOUTH WEST 

- - ( _ - - -

(URBAN (RUR4L (TOTAL (URBAN JRUKAL TOTAL (URBAN (RURAL

j____)____1____t__ _i___I____i____L______

I ! I I I I I !

8,536) 2,531

f I I I I I

! I I ! 1 I

8,612) 3,758) 4,404) 2,416) 1.989J 1,550(

4,063| .1.332 3,155| 1,917) 1,238) 1,352|

1,457) 589)14,760| 3,450) 5,309)

! 

(!!!)

! i i !

8»566| 3,52D| 4,8fiO| 2,430} 2,330|

3,399J l,349j 5,612| 3,&03| 2,009|

2,167| 321)11,847) 7,700) 4,146|

1,2*7) 

1,717)

8,102(

f

669)

643!

7,224!

740 j 

1,0*8) 

6,748) 

I 

I

381

709

9*0

507

S69

1,354

! 

>i

977[ 

969) 

181J 

9 30 I

4,465)14,367! 9,096) 5,771) 7.016) 4,633| 2,332

I I f

4,386| 1,994) 6,553! 3,746) 2,308) 2,800|

3,200) 1,777? 4,734) 2,831)

93) 

1,613|

324J

I

27| 

4,925) 2,399)

239) 686J

88) 293)

3171 2,60lj

453 | 

205) 

1,861!

I

1.903J

233) 

88 J 

740J 

f

5.39)

1,736| 

3,51lj

1,931! 

1,630)

7,186) 

3,*86|

3,461!

520) 360| 

7,369) 4,056) 3,313|

551J

2,517) 

312) 

215} 

l72|

I

449)

I

1,506) 1,294 

?»03lj 486

131) 181

115)

901!

100

271

247) 202

Hl?l) l,463| 913)

3,131) 1 4 819) 1,312

918)

869J 4,962) 

355 I 

I

951) 51J

5,514) 3,766( 1,747) 2»4S5| 1,966| 

2,511) 2»378| 

?,491| 1,816) 1,5*0) 1,475)

3,993)10,94?[ 

1.053J 6.6671

643| 4,7091

!

,090) 

675 I

I

4,760) 4,723) 2,«69(

4,021! 2,646) 3,756( 3,2B7j

3,580} 1,129| 2,588( 2,460)

4,222S 2,?05) '8,397| 4,591| 3,806) 2,947) 2,043)

*Dotnotes at end of fable.

8,493! 

1,4171

.____L

2,952f11,486) 

533| 2,436)

__I____I.

7, 37S

1 , 8 1 6 !

4,111) 6s 91 8 j

1?202

5,531} 

957) 

i.

299

519

134

65

,354

549

127

399

1,387

245
TABLE 1A

EXISTING ENERGY-RELATED CHARACTERISTICS BY CENSUS REGIONS 5UINTER 1978-79J-CONTINUED

CTHOUSANO HOUSING UNITS)

I

1 CENSUS REGIONS 

I

TOTAL I 

HOUSING j NORTHEAST 

UNITS 1

1 < !

] (TOTAL (URBAN (RURAL

__1 _ _1_ 1_ _L

! I I 

i ( I

UNITS aiTH SOBE OR ALL | I 

STORH alftiDOyS, AND SOME 1 ( 

OR ALL STORH DOORS* AHD } j 

ATTIC OR ROOF INSULATION. ..... 27,469 j 7,7951 5,599

! i i 

1 ! !

UNITS UITH ONE OR HOP.E i \ i 

OF THESE TYPES OF II" 

INSULATION.................... 57,725 (I 3, 6301 1 0 ,709

1 1 

1 1 

UNITS UITH NONE OF THESE I I 

TYPES OF INSULATION........... 9,73.5 i 620} 600

1 111.

?,19*

2 ,921

20 

1

NORTH CENTRAL

1 1

THTAL JUR'IAN (RURAL

L 1- 1

13,107

19,087

7.54

1 j

9,327

13,567

 564 

L

3. 780

5,519

170 

L

!

SOUTH | 

I

1 1 I

TOTAL IURHAN (RURAL (TOTAL 

L__ I . i _ L_

4,958

17,407 

4,91?

L J

1 1 

! J

! ! 

! ! 

i !

2,?5f>| 2,20?) I, ft 10

! i 

! i

i ; I f

10,676] 6,730) 7,601 

1 I 

1 1

! !

3,107| 1»M05| 3,466 

L .. i .1 J

!/ EXCLUDES BUILDINGS WITH FIVE OR MORE UNITS. 

MOIt: DATA MAY NOT SUM TO TOTALS THE TO RO'JNDTNG. A DASH "-" REPRESENTS OR ROUNDS TO ZERO.

WEST

1

URBAN (RURAL

L 1

!

1

i

i

1

r»8| f?G2

i

!

i

!

5,166| 2,435 

1 

1 

\ 

3,370| 96

L. I

SEE GLOSSARY FOR DEFINITIONS OF TERMS 'JS r O IN THIS TABLE.

SOURCE: THE 197* MATIONAL INTERIM ENERGY CONSUMPTION SURVEY, OFFICE OF THE CONSUMPTION DATA SYSTEM, 

OFFICE OF PROGRAM D£VFLOPMr NT, ENERGY INFTRHATION AUMTNISTRATION.
FABLE IB

EXISTING ENERGY-RELATED CHARACTERISTICS BY CENSUS RESIGNS IHINTER 1978-791

CPERCEMTASE OF HOUSING UNITS!

_

TOTAL HOUSING UNITS I/.*.........

STORN W I BOOMS

SOMF WINDOUS COVERED ........«.<.

MO WINDOWS COVCRFO.. ...........

STORM DOORS 

ALL DOORS COVERED... ...........

MO DOORS COVERTD. ..............

ATTIC INSULATION 

HSVE INSULATION................

TYPE

LOOSE FILL ONLY. ...........

BATTS AND LOOSE:. ........... n f it r- ft

TYPE: UNKMOHN. ..............

QUANTITY 

LESS THAN 3 IMCHES. ........

QUANTITY UNKNOWN.,. ........

DONT KNOU. .....................

HAVE MALL INSULATION 

Y£ S ...» «» »***«. * . a « «

AfO.. ...........................

nONT KNOW.......... ............

ROO!1CS> CLOSED OFF WINTER 1378-79 

YES......,.,..,,..,.,.,........

OTO NOT LIVL HER?: LAST HTNTER..

TOTAL 

HOUSIN6 

UNITS

loos;

01 

20 

39

37 

24 

39

69

32 

21 

1 

1 

11

'"> 

32

to

2* 

19 

13

50 

27 

2?

51 

55 

11

CENSUS REGIONS

I

NORTHEAST | NORTH CENTRAL

1 _ __

! 1 1 I I

TOTAL j URBAN JRUSAL) TOTAL (URBAN [RURAL

L.___JL _1 L 1_ 1. _

100%

64

27 

9

43 

^0 

22

65

38 

14

3

11

3 

?9 

10

2* 

t9 

15

50 

25 

25

?2 

66 

13

L _ _

100%

64 

24

11

46 

28 

26

61

33

1* 

3

1?

3 

2*5

a

25 

20 

19

46 

26 

28

21 

&4 

14

L

I 1

100%| 100X

1 

I

&2 i &a

35 1 27 

3 f 10 

! 

f 

5 3 1 61 

,59 | 24 

« | 15 

I 

1 

flO J 76

1 

56 1 35 

14 I 25 

3 | 5

. 1 1 1 

6 1 10

!

1 1 2 

42 } 37 

14 I 14 

?3 j 22 

17 I 14 

3 1 10 

i

J

S7 I 56

2! ) 23 

12 1 21 

1 

f 

?3 ! 32 

70 ! 59 

7 1 10

L __ 1

100%

61

29 

SO

61 

24 

15

75

35 

23

5 

1 

11

3 

35 

12 

25 

14 

12

51

25 

24

50 

SO 

10

L ..

100S

(,(,

23

10

62 

24 

14

78

35 

31 

«i 

2 

ft

42 

20 

16 

15

fi

TO 

19 

11

3 'J

52 

 3

L__ -

SOUTH

TOTAL

._____]

100%

70 

14 

*>&

22

25 

53

E.7

29 

21 

3 

1 

12

2 

33

^5 

22 

11

49 

30 

21

38 

51. 

11

L _

1

URRANfRURAL

L _J~

100S

18 

14 

69

IB 

26

56

66

27

21 

3 

1 

13

3 

29

27 

21 

13

45 

29 

25

( 53 

54 

15 

L 

100X

23

15 

62

2B 

24 

49

SB

33 

22 

3 

1 

9

2 

39 

S 

23 

34 

8

55 

31 

13

45 

48 

T

L_

WEST

! !

TOTHLJURBANj RURAL

L __ i L

100%

14

1? 

74

11

If,

73

63

25 

23

TJ

*>

11

4 

? ^

22 

23 

11

43 

34 

23 

1 

1 

2 f 

&3 

11

L

!

toast ion* 

!

1

8 ! 35

8 j 23 

85 | 37

1

!

9 I 20

i *> ^ "?*j

79 | 54

1

55 f 92 

1 

18 J 5.1 

24 | 19 

2 I 7 

i I 4 

1 1 | 11 

] 

3 ! fi 

21 ! 52 

S 1 1 2 

23 I 21 

28 j 5 

17 1 3 

1

!

34 ) 73 

33 | 22 

29 1 b

!

!

24 | 3?, 

65 j 55 

111 '10

L __ 1 _

See footnotes at end of
TABLE IB

EXISTING ENERGY-RELATED CHARACTERISTICS BY CENSUS REGIONS CUINTER 1978-791-CONTINUEQ

(PERCENTAGE OF HOUSING UNITS!

I 1

1 I CENSUS REGIONS

! !

I TOTAL | 

(HOUSING! NOHTH-AST 

! UNITS I

1 III

| |T1TALp!RHAN|RU»AL 

1 i i -I

! 1 

1 !

UNITS WITH SOME OR ALL | I 

STORN "INDOaSs AND SOME i j 

OR ALL STORH DOORS» AND I ! 

STTir OR ROOF INSULATION......) <H i 55

1 ! 

i \

UNITS aiTK ONE: OR RORE j j

OF THESE TYPES OF 1 i 

INSULATION.................... | R6 | )fi

1 1 

1 1 

UNITS WITH NONE OF THESE | | 

TYPES OF INSULATION........... | 1* | 4

v-,n 

v>=5

it;

i _ i t

7 1-)

99

1

L

NORTH CENTRAL

1

TOTAL | IH-iAN 

1

£>&

46

<i

L

Gb

36 

4

RURHL 

L

6 r97

;»;

SOUTH

1 1

T3TAL|URBAN|RURftL

L i -i

??

78 

.??

L_ J

:> )

77

?*,

1 J

2~:

79 

21.

L

WEST

1 I

TOTAL) JRSANI RU^AL

L i L

1 1

1 I

! !

t t

j t 

i j

I. 1 ) | 9 i ,5« 

i 1 

! I 

1 I 

1 1 

69 | 61 | 96 

I ! 

1 ' 

1 1 

51 J 39 ! *

L 1 L

EXCLUDES BUILDINGS WITH -TVF OR MORT UNITS. 

NOTE: DATA HAY NOT sui TO TOTALS TU-: TO COUNTING. A OASH "- REPRESENTS OR ROUNI.T: TO

SEF GLOSSARY FOR DEFINiT TI ONS OF i-r RMS USED IN THIS TABLE.

SOURCT: THF 1978 NATIONAL INTERIM EN^ 

OFFrCF OF PROGRAM D-~ VF.LOPMFN T,

CONSUMPTION SURVEY, DF^ICF OF THE CONSUMPTION OATA 

NERGY INFORMATION ADM t NI ST RATI ON .

i Y S T F H ,
TABLE 2A

EXISTING ENERGY-RELATED CHARACTERISTICS BY PRIMARY HEATING FUEL {HIHTER 1978-T9J

(THOUSAND HOUSING UNITS}

1 1

I TOTAL

| HOUSING 

| UNITS

!

___ 1 _ __J

1 

TOTAL HOUSING USITS !/...........( 67, 45?

t 

STORH UINOOUS j

I 

STORH DOORS | 

ALL POORS COVFRED. ............. | 25 , 0 0 7

SOME DOORS COVERED........,....! 16,362

j 

ATTIC INSULATION (

TYpr |

3ATTS ONLY.. ...............I 21,734

LOOSE FILL ONLY...........,| 14,183

QUANTITY ! 

LESS THAN 3 INCHES.........? 1,7«1

3 TO ft INCHES. ............. 1 21,91?

DONT KNOW............ .......... | 8,21'l

!

HAVE UALL INSULATION | 

YES.. ............ .... ....,.,..,) 54,004

I 

ROOH S5 CLOSED OFF MISTER 1978-79f

NO ............................. | 3 9 , H 6

0 1 D MOT L I V L H F R ^ LAST 'J I N T -:R . . | 7 , 4 1 'f

!

See footnotes at en 1 of table.

NATURAL 

GAS

L ___ _ _ j

37,418

14,4<*4

7,324

15,&50

14,157

8

tr Q Q

1«»672

24,?55

11,231

7,196

1,376

313

4,13^

1 ,160

11,025

2,997

9,073

7,830

5,333

16,778

11,075

q Kf. f.

1 0 , B 9 5

22,88?

3,64 0 

L

TYPE

FUEL OIL,

KEROSENE 

[ !

1

14,392

7,637

4,109

3,146

6,916

4 , 3 l^ 4

3,622

10,211

5,325

2,980

453

193

1,262

201

5,601

1,421

2,9^9

2,999

1,6^2

7,431

4,2?0

3,241

4

-t .) 7

8,993

U512 

L

I OF PRIHARl

LPG

L_ ___ __

3,102

S20

4?4

l,HS3

394

493

1,715

2,387

1,350

639

» C

I*

445

59

!,?<}<>

?45

S9B

^10

104

1,922

"511

3 /O

1 ,136

1 j -> j "

430

f HEATING Fl

ELECTRIC

 __ _ 

9,568

^»238

It396

3 9 ^ 1*5

2,515

2,375

4,&fU

8,132

3,059

3,104

449

205

1 ,314

278

3,400

1,«51

2,603

58fi

6,892

1 ,211

! 1,465

4,611

1,599 

L

JEL

uooo

L _____ ,

1,8S5

292

331

1,262

418

398

1,069 ' 

1 t OS1

779

197

15

21

69

103

91

266

664

140

363

894

128

'135

^00

150

L

OTHER,

NONE

592

33

103

456

i or

153

?32

150

83

68

_

_

6?

33

50

131

110

1 19

337

136

146

363

83

L
TABLE 2A

EXISTING ENERGY-RELATED CHARACTERISTICS BY PRIMARY HEATING FUEL WINTER 1978-79J-CONTINUED

(THOUSAND HOUSING UNITS)

_ J

UNITS WITH SOME OR ALL 

STORM WINDOWS, AND SOME 

OR ALL STORK DOORS, AND 

ATTIC OR ROOF INSULATION......

UNITS UITH ONE OR MORE 

OF THESE TYPES OF 

INSULATION...... ..............

UNITS UITH NONE OF THESE 

TYPES OF INSULATION...........

TOTAL 

HOUSING 

UNITS

L

77, 46?

57 ,7 25 

^,733

TYPE OF PRIMARY HEATIN6 FUEL

.

NATURAL 

HAS

L

15,128

30.7&7 

6 , C, 5 I

FUEL OtL, 

KEROSENE

L _ J

7,6^

1 5,827 

1,065

LP-T 

L J

' S 7

2,6<tH 

154

PL^CTRfC

L J

5,174

8,823 

745

WOOD

L _ J

55<5

1,350 

536

TTH'R, 

NOME

L _ _

«?

310 

2S1

I/ EXCLUDES BUILDINGS WITH FIVE OR MORE UMTTS.

NOT:': DATA HAY NOT SUM TO TOTALS DUE TO ROUNDING. A DASH "-« REPRESENTS OR ROUNDS TO 

SEE GLOSSARY FOR DEFINITIONS OF TERMS USED TM THIS FABLE.

SOURCE: THE 1973 NATIONAL INTERIM ^NE^.GY CONSUMPTION SURVEY, OFFICE OF THE CONSUMPTION DATA SYSTEM, 

OFFICE OF PROGRAM DEVELOPMENT, ENERGY INFORMATION ADMINISTRATION.
TABLE 28

EXISTING ENERGY-RELATED CHARACTERISTICS BY PRIMARY HEATING FUEL (WINTER 1978-79)

(PERCENTAGE OF HOUSING UNITS)

- _._ _ _ __

STORK WINDOWS

ALL WINDOWS COVERED.. ..........

NO WINDOWS COVERED.............

STORH DOORS

ALL DOORS COVERED. .............

SOME DOORS COVERED.............

ATTIC INSULATION

TYPE 

RATTS ONLY.................

LOOSE FILL ONLY............

RATTS AND LOOSC.. .......... 

n Tut" o

QUANTITY

MORE THAN 6 INCHES.........

QUANTITY UNKMOUN. ..........

HAVE UALL INSULATION

yc~ c

OONT KNOW........ .... ..........

ROOHCSS CLOSED OFF WINTER 1978-79

YES............................

DID NOT LIVE HERE LAST WINTER..

See footnotes at end of table.

TOTAL

HOUSING 

UNITS

L __ __ _ J

lOO*

41

20

39

37

243'3

69

32

21

1

11

32

10

2*

1?

50zr

i 

i

5R

11

NATURAL 

GAS 

J

100X

20

42

38

23

39

65

30

19

4 

1

11

29

"? 4

1 4

30

O f.

!

61

1 0

L

TYPE

FUEL OIL» 

KEROSENE 

_ _J

100X

51

o a

21

4 r.

29

24

69

20

3 

1

1

10

20

20

11

50

22

10

L

OF PRIMARY

LP6

_ 

100%

14

16

55

77

p 1

14

1

3=)

B

20

62

12

37

50

1 '+

L

r HEATING R

ELECTRIC

100%

44

15

41

26

2«5

40

85

32

* •>

5 

?

T f.

19

27

6

Q

72

13

15

i 17 

L

JEL

WOOD

______ J

100X

15

18

67

22

21

S 7

ft 1

10

1

1

5

33

5

ft

35

7

46

47

7

SO 

42

8

i

OTHER i 

NONE

L__

100X

&

17

77

1H

 ? r. .

56

! 1

1 .1

6

3

56

19

?0

57

23

1 <il

14 

1
TABLE 2B

EXISTING ENERGY-RELATED CHARACTERISTICS BY PRIMARY HEATING FUEL (WINTER 1978-79)-CONTINUEO

CPERCENTAGE OF HOUSING UNITSI

1

! TOTAL

| HOUSING 

1 UNITS

1

I

UNITS WITH SOME OR ALL ! 

STORH WINDOWS* AND SOHE | 

OR SLL STORB DOORSs AND !

ATTIC OR ROOF INSULATION......; 'i 1

\ 

I 

UMITS UITH ONE OR HORE ! 

OF THESE TYPES OF i 

INSULATION. ...................1 "C,

1

UNITS UITH HONE OF THESE | 

TYPES OF INSULATION..........-! 1'*

I

TYPE

! i

MATIRAL (FU^L OIL, \ 

GAS | KEROSENE j 

L i i

1 I

! 1 

! 5

i i

i i

i i

i 1 

i 1 

1 !

IP) f 1

L 1 L

OF PRIMARY

1

LPS | 

I 

1

1

I

i 

i

ii i i

i i i i > i i

HEATING FUEL

1 1

ELfCTRIC I W 0 0 J | 1 T H ' R , 

1 | NO'-JE 

i i

1 1

! 1

i 1 

i i

S i 1 3 1 I 4 

! \ i i

i !

I i -1 ') I 7? I -.?

! 1 

I I 

1 1

I I_ _ if Exci'jnrs BUiLnrNG-5 WITH o" HO=>" UNITS,

DATA HAY NOT SUM TO TOTALS THE TO ROtlMOIMG. A I3ASH "- Rf PRF Sf NTS OR ROUNDS TO ZE10. 

SE" GLOSSARY FOR DEFINITIONS OF T;"RMS USED IH THIS TA<3L£.

SOURCE: TH r 1'37H fJATTOMAL fNT'SIM FN~rtr,Y CONSUMPTION SURVEY? OFFICF OF THE CONSUMPTION 3ATA SYSTEM, 

O'-'FIC'" OF PROGRAM T r VrtOPf1 r N T i ENT^GY INFORMATION AOM IN I STRAT I ON .
TABLE 3ft

EXISTING ENERGY-RELATED CHARACTERISTICS BY DEGREE DAYS (WINTER 1978-79J

(THOUSAND HOUSING UNITS)

.

TOTAL HOUSING UNITS I/. ..........

STORM UINOOUS

SOME WINDOWS COVERED. ..........

STORM DOORS

ALL noORS COVFR^D ..............

SOME ODORS COV'RTiJ.... .........

MO nociRS cov 1 -: R;?O.. .............

ATTIC INSULATION

TYPT

TYPf UNKNOWN. ..............

QUANTITY 

LTSS THAN 3 INCHc<; .........

3 TO £. INCHES..............

lOPf THAN 6 INCH? ~ .........

QUANTITY UNKNOWN.. .........

NO INSULATION. .................

HAVE WALL INSULATION

r; ?... .........................

NO.............................

D^NT KMOU... ...................

ROOMCSJ CLOSED OFF WINTER 1978-79

y r c

N 0

311 NOT LIVT Ht" r LAST MINTtrt....

TOTAL

HOUSING 

UNITS

. ___ _ _ _ j

67.457

? 7 , 4 ft 3

i7,6ar

?6,307

25,003

1 '. , , 3 ', •>

"> 'l a 1 "> >

*ri,?lr,

21 « '?>*

14-1 -t '\

7 c; <i

7 7 T 1

i . 7 -n

 i ,11 ">

1 ". li T ]

a. , 2 1 -i

54 tOOt

i H > a i T

I'ft -JO*

 > i , ^ > -;

T T , t '? ^

7 , * I 4

<c?ooo coo

AND 

>7000 HDD

L __ j

5,766

^,205

1,211

350

2 t 658

1»S20

1,^88

4 a f, a ?

1.749

I it 9 ^ .

255

2/

G*.^

1,77 =

1,523

5;.! 4

5 'to

5 ? 7 r: c

1 » 0 1 0

1,410

3,0^1

1,2', 3 

L

HEATING i

<2000 COD

AND 

5500-7000 HDD

L _ _

19»605

11,^32

4»947

11,1 ' 1 B

* S 891

15,056

B,0o2

3,758

3^90

2 IT

 5, 130

570

?«56b

1 ? 1 5 5

2 , 1 2 7

ll,2f>l

3 , 9 79

4,3f,-i

'' , 0 ? !!

1', 773

1,7 1H

L

iND COOLING DEGRE

<2000 COD 

ANO 

4000-5499 HDD

L ____ J

17,397

8,792

4.999

3?60&

7»66?

5s 291

4 # 4 57

1

1 o p o

5,976

2,994

572

154

1,587

45 1

ir Q <: / 

3,724

?,391

8,544

5,031

3,82?

^t^Sl

1 0 9 0 5 •>

1,71 i

L

:E DAYS

<2000 COD 

AND 

C4000 HOD

L _ J

14,320

2,377

1,799

10,344

29519

'2sH6o

9, 07^)

"5, Vj 5

3,505

2

CI f

275

1,641

828

3,825

1,61"

6,537

4, 725

5 » 7 0 8

7,473

1,320

L

>2000 CDO 

ANO 

<4000 HDD

L

10,169

f C i>

731

BB 730

n c, n

1 c. y c;

7,514

2,575

1,959

316

7 Q

1,223

102

3 9 0 0 5

532

2,470

1 J542

3,903

3,775

',491

3, 0 Q.l

5,7G9

1,319

L

H-1 

U>

See foot not*? 5 at end of
TABLE 3ft

EXISTING ENERGY-RELATED CHARACTERISECS BY DEGREE DAYS {WINTER 1973-79J-COHTIMUEB

(THOUSAND HOUSING UNITS)

UNITS WITH SOME OR ALL 

STORH UINDOWS, AND SOHE 

OR ALL STORH DOORS,. APSD 

ATTIC OR ROOF INSULSTION

UKITS WITH OWE OR BORE 

OF THESE TYPES OF 

T &j^i:t a T T AU

UNITS WITH NONE OF THESE 

TYPES OF INSULATION.....

i / •— v r- 1 iiriro MIITI n T M p f > r

L_f L « V.- t_ V> U U - J i » (J » *._ i / J, » I » . » «»

NOT": DAFA MAY NOT SUM

1 1

1 !

! TOTAL |

1 HOUSING !

| UNITS | <2000 COD

| I V7000 HDD 

i 1

I 1

! !

I i

i i

i i 

. ... ( ? 7 , 1 '-, ) j .S , 3 1 «"

i i

i i

i !

i i

- - ^ I S 7 - 7 "} r, ! r-, _ 7 1 H

1 I

| !

i 1 

...... | ',715 ! 56

1 '

ITH FTV-. OR MOR^ UNITS. 

TO TOTALS 3U r TO RO'JNHING. A DASH "-"

HEATING AND

| <2om con |

j A\'0 | 

j 5500-7000 HOD ! *0

1 i

1 ! 

! 1

1 1

i !

i i

i 12,215 i 

i j

i i 

i i 

i f

1 « _ 7 7 1 !

1 1 

1 1 

1 1

i i

R^PREStNTS OR ROUNDS

COOLING DEGREE DAYS

I

<2000 cno | <20oo cno

AND 1 AND 

09-549fi HDD | C4000 HDD 

1

I

i 

i

n , r> o .1 i v , i t i 

i

i 

i

i

i e. _ i ? r, : i n _ r> ^ 7

i i i

1,271 | 4,220

L

TO ZERO,

1 

| >?000 COD 

! AND 

| <'tOOO MOO 

- 1

1 

I

i

\

\

\ 

\

i

i t-, - q 7 1

i 

i 

i

1

EE.' GLOSSARY C OR DEFINITIONS 0^ T r RMS USfH IN THIS TAHLt.

1HL 1978 NAI"!OMAL INTERIM EM'ROY CONSUMPTION SURVEY, OFFICE OF THE CONSUMPTION DATA SYST^I, 

OFFICE OF PROGRAM OfV FLOPHE N r . r NF;RGY INFORMATION A0>11 NI 3T RATI ON.
TABLE 3B

EXISTIN6 ENERGY-RELATED CHARACTERISTICS BY DESREE DAYS JUINTER 1978-79J 

(PERCENTAGE OF HOUSING UNITS}

 ________

TOTAt HOUSINS UNITS I/.. .........

STORH UINDOUS

SOME WINDOWS COVERED ...........

m WIMPOMS COVERED. ............

STORK DOORS 

ALL DOORS COVERED..... .........

ATTIC INSULATION

TYPE

' LOOSE FILL ONLY. ...........

RATTS AND IOOSF... .........

n-r uc" n

TYPf UNKNOWN................

QUANTITY 

LESS THAW 3 I MCHfS. ........ 

3 TO f; INCHES. .............

MORE THAM 6 INCHES.........

HAVE MALL INSULATION

Y r S. ...........................

NO. ......... ...................

no M T KP'O W

ROOMfS) CLOSED OFF UINTEK 1978-79

y (T 0

NO...............................

OID NOT LIVE HFR r LAST WINTER....

TOTAL

HOUSIH6 

UNITS

I __ ___ J

ions

2031

21

5^

JCJ

52

21

5 

1

11

>;

24

I"1

f

 >o

27

o o

5T

 i j

11

<2000 CDO 

AMD 

>7000 HDD

L_ ., ______ _J

loor

7 \

?l

f,

4ft

9 £,

a *

30

SA

4

11

? 

3 1

?5

10

9

jl C

18

* 7

22

L

HEATIN6 AND COOLIN6 DESRE

1 

<2000 CQD 1 <2DOO CDO 

AND j ANO 

5500-7000 HDO I tOOO- 1:i199 HDD

L __ _ _ _i_ _ _ _ J

f

100% | IOOS

1

1

5H 1 51

25 | 29

16 I 21

| 

57 1 **

25 j 30

i cc i *j a

i f

77 } 65

! 

11 1 3*

19 f 17

5 } 5

1 ! 1

11 | 9 

I 

3 f 3 

17 I 3 '4

is | a

24 i 21

12 I 21 

11 f 14

i 

I

 >7 J 49

20 | 29

2? | 2?

1 

! 

26 i 32

65 I 58

9 ! 1 0

L i J

:E DAYS

<2000 CDO 

A1MO 

C*DOO HOD

100X

16

12

71

17

20

£. T

5.3

2 3

24

? 

2

11

<> 

28

25

26

11

45

33

22

39

52

?

L

>2000 COO 

AND 

<4000 HOD

100X

s

y

O F

9

17

74

61

25

19

3

1

12

1

:so

5

24

15

-r rt

57

24

30

57

13 

1

S e ? footnotes at en<* of table.
TABLE 3B

EXISTING ENERGY-RELATED CHARACTERISTICS BY DEGREE DAYS (WINTER 1978-79>-CONTINUEO

<PERCENTAGE OF HOUSING UNITS1

1 ! 

I 1 HEATING 1 

| TOTAL 1

| HOUSING j |

| UNITS | <?1CQ COD | <2000 COO 

| t ANn j AND 

! | >7COO HDD | 'i500-700D HDD

L I L I

I l 1 

! 1 1

UNITS WITH SOME OR ALL | | t 

STORH WINDOWS, AND SOME | j j 

OR ALL STORK DOORS, AND I 1 1 

ATTIC OR ROOF INSULftTI 0!«= = = , , \ * 1. j "> f 1 <,? 

! 1 t 

1 1 i 

UNITS UITH OWE OR HORE ! i j 

OF THESE TYPES OF i | | 

INSULATION....,......-..-.-...! * f-> 1 qi3 1 ^

i ! i 

1 ! I 

UNITS UITH NONE OF THESE i i [ 

TYPES OF INSULATION., .........! 14 | 1 | 5

1 L I

SND COOLING DEGREE DAYS

! i

<20oc con | <?ono cnn | >?oco CD:?

AND ! AN!0 | AND

^ooa-s'+gT nnn | <'taoo HDD | <'iOOO UTI 

L 1 1

1 1 

I ! 

i !

i i 

1 1 

is ! i « j /

i i 

i i

i ! 

! ! 

T 5 i n \ & s

1 ! 

1 1 

! !

7 ( ?i | 3?

L 1 !__.__

l/ rXCLL")ES ^aS WITH FT VE OR 10RT IMITS.

MOTT: DATA MAY NOT SUM TO TITAL-; out

SELf nLHSSARY K"R T :> I M I T I OiNiS

TO 'O'jNDiwii. A DASH "-- R::PRES:M is -JR KOUNOS ro ZERO.

T^R»1S USED IN THIS TA'3LE.

lOURCf: THL 1978 NAFIOMAl INV^RIM KN-'RIY C OM SUM ;' T I ON 3URVFY, OFFICL OF TiH£ CONSUMPTION DATA SYSTEM, 

OFFIC r OF PROGRAM DE VFL OP1E:J T -. '"Nr^GY INFORMATION ADMINISTRATION.
TABLE 4A

EXISTING ENERGY-RELATED CHARACTERISTICS BY TYPE OF HOUSING STRUCTURE CHIMTER 1978-79S

(THOUSAND HOUSING UNITS)

_ _ ___ __

TOTAL HOUSING UNITS I/.. .........

STORH UINOOUS

ALL WINDOWS COWERED. ...........

NO WINDOWS COVFREO. ............

STORK DOORS

ALL DOORS COVERfn.. ............

SOME DOORS COVfRFD. ............

ATTIC INSULATION

HAVE INSULATION................ TYP"

LOOSE FILL ONLY............

f\ TUC p

TYPE UNKNOWN... ............

QUANTITY

LESS THAN 3 INCHES .........

3 TO 6 INCHES..............

QUANTITY UNKNOWN... ........

NO INSULATION. .................

nor' 1* tCNnu

HAVE WALL INSULATION

NO.............................

OONT KNOW............... .......

ROONtS) CLOSE!) OFF WINTER 1.978-79 

YES............................

NO. ............................

DID NOT LIVE HTRT LUST WTNT r R.. 

S < f? footnotes at end of t~ FJ b I P »

1 

1 SINGLE FAMILY DETACHED 

TOTAL j

HOUSING ! f

UNITS 1 TOTAL 1 1-4 

I ! ROOMS

____ i __ _L J

1

67,457 | 48,547

I ' '-

27,463 1 19,718 

13*637 | 10,776 

26.307 | 13,053

t 

25,003 i 19,179 

16,342 I 13,168 

26,092 1 15,999 

1

i

46,216 | 37,410

21,724 ) 18,114 

14,183 1 12,007 

2,328 I 2,?G5 

750 | 674 

7,251 | 4,350

f

1,781 j 1,466 

21,919 I 18,804 

6,657 i 5,614 

15,879 | 11,526 

13,02^ ) 3,174 

8,211 j 3,063 

1

34,004 i 26,106 

18,5*9 j 13, ^50 

14,9114 [ 8,491

! 

20,rf5H ] 17,371 

39,136 | 27,591 

7,414 i 3,585 

1 1

8,768

2,622 

I ,655

1,52? 

3,760

5,129

2,846 

1,295

199 

123 

666

251 

? , 5 2 2 

639 

1, 718 

2,59=1 

1,041

3,513 

1,669

2 , f! 1 2 

5,133 

823 

L

5 

ROOMS

i ________ j

__

5,071 

2«456 

5,169

3,244 

4.214

9,632

4,515 

3,080 

677 

136 

1,224

311

4, 943 

1,561

2, 317 

1,999 

1, 065

6.753

3,419 

2,524

7,425 

1 , 0 0 3

ROOMS

L J

11,850

4,984 

2 ,821 

4,045

4,984 

3,196 

3,665

9,440

3,037 

591 

214 

1,090

4ir

5,001 

2,694

2 ,035 

375

6,68'J

3,380

1, Till

4,542 

6,7*6 

5 3 1

7 OR MORE 

ROOMS

L__ _ _

15*?33

7,040 

3,844

4.349

5»666 

5,206 

4,360

13,210

6,296 

4,545

798 

200 

1,371

487 

6,439 

2,086 

4,198 

1 ,441 

582

9,151

3,564 

2,517

5,749 

8,257 

1,227

1 1 

1 I 

SINGLE j BUILDING ) MOBILE 

FAMILY IllITH 2-* 1 HOME 

ATTACHED! UNITS ! 

i 

L 1 .!_...__ ....__. ..

1*721 

3*2

1,066

1*533 

604 

992

1,643

674

15

343

89 

730 

283 

546 

820 

661

1,374 

866

713 

2,145 

267 

1

10,749 1 4*805 

i 

1 

4,220 | 1,708 

1«892 ] 618 

4,637 | ?»47S

I

!

3,043 | 938 

1,374 j 1,125 

&»332 | 2,691

t 

3,775 ) 3,242

1 

1,327 1 1,540 

1,214 1 274 

31| 17 

! 76 

1 ,203 1 1 ,334

112 I 99 

1,113 j 1 ,220 

521 ! 219 

2,023 I 1,704 

3,094 1 996 

3,380 j 566

1

3,060 | 3,390 

2,933 ! 678 

4,755 ! 736 

t 

1 

1,539 i 1,206 

5 .6') 6 ! 2,614 

2,515 i 985 

1

OTHER

. _____ 

228

96

59 

73

60 

91

73

141

127 

14

14 

47

 50 

40 

48

74 

121

33

14.1

.
TABLE 4A

EXISTING ENERGY-RELATED CHARACTERISTICS BY TYPE OF HOUSING STRUCTURE iUINTER 1978-79J-CONTINUED

(THOUSAND HOUSING UNITS)

UNITS WITH SOHE OR ALL 

STORH UINDOUS, AND SORE 

OR ALL STORH DOORS, AND 

ATTIC OR ROOF INSULATION......

UNITS UITH ONE OR MORE 

OF THESE TYPES OF 

INSULATION.. ..................

UNITS UITH NOME OF THESE 

TYPES OF INSULATION... ........

TOTAL 

HOUSING 

UNITS

? ? » 4 a «

=i7, 1?^ 

9,733

L

! ! !

SINGLE FAMILY DETACHED | | | 

1 SINGLE I BUILDING I MOBILE

TOTOL

L _ _ _

2.5, If,?

43,02^ 

'j,524

L

1-4

ROOMS

L J

2,705

',755 

2»014

L

i)

ROOMS 

- J

S, 799

11,069 

I , ft 2 8

L

fe

ROOMS 

J

6 ,38?

10,601 

1.2t&

L

1 FAMILY (WITH 2-4 | HOME 

1 OR MOR^ | ATTACHED) UNITS 1 

ROOMS ! ! ! 

L 1 1 1 J

1 1 1

1 1 ! i : i

! 1 !

I 1 1

3,5-7? i I ,22-; j 1,413 j 1,27? 

1 ! ! i ; t

! i 1 

1 ! !

14, r)9& | 2,613 ) 7,9'J9 j 5,980

; : i i i i i i i

I'll

63& 1 51S | 'il'iO | 8?4

OTHER

L

3S

? 09 

20

L I/ FXCLUDFS BUILDINGS WITH FTVF OR MORE UNITS. 

NOTF: DAT* MAY NOT SUM TO TOTALS DUE TO SOUNDING. A DASH *-• REPRESENTS OR ROUNDS ro ZE

SEE GLOSSARY FOR DEFINITIONS 0^ TERMS USED IN THIS TABLE.

RO.

SOURCE: THE 197« NATIONAL INTERIM ENERGY CONSUMPTION SURVFY, OFFICE OF THE CONSUMPTION DATA SYSTEM, 

OFFICE OF PROGRAM DEVELOPMENT, ENERGY INFORMATION ADMINISTRATION.
TABLE »B

EXISTING ENERGY-RELATED CHARACTERISTICS BT TYPE OF HOUSING STRUCTURE (WINTER 1978-79}

CPERCENTAGE OF HOUSING UNITS)

_ _

STORM yiNDOUS

SOHfJ WINDOWS COVERED... ........

NO WTNOOWS COVFREO. ............

STORH DOORS

ATTIC INSULATION

HAVE INSULATION................

TYPt 

BflTTS ONLY.................

LOOSE: FILL ONLY............

A T W f D

QUANTITY

3 TO 6 INCHTS. .............

NO INSULATION..................

HAVE HALL INSULATION

YES............................

WO

ROOMCSI CLOSED OFF WINTER 1978-79

YFS

N 0

Din Nnr tivr HF.-;; LAST WINTER..

So> footnotes at '--rid of table.

TOTAt 

HOUSING 

UNITS

L_ ___ _.

loot

41

20 

39

37 

24

39

69

32 

21 

J

11

32

10 

24 

19 

1?

50 

27 

22

31 

58 

11

'

SINGLE FAMILY DETACHED

_____

!

TOTAL 1 1-4 

j ROOMS

L I J

loos 

41

2? 

57

40 

27 

33

77

37

25

1

q

T> 

1 ? 

21 

1 7

'>4 

29 

1 7

T, 

57 

7

!

100X

30 

19 

51

QO 

17 

<»3

58

32' 

15 

2 

1

8

3 

29 

7 

?D 

30 

12

to

41

1 9

32 

59 

9

5

ROOMS

L_ __ __J

toox

40 

19 

41

41 

26 

33

76

36 

24

5 

1

10

2 

38 

12 

23 

16 

8

53 

27 

20

34 

5H

a

6

ROOHS

. ___ __ J

100%

42

24

34

42 

27 

31

80

38 

2& 

5 

2 

9

4 

42 

11 

23 

17 

3

56

29 

15

3fl 

57 

4

L

7 OR MORE 

ROOMS

 

100%

46 

25 

29

37

34 

29

87

41 

30

5 

1 

9

3 

42 

14

2B 

9 

4

&0 

23 

17

3« 

54 

R 

L

1

I 

SINGLE | BUILDING 

FAMILY |aiTH 2-4 

ATTACHED) UNITS 

I 

__ ____ I __ _

loox

55 

11

34

49 

19 

32

53

20 

22

11

23 

9 

17 

2& 

21

44 

28 

23

23

69 

9

L

100%

39 

18

43

2R 

13 

59

35

12 

11

11

1

10 

5 

19 

29 

36

28 

27

44

14 

62 

23 

L

WOBILE 

HONE

10QX

36 

13

52

21 

23 

56

67

32 

6

2 

23

2 

25 

5 

35 

21 

12

ri

14 

15

?5 

54 >o

__

OTHER

100%

42 

26 

32

26 

40 

34

62

55 

6

5

20

35 

17 

21

32 

53 

14

11 

62 

27 

L
TABLE *B

EXISTING ENERGY-RELATED CHARACTERISTICS BY TYPE OF HOUSING STRUCTURE IUINTER 1978-79J-CONTINUED

(PERCENTAGE OF HOUSING UNITS)

I ! 

« 1 

1 TOTAL 1

1 HOUSING 1 

I UNITS ! TOTAL

! i 

1 i

! !

1 !

UNITS WITH SOME OR ALL | j 

STORH UINDOUS, AND SORE i | 

OR ALL STORM DOORS, AND | | 

ATTIC OR ROOF INSULATI ON. . . . . . I 41 | <t R

1 ! i :

UNITS HITH ONE OR SORE i | 

OF THESE TYPES OF | i 

INSULATION....................! HG | R '<

i i 

! 1

UNITS WITH NONE OF THESE | | 

TYPES OF INSULATION... ........ | 11 \ 11

I 1

SINGLE

l-'i

''COM o

L J

TI

/ !

L J

FAMILY DETACHED

1 

:i | 6 

ROOMS i ROOMS 

L i j

1 

1

i 

J

! 

» --; i 5 *

!

ji

! 

n F ! S3

i 

1 

I 1 ^ t I)

L L

1 ! 

I 1 

| SINGLE (BUILDING

I FAMILY I UITH 2-4

7 OR flORF ! ATTACHED) UNITS

ROOMS i i L 1 L

1 1 

! 1 

i i 

i i 

1 !

rU, | .n 1 13

! ! 

i i 

! 1 

1 !

i i 

! 1 

1 f

4 I 16 1 27

L 1 L

MOBILE

HONE

. 

26

q3

17

L

OTHER

*2

91

L

N) 

O

I/ EXCLUDES 3IJILOIMGS UITH FIVE 03 M'TRST UNITS.

NOTE : DATA MAY NOT SUM TO TOTALS DUE TO BOUNDING. A DASH »-» ^ 

SE :-: GLOSSARY FOR Of:- IM t I" I ON.i OF TKRMS USEO IN THIS fABL:..

^S^NTS OR ROUNDS TO 7ERO.

SOURC^ : THE 1^7« MATIONAL INTERIM ENERGY CONSUMPTION SURVEY, OFFICE OF THF. CONSUMPTION DATA SYSTEM, 

OFFICE Qt PROGRAM OEtfELOPMEW, ENERGY INFORMATION AT<I MI S T RA TI ON.
TABLE 5A

EXISTING ENERGY-RELATED CHARACTERISTICS BY YEAR HOUSE BUILT CUIHTER 1978-79?

{THOUSAND HOUSING UNITS}

_ _ _ _ _ _ _ _

TOTAL HOUSING UNITS I/ ...........

STORK UINOOUS

NO WINDOWS COV^R^J. .............

STORH DOORS

ALL DOORS COVEP r O. .............

ATTIC INSULATION 

HAVE: INSULATION... .............

TYPf

BAITS AND LOO^F. ...........

r\ -r up p

TYP^ UNKNOWN. ..............

QUANTITY 

LtSS THAN 3 INCHF 1;. ........

HAVE HALL INSULATION

YC ^ ..........

NO a ................ .............

nnnjT KNOW......................

ROOtfCS? CLOSED OFF WINTER 1978-79

NO.............................

DID NOT LIl'F HTRi LAST WINTER.. 

Se>? footnotes at end of 1: jhi.(.'.

1 

I YEAR HOUSE BUILT

TOTAL !_ _ _____ . _ 

HOUSING { | 

UNITS ! 1975 j 1970 

I OR j TO 

I LATER j 1974

L _ __ i _ 1 __ __ J

f !

£7*457 t 4,86« j 7,498 

I ! 

1 i

27,463 I 2,853 j 3,372 

13.537 ! 374 1 390 

26,307 i 1,641 | 3,237

! i

1 !

25,503 I 1,060 | 1.954 

16, 562 | 99V | 1,14:?

26,092 f 2,809 | 3,601

I I

| t

46,?!-; j 4,209 j 5,525 

! !

? 1,724 i 1,494 \ 2,425 

14,133 1 1,713 j l,'5 -:> 4 

2,528 ! 196 J 1 a 1 

750 j 74 | 62 

7,231 j 742 I 1,262

I ! 

1,7^1 ! l?f, I 104 

 >1,919 ! 1,3^4 | 7,375 

6,637 ] 1.402 | 1,120 

15,379 | 1,41 7 1 t ,9?<i 

13, 023 j 2«iO j 777 

3,21<? j 410 1 1,196 

! ! i 1

^4,00^ I <i,07n i 5,19S 

1 ^ 5 5't9 S 279 ! 8B? 

] 4 , "J H 4 i 5 ? R ) I , 4 2 2 

f j 

1 ! 

''O.'ns ! 1 ,01 f. i 2,325 

39,136 | ? , 4 " ^ ! 4,030 

7,414 j 1.36& j 1,09? 

1 i

1965 

TO 

1969

L _ J

6,493

2,253

971 

.3,? 69

1 ,475 

1,726 

3,292

4,641

2s08S 

1 ,409 

146 

75 

926

117 

2,?16 

54S 

1 ,760 

906 

'46

3 , f! 0 8 

1. 037 

1 , 6 4 B

1 ,442

4,002 

1 ,050

I960 

TO 

1964

6,530

2, ?34 

1,302 

2»944

2»129 

1,738 

2,614

5,358

2,339 

1,546 

343 

138 

991

307 

2,239 

T?.0 

2,091 

674 

499

3,636 

1 ,341 

1,553

2.318 

1,759 

453 

!

1 

1950 | 1940 

TO ! TO 

1959 | 1949

L __1

12,480

4,954

"> , (, 1 7 

4 , 9 1 <!

5.766 

3,230 

3 , 4 ft 4

10,032

5,493 

2,909 

5="1 

118 

916

50G 

5 » ? 9 -., 

1,374 

2 » H 5 7 

1,630 

813

ft, 431

35708 

2,311

4 ,030 

7, 746 

6 5 4

7,389

2,723 

1,525

3,141

3,159 

1 ,723

2,507

4,823

2,433 

1 ,315 

336

65

670

168 

2 , 667 

354 

1 ,635 

1,464 

1 ,102

3,26S 

2, 179

1 ,94,3

2,463

4,264

662

1939 

OR

EARLIER

L

22,198

9, 024 

6,009 

7,165

9,460 

4,953 

7, 785

1 1 , 628

5,445

3,693 

545 

217 

1 , 723

453 

5 , 36 2 

1 ,119 

4,194 

7, 322 

3,243

7,593 

9,123 

5, 477

? S 213 

I', 849

2, 13 7
TABLE 5A

EXISTING ENERGY-RELATEO CHARACTERISTICS BY YEAR HOUSE BUILT (WINTER 1978-79I-CONTINUED

{THOUSAND HOUSING UNITS)

UNITS WITH SOME OR ALL

STORE aifsoows, arso SORE

OR ALL STORH DOORS, AND

ftTTIC OR ROOF INSULATI OH. . - - - -

UNITS 'slITH ONE OR MORE

OF THESE TYPES OF

INSULATION............. .......

UNITS WITH NONE OF THESE

1

TOTAL I

HOUSING | 1

UNITS I 197 r, |

! OR |

I LATER i

1 i

! 1

' 1

i i

! i

! 1

'"> "7 A fl 1 ' \ f.fif., I

! 1

! !

: i

! ]

) T , J •> ^ \ 4 , 4 N ? j

! i

1 I

! 1

TYPES OF INSULATION,.....,....) 

111

9, 7 S3 | 3»f, \

YEAR HOUSE BUILT

1 1

1970 | 19«,5 ! I960

TO | TO | TO

1 17°, \ 1 969 i 1 J64

_ - 1 ___ ..- .. 1 j

1 i

1 1

i i

! i

1 1

? i 7 7 7 1 1 , )7 5 1 2,401

I i

S [

\ '

j !

T5.1J ti^c^n j 1 SSHC* JtJOil ] t Sfi''"^ J^fljJ

j i

1 1

1 1

1 ,148 | 911 | Gbl ...... ,

I

1950 |

TO |

19') 9 |

i

|

i

I

1

f * T '-1 I

1

I

I

11,099 j

i

i

I

1 ^ A T 1

- - - 1 1 1 i

1

1940 |

TO |

1949 |

i

1

1

i

i

1

.3 j ? 9 f i

i

i

1

1

f n u > i

i

i

I

1 9 29 7 J

i

1939

OR

L A Ft LI L K

 i , 4 1 j

1 H "2 *~i S

3 5 943

to

I/ TXC LUTES PUILTINGS WITH FTV'T OR 10RC UNT^S.

NOT^: OATA MAY ^10T SUM T9 TOTALS TUE TO ROUMDING. A DASH "-' REPRESENTS OR ROUNDS TO .Zt'RQ. 

SEF GLOSSARY FOP Or.T I NI T IOMS OF TIRHS USED IN THIS fADLL.

SnURC-:: THE 197« NATIONAL INTERTM ^MEROY CON^UMPT I ON SURtfKY, OFFICE OF THE CONSUMPTION TATA SYST':1i 

OFFICE TF PROGRAM OE \t ELO^HEN T , tNE D GY INF OR«A T I 0 M ADMINISTRATION.
TABLE: SB 

EKISTIWS ENERGY-RELAYED CHARACTERISTICS BY YEAR HOUSE BUILT CUINTER 1978-T9I

CPERCEfrraSE OF HOUSINS UHITSJ

to

STORH yiNOOUS

ALL WINDOWS COVFRCD. ...........

SOME WINDOWS COVERFO.. .........

STORH OOORS

SOME OOOR", COVFRTO. ............

ATTIC IHSULftTIOK

HAVE INSULATION....... .........

TYPE

LOOSE FILL ONLY............

QUANTITY 

LFSS THAN 3 TNCHFS. ........

3 TO f, INCHES.. ............

HOPE THAN f, INCHES.........

QUANTITY UNKNOWN... ........

N3 INSULATION........... .......

HAVE HALL INSULATIOM

NO.............................

ROOHCSJ CLOSED OFF yitSTER 1978-79

ti i ^ NOT Liv7 HER: LAST yiNTER..

1

j TEAR HOUSE BUILT 

TOTAL j

HOUSING |

UMITS | 1975 

I OR

I LATER

L _ _ _ 1 __ _ j

ions | 100% 

i 

1

41) 59 

20 | '!

39 f 34

37| 22

24 f 21

33 1 5«

j 

6" I P6

12 ( 31

n i 35

3 ) 4

1 i ? 

11 f 15

3 f 3

10 1 2S

24 | 2^1

i

50 i 84 

27 1 6 

2 ->. S 11

! 

51 ! >! 

53 i 51 

\\ \ 2°.

1

19TO

TO 

1974

100%

12 

43

2f>

O f

32 

21 

2

1 

17

.1 

32 

15 

26 

10 

16

69 

12

31 

54 

15

L_

i

1965

TO 

1969

I __ J

100X

35

15 

50

23 

27 

51

71

32

22 

2 

1 

14

2

8 

?7

14 

15

d Q

16 

35

?2 

f,2

16

L

19&0 

TO 

1964

L __ _ J

100X

35 

20

45

33 

27 

40

34

2 

15

5

34 

11

10 

B

56 

21

24

58 

1 7

L

1950 1940 

TO TO 

1959 1949

. __ _ _ _ I ]

100X

40

21

59

30

44 

23

7

42 

11

23

7

52 

30

3 5

5

_

loos;

37 

21 

43

43

23 

34

33

18 

5 

1 

9

2 

3&

5 

22 

20 

15

44

29

26

33 

53 

9

..

1939 

OR 

EARLIER

100%

27

32

43

22 

35

52

25 

17 

2 

1 

8

2

26

5 

19 

33 

15

34 

41 

25

32 

58 

10

L

Se<? footnotes a*- end of
N)

TABLE 58

EXISTING ENERGY-RELATED CHARACTERISTICS BY YEAR HOUSE BUILT CUIfJTER 1978-79 5-COfJTINLfED

(PERCENTAGE OF HOUSING UNITS*

! 1 

i I 

| TOTAL 1

| HOUSING | I 

1 UNITS | l"37 r. | T'71 

i ; OR i TO

j I L 5 T '- i< | 1 ') 1 n 

J. i i

1 ! !

i ! !

UP4ITS WITH SOME OR SLL ' j j 

STORM UINOOUS, AND SOHE | | j 

OR ALL STORK DOORSg AND j '• i 

ATTIC OR ROOF INSULATION......! ''I j 5" i V?

i i | 

U8ITS UITH ONE OR BORE i i I 

OF THESE TYPES OF ! 1 !

I ! i

UNITS WITH NONF OF THESE | | ( 

TYPES OF INSULATION,,.........) 14 i 3 | I'i

i i_ . . _ 1

I/ ' XCLUTt S Hull. TINGS WTili Fltft .) R r-iOR r ijN H S .

YEAR HOUSE BUILT

I ! 1 1 1

| 1965 1 llf-H | 1 -y.rt \ 1^40 | 197^ 

\ TO i 10 i TO | TO I 0'" 

| 1469 ! 1 )6'l i I'J-j-l | l't'14 ! -TAHLIFR

_._!_. . _ ._ 1 1 ..!.._ ..... _i.

1 1 1 i 1 

till) 1 ! ! ! 1 

1 i i i i

i i i i i

i ! ! i f 

i 1 i i !

i i i i i

1 

III!! 

I ! 1 ! 

1 1 1 1 I

1 14 i 13 j 11 I IS I IH

I i 1 1 1

NOTt": ilAfA M«Y ^J'lT '"iUM TO TOTALS 3U:: TO : iO ! iM^ING. A DASH "-" RtTPTSENTS 

S r " GLOSSARY FOR >1' F I NT T 1 0*1 S 0." T r:RMS ilSrr) t N THIS TABLE.

R "TUNT" TO

 JOURC 1 I fH£ 197S NATIONAL INTKRI1 -.N r R3V C ON SUMP F I ON SUfitf^.Y, OFFICE OF TH 

OFFICf OF PROGRAM OE V FLO a M r"N T , FMFRGY INFORMATION AI5 M I N I S T R A T I ON .

CONSUMPTION DATA
TABLE 6ft

EXISTING ENERGY-RELATED CHARACTERISTICS BY TYPE OF AIR CONDITIONING CWINTER 1978-79J

(THOUSAND HOUSING UNITS}

PO

U1

TOTAL HOUSING UNITS I/. ..........

STORM UINDOUS

ALL WINDOWS COVERED. ...........

SOME WINDOWS COVERED ...........

STORM DOORS

AIL OOOPS COVERED..............

ATTIC INSULATION

TYPf 

BATTS ONLY.................

OTHER......................

QUANTITY

3 TO f, INCHES..............

MORF" THAN 6 IiMCH rS. ........

QUANTITY UNKJJOWN,... .......

NO INSULATION................. .

HAVE MALL INSULATION 

YES............................

ROOHCSI CLOSED OFF WINTER 1978-79

Y F S

MO

DID NOT LtVF HER!" LAST WINTER., 

See footnotes a f end nf table.

TOTAL 

HOUSING 

UNITS

. _____ _ ,

67,457

27,463 

13,637

26, 307

46,216

750 

7,231

? 1 , 9 19

I 5, 879 

13,023 

3,218

34 « 0 a* 

13,549

20,358 

19,186

NUMBER OF ROOMS WITH AIR 

CONDITIONING

. . ^

NONE

L

21,936

11,30 

6,218

12,409

IP, 36 3 

f.,358 

13,214

1 8 , 0 5 P

3,714 

5,022 

371 

332 

3,11"

777 

8,663 

2 , 7 3 P

5,880

13,788 

9,237 

6,910

3,60 7 

1 7 , 4 0 r', 

3,923

17,775

4,249

5,290

3,184 

4 ,616 

4 ,975

12,215

6,077 

3,497 

539 

179 

1 ,923

532 

5 ,726 

1 ,375 

4 ,533 

3,559 

2,001

S,2SR 

5,490 

3,996

6 ,555 

10,069 

I ,151 

1

ALL

L. J

19,747

7,909

3,220 

8.618

 i , 4 5 7 

5,337 

7,90 3

15,943

6,933 

5,664 

918

240

472 

7,530

5.416 

1,511 

2,24 .5

11,928 

3,322 

3 , 9-1 7

5,696 

11,712 

2,339

CENTRAL AIR 

CONDITIONING 

ONLY

_ 

15,0.12

2,317 

6,211

4, 974 

4 ,176 

5,363

12,854

5,140 

4,897 

804 

149 

1 .864

324

6,031 

2,260

756 

1 ,402

9, 70S 

2,588 

2,718

3,970

t V 1 . rs

i

INDIVIDUAL 

ROOM UNITS 

ONLY

. 

22,274

9,589 

5,067 

.7,618

5 9 745 

6.942

15,069

7,732 

4,167 

653 

269 

2,247

642 

7,113

1,57« 

5,740 

4s364 

2,342

10,373 

6,689 

5,208

8 , 1 r, 1 

12,38*.

1,727

CENTRAL A/C 

AND 

ROOM UNITS

235

81

85 

69

80 

82 

74

235

138 

98

-

3« 

.112

65 

19

133 

35 

68

120 

100 

15
TABLE 6A

EXISTING ENERGY-RELATED CHARACTERISTICS BY TYPE OF AIR CONDITIONING (WINTER 1978-79)-CONTINUED

(THOUSAND HOUSING UNITS)

1 1

| TOTAL 

] HOUSING 

| UNITS

1 

1 J

1 

USITS yiTH SOME OR ALL j 

STORM WINDOWS, AND SOME 1 

OR ALL STORM DOORS. AND |

ATTIC OR ROOF IMSULATION* . . . . . i ->-r,HV1

i

UNITS WITH ONE OR HORE ! 

OF THESE TYPES OF j 

INSULATION.................... | S7,7?S

1 

1 

UNITS WITH NONE OF THESE \ 

TYPES OF INSULATION.....,.....! ~> , 7 53

NUMBER OF ROONS UITH AIR 

CONDITIONING

I

M"Nf j S01E

11

1

1

J 

i n , <••> r. 7 i n , & i a

5

I

1

1

P.,OAO 1 1,706

: t » 2 0 t

CENTRAL AIR 

CONDITIONING

ONLY

.

f, ,871

13.786 

1 .??.',

INDIVIDUAL 

ROOH UNITS 

ONLY

L ._ j

3 , 8 1 S

?,*tr,

CENTRAL A/C 

AND 

RQDH UNITS

127

to

I/ EXCLUDES BUI1.0ING5 WITH FIVT OR MOR" UNITS.

NOTF: DATA MAV NOT SUM TO TOTALS :>u-~ TO RQUNDING. A DASH "-« R L:PRFS ; NTS OR ROUNDS ro ZKRO.

S€E GLOSSARY FOR iifFIMtTIONS OF TfRMI USFD IN THIS TABLE:.

SOURCE: THE 1978 NATIONAL INTERIM :.NE I<';Y CONSUMPTION SURVEY, OFFICE OF THE CONSUMPTION TATA SYSTEM, 

OFFICE TF PROGRAM DEVELOPMENT, ENt-'.?GY INFORMATION A OMINTSTRA T IO.M.
EXISTING ENERGY-RELATED CHARACTERISTICS BY T?PE OF AIR CS!«DITiOSil?i6 SL'IMTER 1378--79B

CPERCEBTASE OF HOUSING UHiTSJ

10

-•J

TOTAL

STORB

ALL 

SOM 

NO

STORffl 

ALL 

SOM 

NO

ATTIC 

HAW 

T

Q

NO

DON

HAVE

vt:s

NO.

DON

ROOM< 

YFS

NC.

Dir 

S ee ^

t 

I

i f

f 

I

i4mi<;Y!yc UMTY*C i / 8

UIM00WS i

WINDOWS COVFRm............)

vitNTOMS COUr»FO.. ........... |

i

DOORS 1 

DOORS COVFR r n o ...........a., 1

0 0 0 R ° r 0 V *-" R r D !

INSULATION j

T ^ ^ M) Q T T f>M 8

YPE I

BA T T S 0 'ML ¥ \

LOOSE FILL QNLY............|

OTHER. ....4. ............... !

TYP r UNKNOWN...............)

UANTITY | 

LESS THAN 5 INCHES........)

3 TO '-, INCHES.............,)

MORE THAN ft INCHES.........)

QUANTITY UNKNOWN...........)

IIMSULATI^M i

~ X ^ 0 W \

H&LL INSULATION !

jj

................,...........)

t 

SJ CLOSED OFF yiSTER 1978-79 \

,

NOT LIVE HFRF: LAST JINT~R..| 

i

:>(jts^otes dt ers<1 of t.^blr?.

i 

\ HU«B£R OF ROOSS UITH AIR 

TOTfiL { CONDITIOHIKG 

iOUSII«6 |

UNITS j f |

1 NONE 1 SOME j ALL

I i i_ J.

S 

1

CEfiJRAL AIR 1 IRJDIBIOUfiL 

CQFCDITiSralt'aSi RQOH UHITS j om.Y I I

! ! ! • 1

ion* i iocs j looz i 100% 100% | 100%

! . ! 1 \ - i ! ! i

•tl f 3B j 46 ) 40 43 | 43 

?Q j 21 1 24 S 1& 16 ] 23

39 ! 41 j 30 | 44 41 j 34

t ! 1 1

! ! ! t t

3 "' ! .5 '.) i '* '•• \ 31 3 .5 j 'i 3 

2'; j 21 J 2i | ?T I "H j 26 

3T 1 

111 

'il ( 23 | 40 i 39 j 31 

I

1 ! 1 J «

fiT i 60 1 69 ! 81 | R6 I 6S

! ! . i ! S

32 | 29 f 34 j 35 1 35 J 35 

21 S 17 I 20 j 29 j 33 j 19 

31 3 I 3 | 5 | 5 J 3

i ! i | 1 | if 11 l 11 i 

If!! 

10 j 11 | 11 ) 12 ) ID- 

!

3 I 3 f 3 i ? 1 ?I 3 

3? I 29 | 32 f 38 1 40 J 32 

1 0 | 91 8 S 1 "•< 1 Ti I r

34 | 20 | 26 ! 27 28 i 26 

IT { 2& 1 20 S 8 1 5 1 20 

1? | 13 I 11 1 11 '1 1 13

i i i i 1

50 | 46 | 47 ! 60 i 65 | 47 

27 i 31 j 31 { 1-3 j 17 | 30 

2? j 23 | 22 [ 20 j 13 j 23

III!!

! 1 f 1 I 

MS ? c< f 37 | 29 2' i 37 

5". f 58 f 57 1 5'i | G2 ] 56 

11 ) 13 j '> | 1? | 13 1 9

L i L ! I-
to

00

TABLE 6B

EXISTING ENERGY-RELATED CHARACTERISTICS BY TYPE OF AIR CONDITIONING CyiNTER 1978-79J-CONTINUEO

^PERCENTAGE OF HOUSING UNITS)

,

UNITS UITH SOHE OR ALL 

STORM WINDOWS, AMD SOME 

OR ALL STORN DOORS* AND 

ATTIC 3R ROOF INSULATION* . . . . .

UNITS HITH OHE OR SORE 

OF THESE TYPES OF 

INSULATION. ...................

UNITS UITH NONE OF THESE 

TYPES OF INSULATION...........

1 

I NUMBER OF ROOHS yiTH AIR 

TOTAL 1 CONDITIONING 

HOUSING !

UNITS ! | |

I MONT | SOMF | ALL

L _I i 1_

1 1 1 

1 ! 1 

1 ! ! 

' ! !

I i i 

i i i

! ! i

! ! !

'(- -, ] 80 j 9Q | TO

! I !

i ! i 

! ! i

1" | 20 | 10 | 10

L 1 i !

1 1

1 !

(CENTRAL AIR | INDIVIDUAL 

j CONDITIONING! ROOM UNITS

! | ONLY

1 1

i L_

! | 

! 1

! 1 i i

i i

! ^^ \ s*

i !

1 i 

I j

! 1 

1 1 

1 1

1 1 i 1

! t

i/ TXCLJDTS BUILDINGS UITH FTVE OR MORE UNITS. 

NOIF.: DATA MAY NOT SUM TO TOTALS nUF TO BOUNDING. A DASH '-

SFF: GLOSSARY FOR D r FiNrriONS or T^RHS USED FM THIS

OR ROUNDS TO

SO'JRO : THE 1978 MATIONAL INTERIM EN-RGY CONSUMPTION SURVEY, OFFICE OF THE CONSUMPTION DATA SYSTcl, 

OFFICF OF PROGRAM OEVFLOPMFNT, ENTRGY INFORMATION ADMINISTRATION.
TABLE 7A

EXISTING ENERGY-RELATED CHARACTERISTICS BY 1977 FAMILY INCOME {WINTER 1978-79J

(THOUSAND HOUSEHOLDS)

_ ___ _ _

TOTAL I/.................,.......

STORM UINDOUS

SOME WINDOWS COVERED. ..........

NO WINDOWS COVERED... ..........

STORH DOORS

ALL DOORS COVFPEO. .............

SOME DOORS COVFREQ... ..........

ATTIC INSULATION

TYPE 

> RATTS ONLY.................

LOOSE FILL ONLY............

OTHER......................

QUANTITY 

LESS THAN 3 t N^HES .........

3 TO 6 INCHES..............

CORE THAN 6 INCHES .........

QUANTITY UNKNOWN....... ....

NO INSULATION..................

HAVE HALL INSULATION y "s

N"... ..........................

ROOHCSI CLOSED OFF WINTER 1978-79

Y r S... .........................

IMP.............................

Oin NOT LIVE H r RE LAST UINTFR.. 

See footnotes at 2nd of table.

TOTAL 

HOUSEHOLDS

L J

67,457

27,463

13,687 

26,30 r

25,00') 

16,362 

26,092

46 , 2 IS

21,724 

14,183 

2,323 

750 

7,231

1,781

21,919

6,63r

15,379 

13,023 

8,?18

34,004 

13,549 

14, ^04

20, 15? 

39,186 

7,414

1977 FAMILY INCOME

LESS THAN 

«5,000

._ __ _ 

9,106

?,,(,")« 

1,702 

4,705

2.734

1^624 

4,?4R

3,716

1,541 

930 

214 

129 

902

69 

1,480 

12? 

?,044 

3,336 

?,004

? , 5 91 

4,024

2,490

^,50^ 

5,40.3

1,194

1

$5,000 

TO 

S9.999

L _ __ J

12,357

4,210 

2,419

5,728

4,653 

2,S7fl

5,026

7,079

3,246 

1,915 

.547 

45 

I ,527

258 

3,315 

743 

2,763 

3,623 

1 ,649

5,126 

4,238 

2,993

»,114

6?30« 

1 ,435

.

$10,000 

TO 

$14,999

L_ _ J

12,573

4,R73 

2,346

5,354

4,576 

2,694 

5,303

8.48H

4,354 

2,172 

238

1 33 

1 ,590

293 

4,346 

879 

?,964 

2,334 

1,752

6,407 

3,143 

3,023

3,914 

7,085 

1,574

L _

$15,000 

TO 

$19,999

U , _,._ ,,,_J

10,491

5,047 

1,900

3,544

4,335 

2,598 

3,559

7,775

3,538 

2,448 

554 

124 

1,112

260 

3,798

1,199

2,519 

1,612 

1,104

5,915 

2,578 

1,998

3,270 

6,379 

843

_

$20,000 

TO 

$24,999

L ____ J

9,063

3,932 

2,250 

2,881

3,537 

2,400 

3,125

7,225

3,323 

2.45S

463 

74

909

435 

3,555 

1 ,194 

2,040 

354 

983

5,178 

2,109 

1,776

2,929 

5,178 

956

$25,000 

OR 

MORE

L

13,868

6,704

3,070 

4,094

5,163 

4,368

4,332

11,933

5, 723 

4,262 

512 

246 

1 ,190

461 

5,425 

2,500 

3,549 

1,20? 

72F,

8,787 

2,457 

2,623

4,123 

8,335

1,411

TOTAL 

POOR

8,414

2,442

1,470 

4,502

2,434 

1,373

4,606

3,503

1,505 

798 

194 

72 

933

64 

1,568 

167 

1,704 

3,205 

1,706

2,596 

3,703 

2,115

2,202 

5,181 

1,030

L
TSSI E 7 S

EHERGY -RELATED CHARACTERISTICS BV 1977 FAMILY IMCORE JHINTER i97a-79}-coMTjEMuea

CTHOUSBND HOUSEHOLDS}

1 

I 

i 

1

1

j

i

1

UNITS UITH SOHE OR ALL i

STCRK UIMBBUSv fifiD SGP5E ;

UK ALL i i uSn 

ATTIC OK ROC

y^US MITH GrsE 

OF THESE TVS* 

INSULATION. =

UNITS «TH PeONE 

TYPES OF INS

I/ r_xcLunrs

u> o NOT^: DATA

LJUUKis fiSU j

i

OR nGRE j

i

OF THESE j 

ULATIOWo. .c..... .. j

BUILDINGS WITH 'ri\l'-

i«Ay Ntu SUM TO TOTAL

1 i

i 1977 FAHILY INCOME ( 

I . 1

TOTAL I 1 1 1 f

HOUSEHO". 1?? | !.- SS TMAN ' t-StOOO | SlD s ODn ! 115*000 J 120*000

! * •> . o o o ! TT i TO i TO f n 

_...... 1_... i J S ' I

1

i

i

i

1

;

!

i

t

i 

1 

i 

2ol«:5 ! 1,966

t

•t

j

3 « 5 t I S 8 s 2 2 iS 

! 

! 

i

9HO I 816

| TOTSL

S2b»noa i POOR 

MQR 1: |

., - ..,.A._. .. _. _

i 

1

OR *nR : UNITS.

s rsu 1: TO SOUNDING. A DASH »-" R,"-;--^'- S^MTS OR KOUNJ~ TO ZEP.OO

T HE 197" NATIONAL INTEKIH EN-"RGY CONSUMPTION SL.'PVEY S OFFICE OF THE COMSUMPT 

OFFICC OF PSOG"AM DEVELOPMENT, ;1M^RGV T iMFORIAT ION AD M I MI ST RA T I OM»

ON
TABLE 78

EKISTIHS ENERSlf-RELATED CHARACTERISTICS BT 1977 FSHILV INCOME SHIWTER 1978-798

{PERCENTAGE OF HOUSEHOLDS*

OJ

__ _ ____ j

TGTSL I/............,............

STORN yiNDOUS

NO WINDOWS COV'RFD,... .........

STORM DOORS 

ALL OQORS COVERED. .............

SOM^ DOORS COVFRFD.. ...........

NO DOORS COVTRFD. ..............

STTIC IHSULSTIOM

TYPF

TYPF UNKNOWN. ..............

QUANTITY 

LESS THAN 3 INTHFS .........

3 TO b INCHFS..............

QUANTITY UNKNOVM. ..........

NO INSULATION, .................

H«VE WALt IMSULHTIOH

wn

OONT KNOW... ...................

ROOH«S> CLOSED OFF WXWTER 1978-79

OTH NOT LIVF HTRF LAST WINT-.R.. 

See footnotes at end of fable.

TOTAL 

HOUSEHOLDS

 

100%

41

20 

.59

57 

VI

21

3 

1

11

3

1 0 

24

12

2 f 

90

5 ( 

11

I

1

i 

I LESS THAN

f

,i I

i

! ions

1 

I

| 70 

( 19 

j ri?

\ 

f 18 |

I

f 1 

! 17

! 10 

! ? I 

! i 1 

1 to I 

1 1 

1 i 

f if- ! 

I i f

| 22

1 37 

! 22

1 ! 

i i

( 28 

! ?7 |

! ' 

\

f 59 | 

\ 13

i j

TO 

$9»999

loots

34

20 

46

3fl 

2.2

11

57

15 

3

1? 

2

6

29 

13

41 

2*

=; ^ 

S c. 

12

1977 FSKILV IMCCKE

1 1

| $lQ»QQfl | $15«000 

j TO S TO

I 

| 100% 1 I

( 39

1 19

I 

J

j 36

( 21 

! 42 

I 

1 

1 68

1 35 

! 17 

! 2

1 1

| 13

! 2 

! 35

| 24 

1 14

B

1

! 51 

j 25 

! 24

i

i 5^

f 13

1

48 

18 

34

25

74

34 

23 

fi 

1 

11

2

se. 

11

24 

15 

11

25

19

31 

SI

8

L.

1

1 

f

1

f 

i

1 

1

! 

f 

f 

1 

1 

i 

I

1

i 

1

S 

f 

i 

! 

!

!

! 

I 

I 

1

!

f 

1 

f 

i 

! ', 

1 

1

£20»000 { S2'5«000 

TO 1 OR 

S24 t 999 j HORF -

i

100%

43 

25 

32

34 

30 

27 

10

39 

1.5

11

57 

23

20

',o

5? 

11

100%

22 

30

37

31

41 

31

2 

9

39 

9

63 

Ift

19

30 

i &0

10

L

S

i 

I

I 

1 

i

1

i 

I 

I

I

i

I

I 

1

1 

1 

I

I 

1

i i i

i

s i i i

i

i

i 

s

TOTflL 

POOR

1005J

29 

17

54

27 

16 

55

42

18 

9 

2 

1 

11

1 

19

20 

38 

20

31

44

f>2 

12
TABLE 7B

EXISTING ENERGV-RELATFD CHARACTERISTICS BY 1977 FAHILY INCOME {WINTER 1978-79S-C08TI8UED

CPERCENTASE OF HOUSEHOLDS!

N)

UNITS WITH SOME OR ALL 

STORH yiNDOHS, AND SOME 

OR ALL STORH DOORS, AND 

fiTTIC OR ROOF INSULAf ION. . . . . .

UMITS UITH ONE OR HORE 

OF THESE TTPES OF

UMITS UITH HONE OF THESE 

TTPES OF INSULATION...........

1 

! 1977 FAftlLV IMCOBE 

1

TOTAL | 

HOUSEHOLDS | I.FTS THAN

1 <'-, ; )on 

i 

i J

!

i

I t i i ??

',

i 

i

S6 ! f,"

1 

1

14 | 51

L I .__ J

\ r:, , n o o

TT 

I') ,-]<)<>

L

r>0

"?

IS 

L

?1 o, oon

TO 

tl ^ ,99 t

L j

}&

34 

16

L

1

$1-1,000 ! t20,QOO 

ro ) rn 

S19.994) | $24,991

L_ i J

! 

! 

\

i 

1

'4 ^ ! '; 2

i 

i

i 

!

Tl | 91

! 

1 

i

9 | 3 

1_ 1_ J

$? ri 9 oon

i)R 

MORF

L

^, C!

T3 

7

L j

TOTAL 

POOR

L

o n

(,«,

52

L

I/ EXCLUDES BUILOIVGS WITH F.IVF OR MOST UNITS.

NOTF: DATA H«Y NOT SUM TO TOTALS DUE TO ROUNTING. A DASH -» REPRESENTS OR ROUMOS TO ZERO. 

SEE GLOSSARY FOR DEFINITIONS OF T^RMS USEO IN THIS TABLE.

SOURCE: THE 1978 NATIONAL INTERIM ENERGY CONSUMPTION SURVEY, OFFICE OF THE CONSUHPTION DATA SYSTFM, 

OFFICF OF 3ROGR4H DFVPLOPMENT, ~«1ERGY INFORMATION ADMINISTRATION,
u> 

u>

TOTfflL I/.

STORK

ALL WINDOWS COVERED., 

SOW" WINDOWS COVERED. 

MO WINDOWS COVERED...

STORM DOORS

ALL DOORS COVERED.. 

SOME DOORS COVERED. 

NO DOORS COWERED...

ATTIC INSULATION

HAVE INSULATION........

TYPE

BATTS ONLY.........

LOOSE FILL ONLY...,

BATTS ANT LOOSE....

OTHER..............

TYPE UNKNOWN!... ....

QUANTITY

LESS THAN 3 INCHES.

3 TO 6 INCHES......

MORE THAN 6 INCHES.

QUANTITY UNKNOWN... 

NO INSULATION..........

f)ONT KNOW. .............

HAVE HALL INSULATION 

Y T S................

NO.................

HONT KNOW..........

TABLE 8A

EXISTING ENERGY-RELATED CHARACTERISTICS

BY SELECTED DEHOGRAPHIC CHARACTERISTICS {UINTER 1978-791 

(THOUSAND HOUSEHOLDS)

ROOHCSS CLOSED OFF UINTER 1978-79

GTH MOT LIVE HER I: LAST yiNTE- 

 p footnotes it end of table.

TOTAL |

USEHOLDS)

!

I 

I

67.457

27,463 

1.3,687 

26,30 ?

25,00.3

16,562

26,092

46,216

21,724

14,183

 >,328

750

7,231

? 1 , 919

',,637

15,879

13,023

•1,?l<>,

I a, 

It

,0-Tt 

(549

,101

3 ),

7! t I 't

A6C OF HEAD

L

20

7

3

j

35 j 3fi

OR j TO

ESS | 59

f

_L J

I

,912127,552

1

1

» 092)11 ,604

,900 5,753

9,020(10,195

6

4

9

i

{

68

AND

OVFR

.

tR, 994

7s 868

4.035

7,091

RACE

I EDUCATION OF HEAD (MARITAL STATUS OF HEAD

CIM YEARS) 1

1

I

HH.ITE,|8LACK

OTHER I

1

L_ __ i_

1

61 ,060 (

J

1

25,966)

12,569 |

22,524|

1

t !

,220110,373) 8,410 | 23,315)

6

1

1

3

1

,R14J 7,382) 4,l&6fl5,394|

.878) 9.797J 65 41 3 ) 22 , 35 1 |

i

1

1 1

! f

12, 8131?!, 109)12, 2 94 )43, 681 1

5

3

! i

3

2

,927) 9,9051 5,893(20,840 I

,775| 6,751

346) 1.242

3,657(13,487)

740( 2,295]

?53J 337) t&lj 737f

2,5131 2,874) 1.844J 6,322)

| I

710) 668) 403) 1,719)

5

2

,261(10,228

,156( 3.064

6,429)21,055)

1,417) 6,499)

4,6861 7,149) 4,044 14.4071

4 ,1.36) 3,969 4,918 10,225(

3,1^.3) 2,473| 1,78? 7,154)

9

5

6

5

j

I

,6. 3 0)15, 421

,154) 6,492

ii

,366) R.&32

I

j

8 , => 5 3 3 2 , ? 9 2 |

6=90' 15.723!

3,138 13,1391

f !

6 , 86 1 ( 1 9 , ? 6 1 !

1

2

1

1

2

1

1

,398

1)497 |

» 1 18 )

,782)

{

,688)

968 (

»741 1

1

,535]

1

884|

696)

33)

131

909

61!

863)

138)

,4721

, J 9 8 )

.064 [

,712

, 8 2 I I

,863

,597

1

8 1

OR j

LESS 1

f

1

Q

TO

12

I

1

11 « 510)

1

5

3,756)

2,195)

5,559)

I

1

4,312|

1,996|

5.202J

I

I

6,1321

1

5, 007|

1,641)

331|

109)

1,044)

j

150 j

3,198)

507)

2.277J

3, 891|

1,486|

1

]

4,776|

4 t 4 7 0 I

 >,264|

j

3,541)

31 ,755

13,753

6,571

11,431

12,745

7,867

11 ,143

1

13 I

|

t

!

ANO JMARRIE3J

OVFR j

I L __ _ I.

\

24.193J

1

1

9,955-|

4, 921)

9,3171

1

I

7,9471

6,499!

9,747)

I

1

22.007J 18 ,077)

1 i

11.034J 7,6631

6,457) 6,085)

957) 1.040J

2 82 I 359 j

3,277) 2,9101

1

749| 882|

10,899| 7,822|

2.894J 3,236)

7,465| 6,137{

6,049) 3,083J

3,6=!9f 3, 0331

I !

1

16,209 1.3,020!

8,69:. 5,383!

6,850 5,790)

1

9,552 7,765|

NOT HARRIED

I

IFEHALE 1

J

 -1

I

47,696|

I

1

20,6141

9,350)

17,1311

1

i

18,239)

12,216!

17,240)

1

1

35,879)

1

17,042}

11.566 j

1,965|

524J

4,782!

!

1,354!

17,828)

5,828)

10,869 j

7,694]

4, 122J

1

i

26,822)

t 2 , 1 0 7 i

8,772) 

I

1

14,9111

HEAD j

|

1

13,9651

1

i

4,790|

2, 652 |

6,523)

1

I

4,762|

3,176)

6,027 j

1

I

7,0751

I

3. 164|

1,585)

2121

168 j

1 ,945}

t

251 1

2,3731

450 j

4,000 j

3,763)

.1, I28J

1

i

4, 749 |

4 , 5 3 3 |

4 »&83 j

1

4 ,307 ]

HALE

HEAD

5»797

2,059

1,085

2,653

2,002

970

2,826

3»262

1,518

1,032

151

58

503

176

1 ,718

359

1 ,010

1 ,566

1SS

2,434

1,914

1.449

1 .941

110,581(16»985|11, 

I «, -)&4| I, :»35 j

i_____i__ _ 1

619) 34,959) 

515| 6 ? 840j 

___i______1.

4,227) 

5741

? 449| 18,

519 j 3,

i

12,815) 

3,613] 

1.

27, 99.3 i 

7 9 11 934
TABLE 8A

EXISTTHG ENERGY-RELATED CHARACTiL PS1S I iCS

BY SELECTED DEMOGRAPHIC CHARACTERISTICS CWINTER 1978-79 J-CQNTINUED

CTMOUSAND HOUSEHOLDS!

UNITS iJITH SOBE OR ALL

STURfi HISC.OHS- AMD SOnE

OR AIL STORH DOORS, AMD

UMITS WITH ONE OR MORE

OF THESE TYPES OF

INSULATION. .................

1 i II I 

I | A6E OF HEAD | RACE | EDUCATION OF HEAD JMARITAL STATUS OF HEAD 

II || (IN YEARS} !

1 ' . 1 1 j !

i TOTAL i i | ( j j j j j j MJT MARKltiJ

(HOUSEHOLDS! V-. | T6 j e,o j j i 8 j 9 j i 5 j i

I I TR ! TO | A^JQ 1 UHI TE i (BLACK | OR | TO | AND |MARRIET| j 

j i L ro>S | ^3 | Oy-'R (OWR | | LESS j 12 \ OVER ! J FEMALE | MALE 

i I i i i i i j i i j Hf.AO I HF.AD 

- i -. - i I I i — i ill i..._ _ i i

i i ! ! i 1 i I 1 i ! I i i i i ! i ! I I 1 1

i i i ! i ! 1 i i 1 i 1

i '"'"'• i '< i •'. \ ' ':

! ! ! ! i 1 i ! t 1 ! |

• i i i i i i i i i 1 i

1 ! 1 ! i I 1 I i i | I

...1 

1 

r)?,73^ I 

!!!!!!!!!!!

17, 133 1 ?t, 4DD 1 If,, 1861 53.761 1 3. -:if.tt H, 5«3 1 9 7 . 7 RO ! 2 1 , 16? 1 a?,^9»| in.H^ni 4.^11

! i 1 ! 

I 1 ! II II T S WIT

TYPES

I/ f X

NOTE:

SOURCE

n fs 

OF

Orjc Or TrSZS 

INSULATION.

ClUDFS HUILniN

DA 

SE

:

!A HAY NOT 

E. GLOSSARY

THE" 197B ^A

E

GS WITH

i 

1

j_

FIV C " OR

SU« TO TOTALS ? 

FOR OFF! NI TIONS

TIOMAL INTERIM

 7,733

MOP'-"

'IE 10 

OF TT

-MFRGY

i i

1 3 , / / .5 1 .5 ,

3 ^ 

1 f

UN ITS.

ROUND ING. A 

RMS USED IN

CONSUMPTION

i

HASH 

THIS

SURV

i

3,8091 7 . .? 

i

1

"-" REPRESFNTS 

TftBLF.

FY 5 OFFICI OF

i i i i l

2 , f 3 * | ?,->27\ ^ , 9 7 4 | 2,332! S , 3 7 1 1

OR ROUNDS TO ZERO.

THE CONSUMPTION DATA SYSTEM^

i 

3,n75| l,2RS

1

OFFICE ~;~ PROG" a i Nh'ORMA I' I ON 50H1 M I S I RA r ! ON
TABLE 8B

EXISTING ENER6Y-RELATEO CHARACTERISTICS

BY SELECTED DEMOGRAPHIC CHARACTERISTICS tWINTER 1978-79) 

<PERCENTA6E OF HOUSEHOLDS!

co

J

TOTAL I/..........................

STORH U1NDOWS

SOME WINDOWS COVERED. ...........

WO WIWDPWS CO VF R r Q *»

STORH DOORS

ATTIC INSULATION

HAVE INSULATION................. TYPE:

BflTTS ONLY..................

OTHER.......................

TYPE UNKNOUN.... ............

QUANTITY 

LESS THAN 3 INCHFS. .........

3 TO 6 INCHES...............

MORE THAN 6 INCHES. .........

OONT KNOW.......................

HAVE WALL INSULATION

Y(T f

NO e

ROOHCS) CLOSED OFF yiNTER 1978-79

NO..............................

RID NOT LIVE HEP" LAST UINTER... 

SPP footnotes at end of table.

TOTAL 

HOUSEHOLDS

L J

loot

41

20 

39

37 

24

39

69

.12

21

3

11

32 

10 

2*

1" 

1?

50 

27 

??

.51 

53 

11

A6E OF HEAD

35

OR 

LESS

L J

i on*

38 

19 

13

,50 

23 

47

f-\ 

28

ia

•^

12

T

? r> 

10 

22 

30 

19

46 

25

29

26 

51 

2 4 

I

36 

TO

55

loox

42 

21 

37

3fl 

27

36

77

3ft 

25 

5 

1 

10

2 

37 

11 

26 

14 

9

56 

24 

20

31 

62 

7 

!

^0 

AND

OVER

100%

41

,21 

37

44 

22 

34

6-5

31

19 

4 

1 

1 0

2 

34 

7 

21 

26 

9

47 

36 

17

36 

61 

3 

1

RACE

MHITE,

OTHER

100JC

43 

21 

37

33 

25 

37

72

34

22 

4

10

3 

34 

11 

24 

17 

12

53 

26 

21

32 

57 

11 

i

BLACK 

J

innx

?3

17 

59

26 

15

58

40

14

11

1

14

1 

13 

2 

23 

44 

17

2' 

44 

2^

2 l;

6 A 

t ^ 

1

1 

EDUCATION OF HEAD 

fIN YEARS)

8 

OR 

LESS

100X

33

19 

48

37 

17

*5

53

26 

14

3 

1 

9

1

?8 

4 

20 

34 

13

41

39

20

51 

SS 

b 

I

9 

TO 

12

100%

43 

21 

36

40 

25 

35

69

35

20 

3 

1 

1 0

2 

34 

9 

24 

19 

12

51 

27 

22

30 

60 

10 

1

13

AND

OVER

100X

41 

20 3'3

.33

27 

40

75

32 

25 

4 

1 

12

4 

32 

13 

25 

13 

13

54 

22

24

32 

53 

15 

L

HARITAL STATUS OF HEAD

HARRIED

100%

43 

21 

36

3« 

26 

36

75

36 

24

4 

1

10

3

37 

12 

23 

16

9

56 

25 

18

3.1 

59 

10 

1

NOT HARRIED

FEMALE 

HEAD

100%

.14 

19 

47

34 

23 

43

c ^ 

•> 3

11

14

2 

17 

3

29 

27

22

34 

32

14

29 

50 

12 

I

HALE 

HEAD

100X

36 

19 

46

35 

17 

49

5 S

26 

18

3 

1

9

3 

.50 

6 

17 

27 

17

42 

33 

25

33 

50 

17 

I
TABLE SB

EXISTIHE ENERGY-RELATED CHARACTERISTICS

BY SELECTED DEMOGRAPHIC CHARACTERISTICS fUINTER 1978-79S-CONTINUED 

{PERCENTAGE OF HOUSEHOLDS?

U)

cr\

1 i 1

I | AGE OF HEAD | RACE

1

I EDUCATION OF HEAD

1

(MARITAL STATUS OF HEAD

! ; 1 ! {IN YEARS! !

UNITS U1TH SOHF OR ALL STORS mHDOws« &HD SORE

fiR »!• STORH DOORS* AMD

STTTC OH ROOF i F4SUL ATI ON „,_,..

UNITS WITH ONE OR HORE

OF THESE TYPES OF

UNITS yiTH NONE OF THESE

TYPES OF INSULATION. ........

I 1 '

j TOTAL 1 i ! I 1

I HOUSEHOLDS! .Vi ] 5ft ! ', 0 ) 1

| | IP i TO j <VMO (WHITE, |'SL

| ! L r ~~, ! 'i-i | 0V-' n 1 OTHI- '•' )

! 1 1 I i !

1 _ i _ i__ _L_ __ ..1 _.. 1

! I 1 i ! I

t » i i t i

i it;:!

j T j 1 • |

; ; ; j ; i

, „ , ! 11 i ' :• 1 * ,' i <! ' ! " J I

i i i i i 1

! ! ! 1 ! i

! III!!

! 

| !!<••, 

III!!

| », ? \ B'-i | S5 1 rtH |

1 1 1 1 1 1

i i i 1 i i

1 1 1 ! 1 1

... | 1 't I 1 » j 11| 15| 1 2 I

1 11111

| 1 1

i j | j | MIT MARRIED

1 % 1 Q

ATK ! OR \ TO

j LESS j 1?

1 1

1 1

1 1

1 i

j i

! ;

' L ' ^. 1 * •": ^

1 i

I i

i i

1 !

(~ fa/•? 1 1 | 7 ' R ' 1 I " ft 7'

1 1

1 !

1 1

j'l | ? r> | u

1 1

! !•'•

i A M 0

| OV^-f

1

1

1

g

i

5

i •>?

i

|

1

1

i *3S

1

i

1

I l?

1 _ .

| |

1 "1AKK IF:O | ]

| (FEMALE |

i | HEAD |

.1 1 1

i i l

I 1 1

i i i

! : !

j /; f.t 5 o q :

i i ' i

i ! i

i i i

! I 1

| 89 | J«, |

1 1 1

i 1 i

1 1 1

1 ni ''? 1

MALJ:

Ht AD

o n

7B

y ?

I/ EXCLUDE BUILDINGS WITH <r< lour UNITS.

NOT;.: HA1A MAY NOT SU" TO TOTALS Tl~ n ROUND 1*10. A DASH 

SEC GLOSSARY FOR Oft [ M[ T I ONS O c fERHS US r D IN THIS

REPRESENTS OR ROUNDS TO Z^RO.
TABLE 9A

CONSERVATION EFFORTS UNDERTAKEN BETUEEN APRIL 1977 AND DECEMBER 1978

ANO ELIGIBILITY FOR 1578 TAX CREDIT BY CENSUS REGIONS

(THOUSAND HOUSING UNITS!

, . . ,.,_,.,., ..,._.._...... _ .._

TOTAL HOUSING UNITS I/. ...........

TOTAL ELIGIBLE HOUSING UNITS......

INSULATION HDDEO C INEXPENSIVE) 

Y"S, ELIGIBLE.. .................

HEAT HERSTRIPPING... ...........

AROUNO HOT WATER PIP;: S ........

AROUND HOT WATER H r AT FR .......

CAULKING......................

IHSULST10M ADDED (EXPENSIVE) 

Yr~, EL IGIBLE. ..................

ROOF OR ATTIT... ..............

OUTSI PT WALLS.................

Y r S , I N E L t G I Rl. c .................

EQUIPMENT ADDED t INEXPENSIVE? 

Y:r:S, LLIGIULE......... ...........

STORM DOORS....................

AUTOMATIC OR CLOCK THERMOSTAT. 

MEW WATER HEATING EQUIPMENT... 

Y r S, INEL1GIRLT....... ..........

EQUIPMENT AODEO (EXPENSIVE) 

Y ~ S , ELIGIBLE.... ...............

STORH WINDOWS/INSULATING GLASS 

ELfCTRIC HE«T PUMP.. ..........

NO..............................

1

! 

1

TOTAL ! 

HOUSING) 

UNITS !

1

)

L !

1

67,457)

!

&4,957|

I 

i 

27,5221 

10, 1 151

2 9 3 1 0 i 

777!

10.656! 

l,176|

374J 

39,061 

I

4, "34|

1.77l| 

2,711)

5 9 , 5 t 0 ! 

1 

I 

8,677) 

460 j 

4,5*4 | 

1,2631

583!

i

6 , 4 » 4 1 

4 , > 7 '4 |

4511

60,515!

NORTH EAST

! t

TOTAL (URBAN (RURAL

1 1 ._L

1 1 

! 1

13,663) 10 5 776| 

1 I 

I 1 

6»604i 5 , 0 1 ? |

2,2941 1,695) 

351! 267! 

1151 HO) 

4,774) 3,757) 

2,469) 1,744) 

267) 159) 

79( ? 1 5| 

7,5671 6,272)

I i

1 « J ri 1 J 864)

62'! 54 9 j 

6 " 3 1 49 9 i

1 ? , '> 6 1 i 9,374)

I 1

' ' -' 

25 | 25 | 

880) d*P-\

577J 552 { 

571 25j 

12,513| 9 , -U 6 j

i f

! i 

1,636! 1 , ? ', 4 j

19 | I'lj 

.527J .24 ?| 

4 1 | ? 5 | 

12, 5 '4110,0001

I

?,942|

2,887)

1, 592

599!

36 

1,017!

54! 

1,295)

554! 

281"! 

273

312 

- f 

222

32 

? , 5 9 7

1

'i 02 

316!

86 

16 i 

? , 5 2 4

CENSUS REGION

I 1

NORTH CENTRAL ( SOUTH | «EST

i !

it! Ill 11

TOTAL (URBAN (RURAL | TOTAL (URBAN (RURAL | TOTAL (URBAN (RURAL 

i ' i_ 1 I -1 __ 1 1

1 1 1 ill If 

19,321)14,1321 5,689) 22,319)13,733) 8,536) ll,067j 3,536[ 2,531

111 ! 1 1 11 

19,232) 13,7511 5,432) 21 » 453 j 13 , 3« 3| 3,064) 10,603) 8,324) 2,284 

! ! I ! I S i 

! i ! ! t I 

9,569! 6,765) 2,805| 8 6 0 0 ( 4,966! 5,634) 2,749 2,034| 715 

4,030) 2,387) 1,143) 2,754) 1,724] 1,030! 1»11 7 79^! 311 

312) 494) 518) 972J 505J 463 244 93) 151 

211| 154| 57) 333) 2Q9J 124) 138 80 j 58 

6,631) 4,356) 1.775) 4,049) 2, 42 8) ' 1 , 620 1 1,594 1,186) 408 

5,411) 2,173! 1,2381 3,669( 1,834) 1,735| 1,107 736 i 371 

430) 285) 145| 363J 2531 115) 110 67J 43 

367J 239) 128) 265) 97! 168) 163 31 | 132 

9,334! 7,123! 2,757) 13,454! 8,720) 4,734) 3,155 6,471| 1,684

!!!!!! 1 

! I 1 i ! ! 1

2,674! 1,789! 3B5 j 1,760) 874) 386) 974 770) 204 

1,902) 1,265) 636 j 1,264) 677| 587| 618 "43 | 74 

671) 436J 235J 316| 116| 200f 16? 83 J 79 

1,139! 689! 450 | 575 | 227! 3481 314 242 j 73 

240J 131 | 39] 1 70 f 3V| 132) 139 12| 127

16,S07( 1? ,1921 4,715) ?0 , IR^ I 1 2 , <! 70 j 7,518) 9,955 7,755! 2,199

J 1 ! S 1 1 i 

1 S ! ! 1 1

3,090| 2,4231 667J 3,027) 2,032( 9S6( 379 665) 215 

180) 148) 321 US! 103) 151 133 .121 | 17 

1,7261 1,3051 4201 1,647) 1.021) 626 332 204 j 127 

455J 384! 7M 355! 246) 109) 12f> 112) 15 

1.05.2! 321| 2.31 1 l,088f 784J .504! 416 323 j 74 

204J 129) 75J 183 1 13| 1 '' i 1!>f| I 2 ! 133 

16,527)11,5801 4,943! 19, 1 09 | 1 1 , 73rt| 7,571 10,043 7,8601 2,183

! ! 1 I 1 ! 

! ! i f ] 1 

'>,097J 1,453) '-43 1 2,103! 1,?041 900 59? 389) 209

1.566J 1,072| 494( 1 S 6881 398) 791 366 193) 173 

321 32 i - ! 35! .55| - - - i 

659| 460! I'^f 519) .550! 183 252 196| 56 

207J 123! 341 128! - ! 123) 32 12 i 71

17,517112,556! 4,9611 20,088112,5791 7,509! 10,386 3,155! 2,251

foot not * 31 end of 1: a b I. ^ o
00

TABLE 9A

CONSERVATION EFFORTS UNDERTAKEN BETMEEM APRIL 1977 AND DECEMBER 1978

AND ELIGIBILITY FOR 1978 TAX CREDIT BY CENSUS REGIONS-CONTINUED

{THOUSAND HOUSING UNITS)

AH? EQ'JIPREKT OR ISSULSTIOK SDDED

8f uLiSiBLt. HOUSimS UHI i i

N". ............................

ELIGIBLE UNITS THAT ADDED 

FSPFMSTar IKSUtSTIOH BUT MOT

ELIGIBLE UNITS THAT ADDED 

EXPENSIVE EQUIPMENT BUT NOT 

EXPENSIVE INSULATION. .........

ELIGIBLE UNITS THAT ADDED 

EXPENSIVE INSULATION AND

C~ VPF*MC TUF* F"Q11 T PMF*ftlT

ELIGIBLE UNITS THAT ADDED ONLY 

INEXPENSIVE INSULATION OR 

EQUIPMENT .....................

ELIGIBLE UKITS THAT ABDEB

STORH HIMDOySc OR STORP! BOORSi 

OR aTYIC OR ROOF INSULATION...

1 1 

1 1 

I |

| TOTAL | 

j HOUSING] 

1 UNITS !

I 1 

I t

.i 1

! !

i i

1 j i , i r s |

i i

I 1 

I ! 

1 !

.| 4,6t7|

i ! 

1 1 

! I

1 1 

1 ! 

1 1

. | 21,759|

I ]

! *

'• ";

! i

NOR TH

TOTAL |MR

i

1

I

'

8 v 0 1 2 } 6 

Ti , <> ' ) ? \ t 

! 

i 

!

1,484| I 

1

I 

1,20-51

480 1 

i

4,9021 3 

I 

i 

j

2 , ,' /5 j 2

I

FAST !

L

1 1

RAN | RURAL ! 

i I

1 !

i i 

i i 

i i

,2*2! i « l'i 50 i 

1 "

i i

, 0 4 5 | 4 4 0 | 

1 1 

t t 

I 1 

91 81 28f|

3661 115| 

1 1 

1 ! 

i 1 

,913| 988(

i i

i I

CENSUS REGION

1 1

NOR r H C- NTRAL | SOUTH i WEST 

! 1

1 !

TOTAL IURHAN |

! i

i i (

i i , 4 n i"i j -i , n .'i o |

T,«32 j 5,671}

i i 

i i

2,046| 1,410|

1 1 

1 ! 

1 I

1 ,470 | 1 ,0 74| 

t i ! t

1 !

! 1 

627) 579|

1 1

1 1 

7,257| 5,216| 

I 1

i i

3.995J 2,82/j

t !

1 III II

RURAL | TOTAL (URBAN (RURAL ! TOTAL |UR«AN |RURAL

1 ill i j

1 1 1 1 1

i i i i i

i i i i i 

1 i I i !

2, If, Ij 10,8CHj 7,050! 3«?53j 6,951! 5,569

i i i i i i i 1 I !

i i i i i 

657| 1,174| -i91| 582| 831] 66.5

I 1 1 I 1

1 

III!!

1 1 1 1

395| 1,517| 921| 596| 455| 232 

i I i ! i 

1 1 1 I 1

248J 586] 233| 30*1 1*J| 107 

1 1 1 1 1

1 1 i 1 ! 

1 1 1 1 1

2,041| 7,372| 4,543| 2,aJO| 2,228| 1,703

1 1 ! ! 1

i i i i i

! ill ! 

i,lS8j 3,399j 2,015j I t 384j l,200j 8S9

902 

1, 382

168 

173 

36 

524 

331

FXCLUDFS KUILOIMGS WITH F I WF OR "1Rf~ UNTTSDATA MAY NOT SUM TO TOTALS DUE TO ROUNDING. A DASH »-« REPRESENTS OR ROUNDS TO ZERO. 

SEE GLOSSARY FOR 1FFINITIONS OF TFRNS USED IN THIS TABLE.

SOURCE: THE 1978 NATIONAL INTERIM ENIRGY CONSUMPTION SURVEY, OFFTCE OF THE CONSUMPTION DATA SYSTEM, 

OFFICE PF PROGRAM DEVELOPMENT, ENF.HGY INFORMATION ADMINISTRATION.
CO

TSBLE 98

CONSERVATION EFFORTS UNDERTAKEN BETWEEN APRIL 1977 AND DECEMBER 1978

AND ELISIBILITY FOR 1978 TAX CREDIT BT CENSUS RE6IOMS

8PERCENTA6E OF HOUSING UNITS!

- - -

TOTAL HOUSING UNITS I/ ............

TOTAL ELIGIBLE: HOUSING UNITS......

INSULATION ADDED f INEXPENSIVE! 

YFS? ELIGIBLE.*.. ............... 

WEATHERSTRIP? ING.. ............

AROUND HOI WATER PIPES. .......

AROUND HOT WATER HEATER. ......

CAULKING......................

PLASTIC COVERING..............

YES, INCLIGI RLE..... ............

INSULATION ADDED CEXPENSIVEI

YES? EL 1 61 BLE... ................

NO.. ............................

E8UIPHENT ADDED < INEXPENSIVE J

STORK DOORS...................

AUTOMATIC OR CLOCK THERMOSTAT. 

N^W WATER HEATING CQUI PMENT. . .

EQUIPMENT ADDED CEXPENSItfE)

STORM WINDOWS/INSULATING GLASS 

ELFCTRIC HEAT PUMP ............

NO..............................

TOTAL 

HOUSING 

UNITS

_____ J

100% 

96

11

11 

4 

I 

?5

ie,

2

 |

53

11 

7 

3 

4

1

rfB

1 5 

1 

7 

2 

5 

1 

H6

1 0

7

3

1 

10

CENSUS REGION

NORTH EAST

! !

TOTAL (URBAN (RURAL 

l__ 1 J ..

! 1 100%) loot

!

96 I 15

1 

1 

46 1 it 

16 ! 15 

2 1 ? 

1 f 1 

34 1 33 

1 7 | 15 

3 1 1

1 I

53 ) 55

1

1

14 | 1?

a i a 

* ! ^

5 j 1

- !

 !S 1 87 

|

121 12 

j _

6 | & 

2 I ?

4 1 5 

"" I ~ 

8 8 i <i ?<

1

12 | 11

1 9 j '.i

2 I ?

 { 

RS i ;!8

1 L

100% 

98

54 

20 

3 

1 

35 

2 s) 

$ 

2 

14

19 

10 

9 

6

81

11

8 

3 

p

1 

88

14 

11

3 

Hf,

L

NORTH CENTRAL

! !

TOTAL (URBAN IRURAL 

] 1

100% 

97

48 

20 

1 

1 

3? 

17 

2 

2 

50

13

10

6 

j

35

16 

1

Q

S3 

11

a

3

i

at) 

1 _

!

100X| 100%

!

97 | If, 

\!

18 f *=) 

20 j 20 

3 f 6 

1 ! 1 

34 | M 

15 I 2? 

2 i 3 

2 I 2 

50 | 18

! 

!

13 j 16 

9 ! 11 

3 ! 4 

5 \ * 

1 j '

8 6 ! : ? 5 

!i

17 | 12

1 ! 1

3 1 7 

3 | 1 

6 ! * 

1 ! 1

82 | 87

! 

i 

lOf 11

8 f S

f _

?

3 1 1 

1 1 1 

89 f 87 

1 !

SOUTH

! !

TOTAL (URBAN (RURAL 

1 I -

100* 

96

39 

12

IB 

16

60

8 

6 

1

3 

1 

91

14

1 

7 

?

5 

1 

86

9

!}

2 

1

90

i

100% 

97

36 

13 

4 

7

IS 

14 

2 

I 

63

S 

5 

1 

2

93

13

7

2

a

85

9 

7

2

91 

1

100% 

94

43 

12 

5 

1 

19 

21 

1 

2 

55

10 

7

2 

4 

2 

88

12

7 

1 

4 

2

86

11

9

2

1

H8 

J.

WEST

! 1

TOTAL (URBAN (RURAL 

1 I

!

100X1

96

25 

10 

2 

1 

.14 

10 

1 

1 

74

3 

6

1 

^

go

8

* 

4i

1 5 

1 3 

1

! 2 

1

! 94 

I

I 100%!

98

24 

9 

1 

1 

14 

9 

1

76

9 

6 

1 

3

91

8 

1 

? 

1 

4

92

5

2

2

95

L

100% 

90

28 

13 

6 

2 

16 

15 

2 

5 

67

8 

3 

3 

3 

5 

37

8

1 

5 

1 

4

5

86

3 

7

! 

1

I 3

89

1

See footnotes at end o* table.
TABLE 9B

CONSERVATION EFFORTS UNDERTAKEN BETWEEN ftPRIL 1977 ftHD OECEP1BER 1978

AND ELIGIBILITY FOR 1978 TAX CREDIT BY CENSUS REGIONS-COBTIWUEQ

CPERCENTAGE OF HOUSING UNITS1

I 1

1 I CENSUS REGIOH

i t

1 TOTAL | | i 

[HOUSING) M"I TH ! AS! i NORTH CENTRAL j SOUTH 

1 UNITS ! | |

U-"ST

I ! 1 ! I ! ! 1 1 1 II

| |TD T AL IURBAM li'URAL (TOTAL JU^HAN (RURAL | TOTAL | ll-MAN j.RURftL (TOTAL fiJRHAN (RURAL

1,1 i i i i i _ L i i i i i

i ' i i i i 

i i i ! I i

BY ELIGIBLe. MOUSING UNITS 1 \ ] \ \ \

M", ,,,,,*, ** ................... ,\ 1*, j sn i *0 j J& | in 1 40

} ! i ; j 

ELIGIBLE UNITS THAT ADDED i 1 1 1 t 1 

EXPENSIVE 

EXPENSIVE EQUIPMENT... 

INSULATION BUT 

..,..,.,. 

NOT 

j 

| 

i 

III!! 

| 10 I T j 15 1 10 | 10

ELIGIBLE UNITS THAT ADDED | 

I 

II!!! 

till!

EXPENSIVE E9UIPHENT BUT NOT 1 I ! ! i i 

EXPENSIVE INSULATION.......-...] 71 11 B | 10 | 7 | 8

I 1 ! ! ! 1 

ELIGIBLE UNITS THAT ADDED | I 1 1 1 1 

EXPENSIVE INSULATION AND 1 ' 1 1 ) ! 

EXPENSIVE EHUIPNENT... ......... | S | J | 1 j 4 | <, j 3

I 1 ! 1 I 1

ELIGIBLE UNITS THAT ADDED ONLY | 1 I 1 1 I 

INEXPENSIVE INSULATION OR i ! ! 1 ! !

! i ! ! i i 

FLISIBLE UfJITS THAT Al/OtU i i i i i 1 

S7QRS UIMOOaS* OR STORf? OBORS= 1 i i j ' j

OR ATTIC OR ROOF laSULATlOfi . . , . i 17 i 1^ i 1» i 23 :>0 f ?S

__._ _ . .. i -i 1-. _ I ... .I L

i 

!

i 

5 a ! '43 

M | ^f? 

i 

I 

I 

u | s 

I 

I 

I 

' ! T 

i 

| 

1

t \ .5

! 

1

i

3A 1 5.1

1 

! 

!

'.- I j 15

L _.. i_ .-,.,

46 

51

t 

7 

?

3 i 

in

L

 n

'!')

7 

7

t

.13

if,

_ -

i |

i i 

j i 

i i

.35 ! 3? i '.',

63 I &li ! 5-j

! I 

1 ! 

i 1

8 | H I 7

! 1

I ! 

1 1

* ! J I T 

1 I 

! i 

1 ! 

II i 1 i 

1 ! 

1 1 

! !

?0 \ >v. \ "'\ 

\ \

'• ! 1

11! 1. n 1 ! .5

L- _ 1 1

BUILDINGS WITH 01 UNITS.

NOIf : DATA MAY NOT SUM TO tOiALS TIT. TO RO'JNOING. A HASH "-" RFPRESENTS OR ROUMO 

SfF 'iLQSSARY FOR OL'F I IMI T I ON'i OF f~RMS US'-";) IN THIS FABLI.

TO ZT.RO,

SOURC' : THE 197R NATIONAL I N T E !U H "NTR^Y CONSUMPTION SURV r Y, OFFIC~ OF THE CONSUMPTION DATA SYSTEM. 

OFFICf O r PROGRAM OE VCLOpMf.'MT, r-j^RGY INFOPHATIOIM 10 1 1 M I STRA T I ON -
TABLE 10A

CONSERVATION EFFORTS UNDERTAKEN DURING 1978 BY CENSUS REGIONS 

{THOUSAND HOUSING UNITS)

_ __ _ ____ .

INSULATION ADDED C INEXPENSIVE)

WEATHER STRIPPING..............

AROUND HOT WATER HEATER. ......

PLASTIC COVERING. .............

INSULATION ADDED CEXPEHSIVES

OUTSIDE UALLS.. ...............

E9UIPREHT ADDED CISESPENSISE5

STORK DOORS...................

flUTOMATIC OR CLOCK THERMOSTAT. 

NEW WATER HEATING EQUIPMENT...

EQUIPMENT ADDED CESPESISIVE>

VS.............................

STORM WINDOWS/INSULATING GLASS 

ELECTRIC HEAT PUMP. ...........

NEU FURNACE...................

Hj^ _ 

TOTAL 

HOUSIMS 

UNITS

_ __i

!

67,457)

! 

I

17,532! 

4,9071

1 ,286! 

458! 

lltD78| 

5,456 

155) 

49,S26J

I 

4»2P6| 

2,843) 

1.271| 

1.478| 

63,232! 

1 

1 

5,274 

300] 

2*680! 

388 

2,1321 

62*184 j 

1 

1 

3,504| 

2,672] 

67j 

1,0481 

6389=53 

i

NORTH EAST

I

1 

1

I ! 1

TOTAL (URBAN JRURAL |

____ J __ i__ ?

1 i

14,251!11,309| 2,

f I ! 1

4,348) 3,223j 1, 

1»190| 925] 

177| 158! 

80 | &0| 

2,850j 2,277! 

1»5S1| l,054j 

210J 148J 

9,903! 3.087J 1, 

1 ! 

! 1 

922) 656 i 

574 j 428) 

436) 263) 

294! 189J 

13,529!10,654J 7, 

! 1

i !

997| 804| 

25 i 25 | 

500! 375| 

229| IB?] 

341) 321! 

13s?54 JIO?505J 2. 

i i 

1 i 

943J 714J 

743| 560| 

1 Q ! 13] 

211J 159J 

13,303)10,5^61 2, 

1 i

!

942) 

1 

1 

l?5f

266! 

19) 

19] 

573! 

507f 

61! 

816!

! 

i

266| 

14&! 

173J

105! 

675!

!

!

193! 

- 1

12&|

47| 

201 

748!

!i

234? 

183|

- !

51|

707| 

I

NORTH

CENSUS

1

CENTRAL | 

1

! 1 1

TOTAL (URBAN |RURAL |

JL_ I I

I

19,821(14 

1

!

6,561{ * 

1,923! 1 

423J 

82! 

4,563] 3 

1,743) 1

301)

13*260| 9 

1

!

1,592| 1

1 ,039J 

432| 

682J

18.229J 13 

1 

1 

1.771) 1 

&1| 

1 5 059| 

2SQf 

702! 

18,0 50 j 12 

!

!

1,269| 

995f 

20 I 

371! 

18,5521 13 

_i

I !

,132| 5s&89| 

! !

1 !

,595! 1,967| 

,349! 579J 

242( 181J

40f *2J 

,259| 1 5 304| 

S 117| 62jj 

2251 76J 

,537! 3,7231 

! I 

1 1 

,102| 490J 

7161 323J 

3281 tO^I 

430J 252! 

,030( 5,1991

! i

f !

,.309| 4G3|

61! - !

767! 232J 

202| 77| 

482f 219J

,823! 5>?27!

1 ! 

1 !

8721 3971 

700! 295J 

- ! 20|

2681 102! 

>260| 5, 292|

i L

REGION

SOUTH

1 1

TOTAL (URBAN |

____ 1 f

22,319

5,137

1,308 

545 

226 

2,653 

1,654 

302 

17,181

1,0?9

766 

2=14 

2f,4 

21,289

1 ,861 

74 

842 

232 

824 

20,458

?S8 

748 

17 

237 

? 1 , 4 1 1

1 

13,783)

1

1 

3,022| 

835| 

335] 

1581 

1,571| 

907 j 

214| 

10, 761! 

1 

I 

505( 

4211 

721 

30) 

13.27HJ 

I

!

l»182j 

74! 

454) 

12 '.1| 

60SJ 

12,6011 

1 

I 

436| 

307! 

- 1 

171! 

13, 347! 

i

1

! 

j

WFST

! ! I

RURAL j TOTAL |URBAN (RURAL

I _ i _ L

!

8,536| 11, 

1 

1

2,116[ 1, 

473!

209| 

. 6fl] 

1,082 j It 

747 j 

88! 

6,420 ! 9« 

I!

524| 

345J

182? 

183J 

8,011 j 10» 

!

1 

679|

- !

383| 

106 j 

216) 

7,857) 10, 

! 

i 

472! 

442) in

66j

8,064 { 10 S

i

o&r

S»8.i 

480 

141

70 

01? 

493 

43 

48?

682 

464 

149

23T 

384

S4'j 

140

14.-5 

'65

42?

379 

185 

1?

230 

688

8,536

1,032 

300

52 

33 

691 

277 

43 

! ,454

549 

352 

B3 

193 

7,987

430 

115 

138 

123 

166 

8s 106

268 

117

12

163 

8,268

- -

2,531

533

180 

89 

37 

321 

222

- 

2,028

133 

112

66 

46 

2,398

215 

25 

140 

25 

99 

2,316

111 

69

67 

2,420

u

footnotes at end of table.
TABLE IDA

COBSERtfflTIOH EFFORTS UNDERTAKEN DORIFJG 1978 BY CENSUS REGIQMS-CONTINUED

CTHOUSAND HOUSING UHITSJ

SOOED ANY INSULATION OR EQUIPMENT

Y r S u * .. y 4, u « ououoHaooooaouoEBEoa^a.

.,„

ADDED EXPENSIVE IMSULATIOK

BUT MOT EXPENSIVE EQUIPHEMT . o . .

AQOED EXPEHSItfE EQUIPSFMT

BUT MOT EXPENSIVE INSULATION...

ADDED EXPENSIVE INSULATION

AND EXPENSIVE EQUIPMENT. .......

60DED 0»LV INESPEMSISE

INSULATION OR EQUIPHEHT. .......

ADDED STORM UIMDOUS; STORM DOORS,

OR ATTIC OR ROOF INSULATION....

1 

1 

I

TOTAL | 

HOUSING)

UNITS !

|

!

L _ 1.

i

i

4 t , 3 7 9 |

1

3,212 \

|

i

2,4 C>0 (

1

I

1,014]

!

15,=U,?1

1

!

6,4?7|

i 1

I/ EXCLUDES BUILDINGS WITH FIVE OR MORE

I

NORTH EAST |

I

TOTAL I

1

1

i

3,3031

I

|

677 i

i

i

703|

|

1

245)

1

j

3,678|

I

1

1 ,441 |

i

UNITS.

_ i

I 1

URBAN j RURAL |

_ 1 1-

1 1

! i

4.0491 l,254j

7,?fil | 1 ,6871

I I

44 li 23&j

i 1

i i

499| 204|

1 1

1 1

2 1 5 | 3 0 |

1 !

i i

2,8941 784|

{ |

1 1

1,047| 394|

i 1

NORTH

|

CENSUS

1 

CENTRAL |

i

I !

TOTAL | URBAN | RURAL |

-...1

1

i

1

8, OrjO j 

11.771J

!

i 9 2 f> 1 j

1

i

938)

1

1

331 i

1

i

5,520!

j

1

1 ,361 |

1

1 1

! 1

1 ]

1 1

5,657 j 2> 194 j 

8 , 475 { 3,29£,|

! 1

! !

8761 3 « & j

! 1

i i

646 | 29 3 |

1 1

1 !

226| 104) 

1 1

i i

3,909) 1,&11 |

i i

! 1

1 ,667 | 6T4|

1 1

REGION

SOUTH

1 TOTAL HJRUAM

I WEST

i

i i t

RURAL | TOTAL (URBAN [RURAL

1 J l II

i

1

1

6,737| 4,037

1 5 1 5 '1 2 | 9,746

!

\

j !

i i

1

2,700) 2,4!! '<

1

[

740| 37 9 j 361! 534

|

!

|

i

6191 310| 309| 231

|

I

290| 1 2 f,

1

i

l

l

1 6 3 | 1 4 8

!

1

5.0R9! 3,212 l.Bftf) 1,577)

f

1

1,R22| 976

1

1

1 ,790

f f llf. >-) J /TO

44 7

166

103

1,075

846 | S0'*| 532

f, 97 

15333

37

65

4<-,

499

2 71

ill II

NJ

NDTF: DATA NAY NOT SUM TO TOTALS DUE TO ROUNOING. A DASH "-" REPRESENTS OR ROUNDS TO ZERO,

T,EE GLOSSARY FOR "EFT MI TI OniS 0!" TERMS USru IN THIS TABLf.

S f) u R C IHL 11!?, NATIONAL INTERIM cN'RGY CONSUMPTION SURtfEY, OFFICE OF THE CONSUMPTION DATA 

OFFICF OF PROGRAM HE y t- (_ OPMF WT- ENERGY INFORMATION ADMINISTRATION.

SYSTTM,
Ul

TABLE 108

CONSERVATION EFFORTS UNDERTAKEN DURING 1978 BY CENSUS REGIONS 

{PERCENTAGE OF HOUSING UNITS!

__

TOTAL HOUSING UNITS I/.. ..........

INSULATION ADDED C INEXPENSIVE)

YES.............................

CAULKING......................

PLASTIC COVERING....... .......

m i-i P D

INSULATION ADDED CEXPENSIVEI 

YFS. ............................

ROOF OR ATTIC. ................

ftUTSID*7 WALLS ... .

NO..............................

EQUIPMENT ADDED f INEXPENSIVE*

STORM DOOR 5 ............ .......

AUTOMATIC OR CLOCK THERMOSTAT. 

PJEU WATER HEATING EQUIPMENT...

EQUIPHEHT ADDED tEXPENSIVEJ 

Y~ S » *

STORM WINDOWS/INSULATING GLASS 

^Lf.CTHIC HEAT PUMP ............

NF:« FURNAC r ... ................

NO...... ........................

TOTAL 

HOUSING 

UNITS

j

10 OS

26

7 

2 

I 

If,

a 

i

74

6 

4 

2 

Z 

It

«

4

1 

3

32

5 

4

2 

7-5

CENSUS REGION

NORTH FAST

! i

TOTAL (URBAN (RURAL 

. ______ I 1

100* 

31

a 

i

i

20 

11 

1 

f.9

6 

4

~X

qi» 

7

4 

?

93

5

1 

95

I

100%

28 

8 

I

I 

20 

9 

1 

?2

6 

f 

2 

2 

94

7

3

2

3

93

6

*=,

1 

94

L

100%

38 

9 

1 

1 

19 

17 

2 

62

9 

5 

6 

4 

91

7

4 

2 

1 

93

3 

f,

2 

92

L

NORTH CENTRAL

_ _

1 1

TOTAL (URBAN (RURAL 

____ 1 1 _ J

!

100X

33

10 

2

23 

9 

2 

67

8 

=5 

2 

3

92

3

4 

91

2 

94

L

!

100%

33 

10 

2

23 

8 

2 

67

8 

5 

2 

3 

92

9

5 

1 

3

91

6 

5

?

34

L

100X

3 a

10 

5 

1

23 

11 

1 

f,^

9

6 

2

4 

91

9

5

1 

4

92

7

5

?

93

I

SOUTH

1 1 

TOTAL (URflAN (RURAL

. _ 1 i

laox

23

6 

2 

1 

12 

7 

I

77

5 

3 

1

95

8

4 

1

92

4 

3

1 

9<i

.

100%

22

6 

2

11 

7 

2 

78

4 

3

1 

1

96

9 

1 

3 

1 

4 

91

3 

2

1

97

L

100%

25 

f, 

2 

1 

13 

9 

1 

75

6 

4 

2 

2 

94

<?

5 

1 

3 

92

6

D 

1

94

L

UEST

1 1

TOTAL (URBAN (RURAL

___ i i _ __

!

100%

14

4 

1 

1

9

86

?, 

4 

1 

2 

94

6 

3

94

3 

2

2

n 7

L

i

100X

13 

4 

1

8 

3 

1 

37

6 

4 

1

2 

94

5 

I 

2

1 

2 

9 "5

3 

1

2

97

L

100%

20 

7

4 

1 

13 

9

80

5 

4 

3 

2

95

8 

1

O

1

4 

92

4 

3

3

^(, 

I

footnotes -it e of
TABLE 10B

CONSERVATION EFFORTS UNDERTAKEN OURIN6 1978 8T CENSUS REGIONS-CONTINUED 

CPERCENTAGE OF HOUSING UNITS?

1 ! 

1 1 

1 1

| TOTAL |

I HOUSING)

! UNITS j

1 |

! 1

1., 1

! t

i !

SODED AN? INSULATION OR EQUIPMENT | 1

- f - I

! \

ADDED EXPENSIVE IWSULSTION i f

BUT NOT EXPENSIVE EOUIPHEWT . . « . i T 1

1 1

200ED EXPENSIVE EGUIPSEFiT | j

BUT NOT EXPENSIVE I NSULATION , . . j t |

! I

ADDED EXPENSIVE INSULATION I !

AND EXPENSIVE EQUIPMENT........] 2 |

1 !

ADDED OKL¥ INEXPENSIVE ; j

INSULATION OR EQUIPMENT. ....... I •>*, |

ADDED STORM WINDOWS, STORM DOORS, | |

OR ATTIC OR ROOF INSUL ATI ON . . . . | 10 j

i 1

!_/ EXCLUDES BUILDINGS WITH FIVE Of! MO'?^

N <? =» T H -AST

1 I TOTAL |'J R 8 4 ^ | '' U R A L

1 1

! i

! |

I i -i i i 3 b j 1 .1

£> .") ! F, '4 J 5 /

i ?

'i ! t i 8

! 1

i i

5 ! * ! 7

1 !

1 1

-> ! ? I i

i !

2£. I 2& ! 27

' 1

10| 1 ] 15

-.L - 1

UNITS.

j

| NORTH

i; ;

[TOTAL |U

.1 1

i i

f ]

i 1 1 'Hi

1 ' J I

! S

I '-• \

i 1

i ! 1 5 !

j 1

! I

1 O |

1 |

j i

1 ?« 1

! i

1 1

1 \? 1

1 i

CENSUS REGION

1 1

C r NTRAL ! SOUTH |

1 !

i 1 1 1 1

!(HAN I.'^URAL (TOTAL JURHAN I^URAL ITOTAL

1-1 

fill!

1-1 1

i i i i i

i I i i I 10 i 12 j 50 1 2'1 1 V? i •>?.

60 ! 'j.H ! 7Q I 71 | S3 ! !«,

; i i i i

6 ! ' j 5 i SI t I ! ! ! ! 1

i i i ! i

T ! ^ i .1 i 2 ( '* I 2

i I ! 1 !

! 1 ! ! !

2 1 ''I 1 | 1 | ' | I 

III!!

i 1 1 I 1

2 8 | ? H ] 2 3 | 2 ) j 2 2 1 1 *

i i ! i I

1 1 ! 1 1

1 2 | r> | a | /| i o | r

11111

W r S T

i

| U«lt AN

-1

1

i

f

i 79

i

| *j

1

ji 2

i

1 1

ii

! 1? 

1

i

I 6

-1

I

| RURAL

1

1

S

! 0 3

! " 

i

j

i i

1

i 5

i

i 2

1

i

1

1 n

-1

DATA MAr NOI SU^ TO TOTALS "MJF TO ROUNDING. A n«",!H »-» R fPREHF; NT 3 OR ROUNDS TO 

StE. "L03SART FOR ~;c F I N i T I ONS OF VfRMS, US' U IN IHIS TAMI. '",

iOLJKC! : fllE iy/H NAIIONSL INTERIM ". 

fFFirr o- psnr.i?." M :)?.'»FLOP ("i

Y" CONS'JHPTTON SURV'Y, 

'-'^CY "F f-'

: OF THC CONoUIPTIO^ DATA 

ATION.
TABLE 11A

CONSERVATION EFFORTS UNDERTAKEN DURING 1977 BY CENSUS REGIONS 

CTHOUSANO HOUSIN6 UNITS!

U1

TOTAL HOUSING UNITS I/.. ..........

INSULATION AOOEO (INEXPENSIVE)

WEATHER STRIPPING..............

CAULKING.. ....................

NO. .............................

INSULATION ADDED (EXPENSIVE)

Yts.... .........................

BASEMENT OR CRAWL SPACE.......

OUTSIDE MALLS.................

E8UIPHENT ADDED (INEXPENSIVE)

YP~ Q

CLOSEA8LE SHUTTERS. ...........

AUTOMATIC OR CLOCK THERMOSTAT. 

NEW WATER HEATING EQUIPMENT... 

NO..................... .........

EQUIPMENT ADDED (EXPENSIVC)

YES.............................

STORM WINDOWS/INSULATING GLASS 

ELECTRIC HEAT PUMP. ...........

1

! 

I.

TOTAL | 

HOUSIM9! 

UNITS 1

1 

1

L -1-

f

67,457! 

1 

! 

19,5791 

6,516! 

1,5021 

594!

8,633! 

504J 

47,8781 

1 

1 

4, 545| 

3,0211

1,729! 

62,912! 

1

i 

4,956! 

237J 

2,751(

1,624! 

62,502{ 

1 

I 

4,002! 

3,078! 

144J 

1,161] 

63,455J 

1

NORTH EAST

1 

1

(

! 1 1

TOTAL (URBAN (RURAL | 

1 ! I

1 

14,251(11 

!

4,7381 3 

1 5 322| 

2331 

60 j

1.940! 1 

83f 

9,5131 7

I 

1,232! 

729| 

288 1 

432J 

13,019(10

1

'- 1

502( 

145J 

410) 

13,242(10 

i

923! 

709| 

31!

243! 

13, 328f tO 

i

i

,309! 

1 

1

,432) 

8R7J 

16RJ

,209j 

,2711

,877j

1

897) 

541( 

188) 

335( 

,412j 

1 

1 

755!

342| 

96! 

334J 

,5541 

1 

1 

674J 

526J

178| 

i

!

2,942| 

1

1,306| 

65|

693) 

669) 

47( 

If 636|

334| 

188J 

100) 

97( 

2,607} 

fi

254!

- I 

159| 

49) 

76| 

2,683}

1 

1

249J 

184J

31!

65| 

2, 693|

L

CENSUS

1

NORTH CENTRAL |

,, ,1

i 1 1

TOTAL (URBAN (RURAL (

\ |..._. _.__.!.

! 1

19,8211 14,132! 

I 1 

i i 

6,618! 4,646! 

2,4611 1.796J 

527J 375! 

176] 146J 

3.590) 2,6181 

2,810) 1,817J

198| 105J 

13,203J 9,486|

1 !

1,62*1 1,0391 

1.124J 751| 

377) 212J 

701J *28| 

18,197J13,093( 

I 1

1 !

1,841| l,508j 

135) 103J 

905J 6681 

392J 358] 

591) 520) 

17,980|12,624|

! 1 

1,2611 S^l 

896J 544J 

64| 64|

485J 33 2 | 

18,561! 13,288! 

i . __ i

1

5,689) 

I

1 

1,972!

665| 

1521

30j

993)

3,717) 

1 

1 

584| 

373) 

1&5J 

273( 

5,105| 

1

333! 

32( 

237! 

34 

71 

5,356

417 

352

154

5 9 2721

1

REGION

SOUTH

I 

1 

I

I 1 1

TOTAL IURBAN (RURAL i

! I

22, 319(13, 783) 

1 !

5,919) 3,346| 

1,725) 1,092) 

565) 245J 

211 ) 77! 

2,277) 1,383J 

2,904) 1,458) 

131) 911 

16.400 J10 ,437J

1,149! 566J 

810J 410J 

204J 60| 

414J 160J 

21,170(13,217| 

i 1 

i t 

1,492! 926| 

44J 29! 

l,046f 608J 

171! 121) 

338J 217J 

20.S27 J12,857| 

» I 

i i 

1,4111 812J 

1,125( 636J 

49) 35| 

348J 177] 

20, 908|12, 971] 

i 1

8,536) 

1 

1 

2,574! 

S33) 

320) 

134) 

894| 

1,447| 

40) 

5,962) 

i 

1 

582! 

400! 

144) 

254J 

7,954!

566| 

15 | 

433) 

50J 

120J

1

599J 

490| 

14! 

171 1

. '. i.

WEST

1 I

TOTAL (URBAN (RURAL

I I

11,067| 

i

2,304 |

176! 

147 |

1,023) 

3.762J

542) 

35S! 

91 j 

183! 

10,525)

614 ! 

58!

2 9 a )

29J

10,453

403 

343

85 

10 ,659 j 

1

8,536

1,657 

739 

65

101 

773 

707 

24 

6,879

320 

266 

11 

85 

8,217

414 

42 

155 

14 

221 

8,122

173

128

45

3,363

2,531

S47 

270 

112

46 

310 

322 

68 

1,883

222 

92 

79 

93 

2,308

200

ir

143 

15

65 

2,331

234

220 

1

40 

2,296 

1

See footnotes at end of table.
TABLE lift

CONSERVATION EFFORTS UNDERTAKEN DURING 1977 BY CEP8SUS REGIONS-CONTINUED

«THOUSAND HOUSING UNITS)

ADDED ANY IHSULATIOK OR EQUIPMENT

Vf S - , , - . . . . ...

Kip -

SDBED EXPENSIVE ZHSULATI3H

BUT SOT ESPEMSIWF FQIjf PSEST „ „ ,

ADDED EXPENSIVE ESUIPfEHT

BUT MOT EXPEHSIVE IMSULfiTIOM. .

ADDED EXPENSIVE INSULATION

AND EXPENSIVE EQUIPMENT. „ „ . = , ,

AODEO ONLY INEXPENSIVE

INSULATION OR EOUIPHEKT .......

ADDED STORM yiHOOMSs STORH DOORS?

OR ATTIC OR ROOF INSULATION. .„

1

!

]

!

1

i

!

I

1

1

I

s

(

. 1

!

i

«!

i

i

-!

!

i

.!

i

i

= i

f

if EXCLUDES BUILDINGS WITH FIVE

1

I

TOTAL !

HOUSING |

UNITS !

!

i

1

!

i

I

* 3 i 2 >< 0

3,663

j 1 1 •> o j

i

!

rt rj r j

O T ,1 |

1

!

l&,5t 3?

1

!

?,25&|

i.

OR MORT

1

NORTH EAST |

1

I 1 !

TOTAL jURBAN ]RURAL |

... !_...._.„ a i__

) !

I !

! I

ft_4'/ftS /_flti^S l-ftl^

i i

; t

1,012! 76 ? | 565

s !

! ! i

723J S^I 179J

f ! !

i 1 i

?.oa\ 1 3 o | 7 o |

! ! !

1 ! 1

3, R18| ?»S01 | 1 , DI 7|

i i !

i ! !

1,679| l«253j *27|

i I I

UNITS.

CENSUS REGION

1 !

NORTH CENTRAL | SOUTH i

..__... ,,i i

TOTAL JURHAN 

ill ill

(RURAL j TOTAL (URBAN (RURAL |

I . _l .. i ....... 1 . .. 1 .J_

II! Ill ! ! ! I I

! ! ! ! !

• • r ,. .j _, - j 7 L, « ^ ; <- v ., • -t - : y ^ , t. j -r 7 - T -. .j 7 t '.; ".' |

-.,.,.__, ^ ^ , - - . , I- ^ . ^ V -., ^ , i , U ., O.J J .,-.,..,, .>.,.,.,„;

! i i i i

! i i i i

l-?')l\ RT^i 4I7j 833! ^39 J9^S

i i i i t I

i i i i i i

92«j 679| 2t9j IflOij SSSj <V1&|

III 111

333| 

ill 

165| 

III

lh* | .511 | 127| 183| 

! ! ! II! i i i i i i

5.&I1J A,091i 1,520) 5,201! ?t^ c>'>\ 2,?nH|

III III

III III

?,342| l,f,3D! fl2| 2s3=i2| 1,292) LsOfel!

I- 1 i 1 i 1_

WEST

! 1

TOTAL [URBAN {RURAL

1 1

! i

I I

1 f

E

-')!)••>! 320 182

i

i i

So"! 173 | I T5

i i

1 1

40 | - | 40

i :

i i

1,BH2| 1,445! 437 

I 1

1 i

36^ | 4=31 ! 37?

-1 _I

MOTF: DATA WRY MOT SUM TO TOTALS Oljr TO ROUNnFNG. A DASH "-" R'P^Si-NTS OH HOUNO<; TO

SET'" GLOSSARY FOR DEFINITIONS OF TERMS USfO Ira THIS TARtf.,

snU"Cf: THL 1978 NATIONAL INTERIM ENERGY CONSUHPTIOM SUSi/EY; OFFICE OF THE CONSUMPTION DATA 

OFFICV OF !'ROGR«'1 ni I.TL OPHFNT , rfjr^Gr TNmRHATTON ADMINISTRATION.
TABLE 11B

CONSERVATION EFFORTS UNDERTAKEN DURING 1977 BY CENSUS REGIONS 

fPERCENTAGE OF HOUSING UNITS}

TOTAL 

HOUSING 

UNITS

I

_____ __ ___ __ 1

INSULATION ADDED {INEXPENSIVE} 

YFS.. ...........................

UF ft THfR STRIPPING..............

ARUUNO HOT WATFR PIPES ........

AROUND HOT HATER HFATER .......

PI A *vT T r f* O tf 1"' R T M *""

INSULATION ADDED {EXPENSIVE)

yr o

BASEMENT OR CRAWL SPACF. .......

ouTsror WALLS..... ............

EQUIPMENT ADDED {INEXPENSIVE*

yr s

Q T n D M nnrip 0

AUTOMATIC OR CLOCK THERMOSTAT. 

NEW WATER HFATIWG EQUIPMENT...

EQUIPMENT ADDED {EXPENSIVE}

Y^~S ....... ....... *

STORH WINDOWS/INSULATING GLASS 

ELECTRIC HEAT PUMP ............

Ml..............................

103%

?Q 

10 

? 

1

13

13 

i

71

7 

^

1

3

33

7

4

I 

2 

93

6 

*

2

94

CENSUS REGION

NORTH PAST

!

TOTAL (URBAN

L 5 ....

toon

33

9

2

20 

1A 

1

57

g

fi 

*»

3

?1

*i

ri75

c

2

 74

L

lonx 

so

8 

!.

20

11

70

3 

 5 

? 

3

12

~T

T. 

I

3

93

6 

5

2 

q$

L

RURAL

L ____ i

100%

<s*

15 

2

I 

24 

23 

2

56

11

6 

3 

3

89

9

5 

2 

3 

91

B

6 

1 

2 

9?

L

NORTH CENTRAL

. ! 1

TOTAL (URBAN (RURAL

L 1 I

100%

33

12 

3 

I

13 

1* 

1 

67

6

2

4 

92

5

3

91

6 

5

- 

2 

9*

L

10QX

33

13 

3 

1 

19 

13 

1 

67

7 

5 

1 

3 

93

11 

1

3

t 

89

6 

*

2

i ">*

I

100%

33

13 

3

17

17

',1 J

10

 *

90

fi 

*

1 

94

7

&

SOUTH

__________ 

t 1

TOTAL IURBAN JRURAL 

L____ i L

100%

27

8

10 

13 

1 

73

5 

I 

95

5

2

93

6 

S

3 i 2

93 9*

L 1

100%

24 

8 

2 

1 

10 

11 

1 

76

% 

3

1

96

7

<» 

1

2 

93

i, 

5

1 

94

L _

100%

30 

7 

4 

2 

10 

17

70

7

t

o 

3 

T3

7

5 

1 

1 

93

7

&

2

93

L

WEST

! 1

TOTAL DURBAN (RURAL 

L __ I L

100X

?1

9 

2 

1 

10 

9 

1 

79

3 

1

95

& 

1

94

4 

3

 

1

1

100X

19 

9

1 

1

9 

8

81

4 

3

1

96

 5 

2

3

95

2

2

1

98

L

100%

26 

11 

4 

? 

12 

13 

3 

74

9 

4 

3 

4 

91

« 

1 

& 

1 

3 

92

9

3

2

91

L

foot'notes >)t end of Mble.
TABLE I1B

CONSERVATION EFFORTS UNDERTAKEN DURIFJG 1977 Bf CENSUS REST OJSS-COHTJ (SUED 

CPERCENTA6E OF HOUSING UNITS)

I 1

i ! 

1 1

( TOTAL 1 ! 

(HOUSING! MORTH FAST N 

| UNITS | |

CENSUS REGIOK

1 !

ORTH CENTRAL ] SOUTH | vj : S T 

.... .... 1 !

1 1 I 1 I 1 1 I 1 1 ! I I

i IT1TAL (URBAN (RURAL (TOTAL (URBAN [RURAL (TOTAL |'J«TAN |*UrtAL | TOTAL |.JRBAN (RURAL 

_. ._ _. .1 11111 lllllll

1 I'll 

1 1 ! 1 1

8DDED «f»V IWSULHiiOfii OK LQUlKStfill j 1 ! I 1

YK <•>.............................( <,(, \ m | 3« 1 h? 1 t

ADDED EKPENSIsft INSULATION i f i \ \ 

BUT NOT EHPEHSIVE FQUIPHF fiJ . „ . . { 'it 7 i 7 f -i i 

i i i i i 

HODEO EXPENSIVE EQUIPMENT j j f j 

BUS N01 EXPENSIVE I NSULATIO« . . . j | 5 | •> i fi |

! ! 1 1 1

ADDED 

AND 

EXPENSIVE 

EXPENSIVE 

INSULATION 

EQUIPMENT. .......( 

| 

I \ 

I'll 

1 \ I \ •> ]

ADDED ONLY INEXPENSIVE ( 

1 

( 

ill 

| | 

INSULATION OR EQUIPMENT ........ | '> <> | •> r \ ?- | 35 ?

\ III 

ADDED STORM UINDOUS, srORM OOORS, I ! 1 | 

OR ATTIC OR ROOF INSULAT I ON. „ . . | 11 | 12! 1! | ]_•=-. I 

i ._ _1_. ' 1........ I

! 1 1 I 1 ! ! 1 

I ! i ! ! ! ! ! 

1 ' ! i 1 ! i i

11 * 1 ! 'ill 3 ^ ( 5 1 ! 5 !5 ! ? 5 ! ? i \ J %

! ! ! ! ! i i i

' ! I ! ! i 1 i

' i ':' I ' i 1 ! .5 ! -i I 1 j ", \ 7

< i ! i i i i i

! i i ! ! i !

'- i "i t * f •• i r - i fj i i i ? j ft 1 1 1 1 i i 1 1

i 1 I ! ! I ! 21 i :•• \ i ! li -> | - | - ( ? 

1 1 1 1 1 1 i 

1 i ! ! i ! {

« 1 ?=> 71 \ ?3 | 22 ! ->f, 1 17 | 1 7 | 17

i i i 1 ! ! ! 1 

i ' 1 1 I 1 1 1

•' ! 1 2 | 1 ', 1 1 1 ( 9 i 1 .-> i y j f, | 

i 1 .... ! i 1 1 1 !

i/ L xci uu' :; nuiLniNG^ WITH FIV- o'< MOR' UMTI.

MHTf : DATA 'V i\ y NOT SU" TO TOIALS 'VJ-' T.I ^OUMUI'MG. ft P ft 1 H "-" R:PRFS rMI,i OR RO'JMD~ TO 7t«o.

I0\i S'lMf \'I STR8. TION.
*»

UD

TABLE 12A

CONSERVATION EFFORTS UNDERTAKEN BETMEEN APRIL 1977 AHD DECEMBER 1978

AND ELIGIBILITY FOR 1978 TAR CREDIT BY PRIMARY HEATING FUEL

CTHOUSAND HOUSING UNITS)

TOTAL HOUSING UNITS I/....,.......

INSULATION ftODED (INEXPENSIVE)

YES. ELIGIBLE... ................

Uf" AT HER STRIPPING..... .........

AROUND HOT WATER PIPES. .......

CAULKING......... .............

?1 TM£"K<

YES, INELIGIBLE.................

N Co.. ...........................

INSOLATION ADDED «EKPE«St¥Et 

YFS. ELIGIBLE.,......, ..........

ROOF OR ATTIC.................

BASEMENT OR CRAWL SPACE. ......

YES, INELIGIBLE.............. ...

E 80 IP NEST ADDED CIMEXPENSIVE) 

YES, ELIGIBLE...................

AUTOMATIC OR CLOCK THERMOSTAT. 

NEW' WATER NESTING EQUIPMENT... 

YES» INELIGIBLE.................

NO m *> as * * -a m a IB

E80IPPIEHIT JUDBEQ (EXPENSIVE) 

YFS, ELIGIBLE, ..................

STORH WINDOWS/INSULATING GLASS 

ELECTRIC HEAT PUMP ............

YES, INELIGIBLE.................

NO (* . O.O.O..O.H.

TYPE OF PRIMARY HEATING FUEL

TOTAL . _ _ . _

HOUSING 

UNITS NATURAL 

GAS

L I J

67,457 37,418

64,957 3&»4&2

!

27,522 1 14»*31 

10,195 | 5,618 

2,330 1.082 

797 i 386 

17,041 9,357 

10,656 f 3.896 

1.176 | 777 

874 292 

39,061 22.694

7,373 3,927 

1,934 2*564 

1,771 942 

2 .711 | 1,415

575 | 152 

590510 i 33? 3 39

8.677 | 5,167 

460 338 

4,584 | 2,759 

l»26fl 574

3,153 1.855 

583 1 115 

5«,193 32»136

6 , 4 B 4 3,444

4,974 ! 2.552 

{» f 3

1»737 UQ32 

45H 127 

60,515 33 S 847 

1

FUEL OIL, 

KEROSENE

L _J

14,892 

14,810

7,130

2»&50 

575 

217 

4.B20 

2,965 

96 

70 

7,633

2,050 

1,389 

481 

808 

-

12.843

1 »886 

GO 

1,030 

449 

670 

45 

12,961

1 ,761 

1,434 

19 

34 1

41 

13,090

L

! 1

LPG JELECTRICTTYJ WOOD 

I [ ! 1 ....... .....

3,102 

2,930

1 ,340 

334 

151 

34 

691 

792 

63 

72 

1,690

415 

338 

55 

1H1 

71 

2 , fi 1 f.

345

lOi",

3T 

201 

37 

? , 7 2 1

355

266

105 

37 

7,711 

I _

9,568 

8,377

3.458 

1,283 

442 

124 

1 ,790 

1,251 

183 

404 

5,706

708 

494

219 

190 

284 

8.576

1,138

C.2 

579 

191

4.11

359 

8,071

779 

632 

67 

205 

254 

8,536

L

1,885 

1,785

320 

275 

130 

36 

287 

554 

32 

36 

1,030

206 

82 

73 

84 

68 

1,612

141

109 

17

15 

32 

1,712

95 

57

38

1.790

L

OTHER, 

NONE

k

592 

592

?83 

33

103 

197 

19

308

67 

67

33 

524

_

592

50 

33

17

542 

i

See footnotes at end of table.
TABLE 12A

CONSERVATION EFFORTS UNDERTAKEN BETUEEN APRIL 1977 AND DECEMBER 1978 

AND ELIGIBILITY FOR 1978 TAX CREDIT BY PRIMARY HEATIN6 FUEL-CONTINUED

I THOUSAND HOUSING UNITS}

Ui 

O

TYPE OF PRIMARY HEATING FUEL

ANY E8UIPHENT OR INSULATION ADDED 

BY ELI6I8LE MOUSING UNITS 

YfS....... ......................

NO * * « ~ ~

ELISiBLE USITS THAT ADDED

EKPEMSXSE IHSULftTIOM BUT MOT

ETWIBKriMC TVC E"ffll B7 PMflST

ELIGIBLE UNITS THAT ADDED 

EXPENSIVE EQUIPMENT BUT NOT 

EXPENSIVE INSULATION...........

ELI6IBLE UNITS THAT ADDED 

EXPENSIVE INSULATION AND 

EXPENSIVE EQUIPMENT............

ELIGIBLE UNITS THAT ADDED ONLY 

INEXPENSIVE INSULATION OR 

EQUIPMENT... ...................

ELIGIBLE UNITS THAT ADDED 

STORM HINDOHS, OR STORM DOORS. 

OR ATTIC OR ROOF INSULATION....

TOTAL

HOUSING 

UNITS

J

33,779

317179

5 ,535

4, 647

1 ,837

2 1 7 7 '.i 1

11 ,3G9

NATURAL 

GAS

L_ J

lfl.315

3,0?0

2,537

907

11 ,850

6,213

FUEL OIL, 

KEROSENE

L J

8,422

1 ,247

514

5,126

3.091

LPG

1 ifjV,

1 3 2 7 »,

32?

26?

93

979

5 V3

ELECTRICITY

L J

A. 144

511

Oil O

2,926

1 ; 2 3 7

WOOD

941

844

-i. O f

ft

21

f.62 

227

OTHER, 

NONE

L

" 03

34

17

33

216 

(-. 7

EXCUJOES auTLOTMss

-JL

FTVT OR MORE UNITS..

Uftlft NAY NOT SUM TO TOTALS DUE T9 ROUNDIIMG. 4 DSSii "•-- REPRES r MTS OR ROUNDS TO 

^EE GLOSSARY FOR OEFIMTTONS OF T r RHS USED IN THIS TAiJLF. .

r--RO,

SOURCE: THE 197H NATIONAL [MTERIH ENERGY CONSUMPTION SURVEY, OFFICE OF THE CONSUMPTION DATA SYSTEM, 

OFFICE OF PROGRAM DEVELOPMENT, ENERGY INFORMATION ADMINtSTRATI ON .
Ul

TABLE 128

CONSERVATION EFFORTS UNDERTAKEN BETWEEN APRIL 1977 AND DECEMBER 1978

AND ELIGIBILITY FOR 1978 TAX CREDIT BY PRIMARY HEATING FUEL

(PERCENTAGE OF HOUSING UNITSJ

_____ J

TOTAL HOUSIN6 UNITS !/.. ..........

TOTAL ELIGIBLE HOUSING UNITS......

INSULATION ADDEQ ClNEXPEMSItfE*

AROUND HOT WATER PIPE 3. .......

CAULKING......... .............

PLASTIC COVERING... ...........

YES, INELIGIBLE............... ..

INSULATION fiDOEO CEXPEMSIVES 

YCS* CLIGIBLE.. .................

BASEMENT OR CRAWL SPACE .......

OUTSIDE WALLS... ..............

YES, INELIGIBLE....... ..........

EQUIPMENT ADOE0 (INEXPENSIVE I 

YES, ELIGIBLE ...................

CLOSEABL r SHUTTERS. ...........

STORM DOORS...................

AUTOMATIC OR CLOCK THERMOSTAT. 

NEW WATER HEATING tOUIPHENT... 

YES, INELIGIBLE.................

NO..............................

EQUIPMENT ADDED IEJCPEHSIVEJ 

YES. ELIGIBLE ...................

STORM WINDOWS/INSULATING 6Li\SS 

ELECTRIC HFAT PUMP. ...........

MEW FURNACE...................

Y c S, INELIGIBLE....... ...... . ...

MO

TOTAL

TYPE OF PRIMARY HEATING FUEL

HOUSING I 

UNITS NATURAL (FUEL OIL, 

GAS f KEROSENE 

L ___ J !

100X 

96

*1 

15 

* 

1

25 

16 

2 

1 

58

11 

7

Ft

88

1 3 

1

1 

«6

10

7

3 

I 

90

toot

97

39 

15 

3 

1 

25 

13 

2 

1 

£1

10

7 

3 

4

89

14 

1 

7 

2 

5

86

9 

7

3

in

(

100% 

99

48 

13 

* 

I 

32 

20 

1

51

1* 

9 

3

5

86

13

7

3 

1

87

12 

10

;?

88

i

1 1

LPG (ELECTRICITY! UOOO

1 \ L J- ' i J

1

100%

1

9*

43 1 

11

1 

22

2>', 

2 

2 

5*

13 

11 

2

5 

2 

3*

11

3 

1 

b 

1

aa 

11

^ 

"5

i 

a?

L

100X

as

36 

13 

5 

1 

19 

13 

2 

<t 

60

7 

5

2

2 

^

90

12 

I 

6 

2 

* 

*

at

8

?

i

2 

3

49

.- _

100? 

95

13 

15 

7

15

29

o

2 

55

11 

4 

«t 

*

^ 

85

7

6 

1 

I 1 

t 2 

91

5 

3

i 2 

95

L ...

OTHER,

NONE

100% 

100

na

6

""

IT 

33 

3

52

11 

11

6 

FTJ

1 00

R 

f.

3

9?

L

See footnotes at end of tible.
On

TABLE 128

CONSERVATION EFFORTS UNDERTAKEN BETWEEN APRIL 1977 AND DECEMBER 1978

AND ELIGIBILITY FOR 1978 TAX CREDIT BY PRIMARY HEATING FUEL-CONTINUED

{PERCENTAGE OF HOUSING UNITS)

_

ANY EQUIPMENT OR INSULATION ADDED 

BY ELIGIBLE HOUSING UNITS

YL S

f,in

ELIGIBLE UraiTS THAT ADDED 

EXPENSIVE INSULATION BUT MOT 

EXPENSIVE EQUIPMENT.... ....<,...

ELIGIBLE UNITS THAT ADDED 

EXPENSIVE EQUIPMENT BUT NOT 

EXPENSIVE INSULATION...........

ELIGIBLE UNITS THAT ADDED 

EXPENSIVE INSULATION AND 

EXPENSIVE EQUIPMENT............

ELIGIBLE UNITS THAT ADDED ONLY 

INEXPENSIVE INSULATION OR 

EQUIPMENT... ...................

ELIGIBLE UNITS THAT ADDED

1 

I TYPE OF PRIMARY HEATING FUEL 

TOTAL |

HOUSING 

UNITS | 

l!f| 

MATURAL (FUEL OILt | LPG | CLEC TR ICIT Y 

|| 

j WOOD ( OTHER, 

| GAS | KEROSENE | | II NONF

L 1 

III! 

1 1 1 11

1 !

! ! 1 1 ! ! 

! ! ! ! ! !

: ? i i i i

< i ' ' -, •' - i • ~ ; J ^ ; > i

If.? t8< <* i S 111 1* ', <* 5 | <t1

1 ! i ! i !

! i i i i i

I ! ! ! ! I « i « i 10 i 10 j 5 i 10 i ^

1 I ! I II

III! 

i i i i ii

II

' } 7) =5| » I "51 * 1 3

! 

fill 

! ! ! I ! 

111! 

! !

! ! 

:s 1 2 I <> ! i | s ! i | t,

I 

till 

! ! I II 

111! 

1 ! 

I 1 

32 1 

till 

.52 1 3* 1 52 | 31 | .5-i 1 W

II

! ! ! ! i !

STORS UINBOUSe OR STORH DOORSc 

QO aTTvr HR PQOF I"SULATIG"-

XCLUOES BUILI1IN5S WIT!) OR MDR r ' IJNTTS =

DATA MAY NOT SUM TO T-JTAL", LJUi TD ROUNDING. A DASH

•;FE r,[.ossARr FOR DFFINTTIOWS or T-:R^S USI-D IN THIS KhPKtS'-NT> OR KOUNTS TO /".'RO,

SOURCE: THE 1973 NATIONAL INTERIM r NERGY CONSUMPTION SURVEY, OFFICE OF IMF CONSUMPTION T4TA SrsiEM, 

OFFICE OF PROGRAM r)F. VF_ L TPMF NT , FNERGY INFORMATION ATM I .M I STRA T I ON .
TABLE 13A

CONSERVATION EFFORTS UNDERTAKEN DURING 1978 BY PRIMARY HEATIN6 FUEL

(THOUSAND HOUSING UNITS}

U1 

OJ

!

| TOTAL 

| HOUSING 

i UNITS 

1

....-,. ,--,--- -1 ...- .........

TOTAL HOUSINR UNITS If, ...........

INSULATION ADDED ^INEXPENSIVE}

YES .....a

[jr-jl-J-lJtrrjOVOTpQTMf*

AROUND HOT WATER PIPES. .......

AROUND HOT WATER HEATER .......

CAULKING......................

PLASTIC COVERING..............

OTHER.........................

INSUtATIOM ADDED CESPEHSIVEJ

BASEMENT OR CRAWL SPACE.......

E9UIPHEHT ADDED <INEKPESISI«EI 

vere ... 

AUTOMATIC OR CLOCK THERMOSTAT.

NFW yATEft HEATING EQUIPMENT,.,

E8UIPHEMT ADDED ^EXPENSIVE*

W !TC

STORM WINDOWS/INSULATING GLASS 

ELECTRIC HFAT PUMP ............

67,457

17,632 

4,907

1,286 

458 

11 -8078 

5,456 

855 

49,826

1,226 

2,843 

1,271 

1,478

63,232

5,274 

300 

2,680 

88".

2,i:i2 

62 JIB'S

3,504 

2,672

67 

1 ,04* 

63,953

TYPE OF PRIMARY HEAT INS FUEL

I

NATURAL (FUEL OIL, 

GAS i KEROSENE 

_____ 1 __ J

37,4 IB

9,438 

2,737

587

179 

6,141

2,504 

556 

279980

2,390 

1,423 

691 

783

35,028

2,932

219 

1,631 

399 

1,034 

;14 S <}R&

1,950 

1,411

680 

35,467

L

14,892

4,366

1,209 

211 

63

2sft73 

IB 575 

48 

10s526

879 

613 

308 

321 

14,013

1,103 

?9

503 

247 

437 

13,790

855 

723 

19 

113 

14»037

S

1 1 i

LPG (ELECTRICITY) UOOD | OTHER, 

LI 

j | j M3NE

i 1

3,102

870 

135 

134

51 

426 

3 n 

52 

2,212

207 

173 

34 

90 

2,S9f,

248

56 

43 

188 

2,854

164 

108

i 73 

2n938

L

t !

9,568 | 1,885 ! 592

1 ! 

1 1

2,391 | 433 | 134 

672 | 153 |

322 ! 35 I

150 | 15 1

1,385 I 16« ! 86 

631 j 301 i 65 

183 [ 17 i 

7,177 | 1,452 i 457

! I 

1 i

618 j 99 | 33 

515 j 85 j 33 

239 | i

203 j 47 1 33 

8,950 I 1,786 j 553 

I i

1 i

893 f 98 j 

52 ! | 

440 I 50 1 

183 f 17 i 

442 I 31 | 

8,675 I 1*787 | 592 

i ! 

i I 

463 | ?1 ! 50 

397 j - ! 33 

43 1 1 

144 i 21 I 17 

| 9,105 j 1,864 1 542

L _ 1 1

See footnotes at end of table.
Ln

TABLE I3A

CO»SE»*ftTIO» EFFORTS L'HDERTAKES! UURIMS 1973 BY PRISARY KEATISS FUEL-COSTISUtD

CTHOUSAMO HOUSING UNITS1

i

1

| TOTAL 

! HOUSING 

j US ITS

i

._-, ._-- - _ I ,

i

SDQED AST JSJSULftTSQM OR ESUIP5SIKT j 

YFS.......o......e. »............( 22, 57 8

aQDEO ESPfTHSISE IraSULfiTlSfs ; 

BUT mOJ EKPEfiSI^E EBUIPHEgT = = = , J 3.?1?

I

&DDED EXPENSIVE ESUXPftEMY j

rtu S ivuT L SCrErio I V E I rgSvL « T X Gri » « « f ? « *t ^ u

i

ADDED EXPENSIVE INSULATION ! 

AND EXPENSIVE E9UIPNEMT. ....... i 1,014

1 

ADDED OMLY INEXPENSIVE |

1 

ADDED STORfi UINOGUS? STCRS OCiORS., j 

OR ATTIC OR ROOF INSULATION. „ . . \ 6,427

)

I TYPE

1

! I

f NATURAL jt-UKL OIL, 

j GAS i KEROSENE

I_ L

1 !

i i 

i i 

j 12,475 ! 5,178 

I 2 4 , 9 4 2 ! ••}<, lit

f I

I 1 9 Ml ft ] 731

i !

1 !

i I ? J i i j 1 0 7

! I

I 574 [ 148 

1 i

j K, CO'i | 3,593 

i i

i i

| 3,494 | 1,530 

1 1

1 

1 

i

1

1

! 

i

I

I

3

i

! 

1

1 

1

!

! 

i

1

OF PRIMARY HEATING FUEL

1 ! i

LPG l^LFCTRICITYl WOOD | OTHER, 

i | i NONE 

1 1 !

1 1 1

1 I ! 

i i i

l»lf,f> ! 3,091 1 . 51? | 151 

Iv93t', j ',,477 i 1 . 3f,9 ! 44 1.

• : 1

: ! 1

\ i 1

! i I 12 r \ ?'\2 \ ?l i 17

! ! 1 

! ! i

37 | ?.•>!( - J V3

! 1 i

! ! i

833 | 2,231 | .5 9 i j 101

?6? j T7? | 13:i j 33 

i i i

I/ EXCLUDES BUILDINGS WITH FIVE OR MORf" UNITS.

NOTE: OATA HAY NOT SUM TO TOTALS out ro HOUNDING. A DASH •-• RE.PRESF'NT.S OR ROUNDS TO ?ERO.

SCF GLOSSARY FOR DEFINITIONS OF TERMS USF.D IN THIS TABLE.

-jf'i f'iAilQ^ftL i 

1: OF PROGRAM T

V F R i '» '- ,Nf X liV i;i')!MSUHP! ION SURVEY^ OFF1CK OF 1 Kr CONSUMPTION 

V r L OP^f NT ; ENERGY INFORMATION ADMINISTRATION,
TABLE 138

CONSERVATION EFFORTS UNDERTAKEN DURING 1978 BY PRIHARY HEATING FUEL 

CPERCENTA6E OF HOUSING UNITSJ

Ui

_ __ _ _ ____ j

TOTAL HOUSING UNITS I/............

ISSULATZON SDDED CI*IEXP£NSI¥E»

AROUND HOT WATER PIPES. .......

CAULKING......................

PLASTIC COVERING..............

INSULATION ADDED CESPENSIVEJ 

YES...... .......................

BASEMENT OR CRAWL SPACr .......

E8UIPHENT ADDED f INEXPENSIVE)

Y £" Q

CLOSEABIE SHUTTERS............

AUTOMATIC OR CLOCK THERMOSTAT. 

NEW HATER HEATING EQUIPMENT... 

NO..............................

EQUIPMENT ADDED CEXPEMSHfEl

Vff

STORM WINDOWS/INSULATING GLASS

Ft £"f"TOYr" UC" A T DIIMD

NEW FURNACE...................

TOTAL 

HOUSING 

UNITS

, ___ ___ . 

100*

2rj

7 

2

I

IS

a

1

7*

4 

2

^

94

a

t 

i

3 

92

5

*

1

9 1?

TYPE OF PRIHARY HEATING FUEL

1

NATURAL JFUEL OIL> 

GAS KEROSENE 

__ _1 J

100%

25 

7 

2

16 

7

1 

75

6 

<j 

2 

2

9*

8 

1 

4 

1 

3 

92

5 

4

2

95

L _ _.

100% 

29

a 

i

19

11

71

6 

4 

2 

2 

94

7

3 

2 

3

93

6 

5

1

94 

L

1 \ 

LPG [ELECTRICITY) WOOD

1 !

} 1 . . .

1DOX

28 

4 

4 

2 

14 

12

72

7 

6

3 

93

8

6 

9 2

=!

2

95

L_

100?

25 

7 

3 

2

14

r

2 

75

6

5 

2 

2 

94

9 

1

5 

2 

5 

91

5 

4 

1 

2

95

L

loot

23 

8 

2 

1 

9 

16 

t 

77

5 

1

2

95

5

3 

1 

2

95

1

1 

99

L

OTHER, 

NOME

IQOX

?5

14 

11

77

S

C,

6

<->4

100

8 

6

3

92

L

See footnotes at end of table.
TSBLE 138

CONSERWATIOK EFFORTS UMDERTSKES OUR I KG 1978 BY PRIMfiRT HE6TIBJ6 FUEL-COHTIHUED

{PERCENTAGE OF MOUSING UNITS!

i 

i TOTAL 

i HOUSING 

1 UNITS

I

i

ADDED ANT INSULATION OR EQUIPKENT !

V C" C ? X ^

J\J ft

SQOEO EXPENSIVE EQUIPMENT 

BUT MOT EXPEHSIVE INSUL

BOOED EXPENSIVE INSULATION 

AND EXPENSIVE EQUIPMENT

ADDED ONLY INEXPENSIVE 

INSULATION OR EQUIPMENT

ADDED STORM yiNDOWS? STORM 

OR flTTIC OR ROOF INSULA

i/ r XCLUDES BUILDINGS

NOT'.: DATA MAY NOT SUM 

SF.E GLOSSARY FOR

rj'FTCt- OF PROG

, ' 7

i

1 

A t fi G?3 = = 9 ( ^

i

........ i 2

1 

1

DOORS, 1 

TION....| 10 

i

WITH rjvr OR MOR :

TO TOTALS TUF TO 

DEFINITIONS OF TRAfS il.-llri np!dt-MT., sr

\

\

j NATURAL

j GAS

1 

1

j 33 

i "

i

i

i *> 

i

i 2

I

1 ?3

i

i

1 9

i

UNITS.

ROUNDINS. A 

R^S USED IN

MFROY INF OP.

1

[FUE 

| KF

i

! 

i

i 

!

i 

1

! 

i

[ii

DASH 

THI S

". A T r C

TYPE OF

i 

L OIL, | I.

HOSENE ! 

i

i 

i

T, •-, I

i

I 

i ^ i

J 

1

1

1 

i

2* |

i 

f

..[.„

"-• RFPRES; 

TAULL' .

N A 1) " I N I S T " A

PRIHftRY HEATINS FUEL

1 ! I

PT 1 ELFC THICIIY | WOOD j QTHE3,

i i j MTM-r 

1 i_ .. _ 1

! ! I 

1 1 1 

i i f,? t 6* j r$ M

i i 

i j

i !

4 1 T ! 1 5

i i i

! ! !

1 i ! 

I 1 ! 27 i ?.< j ?! ! u

i i i 

i i 1 i 

ill

1 10 | 7 j :,

NTS OR ROUNDS TO ^"RO.

OF TH£ LUNSUMPr ION !) J T A SYSTEM. 

ri TiM,
TABLE 14A

CONSERVATION EFFORTS UNDERTAKEN DURING 1977 BY PRIMARY HEATING FUEL

CTHOUSAND HOUSING UNITS)

___

INSULATION ADDED {INEXPENSIVE)

AROUND HOT WATER HE ATER, ......

CAULKING... ...................

OTHER...... ...................

IWSULATIOM ADDED CEKPENSIWEJ

vpc . ^

ROOF OR ATTIC...............*.

BASEMENT OR CRAWL SPACE .......

EQUIPMENT IDDEO CINEXPENSIVE)

Y ^S

ft ncCACli ET CWilTTCDC

AUTOMATIC OR CLOCK THERMOSTAT. 

N^U UftTER HEATING EQUIPMENT.. .

EBUIPMEWT ADDEO IEXPEHSIWE1

STORM WINDOWS/INSULATING GLASS 

ELFCTRIC HEAT PUMP.... ........

NEW FURNACE...................

NO. .............................

TOTAL 

HOUSING 

UNITS

__ 

67,457

19,579 

6,51fi

1,502 

594 

9,852 

S.683

504 

<»7,87S

4,545 

3,021 

959

1,729 

62.912

"t.g'Sfi 

2S7 

2 S 751 

736 

1 »&24 

62t502

4.002 

3»07B 

144 

1 »161

S3 9 1t55

TYPE OF PRIMARY HEATING FUEL

1

NATURAL (FUEL OIL. 

GAS j KEROSENE

L _ _ J .. _...... ... ..

37,<tlB

9t897 

3«552

686 

266 

5,180 

3,880 

265 

27»521

2,120

1,*53 

408

750 

35,298

2,815 

144

1^367 

334 

1,066 

34,602

1.892 

1,436 

.16 

505 

35,526 

L

14»892

5,195 

1.606 

382

154 

29847 

2,373

101 

9,698

1,464 

978 

227

591 

13,428

1? 142 

31

624 

219 

361 

13*T51

1,106 

824 

31 

315 

13,786 

-

1 1 LPG IELECTRICITYJ WOOD 

I !

L __ 1- . - . . - 1 J

3,102

985 

219

17 

17 

422 

631 

16 

2,117

279 

235 

55 

127 

2,823

205

142

14 

49 

2,897

266 

215

8T 

2,836

L.

9,568

2,580 

948 

304 

137

1,131 

1,144 

86 

6.988

456 

237 

196 

209 

9,112

718 

62 

559 

153 

148 

8? 850

647 

546 

9T 

220

8,921 

L_

1,885

T05 

158 

98 

21

239 

473 

15 

1,181

192

83 

73

52

1,693

75

58

17

1.310

91 

57

34 

1,794 

L

OTHER, 

NONE

592

218 

33 

15

33 

182 

19

373

34 

34

558

592

592

L

See footnotes at end of table.
Ln 

00

TABLE ISA

CONSERVATION EFFORTS UNDERTAKEN DURING 1977 BY PRIMARY HEATIN9 FUEL-CONTINUED

{THOUSAND HOUSING UNITS)

1 1

! TOTAL 

I HOUSING 

! UNITS

1 

1

1 

ADDED ANY INSULATION OR ESUIPFENT I

i

BUT NOT EKPEHSItfE EQUIPHEP8T. , . . I 3,663 

ADDED EXPENSIVE ESUIrBEnT j

i

ADDED EXPENSIVE INSULATION |

AMfl ^yOF~M^TUF~ f OUT DMfr HIT 1 ft ft TI

ADDED ONLY INEXPENSIVE I 

INSULATION OR E9UIPKEMT. . , * * * . . ; 16*513

1 

ADDED STORM WINDOWS, STORK DOORS. \ 

OR ATTIC OR ROOF INSULATI ON. . , . 1 7,236 

1

I TYPE

1

! 1 !

! NATURAL {FUEL OIL, | 

j SftS | KEROSENE |

1 t 1

I 1 I

! ! !

1 12,403 f 6. 335 |

i 25,015 i Set'37 i 

1 | i

j 1,834 f 1 , 1 & 3 i 

! i i

i i i 1 ii&06 i ?.ai i

1 ! !

| 286 | 302 | 

1 i ! 

1 1 1 

! 8 ,£,7 7 j 4,127 i

1 i 1

( 3,590 I 2,021 | 

1 _i 1_

OF PRIMARY HEATING FUEL

I 1

LPG {ELECTRICITY! WOOD

1 1

1

1,222 j

I t 880 j

i

241 \ 

I 

1 

22 , j 

1

38 I 

1

* J. J |

I

486 | 

1 _

1

3,113 j 827

G , 4 5 ( i j 1,058

i 

199 | 1^2 

i 

1 

398 j "1 

1 

1 

257 |

1

1

2 1 2 tj o j 5^4

i

927 | 178 

i -

I

i OTHER, 

j NONE 

1

I 

I

1 218

1 

j 3 '4

i

I

1 

1

I

I

1

I 34

I/ EXCLUDES BUILDINGS WITH FIVE OR UNITS.

NOTE: DATA MAY NOT SUM TO TOTALS DUE TO ROUNDING. A DASH "-• REPRESENTS OR ROUNDS TO ZERO. 

SEE GLOSSARY FOR DEFINITIONS OF TFRMS USED IN THIS TABLE.

SOURCE:: THE 1978 NATIONAL IMTFRIH ENERGY CONSUMPTION SURVEYS OFFICE OF THE CONSUMPTION DA; OFFICE OF PROGRAM OEVELOPMKNT, ENERGY INFORMATION ADMINISTRATION.
TABLE 14B

CONSERVATION EFFORTS UNDERTAKEN DURING 1977 BY PRIMARY HEATIN6 FUEL 

CPERCENTA6E OF HOUSING UNITS)

un

_._

TOTAL HOUSING UBITS I/ ............

INSULATION ADDED « INEXPENSIVE J

V F ^

MCA THER STRIPPING... ...........

AROUND HOT HATER PIPES ........

P LAST 1C COVERING ..............

OTHER.. .......................

INSULATION ADDED {EXPENSIVE J

BASEMENT OR CRAWL SPACE. ...... OUTSIDE: WALLS.................

E8UIPBENT ADDED CINEXPENSIVEJ

V f C -„, --,-«.-.-,-«.

CL03EABLE SHUT TE RS. ...........

AUTOMATIC OR CLOCK THERMOSTAT. 

NEU WATER HEATING £QUIPMEN r ...

EQUIPHENT ADDED <EXPENSI¥E)

STORM WINDOWS/INSULATING GLASS 

ELECTRIC HEAT PUMP. ...........

NEW FURNACE...................

NO. ...... .......................

TOTAL 

HOUSING 

UNITS

_

1005C

29 

10 

7

1 !"••

1?? 

\ 

71

7 

^ 

1 

3 

9,5

r

4 

i

T

13

c,

'I

7 

94

TYPE OF PRIMARY HEATING FUEL

..

NATURAL JFUEL OIL, 

F.AS | KEROSENE

L _ __ _ I ..____ J

100%

?(,

q 

2

1 

14 

10 

1 

74

r 

^ 

1 

2

in

8

4 

I

92

5

4

1 

95

1

100%

3=) 

11

3 

1 

13 

1&

1 

65

10 

? 

^

<l 

7.7

H

'< 

1

^1

92

7 

6

2

'53 

I

LP3

L

lonx

52 

1 

1 

1

11 

20 

I 

&H

9 

8 

3 

*• 

9J

7

5

2

93

9 

7

3 

91

..

1

ELECTRICITY! WOOD 

1

I -

100X

27 

10 

3

1 

12 

12 

1 

73

2

l>

95

2 

2 

92

7

6 

1 

2 

93

L

lOO*

37

8 

5 

1 

13 

25 

1 

f>3

10

* 

*

JS 

90

1

3 

1

'36

5 

3

2

| 15 

.

OTHER, 

NONE

10(U

37 

f, 

3

5 

31 

3 

r>3

6

&

9* 

1 00

1 00 

1

S £ c footnotes .'if: end of
TABLE 148

CONSERVATION EFFORTS UNDERTAKEN DURING 1977 BY PRIMARY HEATING FUEL-CONTINUED

{PERCENTAGE OF HOUSING UNITS)

1 

1

! TOTAL

1 HOUSING 

| UNITS

i 

1

1 i

ADDED ANY INSULATION OR EQUIPMENT |

n s ' 5 -•

1

hDOta EXPENSIVE INSULATION [ 

BUT NOT EXPENSIVE EQUIPMENT....!

ADDED £XPENSI¥E EQUIPMENT \ 

BUT NOT EXPENSIVE INSULATION...]

i

ADDED EXPENSIVE INSULATION !

1 

ADDED ONLY INEXPENSIVE ) 

INSULATION OR EQUIPMENT ........ | ? t

j 

ADDED STORM WINDOWS, STORM DOORS, j 

OR ATTIC OR ROOF I NSULATI ON . . . . | 1!

i

i/ KXCI unrs BUILDINGS WITH >=iv- OR voR r

! 

1 

1

!

| NATURAL 

j GAS

-1 J

! 

1

i

1 67

j 

!

!

i «

i 

1 i i

1

I

I 23

1 

! 

i 10 

. 1

UN I TS.

TYPE OF PRIMARY HEATING FUEL

! 1 1 1

FUEL OIL, | L»G (ELEC TRIG t TY| WOOD | OTHER, 

KEROSENE || || NONE 

i111! 

1 1 . 1

! ! I 1 

1 1 I I

*3 j 3 J i 3.1 | 41 i 17 

ST | 0,1 | b7 ! bf, ! V5

1 i ii 

! ! ! !

i i i i 

1 l ' '!

i i j i

! ! ! 1

2| 1 i 5 | - | 

1 I ! 1 

I 1 1 1

?H j T, | 2* | 21 I .51 

till

I ! 1 1 

lit it,| 10 | i | & 

L I i 1 i

NOTE: OATA MAY NOT SUM TO TOTAL" Oil" TO ROUNOING. A OASH "-" REPRESENTS OR ROUNDS TO 2 r RO, 

•SEE GLOSSARY FOR DEFINITIONS OF rr SM c; (jgfg T ivj THIS TViLF.

• 197R NATIONAL INT'RTM ENr'i^Y fTUNSUMPT 10 M SURV C Y, OFFICE OF THE CONSUMPTION 

'ICr Lr PROGRAM .1 >J'• !. HJ ^- \ l , ;NERi>Y I NF 0 :> «A T T ON A CH I N I S TH » T T ON „

A SYSTEM.
TABLE ISA

CONSERVATION EFFORTS UNDERTAKEN 8ETUEEI* APRIL 1977 AND DECEMBER 1978 

AND ELIGIBILITY FOR 1978 TAX CREDIT BY DECREE DAYS 

CTHOUSAND HOUSING UNITS)

1 1

! TOTAL 

j HOUSING 

! UNITS

! 

I

!

TOTAL HOUSIN6 UNITS I/.. .......... | 57,457

i TOTAL ELIGIBLE HOUSINS UNITS. ..... | 64, 957

! INSULATION ADDED C INESCPEBSISEJ ) 

YES. ELIGIBLE....... ............| 27 9 522

AROUND HOT HATER PIPES........! 2,380

PLASTIC COVERING.. .......... c . f 10,656

OTHER......................,..; 1,176

YES. INELIGIBLE.................) 874

NO..............................; 3<?,061

!

INSULATION ADDED CEXPENSIVEJ }

ROOF OR ATTIC. ................ I 4,934

OUTSIDE WALLS.................) 2,711

NO » « .....aee.e... ...... .<» a 1 59,5X0

1

E8UIPMEMT ADDED €XNEKPEBSI¥EJ ) 

YES, ELIGIBLE...,...............] 3,677

AUTOMATIC OR CLOCK THERMOSTAT. 1 1 t 268 

NEW WATER HEATING EQUIPMENT..,! 3,153

NO...... ............... .........| 58s 193

i 

EQUIP8EMT ADDED CEXPENSIWE1 | YES, ELIGIBLE...................) 6,484

STORM WINDOWS/INSULATING 6LftSS| 4,974 

ELECTRIC HEAT PUHP. ........... j 86

YES, INELIGIBLE.................) 45R

NO.. .................... ........| 60,515

!

HEATING AND COOLIN6 DEGREE DATS

<2000 CDD 

AND 

>7000 HDD

- T5.766 

5,030

2,314 

1,022 

159 

63 

1,474 

888 

119 

145 

3,307

875 

540 

250 

376 

62 

4,829

621

474 

68 

134

66 

55,07?

604 

479

1 IH 

64 

i 5 5 093

L

<2000 CDD 

AND 

5500-7000 HDD

, __ „„-,„„„,-

19,605 

18,978

9,265 

3,664 

816 

208 

6,290 

3,019 

445 

234 

10,107

2,787 

1,855

823 

875 

176 

16,642

2,972 

226 

1,613 

490

979 

188

16,444

2,009

1«585

487 

136 

1 79460

L

C2000 COD 

AND 

4000-5499 HDD

I_ ___________ 1

17,397 

17,084

7,984 

2,991 

534 

215 

5,483 

3,58K 

258 

274 

9,138

1,992 

1,292 

473

896 

212

15, 193

2,202 

30 

1.271 

362

797 

180 

15,014

2^128 

15737 

51 

430 

144 

15s 125

t-

<2000 CDD 

AND 

<4000 HDD

L _____ J

14,520 

14,119

4,805 

1,254 

514 

167 

2,339 

2,270 

241 

148 

9,567

1,181 

727 

191 

477 

52 

13 8 287

1,621 

130 

787 

151 

648 

137 

12,763

1.201 

876

1 

408 

114 

1 3,206 

L

>2000 CDD 

AND 

<4000 HDD

L _ _ __

10,169 

9,745

0,155 

1.264 

357 

145 

1,462 

391 

112 

73 

6,941

539 

521 

34

86 

73 

9,558

1,261 

74 

439 

197

594 

! 17

8s 892

543 

307 

35 

239

!

j 9,626 

L

See footnotes at end of table,
TABLE 15A

CONSERVATION EFFORTS UNDERTAKEN BETWEEN APRIL 1977 AND DECEMBER 1978 

AND ELIGIBILITY FOR 1978 TAX CREDIT BY DEGREE DAYS-CONTINUED 

(THOUSAND HOUSING UNITS)

11

1 

I 

1

I_

i

ANY EQUIPMENT OR INSULATION ADDED |

8T ELIGIBLE HfllJSIMK 1JMJTS ! 

Y r S '

eLISIBLE U8ITS THAT SDQEB ! 

EXPENSIVE ISSSULSTIOB BUT FS0T j 

E. KPENS S V F El QUIP WE HT i

ELIGIBLE UNITS THAT ADDED i 

EXPENSIVE EQUIPMENT BUT MOT ) 

EXPENSIVE INSULATION. .......... 1

ELIGIBLE UNITS THAT ADDED 1 

EXPENSIVE INSULATION AND | 

EXPENSIVE EQUIPMENT.. .......... |

1 

ELIGIBLE UNITS THAT ADDED ONLT i 

INEXPENSIVE INSULATION OR |

EQUIPMENT. ..=.=................|

f 

ELIGIBLE UNITS THftT AODEG i

I HEATING AND COOLING DEGREE DAYS 

TOTAL !

HOUSING 1 j ! i

UNITS | <2000 COD | <2000 CDD | <2000 CDD i <2QOQ COD 

I AND | AND I AND | AND 

j >7000 H'3i) J5500-7BOO HOD ( 40 00-5499 HDD j C4000 HDD 

. J 1 _1 |

! 

!lii 

i 1 ! 

i ! ! i 

j i i i

3i,i7fl J ? 9 2:" | 7,7*9 \ 7»513 ! 7,942

! iiii ! i i

! ! ! i .

5,53"^ I 

ill) 

67.5 j 2,200 j 1,385 j 8*9

ill!

1 ! 1 I

*,6*f | 402 | 1,423 | 1,521 | Rf.8

111!

1 ! ! i

' ' ! . ' .

1 

If!! 

i 1 1

21,751 

[ill

| (Ill

1,531 | 7,020 | 6,058 | 4,127

i

! >2000 CDD 

| AND 

j <400Q HDD 

i

j

i

I

j 5, T'-,l

\

i 

i

i 

i

i 

i

i in

i i i

| 5, 023 

\

to

STQRS aiSBoasi, ss STGRS OOORS, ;

OR STTIC OR RDQF INSULSSTIOS^ - = -. ; "i. « H 0 0 1 s 0 5 1

riv r;

NOTF: TSTA HAY NOT SUtf TO TOFflLS OUE TO SOUNDING. H DASH °- u REPKtSENTS OR ROUNDS TO / r RO. 

SfJF GLOSSARY f OR DEFINITIONS OF TERMS USf D IN THIS T.ABLE =

SOURCE: THF l')78 NATIOMAL INTERIM ^NERGr CONSUMPTION SURVEY, OFFICE OF THE CONSUMPTION OAT4 SYSTEM, 

OFFICF OF PROGRAM UtVFLOPMENT, ENERGY INFORMATION ADMINISTRATION.
(Ti 

Ul

TABLE 15B

CONSERVATION EFFORTS UNDERTAKEN BETHEEW APRIL 1977 ANO DECEMBER 1978 

AND ELISIBILITr FOR 1978 TAX CREDIT 3V DEGREE DATS 

(PERCENTAGE OF HOUSING UNITSI

__

1BSULATION ADDED CI8EXPENSISEI

UT AT HER STRIPPING. ..............

AROUND HOT WATTR PIPES, 0 ......

AROUND HOT WATER HEATER.......

CAULKING......................

OTHER.........................

YES, INELIGIBLE.................

INSULATION ADDED CEKPENSIVEJ 

YES? ELIGIBLE...................

OUTSIDE UALLS. ................

YES? INELIGIBLE.................

taUIPHEHT ADDED C INEXPENSIVE!

YESj ELIGIBLE................... 

CLOSEABLE SHUTTERS ............

AUTOMATIC OR CLOCK THERMOSTAT. 

NEW UATER HEATING EQUIPMENT...

NO ...... .A

EOUIPHEMT ADDED IEXPENSIVES

STORM UINDOUS/INSULATING GLASS 

ELECTRIC HEAT PUMP. ...........

NEW FURNACF... ................

YES s INELIGIBLE.................

RJO

TOTAL

HOUSING 

UNITS

L__

100%

96

«uis

4

I

25i<;

c>

c Q

11

7

3

*

1

Q Q

13 

1

7

2 

5 

1

36

7

90

<2000 COO 

AND 

>7000 HDD

L __ i

100%

o -f

*0

1 tJ

15

7

5

57

15

9

1

1

81

11

8

1 

2

1

88

10

8

3

1

88

L

HEATING AND COOLING DESF

1

C2000 CDO j <2000 COD 

AND j AND 

5500-7000 HDOj «000- t>'»gg HDD 

J ___

!

100% | 10QX

1

*3T 1 ^) 3

! 

i

57 | 46

19 1 17

* f 3

1 1

32 ! J2

15 I 21

? I 1

1 S t

52 ! 53

! 1 t» i 11

9 I 7

A i -^

4 ! 5

i ! i

85 1 37

!!

15 i 13

I

t

8

| ~j

3 1 2 

5 1 5 

1 | 1

81 ( 86

!

!

10 i 12

8 1 10

1 -

2 ! 2

i ! i

89 i 87

. 1 ......

«EE DAYS

<20oa coo

AND 

<4000 HDD

L

100%

q 7

33

9

1

1

16

16•>

1

66

a

5

1

.5

92

11

1

5

I 

4 

I

88

3

6

3

1

91

1

>2000 COD 

ANO 

<40QO HOD

100%

96

31

12

4

1

14

9

1

1

68

5

5

«

1

1

34

12

1

*

2

6

87

5

3

2

95

i

See footnotes at end of tables
TABLE iSB

CONSERVATION FFFORTS UNDERTAKEN BETWEEN APRIL 197? AMD DECEASE:?! 1378 

AND ELIGIBILITY FOR 1978 TAX CREDIT BY DEGREE DAYS-COMTINUED 

CPERCENTA6E OF HOUS1K6 'JMITSi

TOTAL 

KOUSIKS

HEATIFU6 *WO COOLIP36 DEGREE DATS

I

j

\

• .- - . , ^_ i

!

A"V ESUIPKEMT OR ISJSULATiOK MUUCO • 

S7 1-S.itfIBLL HOUSIS5 UKiTS j

:-i ') s

ELIGIBLE UfiiTS THAT ADDED ! 

EXPFMSTVE EauiPnENT............ 1

3

ELIGIBLE UNITS THAT ADOEO | 

EXPEMSIWE EQUIPMENT BUT SHOT | 

EXPENSIVE INSULATIOM,... „„..,.. |

ELISIBLE UHITS THAT ADDED j 

EXPEMSItft IHSULATIOM SMD j 

E SPEWS I WE EQUIPMENT. ........... |

1 

ELISI8LE UKITS THAT ADDED OPJLV j 

INEXPENSIWE INSULATION OR |

f Of 1 TD ttf fkfT I

!

LLiwinLn ura i i i "inn! KUULU ]

STQRR s^i^Doas, OR srass oaGRS e j

i)R flTTIC OK ROOF INSULATION*. .. j

USITS i <?000 COO i <2QOO COD j <?000 COO j <?300 COD | >?000 COO 

! AND j AND [ AND | AND | AMD 

\ >?QOO HOD (5500-7000 HIO 1*000-5499 HODJ < 1, 0 0 0 HTT j <<»noO HOD i_ _ i ..., i i !

If! i

t f - '< Q - To - —— T "' -

' ; 1 i

j i ! i

^ ! 12 i Hi 8 S r; j a

! ] ! 1 S ! ! ! ! i 

1 1 1 1 1

-' i •' I ."1 9 S S i '! i i i j i

1 i i ! !

i i i ! l

i j f 3 i .51 o j ,

! i i ( j 

1 1 ! ! i 1 ! i ! !

5° ! 27 | 3r, | 3S j ?B | ^0

! i i i !

1 / j 2 ? i ? 0 i 19 ! \? < in 

i i i ! ;

DATA MAY NO!" SUM n TOT4L3 HUE TO TflUMniNG. i ~,EL GLOSSARY FOR DEFINITIONS OF TtRHS UStO IN THIS lAHLf.

OR ROUNDS

SOURC C : TH- 1T78 NATIONAL INT'RIM TNFRGY CONSUMPTION 3URWFY, OFriCE OF TH! 

OFFICf OF PROGRAM OE'i/FLO''M"NT, CN^RGY INFORMATION ADMINISTRATION.

CON3UHPIION DATA SYSTLM,
TABLE ISA

CONSERVATION EFFORTS UNDERTAKEN DURING 1978 BY DEGREE DAYS 

fTHOUSAND HOUSING UNITS)

CTi

Ul

.

INSULATION ADDED (INEXPENSIVE!

yr o .

PLASTIC COUFRING.. ............

n T MF" p

INSULATION ADDED CEXPENSIVEJ 

YES « «» ... .a......

BASEMENT OR CRAWL SPACE.......

NO..............................

EQUIPMENT ADDED {INEXPENSIVE)

pi ncF~AOl r" cui!YT£"QC

STORM DOORS...................

AUTOMATIC OR CLOCK THERMOSTAT. 

NCW HATER HEATTN9 EQUIPMENT... 

NO..............................

EQUIPMENT ADDED CEXPENSIVE}

YES.............................

STORM WINDOWS/INSULATING GLASS

NO..............................

TOTAL 

HOUSING 

UNITS

._ 

67,457

17,632 

45907 

Is 286

458 

11 ,078 

5,456 

355 

49,826

4.226 

2.843 

1,271 

1,478 

63,232

5,274 

300 

2,680 

888 

2,132 

62,184

3,504 

2,672(,-r

1,048 

63,953

HEATING AND COOLING DEGREE DAYS

<2000 COO | <2000 COO 

AND j ANO 

>7000 HOD (5500-7000 HOD

L_ ___ 1 J

5,766

1,490 

451 

76

M 

97S 

381 

90 

4,276

393

222 

167 

157

5»373

411

301 

68 

128 

5,355

347 

287

60 

5,418

L_ _ _

19,605

6,217 

1,830 

424 

125 

4,240 

1.496 

273 

13,388

1,684 

1,047 

555 

624 

17,921

1,768 

117 

1,090 

270 

573 

17,837

1,069 

815 

31 

324 

18,537

L

<2000 COO 

AND 

4000-5499 HDO

-.-....-..- ,,„--.-

17,397

5,230 

1,463

281

109 

3,461

2,052 

205 

12,167

1,070 

767 

372 

385 

16,327

1,320

25 

688 

309 

573 

16,077

1,248 

1,024 

19 

| 311 

16,149

L

<2000 COO 

ANO 

<4000 HOD

14,520

2,875 

592

280 

48 

1 5 571 

1,093 

168 

11,645

728 

494 

127 

276 

13,792

976 

84 

384 

154 

393 

13,544

668 

446 

17 

261 

13,852

L

>2000 COD 

ANO 

<4000 HOD

10, 169

1,820 

571 

224 

144

830 

434 

118 

%350

350 

313 

51 

36 

9,820

799 

74

216 

87 

465 

9,370

172

99

92 

9,997 

1_

See footnotes at end of table.
TABLE ISA

CONSERVATIOM EFFORTS UUDERTAKEM DURIHS 1978 Bf DEGREE DAYS-COMTIHUtD

JTHOUSSND HOWSIMS UMITS5

1 1

! TOTAL |

I HOUSING i

I UNITS | <20oo cnn

! ] AND

1 j > ran o HDO 

i i

i 

1

ADDED sHY inJSULflTI OPS OR EQUIPMENT }

-•*(.<; O O tr ~7 n ~- IQR/i

aooeo txpENSivE INSUL&TION j

BUT ?30T EHPfftiSIVE EQUIPMENT «... 3-712 j 35 ^

ADDED EXPENSIVE EQUIPMENT j j 

BUT NOT EXPENSIVE IMSULftTI ON, , . 1 P,4TO ! 313

1 1 

ftDDED EXPENSIVE IMSULATIOM | | 

AND EXPENSIVE EQUIPWEHT. ....... j 1,014 I 31

i !

flDDED OPJLT INEXPENSIVE | | 

INSULATION OR EQUIPHEPiT^ ....... j 15, '!&? | 1,241

1 [

ADDED STORM WINDOWS,, STORH DOORS, j 1 

OR ATTIC OR ROOF IWSUL6TION. . . , ] 6,427 ) 73', 

1 i

I/ EXCLUDES BUILDINGS WITH FIV OR H^K- U'.'ITSo

HEATIN6 SND COOLIH6 DEGREE DflYS

! i 1 

i <200o con i <20oo cnn j <20oo cnn

I AND j AND | ANO 

|5'iOn-/000 HUD j 400!]-!)49 t» HDD | <40UO H!)!! 

1 - 1 i

i 1 ! 

1 1 !

i i i 

i i i I i«35o i & > ; ! MO

i i i 

! i !

i 734 j Kit j V.>0

1 1 i 

! ! 1

! 334 j 371 ! 21 S

i 1 !

I 5,212 | 4,482 j 2,777

! i ! 

1 2,289 j 1,81 S | 1,010

-1 1 i

| >2000 COD 

i ANO 

I <4')00 HDD 

1

1 

1

, -"-<

j 

i

i i i i if, 

i i

! 56

1

| 2,142

I 

I

j 'j T ?

L

1078 niSTIO'NflL ! M i r n i 1 '^iliL^ijY (' L'N^ U »P T I ,') N SU^VrY, Or-FICf" OF ThT CONSUMPTION DATA SY 

"ICE OF rKOG'<nri DL v >~ LOPi r N I . HNtKKY INFORMATION A OH I MI S T R A T I ON „
TABLE 16B

CONSERVATION EFFORTS UNDERTAKEN DURING 1978 BY DEGREE DAYS 

(PERCENTAGE OF HOUSING UNITS1

CTi

TOTAL HOUSING UNITS If. ...........

INSULATION ADDED (INEXPENSIVE) 

YES....... ......................

AROUND HOT UATER HEATER.......

PLASTIC COVERING.. ............

INSULATION ADDED (EXPENSIVE)

BASEMENT OR TRAWL SPACE .......

OUTSIDE WALLS. ................

E8UIPNOJT ADDED (INEXPENSIVE*

STORM OOORS... ................

AUTOMATIC OR CLOCK THtaMOSTAT. 

NEW WATER HEATING EQUIPMENT...

EQUIPMENT ADDED (EXPENSIVE)

ycc **.**.

STORM WINDOWS/INSULATING GLASS 

ELECTRIC HEAT PUHP ............

TOTAL 

HOUSING 

UNITS

,-.-.-. „ 

100%

26

7

1

16 

8 

1

74

6

2 

2

a 

1

3

92

5

*

HEATING AND COOLING DEGREE DAYS

<2000 COD 

AND 

>7000 HOD

1 ______ j

100%

26

8

1

17

2 

74

7 

4

3 

3

93

7

1

6 

5

1

I _

<2000 con

AND 

5500-7000 HDO

..,.-.-, ...---. _,,TM- 

100X

32 

9 

2 

1 

22 

8 

1 

68

g

5

3 

3

9 

I

1 

3 

91

5

95

1 __ _

<2000 CDD 

AND 

4000-5499 HDO 

u J

100X

30 

8 

2

1 

20 

12 

1 

70

6 

4 

2 

2 

94

8

2 

3 

92

7

6

2 

93

i

<2QOO CDD 

AND 

<4000 HDD

L ___ _ -

100%

20 

4 

2

11 

8 

1 

80

5 

3 

1 

2 

95

7 

1 

3 

1 

3 

93

5 

3

2

95

L

>2000 CDD 

AND 

<4DOQ HDO

IOOX

6 

2 

1

8 

4 

I 

82

3 

3 

1

97

8 

1

9

1

5 

92

2 

1

1

98 

I

See footnotes at end of t.ible.
CTi

CO

T&BLE 168

COMSESVSTIDfS! EFFORTS USOERTftKES 3URIHG I97S Sf OESREE DAYS-CONTIi9UED 

JPERCENTAGE OF HOUSING UWITSJ

1 

! HEATING AND COOLIH6 DEGREE DAYS 

TOTflL I

I HOUSING t 1 1 

| UNITS ( <2000 CTD j <2000 CD" <^000 COD 

J | ftl\!I3 i AMD J AND 

! 1 >7000 HDD 15500-7000 HDO | 100 0-54 99 HDD

._ .. .... j i f !

ADDED aray IWSULATIOH OR EQUIPKEHT

MO

RUT HOT EKPEFJSIl'E EQUIPREMT, . „

ADDED EitPEWSIttE 1HSULATIOM 

AtiO EXPENSIVE E8UIPWEWT. .......

BODED ONLT INEXPENSIVE

TM<:Hfl aTrnfd no rmiYDasfrMir

SOOED STORM WINDOWS. STORH DOORS. 

OR «TTIC OR ROOF I NSULATIOW. , , .

I/ EXCLUDE." BUILOIMGS JITH FIV

i I

1 I ! 

1 ! !

I 1 

i 1 i

t ! t -'

i !

! t 1

i *• i ^

\ \ t i

, ,

! ! in ! 11 | i? | 10

I ....... ..!..__. i

i 

<?000 CDD | >?000 COD

A NO i AND 

< 4 0 0 0 HOD ! < 1 '.} 0 0 HDD 

_ _ _. _._-.,,.-. .._ 1 .. ._._

2 < J ^

1 

? (

! ? i 1

i 

1

I "' j 2 1 

j

7 i f, 

1

OR MOR^ UNI TS.

NOTt": 0«TA MAY NOT SUM I'D TOTALS O'lE TO RD'INOTMG. A HASH »-" RFPRr'SFNTS 0« ROUNDS TO ^^R 

SFF !i[ OSSARY F0 r< OEFINfTONS OF T-R'-'S USED TN THIS TABLE,

u n L i-y i c> t :\ A I i ' i-^ ,
TABLE 17A

CONSERVATION EFFORTS UNDERTAKEN DURING 1977 BY DEGREE DAYS 

(THOUSAND HOUSING UNITS}

CTt

TOTAL HOUSING UNITS I/............

INSULATION ADDED f INEXPENSIVE!

YES,,.... .......................

AROUND HOT UATF.R PIPES......,,

CAULKING*.. .* * ..««..»

OTHER.........................

INSULATION ADDED {EXPENSIVE!

YF ^ * _» » « . .........

BASEMFNT OR CR AUL SPACf .......

NO..............................

EQUIPMENT ADDED I INEXPENSIVE}

AUTOMATIC OR CLOCK THERMOSTAT. 

NEW WATER HEATING EQUIPMENT...

EQUIPHENT ADDED {EXPENSIVE! 

YES... ...........................

STORM WINDOWS/INSULATING GLASS 

ELECTRIC HEAT PUMP. ...........

TOTAL

HOUSING 

UNITS

_ __ 

67,457

19.579

6,51fi

1,502

594

9.852

3,683

504

47,878

4.545

3,021

959

1.729

62,912

4, 956

'?~^ 7

2,751

73ft 

1,624 

62,502

<S 5 002

3,078 

14*

1,161

^3, 455

C200D COO 

AND 

>7000 HOD

L_

5,766

1 ,S55

721

12?

32

q o o

R50

73

3,911

592

T{ n tr

125

239

5,174

35B

o o o

3<f 

42 

5,*OH

352

259

162

5,414

i

HEATING fit

<2000 COD

ANf)

5500-7000 HOD

19,605

6,307

492

134

3,380

2,465

222

13,299

1 ,558

1,061

433

424

18,047

1,764

70?

797

324 

640 

17.B41

1*238

989 

31

18*367

L

10 COOLING DE6F

<2000 CDD 

AND 

4000-5499 HOD

-

17*397

5,917

1 a q o

383

Ifll

3,343

2,841

79

11,480

1,374

853

242

743

16»023

1,378

h r

818

224

485 

16,019

1,334

1,037 

78

354

16s 063

i

IEE DAYS

<2000 COO 

AMD 

<4000 HDD

L __ J

14,520

3,446

338

213

I, 344

1,783

99

11,075

686

386

143

273

13,834

94 3

71

5*7

28 

310 

13,578

708

586

182

13, SI 3

L

>2oao coo

AND 

<4000 HOD

10,169

2,055

7S 3

167

34

^l Of.

745

31

8,114

336

336

17

50

",833

512

257

126 

146

^,657

372

208 

35

165

9 B 798

L

See footnotes at end of
TABLE ITS

CONSERWATIGM EFFORTS UNDERTAKEN DURIMG 1977 BY OEGREE DSYS-COFJTINUED

(THOUSAND HOUSING UNITS)

1

I TOTAL 

| HOUS ING 

1 UNITS

i i

i 

1

1 

i

SDOED ANY INSULATION OR FBUIPMENT 1

1 HDDtD EXfEnSiaE insuLaTioN j

BUT HOT ESPEHSIVE EQUIPMENT....; A, 66 3

i 

ADDED EXPENSIVE E8U1PHEMT i

"ij-*- m* f+-w r-*»Q£-»»Q-w»j»- •"•••c""iTTrtt2 I ~! •! "5 n

1 

ADDED EXPENSIVE INSULATION I 

AND EXPENSIVE EQUIPHENT. ....... | 833

i 

ADDED ONLY INEXPENSIVE t 

INSULATION OR ESUIPREBT. . . . . . . . i 1S, C.13

SDDEO STORM HINDOHSs STORH DOORSs \ 

OR ATTIC OR ROOF INSULATION....) 7,236

- - - 1

f 

1

HEATING AND COOLING DEGREE DAYS

| 

III) 

<2000 CDD | <2000 COO | <2000 COD | <2000 COD 

! AND J AND j AND J AND 

] >7000 H3D (5500-7000 HDD | * 0 00-5499 HDD) <1000 HDD 

- i- 1 1 1 1 !

i t

S 2,1.70 i

i 0 t 3 1 0 j

i ! 

i 1 ! _ . _ !

i i

! 1

! ! i ' i

i 75<> i i i

I 

j

7.893 j

i

1 1 3 1 3 j

ii

i 

i

i

'3, 3 A 2 i

I

2,361 |

- i .

1

9

7 » 2 5 r-» i 4 T 5 5 f>

i

1 . 0.5 r • 557

i

1

1

337 i 129

I

H?838 j 3fl07I

i

2,195 i 1,270 

1

1

| >2000 COD 

i ANO 

j <'»000 HDD 

1

1

i 

| 2.520

j ? , ft 4 9 

i

j 298 

I

i

j 38 I 1

i i . * ~i -j 1 

I

| 656 

i

I/ EXCLUDES BUILDINGS WITH FIVE OR HORF UNITS.

NOTE: DATA MAY NOT sun TO TOTALS ouu TO ROUNDING. A DASH •-« REPRESENTS OR ROUNDS TO ZERO.

SEE GLOSSARY FOR DEFINITIONS OF TERMS USED IN THIS TABLE.

SOURCE: THE 197S MATIOMAL IMT^in ^^!LRGV CONSUMPTION SURVEY, OFTICE OF Ti-ic CONSUMPTION DAT; 

OFFICE. OF PROGRAM DF.tf FLO D «~i«T, ENERGY INFORMATION ADMINISTRATION.
TABLE 17B

CONSERVATION EFFORTS UNDERTAKEN DURING 1977 BY DEGREE DATS 

CPERCEfUTASE OF HOUSING UNITS}

1

i 

i

1

TOTAL HOUSING UNITS I/ ............ |

INSULATION ADDED f INEXPENSIVE} !

y re l

CAULK IMG... ................... 1

or HE ............... .......... .)

NO..........,...................)

I 

INSULATION ADDED {EXPENSIVE? j Y ^ s ............................. i

ROOF 0°, ATTIC.................!

HASr HFNT OR CRAWL SPAC 1". ...... 1

oursrnr WALLS.................)

MO.............................. !

E8UIPHENT ADDED CINEXPEftSIVE J !

CLCSFA'ILT SHUTTERS............!

ALirOMAriC OR CLOCK THTP»*OSTAT . j 

MFW HATER HFATING E OU I PM'~ NT . . . j 

NO. ............................. i

1 

EQUIPMENT ADDED {EXPENSIVE} f

STORM WINDOWS/INSULATING GLAS'-I

NFU F'JRNACF. ... ................ I

M 0. ............. ................|

TOTAL

HOUSING 

UNITS

tOOK

10

,

1"

1 <

71

7

1

1^

f

1

•y

s

,

•T fy

C2000 CDO

ANH 

>7000 HIT

L _

too?:

32

i

17

i

1 n

7

»

90

6

,-

1 

1

L

HEATING

<2DOO COO 

AMD 

5500-7000 Hr

100X

3

i r

n

i

(2 O

B

5

2

11 ?

2 

3 

91

S

n

T»

AND COOLING. DEGREE

1 1

[ <.?000 COO | 

5 AND | 

JDJ4000-549?1 HODj

1 ___ _____ _I

| 100S |

i i 1 ?ft f

I .11 !

I ? i ! i 1

i l" i

1 16 i ! - i

1 66 !

! i ! '''' i

! 5 S

1 1 1 ! * 1

\ 9? 1

! i

1 R f

i - !

1 =5 1

I i !

1 3 i 

! 92 !

1 !

S 6 j 

I - 1

i 2 !

i 92 !

j . _ _ L _

DAYS

<2300 COD 

AND 

<4000 HDO

lonx

2*

f,

2

1

9

12

1

76

5

1

'•»"!

'*

1

'55

>2con coo

AND 

<4000 HOD

I ______ __

10151

1 T

i 2

i

8

7

i 80

I

! 3

t ' JT i 1

s

f 1

f 1

I 9<5

1 I *

i 2 

I

1 •>

1

See footnotes at" enr! of t a 'o I <•.
TABLE 178

CONSERVATION EFFORTS UNDERTAKEN DURING 1977 BY DEGREE DAYS-CONTINUED 

{PERCENTAGE OF HOUSING UNITS!

1 

1 

I TOTAL

! HOUSING 

! UNITS

I 

1 

i.

1 

1 

ADDED ANf INSULATION OR EQUIPMENT !

Y t S „..,...,-,.,.,, - „,,..„.,, = = = , .! ; (..

I 

ADDED EXPE8SIWE INSULATION | 

BUT MOT EXPENSIVE EQUIPMENT....! 

I 

ADDED EXPENSIVE EQUIPMENT | 

BUT NOT EXPENSIVE INSULATI ON. . . | 

1 

ADDED EXPENSIVE INSULATION 1 

AND EXPENSIVE EQUIPMENT........; 1

1 

ADDED ONLY INEXPENSIVE ! 

INSULATION OR EQUIPMENT........) ~> -1

1 

ADDED STORM UINDOUS, STORM DOORS? I 

OR ATTIC OR ROOF INSULATION . * . . ' 11

i

1 

! HEATING AND COOLING DEGREE DAYS

!

! I ! ! i 1 <:>nno c^o i <?ooo coo \ <?C'jO coo j <.?ono CDO j >?nao COD 

1 ANn | AN:) j AND ! A NO j AM') i >7nno Hen i-isno-7000 H-JO | nooo-'j^ 1?') nnn| <<tooo HDO j ctooo HDO 

I .-.-.--' - 1 1 i

! ! 1 f !

i 1 I 1 1

i I f I j

! .I?, | -'(0 i ^7 I V] | 2 S

i I i i 1

i ! j ? i ! «i j j i j 

i ! ! i i I i i ! I 1 t I i 6 | i 1 .? 

i 1 ! I I ! 1 1 1 I 1 ° I i 1 ? I i 1

! ! ! ! !

1 1 1 1 i

! ?1 5 27 ! 2H | ?l ! 18

I'll!

1 ! 1 i 1 

1 H 1 12 i 13 | J | 6

- i-—_ - -.1 ... i .. -_ 1 _ _ 1

I/ EXCLUDES tii.'ILITNGS WITH FIV: OR MOR~ UMTTS.

DATA ^AY NOT SUM TO TOTALS TJF TO R 'HINI1 T Mf. ,

sff '"-LnssA^Y rn;^ or-1 MI r TIN'S OF TFRVS us r c ; r ; T A q i r .

]'J7<i MATITNAL INT'PI" r N'-~9GY 

H ^ '•)';- ,"KOG-:AM Or y c-[_ ') """ M T , T T'vjf 0
oo

TABLE ISA

CONSERVATION EFFORTS UNDERTAKEN BETWEEN APRIL 1977 AND DECEMBER 1978 

AND ELIGIBILITY FOR 1978 TAX CREDIT BY TYPE OF HOUSING STRUCTURE 

(THOUSAND HOUSING UNITS!

__ __ _ _ 1

TOTAt ELI6I8LE HOUSING USITS......

INSULATION ADDED (INEXPENSIVE!

AROUND HOT WATER PIPES ........

AROUND HOT MATER HEATER. ......

CAULKING......................

PLASTIC COVERING..............

OTHER.........................

YES* INELIGIBLE.... .............

INSULATION ADDED (EXPENSIVE!

YES, INELIGIBLE.................

NO..............................

EQUIPHEMT ADDED (INEXPENSIVE?

CLOSEABLE SHUTTERS. ...........

STORH DOORS...................

AUTOMATIC OR CLOCK THERMOSTAT. 

NEy MATER HEATING EQUIPMENT... 

Y r S, INELIGIBLE.................

NO..............................

EaUIPHEWT ADDED CEXPESSIVEI 

Y r S, ELIGIBLE...................

STORM WINDOWS/INSULATING GLASS

NEW FURNACE...................

YES, INELIGIBLE.................

NO * 0 BO«B«>«*fflOWtJi*»

TOTAL

I 1 

SIN6LE FfiHILV DETACHED | | 

i SINGLE (BUILDING

HOUSING 

UNITS

TOTAL

! L J

67,457

64, 957

27,522 

10,195 

2,380 

131 

17,048 

10,656 

1,176 

374 

39,061

7,373 

4,934

1,771 

2,711 

575 

59,510

8,677 

460 

4 S 584 

1,263 

3,153 

583 

58,193

6,434 

4,974 

86 

1, 737 

458 

60, 515

48,547

47»l ci t'

21,183 

8,076 

1,610 

676 

13,815 

7,765 

958 

728 

26,636

6,324 

4,461 

1,409 

2*306 

526 

41,697

6,319 

396 

3,862 

950 

2,211 

562 

41,166

5,088 

3,923 

73 

1,375 

458 

43,0 01 

I

1-4

ROOWS

-_ 

8,768

8,558

3,518 

1,146 

296 

105 

1,999 

1,591 

158 

125 

5,126

757 

529 

110 

397 

138 

7,873

1,002 

27 

551 

101 

416 

102 

7,664

593 

508

85 

70

8,105

L

5

ROOMS

L

12,696

12,319

5s 653 

2, 129 

460 

155 

3,656 

2,144 

305 

142 

6,902

1,682 

1,137

395 

496 

56 

10,959

1,847 

80 

1,269 

220 

410 

111 

10 5 738

1,231 

928

367 

20 

11,445

I

| I FAMILY 

6 | 7 OR (ATTACHED

ROOMS | MORE | 

f ROOMS j

L 1 1 _

1 1

11,850 j 15,233 | 3,128

1 t

11,675 1 14,607 j 3»095

! 1

1 1

5,357 | 6,655 [ 1,235 

1,880 j 2,921 1 286 

391 j 462 | 92 

135 j 280 j 

3,755 1 4,405 j 906 

1,733 j 2,292 | 403 

185 j 310 1 45 

77 j 385 ! 

6,416 j 8,192 | 1*896 

1 i 

I 1 

1,632 I 2,254 | 232 

1,255 j 1,540 ! 33 

260 | 644 j 75 

716 ( 697 | 65 

34 | 298 i 

10,184 f 12,681 i 2,396 

\ \ 

1 1 

1,828 ! 2,142 ( 332 

142 | 147 j 20 

848 ( 1,194 ! 134 

357 | 272 j 

597 | 787 I 198 

94 | 255 | 14 

9 8 928 \ 12,835 1 2 S 783 i ! 1 I

1,453 ] 1,811 | 290 

1,115 1 1 S 373 I 189 

51 j 22 j 14 

401 j 522 j 87 

78 I 291 ! 

10,319 \ 13,131 I 2,839

L 1 t

«ITH 2-1 

UNITS

L j

10,749

10,104

2,975 

1,307 

49

-

1,629 

1,304 

33 

20 

7,754

422 

208

52 

227

10 ,327

1,090 

29 

410 

212 

548

9,659

813 

601

212 

9,936

L

MOBILE 

HONE

L _ — .

4,805 

4,370

2«021 

^2f, 

629 

121 

634 

1 , 1 37 

90 

126 

2,657

395 

173 

236 

113

49 

4,361

405 

15 

178 

76 

196 

13 

4.337

293 

261

63 

4,512

L

OTHER

228 

228

110

S3 

47

50

118

228 

31 

31 

193

228

L

See footnotes at end of table.
TABLE ISA

COMSERtfATIOS EFFORTS UHDERTAKEM BETWEEN APRIL 1977 AND DECEMBER 1978 

AND ELIGIBILITY FOR X978 TAX CREDIT 8Y TYPE OF HOUSING STRUCTURE-CONTINUED

(THOUSAND HOUSING UNITS)

»WY EQUIPMENT OR IKSULftTIOH ADDED 

BY ELIGIBLE HOUSIHS U&ITS

V C" C

ELIGIBLE UNITS TH«T ADDED tXPEBSZSE IMSULATIOM BUT SOT

FtfPITM<;TV£" FQUYQWF UT

ELIGIBLE UNITS THAT ADDED EXPENSIVE EQUIPMENT BUT NOT EXPENSIVE INSULATION. ..........

ELIGIBLE UNITS THAT ADDED 

EXPENSIVE INSULATION AND 

EXPENSIVE EQUIPMENT.. ..........

ELIGIBLE UNITS THAT ADDED ONLY 

INEXPENSIVE INSULATION OR 

EQUIPMENT... ...................

ELIGIBLE UNITS THAT ADDED STOR» ytwooasi OR STCRS DCGRSS

OR ATTIC OR ROOF ISSULftTIOM = „ . *

1 1 ! 1 1

TOTAL 

I 

I 

SIN6LE FAMILY DETACHED till 

! SINGLE 1 BUILDING 1 1

HOUSING | I 

UHITS i i 1-4

! TOTAL ! <?OOHS 

) 1 

L 1 I

i i

! ' 

i i i i

33,779 j 2 '-, , 0 R 9 ( H , ? 5 5 

.',s ,1 f" i 21,0 ro i t -,303

1 1

i !

5sS55 1 4,'Tu i f,07 

1 1

! !

4,647 | 3,474 | 443 

1 1

i i 

1 1

1,337 1 1,614 ( 150 

1 1 

1 1 

! 1 

21,759 ! 16, 2 'JO | 3,055 

1 t

! ! 

llv'^T I S,--4R- i 1,196

L ... i .. i

ROOMS

fis 793

5 ', 5 2 6

i ? '£ f u

819 

412

^ s =>n ? 

L.

6 

ROOMS

J

6,673 

5 » 0 0 2

975

4/8

2 ^ S 1 7

| FAMILY IUITH 2-* | MOBILE ! OTHER 

f OR (ATTACHED | UNITS ! HOME! 1 

MORE 1 I I | 

ROOMS 

1 

(111 

III! 

...- _1 ...._ i i

(Ill 

1 ! ! i

! ! i i

f. i ?. 3 3 i \ , 6 2 3 j 6.312! 2,05*1 1 1 S

i ! t ! 

I i • ! i

! ! ! i

1»680 i 1 ?ft i 327 i 321 | 

1 ! 1 1 

1 i 1 1 

i 1 1 1 

1,237| ?.55| 719J 21-<|

i ! i ! 

1 1 1 1 1 ! i !

Ij74 1 55 | 95 | 74 1 

I 1 1 1 

1 ! ! 1 1 S 1 1

4.S78 | 1,004 | 2,65' | 1,702 | 110 

! 1 1 1

i i ! i L "^__ i .._.. '.'.'" i _".' J ~ i. '"M

i/ rXCLUD^S '5UILDIMGS UTTH FIVE OR ^O" 1" UNITS.

MOTr: DATA r^AT fvOT SUM TO TOTALS Out TO SOUNDING. A DASH "-= REPRESENTS OR ROUNDS TO ZERO. 

SEE GLOSSARY FDR DEFINITIONS OF T r R1S USED IN THIS TABLEo

SOURf.E: THE 1978 NATIONAL INTERIM ENERGY CONSUMPTION SURVEY, OFFICE OF THE CONSUMPTION DATA SYSTEM, 

OFFICE Of PROGRAM DEVELOPMENT, ENERGY INFORMATION ADMINISTRATION.
-J 

tn

TABLE 18B

CONSERVATION EFFORTS UNDERTAKEN BETUEEN APRIL 1977 AND DECEMBER 1978 

AND ELIGIBILITY FOR 1978 TAX CREDIT BY TYPE OF HOUSING STRUCTURE 

(PERCENTAGE OF HOUSING UNITS!

____ -__

TOTAL ELIGIBLE HOUSING UNITS......

INSULATION ADDED INEXPENSIVE!

Y r S, ELIGIBLE...................

AROUND HOT HATER PIPES........

CAULKING. .....................

PLASTIC COVfRING. .............

f\ T HIT O

rrs, INELIGIBLE. ................

INSULATION ADDED CEXPENSIVEI

ROOF OR ATTIC.................

BASEMENT OR CRAWL SPACE.......

YES, INELISIBLE. ................

EQUIPMENT ADDED {INEXPENSIVE} 

YFS, ELIblBLE. ..................

AUTOMATIC OR CLOCK THERMOSTAT. 

NEW HATER HEftTINS EQUIPMENT... 

YES, INELIGIBLE.... .............

NO..............................

ESUIPWENT ADDED f EXPENSIVE S 

YES, E'LIGIBIE...... .............

STORM WINDOWS/INSULATING GLASS

TOTAL 

HOUSING 

UNITS

___ 

100% 

96

41 

15 

4 

I

25

16 

2 

I 

58

11 

7 

?!

4 

1 

SB

11 

1

7 

7

5

1

86

10

^

3 

1 

90

SINGLE FAMILY DETACHED

TOTAL 

J

100* 

 77

Alt

17 

3 

1 

28 

1^ 

3 

1 

55

13

9

3

5

36

14 

1 

8 

5>

85

in

Q

3 

1

89

L

1-4

ROOMS

____ 

100* 

?8

40 

13 

3 

1 

23 

18 

2 

1 

58

9

6 

1 

5 

2 

 30

11

6 

1 

5 

1 

37

7 

6

1 

1 

92 

L

5

ROOMS

 __

100X 

97

45 

17 

<t 

1 

29 

17 

2 

1 

5%

13 

9 

3

4

86

15 

1 

10 

2 

3 

1

as

10 

T 

- 

3 

1 

SO

L

6

ROOMS

.- - _ J

100?

99

45

16 

5 

1 

32 

15 

2 

I 

54

14 

11 

2 

6

- 

86

15 

1 

7 

3 

5 

1 

84

1?

9

3 

1 

8? 

L...

7 OR

MORE 

ROOMS

__ _ J

100% 

96

44 

1 9 

3 

2 

29 

15 

2 

3 

54

15 

10

4 

5

2 

83

14 

1 

8 

2 

5 

2 

84

12

q

3 

? 

86

L

SINGLE 

FAMILY 

ATTACHED

_____ 

100% 

99

39 

q

3

29 

13 

1

61

7 

3 

2 

2

93

11 

1 

4

6

89

1 

6

. 3 

91

L

BUILDING 

HITH 2-4 

UNITS

L __ J

100X 

94

28 

12

15 

12

72

4 

2

2

96

10

4 

2

5

90

a

6 

2 

92

L

MOBILE 

HOME

 - -J

100X 

91

4' 

11 

13 

1 

13 

24 

1 

3 

51

« 

4

5 

 ?

1 

91

8

4

2

4

91

S

^

1

9*

OTHER

100X 

100

48

28 

20 

22

52

100 

13 

13 

87

1 00

L

See footnotes at end of table.
TABLE 18B

CONSERVATION EFFORTS UNDERTAKEN BETUEES APRIL 1977 AKD DECEMBER 1978 

AND ELIGIBILITY FOR 1978 TAX CREDIT BY TYPE OF HOUSING STRUCTURE-CONTINUED

(PERCENTAGE OF HOUSING UNITS}

I !

I TOTAL |___

[HOUSING |

j U»SITS 1

I | TOTAL

! I

SINGLE FAMILY DETACHED

! 1 -t 

J ROOMS

L

ROOMS

7 OR

MORE

SOOWS

I ! ! __) SINGLE IBUILDINGI ! FAMILY IHITH 2-$|

i«TT&CHEDj UNITS )

MOBILE 

HOHE

OTHER

<*•>, ....o**. ......--..---•?•:? r = =li | 1 ': ! ?J i -, -.i ; '( <J t il' t «:i • 'i,' ; 'j '-.! f <{5

i 1 ! i i ! ! ! ! 

CLI6IBLE UsJITS THAT AOBED 1 ! I ! i ! i j ! 

EKPEfSSIVE INSULATION BUT NOT j j j j j i j i \ 

EXPENSIVE EQUIPNENT... .......... j i ! la \ j 10 j i •"• • 1! i j •, j .'

i t i I 1 I 1 ! 1 

ELIGIBLE UNITS THAT ADDED ! 1 ! 1 1 1 ! 1 I 

EXPENSIVE EQUIPMENT BUT ftSOT 1 1 1 1 f { j ! | 

EXPENSIVE INSULSTION. .......... j 7 | 7 | s | 6| 8 | 8J B | 7 j 1

1 1 ! I 1 ! ! ! I 

ELIGIBLE UNITS THAT ADDED ! ! i ! ! i j 1 1 

EXPENSIVE INSULATION AND j | j j J j j | I 

EXPENSIVE EOUIPMENT........ .... j 1 | ^ | 2 ! 3 | 4 j H | ? i 1 j :>

1 1 ' 1 1 I 1 1 1 

ELIGIBLE U^fITS THAT ADDED ONLY 1 1 1 1 ! | ! | | 

INEXPENSIVE IMSULATION OR j | 1 | | | j j j 

EQUIPMENT. ......o. .... . ........ I v; | 5* | 55 | 34 | M | 3? ( .5? | ?', ] .V,

! i i ! I 1 1 ! !

ELIGIBLE UNITS THAT ADDED i ! 1 1 1 1 1 1 I 

STORH UINDOUS, OR STORH DOORS. I j • j i j : i ; 

OR STTIC OR ROOF I KSULnTI ON „ ... „ „ ! 17 ' ~ n ; IA ; :> ;! • .? 1 i "1 ! i,^ ! 'i I 1 fi

i i I i i i J i i

i«

1," v xr.i U •)-\ !*r)'?r UN!!:;,

fi MHY NOT SU" TO TOTALS '.II,1 :. TO S :)U'v"7 M5= « iJA,SH

GLOSSARY FOR ocriNirioNS OF I-RNS USED IN THIS

iU.HRESl'Nl S OR ROU!\!')~i TO ^FRO.

30URC r : THL 1978 NATTONAL INTTRIM FNf'RSY CONSUMPTION SU'-tV'Y, OFUCE OF TH'_ CONSUMPTION DATA SYSTFMs 

O^FICr TT PROG»RH DC VELOPH''NT . ENERGY INF Oi(MA T I OM AO^l NISTRA 11 RN .
TABLE 19A

CONSERVATION EFFORTS UNDERTAKEN DURING 1978 BY TYPE OF HOUSINS STRUCTURE

(THOUSAND HOUSING UNITS)

. .

INSULATION ADDED (INEXPENSIVE)

WEATHER STRIPPING..............

AROUND HOT HATER HEATER.......

n T we" o

INSULATION ADDED (EXPENSIVE) YES.............................

BASEMENT OR CRAWL SPACE.......

OUTSIDE WALLS.................

EQUIPMENT ADDED (INEXPENSIVE)

STORM DOORS...................

AUTOMATIC OR CLOCK THERMOSTAT. 

NEW WATER HEATIN6 EQUIPMENT. . . 

NT...., ..........................

EQUIPMENT ADDED (EXPENSIVE)

Y ^^ &AB _ . . a * _«*AAA.. Aa

STORM WINDOWS/INSULATING GLASS

NEW FURNACE.... ...............

TOTAL 

HOUSING 

UNITS

L__ _ _ j

67,457

17,632

4,907 

1,286 

458

11*078 

5,456 

855 

49,326

4,226 

2,843 

1,271 

1.478

63,232

5,274 

300 

2,680 

88"? 

2,132 

62,184

3,504 

2,672 

67 

1,043

63,953

SINGLE FAMILY DETACHED

TOTAL 

J

48,547

13,552 

3,737

810 

370 

9,057 

3,796 

679 

34,995

3,683 

2,568 

1,015 

1,350 

44,864

4,066 

250 

2,234 

717 

1,476 

44,481

2,755 

2,127

67 

R43 

35,792 

1

1-4

ROOMS

. __ ___ , 

8,768

2,003 

562 

132 

17 

1,116 

757 

101 

6,765

476 

312 

79 

271

8,292

654 

37 

369 

75 

304 

8,114

282 

244

20 

S3 

8 ? 1 8 6

!

5 

ROOMS

L__ ___ J

12,696

3,737 

898 

197 

113 

2,515 

1,119 

184 

8,959

1,020 

731 

276 

286 

11,676

1,032 

17 

756 

179 

227 

11,664

605 

426

197 

123092

i

6 

ROOMS

__ 

11,850

3,447 

1,007 

164

50 

2,513 

902 

139 

8,403

858 

665 

111 

399 

10,991

1,034 

70 

391 

276 

313 

10,816

711 

555

36

170 

11,139

I _ _

7 OR 

MORE 

ROOMS

U J

15,233

4,366 

1*270 

317 

190 

2,913 

1,018 

256 

10,867

1,329 

861 

549 

394 

13,904

1,346 

12fi 

717 

186 

632 

13,887

1,15R 

902 

12

414 

14,075

i

SIN6LE 

FAMILY 

ATTACHED

L _____ '

3,128

811

166 

33

576 

235 

22 

2,318

127 

46 

63

18 

3,001

170 

20 

60

110 

2,959

152 

94

BUILDING 

WITH 2-* 

UNITS

L__ _____

10,749

1,326 

70S 

17

946 

756 

33 

8,923

1 R4 

150 

21 

65 

10,565

737

29 

261 

110 

416

10,012

466 

338

59 f 128 

2,976 ! 10,2B3 

L i

MOBILE 

HOME

J

4,805

1,333 

296 

427 

88 

436 

622 

91 

3,472

232 

79 

172 

45 

4,573

270

125

30 

t30 

4,534

131 

113

17 

4,674

L

OTHER

228 

110

63 

47 

31 

118

228 

31

31

198

228

L

See footnotes at end of table.
TS8LE 19A

CONSERVATION EFFORTS UNDERTAKEN DURIH6 1978 8V TYPE OF HOUSIMS STRUCTURE-CONTINUED

([THOUSAND HOUSIN6 UMITSJ

i i

| | SINGLE FAMILY DETACHED 

j TOTAL J

1 

[ HOUSING 

UNITS 

) 

I i 

III

1-4 j 4 1 & 

| ( TOTAL | »OOMS | ROOMS 1 ROOMS

i ! i i i

111!! 

1 I 1 1 1 J

sDDEO ANr INSULATION OR taUIPRENT 

((Ill

i J f j |

: : ; ! 

3BDE0 tSPEHS19£ ISSULATiag j i i > BUT B07 EXPEfsSIWE EQlSlPSt ST . . j i,2I2 i "',786 /,f,f, i r / 1 { SI 1;

ADOED EXPEHSI¥E EQUIPHEHT i i 1 ' 

8UT MOT ESPEMSIVE INSULftTIOW. . . j 2»-V?0 j i,",5? it? \ 355 j 467

i ! ! i ! 

ADDED EKPEHSItfE ISISULSTIOH i i i | | 

ftHD ESPENSIWE EQUIPHErjT, ....... i 1,114 i 898 j HO i ?49 | ^44

! ' ! I 1 

ADDED ONLY INESPENSIVE | ! ! j | 

INSULATION OR EQUIPMENT. ... . | 15.^6? | 1 I , <»6S | 1-"R7 j 3,166 j 3»09S

! 1 i i ! 

ADDED STORK UINDOUSo STORR DOORS? | I ! ! | 

OR ftTTIC OR ROOF IWSULATIOH = = = = i 6 S 4?7 | S«.54n | 650 i 1,477 | l,3Qb 

1 i . . i 1 1

11!!

1 1 ! 1

I SINGLE \ BUILDING | |

| FAMILY |UITH 2-4 | MOBILE | OTHER 

f OP JSTYSCHEQ j UMITS | MORE J 

MORi 1 I j I

L - I .- L ! _ 1

s I '

i i i =5v^i3! 1.0*1 ?,'-,\^ } i,--)04 i iiu

-; 5 i2u j ,--,LI8f H,2i£» i ,'>Ti01 i \\~. 

'• " '

T»33h. ! ia : ) 101 i 217 j

864 j 13* 1 383 i 116 j 

i 1 1 1

! i ! i

i 

II!! 

! i i

i i i !

i , 9 o R i i a i | e, i J | ? 8 i | 

i~.- i __ i i

LXCLUDES KUILOI^GS WITH FIV" OR 10R r UNITS.

NOTE: DATA M «Y "JOT SUM TO TOTALS DUC TO ROUNOING. A DASH ~- r- 'UIPRESCiMTS OR ROUNDS TO 7FRO. 

SCC GLnsSARY FnR n rFTNITIONS OF r"RMS tisrri IN THIS TA»LE;
TABLE 198

CONSERVATION EFFORTS UNDERTAKEN DURING 1978 BY TYPE OF HOUSING STRUCTURE

{PERCENTAGE OF HOUSING UNITS)

INSULATION ADDED f INEXPENSIVE)

YES.............................

ftROUNO HOT HATER PIPES ........

AROUND HOT UftTER HEATER .......

CAULKING......................

PLASTIC COVERING..............

A T LJ C" Q

NO..............................

INSULATION ADDED (EXPENSIVE!

YES....... . . ... .. . . .

E8UKPHENT ADDED CIHEKPESSISEI

CLOSEABLE SHUTTERS. ...........

AUTOMATIC OR CLOCK THERMOSTAT. 

NEW WATER HEftTINS EQUIPMENT... 

MO..............................

EQUIPMENT ADDED (EXPENSIVE*

STORH yiNOOyS/INSULATIMG GLASS 

ELECTRIC HEAT PUMP. ...........

NEW FURNACE. ..................

NO..............................

TOTAL 

HOUSIW6 

OMITS

. _____ 

IOOS

26 

7

1

16

a

i

7*

& 

»

3 

3 

14

3

I

92

5

*

2 

95

SINGLE FAMILY DETACHED

TOTAL

L ___ 1

183?

2H

ary

19 

8 

t 

72

8 

5

2 

3 

92

8

5 

1 

3

9 2

6

9 

Ql,.

L_

[

100T

23

6 

2

13 

9 

1 

77

5

1 

3

95

7

1 

3 

93

3

3

1 

97

L

5 

ROOMS

L _____ J

too*

29 

7 

2 

1 

20 

g

1 

71

8 

6 

1

2

92

8

f> 

1 

2 

92

5 

3

2 

95

L

f,

ROOMS

L _ j

100^

29

9 

1 -

21

1 

71

7

6 

1 

3 

93

9

1 

3 

?. 

3 

91

6 

5

1 

.

7 OR

MORE

_____ 

100%

29

a

2

i

19 

7 

2 

71

9

4

I 3

91

9 

1 

5 

1 

4 

91

8 

&

92

L

SINGLE 

FAMILY 

ATTACHED

L_ __

loot

26 

5 

1

18 

8 

1 

74

1 

2

I

9S

5 

1 

2

95

5 

3

2 

95

L

BUILDING 

tfZTH 2-4 

UNITS

_______ 

100?

17 

7

-

9

7

83

2 

1

1 

98

7

2

1

93 

3

1 

96

L

MOBILE 

HOHE

i.-

100*

f,

T

1 3

7?

2

I

95

3

1 

3 

| 9* 

1 

1 

T 

?-

_

OTHER

______

100%

28 

20 

13 

52

100

13

13

ar

-

100

L

See footnotes at end of table.
I«BLL

CONSERVATION EFFORTS UNDERTAKEN DURING 1978 BY TYPE OF HOUSING STRUCTURE-COHTIfSUED

CPERCENTAGE OF HOUSING UNITS!

ADDED ANY INSULATION OR EQUIPMENT

NO

aDDfD tKPEfSSIVE EQUIPHESIT 

BUT SOT EHPEMSIWE 1 MSULftTION. . ,

fSDDED EXPENSIVE INSULATION 

AND EXPENSIVE EQUIPMENT........

ADDED ONLY INEXPENSIVE 

INSULATION OR EQUIPMENT........

ADDED STORK WINDOWS, STORM DOORS? 

OR ATTIC OR ROOF INSULATION....

1 

! SINGLE FANILY DETACHED 

TOTAL i

HOUSING I i I 1 |

UNITS ! f 1-4 | 5 ! 6 | 7 OR 

! TOTAL ! ROOMS | R09HS | ROOMS j MORE 

! 1 ! ! ! ROOMS 1 

I 

_, _. 

t 

ill!

1 ! 1 

! i ! 1 1

H ! ^- | .^n j 37 ! 37 f 37

67 i f,4 J 70 f f,.5 ! 63 i 6.5

' i i i i

! I f ! !

"• i "- i " i ~' i * i ^ 

i i i i i r> \ 9 i i ! ° f '•* 1 ;>

111!!

! ! 1 ! ! 

"I I '' o ! 33! ? 7 | ? 6 I :> ?

! ! i i i 

1 1 1 1 1

1. 0 i i 1 i 7| 12! Ill 1^ 

L !_ .... i _ L _._.. i _I

III!

lift

! SINGLE {BUILDING; {

j FAMILY |UITH 2-% | MOBILE | OTHER 

[ATTACHED! UNITS | HOHE | 

1 1 ! I ! ! i ! I 

ill!

1 - i i

! I ! 1

I ! 1 ! t 1 t 1

i &7 j 77 j (,' \ ':>?

! i s i

! j i 1 

i i 1 i i * i t 1 ' i 

111! i i i i 

III!

ill! 

! ?5 | 18 | ?*\ | 48

i j i i 

_L i ...1... _ i I/ EXCLU:l WITH riVF. OR

DATA HAY MO J SUM TO TOIALS 'lUC TO ROUN'MNG. A HASH »-" REP^^StNTS 0 :) ROUNDS TO 

SE.1; GLOSSARY FOR OLF I'M I T IONS OF T^RMS 'J°,ED IN THIS fAHL".
TABLE 20A

CONSERtfATIO« EFFORTS UNDERTAKEN DURING 1977 BY TYPE OF HOUSING STRUCTURE

(THOUSAND HOUSING UNITS)

CO

>T*L HOUSING UNITS i/. ...........

ISULATIQN ADDED (INEXPENSIVE! 

YES.............................

AROUND HOT WATER PTPTS. .......

PLASTIC COVERING..............

NO..............................

ISULATION ADDED (EXPENSIVE)

RASEHFNT OR CRAUL SPACE.......

OUTSIDE WALLS.................

IUIPHENT ADDED (INEXPENSIVE*

YFS ... «

CLOSEA8LE SHUTTERS. ...........

STORH DOORS..... ..............

AUTOMATIC OR CLOCK THERMOSTAT. 

MEM WATER HEATING EQUIPMENT...

iUIPSEHT ADDED (EXPENSIVE)

vr o

STORH UISiDOyS/INSULATING GLASS 

ELECTRIC HEAT PUMP. ...........

NEW FURNACE...................

TOTAL 

HOUSING 

UNITS

L.,.'

67,457

19,579 

6,516

1,502

504 

47,878

4,545 

3,021 

959 

1,729 

62,912

4,956 

237 

2,751 

736 

1,62* 

62,502

*,OG2

3,078 

144 

1 i,161

63,455

SIM6LE FAMILY DETACHED

TOTAL

,...._.,. _.. .

15,308 

5,399 

1,161 

527 

7,896 

6,628 

448 

33,239

3,935 

2,733 

796 

1,437

4,091 

222

575

1,272

3,279

2,496

1 , 0 0 5

L

1-4 5 

ROOMS ROOMS

L J- .-

2,731 

T64

113 

1,187

82

6,037

590 

436 

56 

271 

8,178

543 

14 

301 

67 

198 

8,225

426

379

72

[_ __ __.

3,698 

1,392 

382 

87 

1,905 

1, 700 

143 

8,999

881 

549 

164 

243 

11,815

1,044 

63 

659 

111 

256 

11,652

717 

546

221 

11 ,979

L_

6 

ROOMS

1 ________ 1 

11,350

3,811 

1,040 

278

102 

2»209 

1,424 

62 

fl, 039

99* 

707 

165 

390 

10,855

1,0*7 

72 

559 

114 

399 

10,802

934

691

32 

328

10,915

L

7 OR 

MORE 

ROOMS

1 ____ J

15,233

5.06S 

2,203 

287 

226 

2,595 

2,048 

161 

10,164

1,470 

1,041 

412 

533 

13,763

1,456

73 

850 

283

419 

13,777

1,201 

880 

98 

381

I _. .

SIN6LE 

FAHILY 

ATTACHED

_ 

3,128

950 

170

59

592 

355 

23 

2*178

11*

56 

11

47

3,01*

304

167

136 

2,825

191 

149

14 

29 

2 9 9 3 7

L ..

BUILDIN6 

UITH 2-4 MOBILE 

UNITS HOME

_J- - - J

10,7*9

1,987 

676

32

986

869

8,762

284

10* 

54 

163

10,465

400

10? 

150 

10,349

370 

286

8* 

10, 379

. .

4,805

1,268

273 

249 

67 

377 

734 

13 

3,537

212 

128 

98 

83

4,592

162

67 

60 

65 

4,643

162

148

45

L_

OTHER

____ _ 

228

66

47 

19 

162

228

228

228

See footnotes at erci of table«
TABLE 20A

CONSERVATION! EFFORTS UNDERTAKEN DURINS 1977 BY TYPE OF HOUSIN6 STRUCTURE-CONTINUED

(THOUSAND HOUSING UNITS)

! 1 

j j SINGLE f 

1 TOTAL I

f HOUSING | | 

I UNITS | | 1-4

I | TOTAL | ROOMS 

I 1 ! 

1 J_ J_ J

! 1 1 

! 1 1

ADDED ANY INSULATION OR EQUIPMENT i | 1 

YF S... .0. .................... o. D ! 2<»«1 78 \ !9 S 165 I i??ya

Nn. .............................. I <*3,?80 I 29,TM? ] 5, 474

9 1 ;

SDOED EHPEHSXVF TttSULATITON j j j 

BiJT OOT tlCPEKSIS-E EQUlPREraT. . . . j .i,C>&3 j 3,123 j <*80

i ! !

ADDED EXPENSIVE EQUIPHEHT t j j 

BUT HOT EXPENSIVE INSULATION. .. I 3,120 i 2.467 i .516

i i i

ADDED EXPENSIVE INSULATION | [ | 

AMD EXPENSIVE EQUIPBENT. ....... | 883 j 81? j 110

i ! 1 

ADDED ONLY INEXPENSIVE | | f

INSULATION OR EQUIPBENT. .. , . , .. | !6 5 ^13 | 12,763 ! 2,388

! 1 1 ADDED STORR WINDOWS, STORM DOORS, 1 | | 

OR ATTIC OR ROOF INSULATION....! 7,?3ft j 6,171 | 939

1 i I J

If EXCLUDES 3UILni«JSS WITH FIVE OR HORf" UNITS.

"AHILY DETACHED llfl 111!

| SINGLE I BUILDING | j

1 I | FAMILY |UITH 2-* | MOBILE | OTHER 

5 ! 6 | 7 OR | ATTACHED | UNITS | HONE I

ROOMS | ROOMS | 10RF ! ! ! I 

1 ! ROOMS | I | j 

U_ I 1_ 1 1 J __ 1

1 1 1 I 1 I

! ! ! ! ! ! 1 ! I I ! !

45525 ! * 5 881 | Set&6 | 1 5 122 ] 2«329 | 1,^96 | 66

«,17? 1 6,9^9 ! « ; 767 j 7=iOQ7 ! P, V <5?B \ 3,309 i \(*2

i i i i I j

687 ! 774 I 1,182 j 114 j 272 j 153 I ! i ! i i i

i i ! i i i

524 ! 711 ! 91'. ! isi ! ^sa ! i ni •- i i i i i i i i i i t i 193 1 220 | 238 | - | 12 j 59 |

1 1 1 1 ! ! 

1 1 1 1 1 1

3,120 ! 3,172 1 4,083 ! 317 j IsSfi? j l,lflO i Gf,

! ill!!! 1 1 1 1 1 

1,432 | 1,575 | 2,224 | 332 | 487 | 246 |

L -1 -1 _ 1 I J_ i

OD

NOTE: QATA HAY NOT SUM TO TOTALS DUE ro ROUNOING. A DASH »-« REPRESENTS OR ROUNDS TO ZERO. SEE GLOSSARY FOR DEFINITIONS OF T^RMS USED IN THIS TABLE.

SOURCE: THI' 1978 NSTIONAL INTERIM EMTROY CON SUMP'"ION SURVEY,, OFFTCT OF THE CONSUMPTION OATS,

OFFICE OF oROGRftH nE*ELOPME*TQ F?JERC;Y IriFORHATIOM AOFil MI ST RA TI Ow.
TABLE 208

CONSERVATION EFFORTS UNDERTAKEN DURING 1977 8Y TYPE OF HOUSING STRUCTURE

CPERCENTAGE OF HOUSING UNITSJ

CO 

CO

TOTAL HOUSING UNITS I/ ............

INSULATION ADDED {INEXPENSIVE*

y c AT'ii- '(s^iiPPi^r

AROUND M'lT WATER »IP ' ?. ........

"LAST 1C C -IV E3 ING. .............

0 T H 7. !' .........................

INSULATION ADDED (EXPENSIVE! 

Y1S...... .......................

EQUIPMENT ADDED CINEXPENSIVEJ

CLOSTABLr SHUTTER f. .... ........

AUTOMATIC OR CLOCK THE "RMO 'i T A T . N':W WAT?:?* HE A TINS EQUIPMENT...

MO. .............................

EQUIPMENT ADDED (EXPENSIVE)

Y r S . .

STORM UI.NOOJS/IMSUHriNG '".IAS3 

'LECTFMC HFAT PUMP ............

*i r y FURNACF. ..................

m n

TOTAL 

HOUSING 

UNITS

L __

loot

to 

I

13

i

7 

1

i

SINGLE FAMILY DETACHED

' 1 1 

1 1-1 I f 6

TOTAL | ROOMS j ROOMS | ROOMS

< 1 ! L _ 1 _ _1_ _ J

f f 100* f loor j 100%

' i

'<? \ 31 ! 29 

1! ! 9 t 11 

21 7 \ 3 

11 1 ! 1 

1:. ! It j 15 

11 1 7 | 13 

1 1 | 1 

V ! 5" 1 71 

1

l !

o, ! 7 | 7 

<•, 1 5 I <i 

2 111 

- \ 3| ? 

52 ! '31 93

! 1 ° 1 & j a - 1 - !

- ! 3 l 5 

i 1 1 ! l

3 2(2

'•"> 9* j 9? 

f 

1 

7 5 I ft

0 1 ! ?

32

3 

?

I 

1 ) 

12 

L

3 

fa 

1

3

9 

1

1 

91

A 

''

T

T an

MORE 

ROOMS

L _ J

100X

T

2 

I 

17

1? 

1 

67

10 

7 

3 

3

10

9

3

90

B 

& 

1

:3 

'ill

''5 j 9<* 3? j 92

SINGLE 

FAMILY 

ATTACHED

___ J

1 00 I

30 

5

2

1 9 

11 

1 

70

2

1

96

10

4

1

1

BUILDING 

UITH 2-4 

UNITS

_ 

1QOX

ia

&

8

32

3 

t

2 

97

1 

1 

I •36

3 

3 

i 

1

L

MOBILE 

HONf

I __ _

100X

2^

?•> 

5 

1

7*

2 

9ft

3

1 

1 

1

I

97

L

OTHER

__

1QOX

29

20 

9 

71

100

100 

1 00

L

footnotes at " nd of ( 5 b L
TABLE 208

CONSERVATION EFFORTS UNDERTAKEN DURING 19T7 BY TYPE OF HOUSING STRUCTURE-CONTINUED

{PERCENTAGE OF HOUSING UNITS)

1 1

| | SINSLE FAMILY DETACHED 

| TOTAL !

| 

! 

HOUSING 

UNITS I 

fill 

I 1-1 | j 6

| | r 0 T A 1. 1 ROOMS | ROOMS | ROOMS 

1 1 ' > 1 

- _ 1 _ 1 ... 1 __. I . 1

! 1 ! 

! i < ADDFO ANY INSULATION OR EQUIPMENT I 1 1

Y ~ '" f I t r i -: ^ ' 7 ' >

i i i 

ADDED EXPENSIVE INSULATION | j j 

BUT S'iOT EXPENSIVE EQUI PHENT , . . . | s j ;, I 5

i ' ' 

ADDED EXPENSIVE EQUIPMENT j j i 

BUT NOT EXPENSIVE INSULATION.,.! i i ' 1 *

1 i 1

ADDED EXPENSIVE INSULATION | 1 i 

AND EXPENSIVE EQUIPMENT. ....... | 1 | > | 1

I ! ! 

ftDOED ONLY INEXPENSIVE | | 1 

INSOLATION OR FOUI PHENT ........ | 1 ! ?(, \ '' f

I ! ! 

ADDED STORM WINDOWS, STORM DOORS, | | | 

OR ATTIC OR ROOF t IMSULATI ON. . . . | 11 i i .1 I 11

- - i i.- i

i

!

!

' " ; '-I I

"i i

!

4 ! (,

\ 1

 ' | 2 

|

i

25 j sr 

i 

i 

ll ! 11

L _ i

1 1 I 1 

1 1 1 1

f SINGLE (BUILDING! |

! ! FftMILY ItJITH 2-tj MOBILE i OTHER

I 'T OR (ATTACHED) UNITS j HOME | 

1 MORL: | | | | 

i 

! ROOMS 

i 

llli 

I i i

i ! i i :

1 1 i 1 1

\ \ \ i \

- ».; i .>& i ?? i 3i i ?9

'':" \ (.0, i IK i iV.J I fj

! i i !

Hi 

ills

HJ .1 | s j 

ill!! 

! i i i i 

i ^ i ft i i | > ! 

1 ! ! i 1 

1 1 1 1 i 

1 ? 1 - 1 - 1 i I 

II!!!

i ! ! i i 

1 ?1 \ ? 6 I 1&! 2 :> ! ? C3

1 1 I I i 

1 1 ! 1 I

! l'-i ! 11 I 5 i ') j

i I 1 1 1

I/ r XCLUQ'T S HUUOrNGS WITH (-IV

:: OATH MAY M-rr SUM TO T-ITA ro :<nnw.)T FUG ; A
CO

Ui

TABLE 21A

CONSERVATION EFFORTS UNDERTAKEN BETWEEN APRIL 1977 AND DECEMBER 1978

AND ELIGIBILITY FOR 1978 TAX CREDIT BY YEAR HOUSE BUILT

(THOUSAND HOUSIN6 UNITS)

TOTAL ELIGIBLE HOUSING UNITS......

INSULATION ADDED I INEXPENSIVE! 

YES, ELIGIBLE. ..................

AROUND HOT WATER PIPES. .......

AROUND HOT WATER HEATER .......

CAULKING......................

YES. INELIGIBLE. ................

NO..............................

I8SULATI0S ADDED fEXPEftSIWEJ

BASEHfNT OR CRftHL SPACE.......

YFSs INELIGIBLE.. ...............

EQUIPHENT ADDED f INEXPENSIVE)

YES, ELIGIBLE...................

CLOSEABLE SHUTTERS ............

STORM DOORS. ..................

AUTOMATIC OR CLOCK THERMOSTAT. 

NEW WATER NESTING EQUIPMENT... 

YfS, INELIGIBLE.................

NO..............................

EQOIPHEWT ADDED CEXPEHSIWES 

YES, ELIGIBLE.............. .....

STORM WINDOWS/INSULATING GLASS 

ELECTRIC HE«T PUMP. ...........

MEW FURNAC57

NO..............................

1 

| TEAR HOUSE BUILT 

TOTAL |

HOUSING | 

UNITS | 1975 

! OR 

\ LATER

___ I _

i 

67,457 ( 4*869 

;

64,957 | 2,368 

j

27,52? j 736

lOi.195 381 

? •, i °, 0 85 

797 30 

17,048 | 275 

10,65G I 255 

1,176 j 99 

874 | 874 

39,061 ] 3,259

|

7,373 \ 2BO 

4,934 I 124 

1,771 j 155 

2,711 | 48 

575 j 575 

59,510 ! 4,014

8,677 j 417 

460 i 15 

4,584 326 

1,26R 74 

3,153 64 

588 588 

5%, 193 3,863

6,484 1ST 

4,974 153 

86 

1,737 65 

45-8 458 

60,515 4,224 . 

I I_

1

1970 | 1965 

TO ! TO 

1974 | 1969

__ __ i_ ___J

1 

7,498 | 6«493

! 

7,498 j 6,493

1

1 

3,012 j 1,935 

1*302 ! 567 

554 | 144 

1 9 8 j 38 

1,567 j 1 9 089 

1,060 I 728

135 | 130 

if

4,487 f 4,561 

1 

1 

741 | 462 

362 I 275 

372 j 12.5 

188 I 81

I 

6,757 I 6,032

i!

1,026 I 687 

134 ! 75 

580 i 240 

136 ] 115 

257 i 296 

j

6,473 1 5,806

! 

1

587 I 395 

451 1 163

i

136 j 227

!

6,912 ! 6 S 098 

i 1

1960 

TO 

1964

j

6,530

6,530

3,202 

1 ,050 

353 

80 

2,043 

l?OQ2 

157 

-

3,328

698 

521 

125 

274

5,832

967 

30 

384 

108 

507

5»563

743 

626 

46 

172

5,782

!

1950 

TO 

1959

12,480

12»480

5,688 

2,190 

353 

186 

3,716 

It J23 

219

6,192

It 942 

1,469 

263 

656

10 2 538

1,827 

58 

1 S 077 

231 

547

10,653

1,346 

951 

22 

409

11,134

L ..

1

1940 | 1939 

TO 1 OR 

1949 i EARLIER

L __1

1

7,389 | 22,198 

1 

7,389 | ^2,198 

! 

! 

5,275 ! 9,677 

1,142 1 3,563 

256 | 634 

59 1 206 

2 , 7 3 0 I 6,127 

1,295 i 4 9 587 

151 | 315 

1 

4,114 j 12,521 

! 

1 

836 j 2,413 

566 1 1,617 

202 I 527 

379 1 1,085

_ I _

6,553 i 19,785 

i

1 

1,042 | SsTIO 

73 | 74 

573 | 1,405 

220 1 334 

293 { 1,188 

I

j 6,347 f 19 9 487 

i 

i 

i 714 f 2,507 

I 639 | 1,987 

| - i 19 

| 113 | 617 

1 - I -

6,675 ( 19,691

i_ L

See footnotes at en<i of table.
CO

en

TABLE 21A

COHISERWftTIOFJ EFFORTS UNDERTAKEN BETWEEN APRIL 1977 flND DECEMBER 1978

*ND ELIGIBILITY FOR 1978 TAX CREDIT BY YEAR HOUSE BUILT-CONTINUEQ

eTHOUSAKD HOUSING UHITSJ

1 i

1 I

i TOTflL !

I HOUSING ! I 

| UNITS j 1975 | 1970 

! | OS | TO 

! I LATFR 1 lift _..,.„_ . _ . . l 1 i -

! i i 

! f |

raw ETfi Terose r t-irti!«r T KSf. stiHinro : ; ;

ff'S, ,,,,,, „„,, „,,;. = „,„„,.„„,,„„,,.,.• S 5, /V,' I T?0 | 3 V ^C,3

EiiSXBLE LIMITS THST ADDED i ! i 

ESPEMSIWE INSULfiTIOM SUJ SOI j j j 

EKPEHSIWe: EQUIPMENT... ......... | 5v''ijs | ? 1 R j S63

i i i 

ELISI8LE UfilTS THflT ftODED | i } 

EKPEflSIVE EQUIPMENT BUT MOT j |

BT 1^J> KT gJ^ IVr I?»SUlla TIOP« ' fj ' *f V ' iPSs 5DA

! 1 ! 

fLIGIBLE UWITS THAT SDDED i j j 

£HPEMSI¥E IMSULftTIOra SHO ! j

FKPEWSIWE EQUIPf«EKT.,« ... , 0 .. „ o 1,R37 ; 62 i 178

! 1 i 

ELIGIBLE UMITS THJST flOOEO ONLY \ ] \ 

INEXPENSIVE IMSULfiTIOh! OR ! |

EQlirPREMT 21 TS 1 -? I '"j IS i ^ L j\ *i

ixLi SSBLL u?sr is THflT Arscrn : ; •

-_• B wt*.fi ^iftiw-t'sa-ST •_«!-. - : vr-.rr: s.'wno ; ; j 

= ^ :

TESR HOUSE BUILT

1 ! ! !

1365 I 1960 | I'i'tO j I'JtO j 1939 

TO | 10 i TO | TO ! OR 

1969 I 196* | 1 9 ciT j 19*9 | ^ARLIER 

-.--.i- ..... . L !„_ ... 1

! i 1 i

S t ? 5:

?!*!* i .5=<521 j f e 2'=:> | ^,n7i | ii,,v);>

i i i i 

i i i i

? t? (] i 619 i i,&i? j ')5>! ! 1,66?

III! 

I i i ! 

! 1 i i

! 

III!

! ! !

1 j j j

1 f. .5 j a o i .1 .^ a i ? r 8 i ,• 4 f,

! ! 1 i 

i 1 i i 

' ! 1 !

i ' i i

! i 1 !

< ~' ~: 1 1 - y ^ 1 ; > - K ! : = 1 v A G 3 i ^ ; - ? l : ?:

^ ! > «

OATA HAY NOT SUM TO TOTALS OUC TO BOUNDING. A DASH " - " R E P 1? E S£ .M TS OR HOUNDS 

SEF GLOSSARY FOR OFFIMITIOMS Oh T'UHS USED IN THIS TABLt *

TO /IIRO.

OURCE: THF 1973 NATIONAL INTFRIM FNF.RGY CONSUMPTION SURVEY, OFFICE OF THF CONSUMPTION !)ATA SYSTFM, 

OFFICE OF PROGRAM OFVFLOPMFNT, ^NFRGY INFORMATION ADMINISTRATION.
TABLE 21B

CONSERVATION EFFORTS UNDERTAKEN 8ETMEEN APRIL 1977 AND DECEMBER 1978

AND ELI6IBILITT FOR 1978 TAX CREDIT 8V YEAR HOUSE BUILT

CPERCENTA6E OF HOUSING UNITS1

J

TOTAL HOUSING UNITS I/............

TOTAL ELI6IBLE HOUSING UNITS......

INSULATION ADDED I INEXPENSIVE J 

YES, ELIGIBLE.......... .........

AROUND HOT WATER PIPES........

CAULKING......... .............

OTHE^....... ..................

INSULATION ADDED f EXPEHSIVO YES, ELIGIBLE. ..................

ROOF OR ftTTIC.... .............

BASEMENT OR CRAWL SPACE.......

Y r S» INELIGIRI f., ..,...,. ....... 

HO ..............................

ESUIPHEST ADDED CZMEJCPESSItfES 

YES, ELIGIBLE. ..................

STORM DOORS...................

AUTOMATIC OR CLOCK THERMOSTAT. 

NEW UftTEP HEATING EQUIPMENT,..

MP «««.«.»«*««««»««. ««.«.«««...««

EUUIPHEMT ADDED JEKPENSIVEJ 

YE.S 5 ELIGIBLE....... ............

STORH WIMDOUS/'INSULATING GLASS 

ELECTRIC HEAT PUMP ............

NEW FURNACE...................

YES, INELIGIBLE........ .........

NO..............................

TOTAL 

HOUSING 

UNITS

_

loot

96

<U 

15 

4 

I 

?.'j 

16 

2 

I 

5«

It 

7 

3 

4 

1 

83

13 

1

7 

2

5 

1 

36

10 

7

1 

1 

90

TEAR HOUSE BUILT

i

1975 I 1970

OR \ TO 

LATER 1 1974 L_ _ _ J

loos

49

15

a

5 

2 

18 

67

6 

3

12

82

9 

- 

7 

2 

1 

12 

79

4 

3

1 

9 

B7

L _

100X

100

40i r

7 

3 

21 

14 

2 -

60

10 

5 

•i

3

90

14

?

s

2 

1 3

-

as

8

s

-

2

92 

I _ _

19S5 

TO 

1969

L _J

too*

100

30 

9 

2 

1 

17 

11 

2

70

7 

4

2 

1

93

11 

1 

4 

2 

5

89

6 

3

3 

94

L_

I960 

TO 

1964

L____ __

100? 

100

49 

It, 

5 

1 

51 

15 

2

51

11

8 

2 

4

89

15 

-

6 

2 

8

85

11 

10 

1 

3

39

L.

1950 

TO 

1959

L__ J

tooz

100

46

18 

3 

I 

30 

14 

2

54

IS 

12

2 

5

84

13

9 

2 

4

85 

11

q

89

L

1940 

TO 

1949

L _

toot 

too

44 1-j 

3 

1 

30 

13 

p

-

56 

11a

3 

5

89

14 

1 

S 

3

4

3S

10 

9

2

1939

OR EARLIER 

L __ ___

100X 

100

44 

If,

3 

1 

2-3

21 

1

56

11 

7 

2 

5

89

12 

-

6

2 

5

- 

8R

11 

9

3

90 ! R9

L. _ i

See footnotes at end of table.
TfiBLE 218

COPSSERVATIOW EFFORTS UNDERTAKE;" BETyEEN ftPRIt 1977 SHD DECEASES 1978

AMD ELIGIBILITY FOR 1978 TAX CREDIT BY YEAR MOUSE BUILT-COHTINUED

{PERCENTAGE OF HOUSING ONITS>

I I

I TOTAL ( _____

1 HOUSING !

i USITS f 1475

i ! OR

! i l.ATC?

YEAR HOUSE BUILT

1970

TO 

I'JTI

i

1965 i

TO !

1369 J

-____...._!_

1960

TD 

196A

I'JSO

TO 

195')

1940 

TO

1939

«KT EQUIPREST DR INSULATION ADDED i 

BY ELIGIBLE HOUSIN6 UNI1S j

49•=, 1

59

48

ELIGIBLE UNITS THAT ADDED

ESPEfiSIVc INSULATION BUT SSGlf 

EXPENSIVE EQUIPMENT..........

ELIGIBLE UNITS THAT ADDED

EXPENSIVE EQUIPMENT BUT NOT 

EXPENSIVE INSULATION........ 10

00

00

ELIGIBLE UNITS THAT ADDED 

EXPENSIVE INSULATION «ND 

EXPENSIVE EQUIPMENT......

ELIGIBLE UNITS THAT ADDED ONLY 

INEXPENSIVE INSULATION OR 

EQUIPMENT...................

UriliS iHAT AiiDED i 

STORK WINDOUS« OR STORK DOORSe i 

OR ATTIC OR ROOF INSULATION....!

32

1'

11 34 | 26

10

3H 35 38

^____i_

3.5

1 7

NOT! DATS 1AY NOT SUM TO TOTALS OUT TO ROUNHING. A TASH SEE: GLOSSARY FOR DEFINITIONS OF r RMS USED IN THIS REPRESTNTS OR ROUNDS TO ZERO.

SnuPC 17 : THF l'?Tq NATIONAL INTERIM "NFRGY CONSUHPTION SURVEY. OFFICE OF THE CONSUMPTION JAfA 

O r FICE OF PROGRAM DrVTLOPNI'NT, ENERGY INFORMATION ADMINISTRATION.

SYSTEM.
TABLE 22A

CONSERVATION EFFORTS UNDERTAKEN DURING 1978 Bt YEAR HOUSE BUILT 

{THOUSAND HOUSING UNITS)

oo

_

TOTAL MOUSIM6 OMITS I/............

INSULATION ADDED (INEXPENSIVE)

VfV"

LIST A -J"UC"QCTQYPDT*jf*'

AROUND HOT WATER PIPES ........

OT HEP .........................

NO »«.. . .

INSULATION ADDED CESPEWSIVEJ

BASEMENT OR CRAWL SPACE.......

*|ri

EQUIPMENT ADDED CINEXPENSIVEJ

AUTOHftTIC OR CLOCK THERMOSTAT. 

MEM WATER HEftTINt, EQUIPMENT...

EQUIPMENT ADDED CEXPENSIVE)

YES.............................

STORH UINOOWS/INSULATING GLASS

NE« FURNftCt...,. ..............

NO..............................

TOTAL 

HOUSING 

UNITS

]

67,457

17 f 632

4,907 

1»286 

458 

lit 078

5,456 

855 

49,826

4,226 

2,8*3 

1,271 

1,478 

63»232

5,274

300 

2,680 

888 

2,132 

62,1B4

3,504 

2,672 

67 

l,04S 

63»953

YEAR HOUSE BUILT

1975

OP 

LATER

_ ___ j

<(»869 

1,152

te>$

IK(, 

87 

614 

119 

184 

3 8 717

551

406 

328 

282 

4,318

685 

37 

489 

271 

2P3 

4,183

414

393 

48 

1&3 

4,455

L

1970 

TO 

1974

L __ _ _ J

7,498

1.914 

648

369 

56 

998 

513 

78 

5,585

412 

172

208 

58 

7,086

592 

86

303 

15 

207 

6,907

300 

241

59

7»198

L _ J

1965 

TO 

1969

L J

6,493

1,065 

207 

79 

21 

632 

289 

107 

5,428

209 

128 

17 

65 

6,284

37R 

33 

143 

81 

148 

6*115

247

78

169 

6,247

L J

I960 

TO 

1964

L __ __ _J

6,530

1,865 

499 

212 

56

1.225 

452 

75 

4,666

279 

169 

44 

106 

6,251

526

186 

59 

281

6,004

250 

209

41 

6,280

1950 

TO 

1959 L j

12,430

3,334 

944 

112 

126

2,272 

825 

149 

9»146

1,034 

847 

175 

297

11,446

823 

29

413 

145 

251 

11*657

629 

437

208

11,851

L _

1940 

TO 

1949

L J

7,389

2.123 

573

83

30 

1,389 

S89 

84

5.266

500 

333

114 

187

6,889

69S 

41 

364 

156 

203 

6.693

338 

294

- 

83 

i 7,051

L __i

1939

OR 

TSRLIER

L ____

?2tl98

6,180 

1,572

245 

72

3.94B 

3,569 

178 

16,018

1,240 

788 

386 

483

?0,957

1,574 

74 

782 

161 

759 

?0»623

l»326 

1,019 

19 

325

20,372

See footnotes at end of table«
TABLE 22A

CONSERVATION EFFORTS UNDERTAKEN DURING 1978 BY YEAR HOUSE BUILT-CONTINUED

CTHOUSAND HOUSING UNITS1

! I 

! !

| TOT ML j

| HOUSING ! ! |

! UNITS | 1975 i 1970 | 

1 | OR | TO j 

| 1 LATER | 1974 |

! ! ! !

1 ! ! ! 

! ! i i

! f i !

ADDED EXPENSIVE IWSULATIOM ! ! ! !

BUT (SOT ESPESSItE EQUIPnEKT „ . . = | 

tiii

3,?12 i 317 j 3 V>2 j 

ADDED EXPENSIVE EQUIPMENT 1 1 j ') 

BUT NOT EXPENSIVE INSULATION...! 

111! 

2,490 I 1 flO j 240 |

ADDED 

AND 

EXPENSIVE 

EXPENSIVE 

INSULATION 

EQUIPMENT........! 

III! 

1,014 ) 233 | 60 j

1 i I i

ADDED ONLY INEXPENSIVE III!

1 1 1 1 

ADDED STORM UINDOUSt STORM DOORS, j i ( j 

OR ATTIC OR ROOF INSULATION. ... 

lilt

1 6,427 ) K62 | 568 | 

YEAR

!

1965 j 

TO | 

1369 |

i

! 

1

j

3»u<;i i 

i

f

<U j

i 

114 i 

1 

1

12=1 | 

I

i

1,138 j

1 

1 

306 | 

i

HOUSE BUILT

! !

I960 | 1950 I 

TO | TO | 

1964 | 1959 | 

1 1

! !

i 1

i -i

i i

! 1

21 7 \ 'J'* H j

i i

250 | 54 J j 

1 1 

I 1

1 Q C I

1 i

i i

i i i i

550 | 1,445 | 

I i

1 

1940 j 1939 

TO ! OS

194 ;) i E « R L i F. R 

i

! 

i

365 371 

i

!

202 | 956 

1 

1

1 3 7 | .570

l

i

!

1. ,996 | 5,473 

1 

1 

736 I 1,960 

1

I/ FXCLUDES BUILDINGS WITH FIVF OR MOR?: UNITS.

« u • XT' mnT 0110 TO T r» T » i c* r» i itr Tp r>r»ii*ir^T»ir'

GLOSSARY FOR O'FINTTTONS OF T^R^S USED J

r\ • c1 11 " • rti— r-ii-ii-r-i—niTQ •J M . j i i — r\i_ r '\ L o '"_ '1 I O

THIS T ftWL r i

vSuuRC-" : THF I 97 R NATIOMAL liMTp f? I "TMi F?yFRGY C ON SU HPT I O r>i ^i/RL'F Y* OFF TCF OF THF 

nFFICt OF PROGRAM DJiVrLQPHENT, Ffijr.RGY INFORr^ftllO^ ADHINlSTRArmN =

~ OWSIf HPT I ON f!n!o S¥S!>M.
TABLE 22B

CONSERVATION EFFORTS UNDERTAKEN DURING 1978 BY YEAR HOUSE BUILT 

(PERCENTAGE OF HOUSING UNITS*

! 

1 

I TOTAL

| HOUSING 

| UNITS 

1

_ __ _____________ 1

1 

TOTAL HOUSING UNITS I/... .......,.( 100?

INSULATION ADDED (INEXPENSIVE) ) 

YCS. ............................ I 2ft

AROUND HOT UftTER PIPES. ....... |

CAULKING ....... ...... .........) If,

1 

INSULATION ADDED (EXPENSIVE) \ 

YES..................'. ..........I 6

NO..............................) T*

1 

EQUIPMENT ADDED (INEXPENSIVE) 1 

Y^S.. ...........................! <?

CLOSEABIF SHUTTERS... .........|

AUTOMATIC OR CLOCK THERMOST A T . } 1 

NEW :,JATFR HEATTNG EQUIPMENT...) 3

EQUIPMENT ftODEO (EXPENSIVE) ]

YFS.............. ............... | 5

STOSM UINDOUS/INSULATINS GLASS) 4

NEW FURNACE.,...............,.j ?

I'' 75

OR 

LATFR

100*

10

1 ^

2

7 (

11

8

7

&

89

14

1

! 0

6 

6 

H6

1

92

L

1970 

TO 

1974

inox

O {-

9

"i

1

1 3

1

,

3

1

95

1

.5 g-j

'

1

L

YEAF

1965 

TO

100%

16

3

1

10

A

84

3

1

97

6

1

2

1

2 

94

^

1

96

L

1 HOUSE BUILT

!

I960 | 1950 

TO | TO 

1964 | 1959 

i __ j

i 100% ) 100*

1 

1

2 '-' | 27

8

1 a

* 1 1

1 | 1

19 | 18

? i 1

1 1 1

71 | T3

i 

I

4 f '(

3 j 7

1 f 1

96 | 92

I

s ! ^

!

3 i 3

1 1 1

4 f 2 

'•32 j 93

1 

i 4 I 5

| 4 

I

1 I 2

96 j 91

L _ i

1940 

TO 

1949

ion*

29

I

.19

1

71

7

5

2

i

93

1

5

3 

VI

5

I

9*5

L

OR 

EARLIER

100X

28

7

1

IB

12

I

72

2

2

94

f

_

'*

1 

93

1

L

See footnotes at end of table*
TABLE 22B

CONSERVATION EFFORTS UNDERTAKEN DURING 1978 BY YEAR HOUSE BUILT-CONTINUED

(PERCENTAGE OF HOUSING UNITS}

! 1

1 I YEAR HOUSE BUILT 

| TOTAL I

! HOUSING 1 | | ! ! UNITS i I-1 7^ | i-ira | n&5 ] i^&o

I ! OR | TO | TO I TO 

1 1 1. 4T r r> | I'jtl: \ I'3fi9 | 1964

L L L L I

! ! 1 1 1 

! i i i j 

ADDED ANY TMSULATTON OR EQUIPMENT ! ' ! J ! .,-.,!..!-..'

1 ' i ! i

ADDED 

BUT 

EKPEWSIVE 

MOT EXPENSIVE 

INSULATION 

EQUI PBEST. , . . j 

I'll! 

i 7 | j i j * 

| ! ! : :

ADDED EXPENSIVE EQUIPMENT i 1 j \ j 

BUT NOT EXPENSIVE INSULATION...' '» ! 4 | J | ? I 1

! ! ! 1 i

ADDED EXPENSIVE INSULATION 1 t 1 | | 

AND EXPENSIVE EQUIPMENT........! '1 1J ! 11 ? \

| i 1 I 1

ADDED ONLY INEXPENSIVE 1 1 | 1 j 

INSULATION OR EQUIPMENT......-.! 7 '4 ' 17 ! '"> ' 1<l ! 7

I t I 1 1 

ADDED STORM UINDOUS, STORM DOORS, I ! | | | 

OR ATTIC OR ROOF INSULATION,,.,! 10 1 I/; j t I 5 | 'i 

i_ I i - 1 _ 1

i i

i j

1''50 | l a ')0 | 193') 

TO | T 0 1 OR 

195-3 | 1949 | LARLf-rR

i ___ .... L _

! I 

i i

i i

i i 

1 -> i 4

i i

t | 1 | -V

1 ! 

1 I

i ! 1 •> 

\ i 

! !

?3 ! 21 \ 2-)

! 1 

1 ! \-\ \ in j •)

L i i i/ NGS WITH c rv r OR IOR; UNITS.

•I'*. f< ' J U !M ' J >. 1 . J / t_ ^ 'J a

•:T W f ."T Pi 5 i "'i'y .
TABLE 23A

CONSERVATION EFFORTS UNDERTAKEN DURING 1977 BY YEAR HOUSE BUILT 

(THOUSAND HOUSING UNITS)

OJ

j

TOTAL HOUSING UNITS I/.. ..........

INSULATION ADDED (INEXPENSIVE!

YES... ..........................

HEATHER STRIPPING....... .......

AROUND HOT WATER PIP~S. .......

PLASTIC COVERING. .............

NO..............................

INSULATION ADDED CEXPENSIWE)

BASEMENT OR CRAUL SP&CF. ......

OUTSIDE WALLS.................

NO..............................

EQUIPMENT ADDED (INEXPENSIVE}

YfS.. ........................... CLOSEABLE SHUTTERS............

STORM DOORS...................

AUTOMATIC OR CLOCK THERMOSTAT. 

NEU WATER HEATING EQUIPMENT...

EQUIPMENT ADDED (EXPENSIVE) Y?.S. ............................

STORM UTNDOHS/INSULATING GLASS

ELECTRIC HEAT PUMP. ...........

(Si 0

TOTAL 

HOUSING 

UNITS

67,457

19,579

6,516 

1,502 

594 

9,852 

8,683 

504 

47,878

4,545 

3,021

959 

1*729 

62,912

4,956 

237 

2,751 

736 

1,624 

52,502

4,002 

3,078 

144 

1,161

63,455

YEAR HOUSE BUILT

1175 

OR 

I ATF.R L . __J

4,869

833 

»56

101 

102 

253 

313 

54 

4,035

335 

155 

198 

91 

4,534

428 

31 

374 

66 

84 

4,441

248 

169

46 

174 

4, 62 I

L

1970 

TO 

1974 L J

7,498

2,076 

739 

202 

131 

888 

854 

57 

5,422

400 

248 

165 

146 

7,098

587 

48 

335 

137 

99 

6,911

397 

320

77 

J 7,101

I

1965 

TO 

1969

6,493

1,192

408 

92 

69 

516 

509 

23 

5,301

290 

171 

105 

54 

6,204

417 

67 

137 

34 

179 

6«077

174 

103

71 

6 s 3 1 9

i

I960 

TO 

1964

L J

6,530

2,347

687 

210 

50 

1,340 

839 

82 

4,183

533 

417

79 

168 

5,997

470 

30 

198 

78 

244 

6,060

510 

416 

46

143 

6 i020

L

1950 

TO 

1959

1 J

12,480

3,708 

1,433

240 

60 

2,012 

1,349 

99 

8,772

1,115 

752 

143 

372 

11,365

1,169 

29 

722 

103 

392 

11,311

825 

578 

22 

262

11,655

L

1940 

TO 

1949

U J

7,389

2,307 

618 

172 

48 

1,203 

1,079 

37 

5,082

477 

283 

88 

205 

6,912

424 

32 

256 

64 

120 

6,965

421

3SO

61 

6,968

L

1939

PR 

EARLIER

L

22,198

7,115 

2,175

484 

135 

3,640 

3,740 

152 

15,083

1,395 

995 

181 

694 

20,803

1,460

729

254 

506 

20,738

1 ,427 

1,132 

31

373

20,771

L

See footnotes at end of table.
TABLE 23A

CONSERVATION EFFORTS UNDERTAKEN OURIN6 1977 BY YEAR HOUSE BUILT-CONTINUED

(THOUSAND HOUSIN6 UNITS)

ADDED ANY INSULATION OR EQUIPMENT

YF *J * S »

NO..............................

ADDED EXPENSIVE INSULATION

BUT HOT EXPENSIVE EQUIPMENT,, , , ,

ADDED EXPENSIVE E8UIPHENT

BUT NOT EXPENSIVE INSULATION...

ADDED EXPENSIVE INSULATION

AND EXPENSIVE EQUIPMENT ........

ADDED ONLY INEXPENSIVE

INSULATION OR EQUIPMENT. .......

ADDED STORM UINDOUSt STORM DOORS.

OR ATTIC OR ROOF INSULATION....

1

I YEAR HOUSE BUILT

TOTAL 1

HOUSING I |

UNITS I 1975 | 1970

I OR ! TO

| LATER | 197*

_ __ 1 ___ 1__ _ ___ 1

1 1

1 ! 1 !

24»17<* ! 1,113 J ? S 440

13,285 j 3 S 756 j 5,058

i i

I !

5.613 I 230 j 294

! i

! !

3,120 i 143 j 291

1 ! 

t i

883 1 105 | 107

! t

1 !

16.513 I 635 | 1,749

! 1 

! 1

7,236 J 531 | 661

1965

TO

1969

L J

1 » 5 1 7

4,97&

257

1*2

32

1,086

379

-.-.-. !- ,. ^ ! -._! 1

1

1960 j 1950

TO | TO

1964 | 1959

L_ J

2,707

.5,823

458

435

75

1,739

786

4,801

7,679

934

644

181

3,042

1,622

1940

TO

1949

J

2,859

4,->30

383

327

94

2,055

775

1939

OR

EARLIFR

H, 740

13,453

1,106

1,138

6,207

',481

1 1 1

I/ EXCLUDES BUILDINGS WITH FIVT OR MORE UNITS.

NOTE: DATA *AY NOT SUM TO TOTALS DUE TO ROUNDING. A OASH •-» REPRESENTS OR ROUNDS TO ZERO. SEE GLOSSARY FOR DEFINITIONS 0^ TERMS USES IN THIS TABLE.

SOURC": THE 1978 MAFTONAL INTERIM ENERGY CONSUMPTION SURVEY, OF!-ICE OF THE CONSUMPTION OATA 3YSTLH, OFFICE OF PROGRAM DEVELOPMENT, ENERGY INFORMATION ADMTNISTRATIOM=
TftBLE 23B

CONSERVATION EFFORTS UMOEHTSKEIS DURIB3S 1977 BY YEAR HOUSE BUILT 

CPERCENTAGE OF HOUSIN6 UNITS!

TOTAL MQUSIWS UNITS J,/.. ..........

INSULATION ADDED SIMESPEf»SI»E» we c

UP" ft T wtr O1JTOT0CJT Hf*

AROUWO HOT WATER HEATER. ......

CAULKING......... .............

PLSSTIC COVERING..............

IKSUt&TIOH ftDOED fEXPENSIVE)

VJT C

ROOF OR ATTIC.................

OUTSIDE UALLS. ................

NO..... .........................

EttUIPNEMT ABBEO f INEXPENSIVE)

AUTO«ATIC OR CLOCK THERMOSTAT. 

NEW WflTER HEATING EQUIPMENT.,.

^Qww «.w.ffluflUh<i.a*«*o»a«fliut»ni<&i»i&fl!fli a

EQUIPHEHT AOBESJ (EXPENSIVE) Trs ««*»«» «WTO

STORM UINOOyS/INSULATJNS GLASS

NO..............................

I 

I 

TOT ML !

HOUSING | 

UNITS | 

1

!

L_ __ _ L,

f

100% j

1

f

29 ! 10 !

2 i

I f

15 f n |

1 i*

71 1

I 

1 7 1

4 I

1 1

3 1

93 1

I 

1

7 f

I

* i

1 I 

, |

•53 i

i 

1 & 1

5 I 

i

2 I

9* !

i i

1975 

OR 

LATER

100%

17

9

2

2

6

I

83

7

3

4

2

93

9

1

8

1 

2 

91

5

3 

1

H

95

1970 

TO 

1974 

_1 __

IOOX

*\ Q

10

3

2

f 12

1 11

1 1

j 72

1 1 5

3

I 2

i 2

I 95

f 

8

I

4

? 

1 

92

I

1 5

I * R

1 1

| 95

-J . .. .._._

! i 1 

! 

1

1 

i

f

!

1

1

i

I

1

i

!

!

TEAR

!

1965 ! 

TO ! 

1969 j 

____ 1-

! loos !

! 

I « Q {

6 ! 1 i

i \

8 1

B

sj p 'y s

1 

1 t f

3 1

2 J

1 I

QC. f

i 

I (, i

I !

2 !

i !

3 1 

94 j

! 

1 3 |

2 1

1 ). !

97 !

j

HOUSE

1960 

TO 

1964

100%

36

11

3

1

?1

13

1

64

fi

6

1

?,

92

7

! 

4 

93

6 

1

2

92

BUILT

1

| 1950 

! TO 

| 1959

I _____ J

f 1 100%

! 

i

1 50

1 11

i 2

|

1 16

I 11

3 1

! 70

! ! I 9

I s

! i

! 3

1 91

! 

1

I 9

11! &

! i ! :',

f 91

1

!

i ?

1 5 

|

f 2

1 93

I . ......

1940 

TO 

1949

L_

100S

31

2

I

l*i

6

4

1

3

94

3

1 

^

94

6

5 -

1

94

-

I

| 1939 

| OR

! EARLt'R _i __ _.

!

| 100X 1 I1 32

I 10

i 2

1 1

1 16

! 17 1 1

! 6<J 1 1

t 6

! * I i

1 3

| 94

1 

!i T

s

1

1 J

i 2 

1 93

i 

I ! 6

1 5 

I

i 2

| 94

i

See footnotes at end of table,:
CTi

TABLE 23B

CONSERVATION EFFORTS UNDERTAKEN DURING 1977 BY YEAR HOUSE BUILT-CONTINUEO

CPERCENTAGE OF HOUSING UNITS}

1 !

I

( TOTAL

YEAR HOUSE BUILT

| HOUSIN6 |

| UNITS 1975

1 j OR

i LATER i i

i i

! !

SDDED ftWY IMSULftTISS OR ES»JIP!9EHT f j

V f~ *? B '^ C, 9 ^> ^

i \

AOOED ESPO8SIVE I8SUL&T10H

BUT NOT EXPENSIVE E9UIPHENT. . . .

ADDED EXPENSIVE EQUIPMENT

BUT NOT EXPENSIVE INSULATION...

ADDED EXPENSIVE INSULATION A un r vi>c*u<£ TUP* FQiiT PMF* UT

ADDED ONLY INEXPENSIVE

INSULATION OR EQUIPMENT. .......

ADDED STORM WINDOUS* STORM OOORS,

f

5 I 5

!

1

<> j 3

J

24

OR ATTIC OR ROOF INSULATION....) 11

7

1 3

11

1970

TO

1974

L J

35

67

4

*

1

23

1

1965 | 1960

TO | TO

1969 | 1964

!

I

I

B

23 I A ±

77 j 59

|

4 ! 7

1

2 1 7

1 

1

1 ! Ii ..

1 17 | 27

9 | 6 | 12

1950

TO

1959

L J

3fi

6 2

7

5

I

T ft

1

1940 J 1939

TO | OR

1949 j EARLIER

1

1

1

g

^4 i X Q

-i j si

i

5 i 5

j

1

1 

1 i ! i

1 

1

21 | 28

1 

I

13 | 10 | 11

1 1 1 1 1 1 1 1

I/ EXCLUDES BUILDINGS WITH FIVE OR MORE UNITS.

NOTE: DATA MAY NOT SUM TO TOTALS DUE TO ROUNDING. A DASH "-" REPRESENTS OR ROUNDS TO /ERO. SEE GLOSSARY FOR DEFINITIONS OF T'RMS USED IN THIS TABLE,

SOURCE: THE 1973 NATIONAL INTERIM ENERGY CONSUMPTION SURVEY? OFFICE OF THE CONSUMPTION OATA SYSTEM, OFFICE OF PROGRAM DEVELO°MENT, ENERGY INFORMATION ADMINISTRATION.
TABLE

CONSERVATION EFFORTS UNDERTAKEN BETWEEN APRIL 1977 AND DECEMBER 1978

AND ELIGIBILITY FOR 1978 TAX CREDIT BV TYPE OF AIR CONDITIONING

{THOUSAND HOUSING UNITS)

...,.-„.„-, -. ..-..-.-. „

TOTAL ELIGIBLE HOUSING UNITS......

INSULATION ADDED I INEXPESSI VE>

YES, ELIGIBLE....... ............

AROUND HOT WATER PIPES. .......

AROUND HOT WATfR HEATER .......

CAULK ING..., ..................

PLASTIC COVERING.. ............

YES. INELIGIBLE.................

IHSULATXON ADDED (EXPENSIVE} 

YES, ELIGIBLE...................

BASEMENT OR CRAWL SPACE.......

YES, INELIGIBLE.................

NO..............................

E9UIPKEKT ADDED CIS8EKPEWSI¥E>

CLOSEABLE SHUTTERS ............

AUTOMATIC OR CLOCK THERMOSTAT. 

NEW UATER HEATING EQUIPMENT... 

YES, INELIGIBLE.................

NO..............................

EaOIPMENT HDDEO lEKPEWSIfEJ 

YES, ELIGIBLE............. ......

STORM WINDOWS/INSULATING GLASS 

ELECTRIC HFAT PUMP ............

NEU FURNACF0. .................

YFS, IN ELIGIBLE....... ..........

NO.... ..........................

I 

TOTAL 

HOUSING 

UNITS

L ______ J

67,457

64,957

27.522

10,195 

2,3SO 

797 

17,0*8 

10,656 

Itl76 

374 

39,061

7,373 

4,934

1,771 

2,711 

575

59,510

8,677 

460

4,584 

1,268 

3,153 

588 

58,193

6 , 4 8 4

4,974 

86 

1,737 

453 

63,515

NUMBER OF ROOMS WITH AIR CONDITIONING

. _

NONE

L J

29,°36 

28,720

11,671

3,866 

1,139 

346 

6,933 

5,263 

434 

336 

17,928

3,315 

2,247

864 

1,320 

247 

26,373

3, 230 

141 

1»873 

453 

1,125 

257 

26, 449

2 9 530 

2»019

•573 

146 

27,259

L

1

SOME j ALL

L ____ 1 J

17,775 

17,652

8,426 

3,321

565 

284 

5,406 

3,138 

405 

44 

9,305

1,925 

1,160 

453 

735

15 

15,835

2,562 

70 

1 ,280 

326 

1,058 

43 

15,170

2,017 

1,537 

19 

508

15,758

L _

19,747 

13,585

7,425

3,007 

676 

167 

4,709 

2,255 

33T 

495 

11,827

2,133 

1,52? 

453 

656 

313 

1 7,302

2,885 

249 

1,431 

489 

970 

289 

16,574

1,937 

1,418 

67 

656 

312 

17,498

L _- _ .

1

CENTRAL AIR 1 INDIVIDUAL 

CONDITIONING] ROOM UNITS 

ONLT | ONLY

1

L 1

15,012 

13,318

5,311

2,336 

424 

144 

3,449 

1,284 

329 

510 

9,192

1 ,750 

1,253 

344 

569 

328 

12,935

2, 316 

210 

1 ,108 

479 

773 

317 

12,379

1,749 

1, 188 

67 

663 

312 

12,952

L

22,274 

22,133

10,404 

3,937 

817 

307 

6,566 

4,062 

413 

29 

11,842

2,259 

1,386

562 

822

20,015

3,095 

109 

1,567 

33S 

1,255 

14 

19.165

2,166 

1,728 

.19 

483

i 

[ 20,108

L

CENTRAL A/C 

AND 

ROOH UNITS

L __

235 

235

136

56

100 

46

99

48 

48

137

36 

36

199

40 

40

18

196 

1

See footnotes at end of table.
TABLE 2»A

CONSERVATION EFFORTS UNDERTAKEN BETWEEN APRIL 1977 AND DECEMBER 1978 

AND ELIGIBILITY FOR 1978 TAX CREDIT BY TYPE OF AIR CONDITIONING-CONTINUED

(THOUSAND HOUSING UNITS!

00

. . . -.

ANY EOUIPRENT OR INSULATION ADDED 

BY ELIGIBLE HOUSING UNITS

NO..............................

ELIGIBLE UNITS THAT ADDED 

EXPENSIVE INSULATION BUT NOT 

EXPENSIVE EQUIPMENT...... ......

ELIGIBLE UNITS THAT ADDED 

EXPENSIVE EQUIPMENT BUT NOT 

EXPENSIVE INSULATION...........

ELIGIBLE UNITS THAT ADDED 

EXPENSIVE INSULATION AND

cypc*u«£ T UF* PQIIT PMPUT

ELIGIBLE UNITS THAT ADDED ONLY 

INEXPENSIVE INSULATION OR

railTPMFMT

ELIGIBLE UNITS THAT ADDED 

STGRn iilHDOiiS, OR STORS DOORS* 

OR ATTIC OR ROOF INSULATION....

TOTAL 

HOUSING 

UNITS

L

5.5,779

3 1 » i 7 8

5i535 

4,6*7 

1,837 

?1 ,759

11.369

L

NUMBER OF ROOKS UITH AIR CONDITIONING

NONE

L _ J

13,949 

i 4,771

2i459 

1,674 

856 

8,960 

4,754

L

SOME

L J

10 ,336

7,316

liSll 

1,603 

414 

6,808

3,258

L _ _ _

ALL

J

9,494 

9,091

1?5S5 

1 ,370 

567 

5,991 

3 »358

L.

CENTRAL AIR 

CONDITIONING 

ONLY

L J

7,136

6,683

1*2*9 

1 ,248 

500 

4,137 

2,690

L

INDIVIDUAL 

ROOM UNITS 

ONLY

L

12,525 

3,658

Is 797 

It703 

463 

8,562

3 ( 838

L j

CENTRAL A/C 

AND 

ROOM UNITS

L

170 

66

30 

22 

18 

100

88

L - - I/ EXCLUDES BUILDINGS WITH FItfE OR MORE UNITS,

NOTE: DATA MAY NOT SUM TO TOTALS OUE TO ROUNDING. A DASH --« REPRESENTS OR ROUNDS TO ZERO. SEE GLOSSARY FOR DEFINITIONS OF TERMS USED IN THIS TABLE.

SOURCE: THE 1978 NATIONAL INTERIM ENERGY CONSUMPTION SURVEY, OFFICE OF THE CONSUMPTION DATA SYSTEM, 

OFFICE OF PROGRAM DEVELOPMENT, ENERGY INFORMATION ADMINISTRATION.
TABLE 248

CONSERVATION EFFORTS UNDERTAKEN BETWEEN APRIL 1977 AND DECEMBER 1978

AND ELIGIBILITY FOR 1978 TAX CREDIT BY TYPE OF AIR CONDITIONING

(PERCENTAGE OF HOUSING UNITS)

TOTAL ELI6I8LE HOUSING UNITS......

INSULATION A00ED t INEXPENSIVE]* 

YES, ELIGIBLE................ ...

WfATHERSTRIPPING..............

AROUND HOT WATER PIPES. .......

AROUND HOT WATER HEATER.......

CAULKING......................

YFSj INELIGIBLE.................

INSULATION ADDED CCXPCNSIVE*

YES, ELIGIBLE. „.,..,.. ..........

ROOF OR ATTIC.... .............

BASEMENT OR CRAWL SPACE .........

OUTSIDE WALLS.................

Y^S, INELIGIBLE.................

EQUIPMENT flDDED « IMEKPESSI»ES

YES, ELIGIBLE. ..................

AUTOMATIC OR CLOCK THERMOSTAT. 

NEW WATER HEATING EQUIPMENT... 

YES, INELIGIBLE........... ««...»

EQUIPHEWT ADDED (EXPENSIVE)

YES, ELIGIBLE..... ..............

STORM UINOOHS/INSULATING SL1SS

NEW FURNACF. ..................

YES, INELIGIBLE.................

NO..............................

TOTAL 

HO US INC 

UNITS

L j

100X 

96

til 

15 

1 

I 

25 

16 

2 

1 

53

11

7 

3 

4

t 

88

11

1 

7 

•?

5 

I 

86

to

7

5 

1 

90

NUMBER OF ROOMS WITH AIR CONDITIONING

__ 

NONE

L ____ _ _ J

100X 

9&

39 

13 

*

1 

23 

18 

1 

1 

60

11

a

3 

( « 

1 

88

11 

1

1 & 

2

4

i 1 

8B

; 8 

7

- 

91

SOME 

_ _ J

100% 

99

47 

19 

3 

2 

30 

18 

?

"32

11 

7

3 

4

~

89

1*

7 

2 

6

85

11

9

3 

89

ALL

_ 

100% 

94

38

15 

3 

1 

24 

11 

2 

3 

60

11 

8 

2 

3 

2 

8R

15 

1

7 

2 

5

1 

84

10 

7

3 

2 

89

CENTRAL AIR 

CONDITIONING

L __ _ _ .

100X 

92

36 

16 

3 

1 

23 

9 

2

ftl

12

9 

2

4

2 

86

15 

I 

8 

3 

5 

2 

82

12 

3

4 

2 

8S

INDIVIDUAL 

ROOM UNITS 

ONLY

L _ _ _ _

100%

1 00

47 

18 

* 

1 

29 

18 

2

T3

10 

6 

3

4

90

14

7 

2 

6

«&

10a 

•)

90

See footnotes at end of table.
O 

O

TABLE 24B

CONSERVATION EFFORTS UNDERTAKEN BETWEEN APRIL 1977 AND DECEMBER 1978 

AND ELIGIBILITY FOR 1978 TAX CREDIT BY TYPE OF AIR CONDITIONING-CONTINUED

fPERCENTAGE OF HOUSING UNITS)

ANY EQUIPMENT OR INSULATION ADDED 

8T ELIGIBLE HOUSING UNITS

v re

ELIGIBLE UNITS THAT ADDED 

EXPENSIVE INSULATION BUT NOT 

EXPENSIVE EQUIPMENT.. ..........

ELIGIBLE UNITS THAT ADDED 

EXPENSIVE EQUIPMENT BUT NOT 

EXPENSIVE INSULATION...........

ELIGIBLE UNITS THAT ADDED 

EXPENSIVE INSULATION AND 

EXPENSIVE EQUIPMENT.. ..........

ELIGIBLE UNITS THAT ADDED ONLY 

INEXPENSIVE INSULATION OR

ELIGIBLE UNITS THAT ADDED 

STORN UINDOUS, OR STORM DOORS* 

OR ATTIC OR ROOF INSULATION....

TOTAL 

HOUSING 

UNITS

L

•50 

«if.

n 

r 

;5

3? 

17

L

I 1

NUMBER OF ROOMS UITH AIR CONDITIONING | | 

(CENTRAL AIR 1

NONF

L J

47 

Vi

f, 

3

:5n

16 

L

SOME

L J

58 

•U

9 

9 

2

38 

18

L

[CONDITIONING) 

ALL ! !

L 1 i

1 1

1 ! 

! I i 1

48 S tS j

">f> i '** j

1 [ I !

! ! 

a \ z j

! ! i i i i

7 | 8 |

1 ! 1 1

! !

3 | 3 | 

1 ! 

I 1 

1 1

30 | 23 | 

1 I 

1 1 

! 1

17 i 18 |

L i i

INDIVIDUAL 

ROOM UNITS 

ONLY

5fi

a

8 

2 

38 

17

I/ -XCLUDfS BUILDINGS WITH FIV; OR MO°.F UNITS.

DATA H4Y NOT SUM TO TOTALS HUT TO ROUNDINS. A DASH "-• ffPRES'NTS OR ROUNDS TO 7-RT. 

SEF GLOSSARY FOR DEF INT TTQNS nF T-7RMS USF.3 IN THIS TABLF.

SOURCF: THE 1978 NATIONAL INTERIM ENERGY CONSUMPTION! SURVEY, OFFICE! OF THE CONSUMPTION DATA 

OFFICE OF PROGRAM I:! VELOPMF.NT , FNERGY INFORHATIOIM SDHINI STRATI ON.

SYSTEM,
TABLE 25A

CONSERVATION EFFORTS UNDERTAKEN DURING 1978 BY TYPE OF AIR CONDITIONING

{THOUSAND HOUSING UNITS)

TOTAL HOUSING UNITS I/ ............

INSULATION ADDED f INEXPENSI¥E»

Y r S . »

UrATHERSTRIPPTNG.. ............

AROUND HOT WATER PIPES. .......

CAULKING......................

PLASTIC COVERING.. ............

OTHER.........................

NO..............................

INSULATION ADDED CEXPENSItfE) 

YFS. ............................

OUTSIDF USLLS.. ...............

EQUIPHEHT ADDED < INEXPENSIVE*

AUTOMATIC OR CLOCK THERMOSTAT, 

NEW WATER HEATING tHUIPHEIM r. . . 

MCI

EQUIPMENT ADDED CEXPENSI¥£J

STORM WINDOWS/INSULATING GLASS

tTl C"/*TQTP U *"" A T OI1MO

TOTAL 

HOUSING 

UNITS

67,457

1 7,632 

4,907

1 ,23s 

45K 

11,078 

5,456 

855 

49,826

4,226 

2 . ft 4 3 

1,271 

1*473 

63,232

5*274 

300 2,680

333 

2,132 

f,2»19<i

3 « 5 0 <* 

2,672 

67 

1,0*8 

63,153 

.

NUMBER OF ROOMS WITH AIR CONDITIONING

NONE 

L J

29, ^36

7,465 

1 ,^80 

508 

205 

*,*69 

2,707 

249 

22,471

1 ,«8<* 

1,235 

693 

769

2H,047

1,961

5fl 

1,174 

320 

719 

27»97'i

1,420 

1,077

393 

28,516

L

SOME

L J

17,775

'5,200 

1 ,473 

330 

117 

3,479 

1,628 

240 

12»575

829 

549 

231 

160 

16,945

1 ,476 

54

636 

200 

658 

16,299

869 

671 

19 

179

16 ,905 

1

ALL

L__ ____ J

19,747

4,967 

1,454 

448 

135 

3,131 

1,121 

366 

14,730

1,508 

1,059 

348

549 

13,23=1

1*837 

188 

870 

369 

755 

1 7,910

1,215

924 

48 

476 

18,532

L

CENTRAL AIR 

CONDITIONING 

ONLf

, ______ __

15,012

3,779 

1 ,076 

327

114 

2«431 

656 

354 

11,233

1 ,303 

968 

300 

464 

13,710

1,603 

149 

753 

345 

699 

1 3»41 0

1 ,097 

791 

48 

474

13,916

L

INDIVIDUAL 

ROOH UNITS 

ONLY

„

22,274

6,317 

l»fllO 

451

139 

4.12H 

2,0 78 

252 

15, >57

1 ,020 

625 

278 

244 

21,254

1,692 

93 

735 

223 

714 

20,582

966 

783 

19 

181 

21 ,30B

L

CENTRAL A/C 

AND 

ROOH UNITS

235

70 

41

51 

14

165

15 

.15

22 0

18 

IS

217

?2 

22

214

L

See footnotes at end of
H O

to

TABLE 25A

CONSERVATION EFFORTS UNDERTAKEN DURING 1978 BY TYPE OF AIR CONDITIONING-CONTINUED

(THOUSAND HOUSIN6 UNITS}

ADDED ANY INSULATION OR EQUIPMENT

YES............................. 22,578

4 4 , 8 79

SDDEC EXPENSIVE INSULATION

S'JT KOT EXPENSIVE EQUIPMENT

ADDED EXPENSIVE EQUIPMENT

BUT MOT EXPENSIVE INSULATION... 2,490

ADDED EXPENSIVE INSULATION

AND EXPENSIVE EQUIPMENT........ It 014

ADDED ONLY INEXPENSIVE

INSULATION OR EQUIPMENT........ 15,362

ADDED STORM UINDOUSt STORM DOORS, 

OR ATTIC OR ROOF INSULATION....

TOTAL

HOUSING

UNITS

I I 

|NUMBER OF ROOMS WITH AIR CONDITIONING (CENTRAL AIR 

.___________________________________| CONDITIONING

6,437

NONE

9,297

20,638

,006

6,403

2,726

SOME

S.510 

11,265

S92

732

138

4,949

1,551

ONLY

ALL

6,771 

12»976

752

4,511

2,149

5,396

9,616

182

3,411

1,855

INDIVIDUAL (CENTRAL A/C

ROOM UNITS 

ONLY

7,781

14,493

186

5,982

1,791

AND 

ROOM UNITS

I/ EXCLUDES BUILDINGS WITH FIVE OR MORE UNITS.

NOTE: DATA MAY NOT SUM TO TOTALS OUE TO ROUNDING. A DASH •-» REPRESENTS Q<* ROUNDS TO ZERO. SEE GLOSSARY FOR DEFINITIONS OF TERMS US ir 0 rN THIS TABLE.

SOURCE* THE 1978 NATIONAL INTERIM ENERGY CONSUMPTION SURVEYs OFFICE OF THE CONSUMPTION OAT* SYSTEMs 

OFFICE OF PROGRAM DEVELOPMENT, ENERGY INFORMATION ADMINISTRATION.

104

132

22

67

55
TABLE 258

CONSERVATION EFFORTS UNDERTAKEN DURIN6 1978 BY TYPE OF AIR CONDITIONING 

{PERCENTAGE OF HOUSING UNITS)

O 

LO

TOTAL HOUSING UNITS I/ ............

INSULATION ADDED (INEXPENSIVE) r~s. ............................

AROUND HOT WAT^R HFA TFR. ......

CA'ILKI MO... ...................

D LV^TT r" ^ ^ V f ' R T ^ ;:i * at » *

0 T4:- R .........................

fM r *

ISSULATI0N AD3EB (EXPENSIVE)

Y l: S « * • a

ROOF OR AFTTC.. ...............

8ASFMFNT OR CRA»L SPACE .......

E8UIPWENT A00EQ (INEXPENSIVE)

CLOSE AHLF SHUTTERS.... ........

AUTOMATIC 3R CLOCK THERMOSTAT. 

NEW WATER HEATING EQUIPMENT,..

EQUIPMENT ADDED CEXPENSIVEJ 

YES.............................

STORM WINDOWS/INSULATING GLASS

NO..............................

! 

TOTAL I NUMBER OF 

HOUSING j

UNITS (( NOM-;

L __ I

I i o o % j i o ft f, 

\

I

T ! ?

i 3

t ! 1

1 (~. 1 t 3 

^ ! -) i i i

7 -1 f / 5

i 

1 [ * •> s ?

? i 3 

94 | 94

1

i! f 7

t i 1

I I 1

' •{ •> 

'"•-> I 93

I •=; j 5

_ [ _

? | i

i

ROOMS WITH AIR CONDITIONING

1 i

| SOME i . i- i

1 !

1 1 0 0 K | 1 ! 

I !

I ?.<> t 

I 8 | 

I 2 !

I l !

I 70 t ! '3 1 

! i ) 1 11 1 i i

i 's i

! 3 ! 

1 t i ! 1 I

1 95 (

f I 

I 1 

f ft !

1 - i

! i !

1 * ! 

) -^2 i

! ! 1 '5 i 1 * ! 

1 - 1 i i i

1 '^5 1 1 i

ALL

lOOt

25 

7 

2 

1 

16 

6

75

B 

5 

2 '5 

92

9 

1

2 

4 

91

6

5

2

1 

I 

f CENTRAL »IR

(CONOITIONiHe

f ,1 ___ __

1

j i o i r.

1 

I

! 25 1 ^ 

! 2

! l

f 16

l ~

} 75 

1 

i

1 '• 

i ; ' 

! 3 

I 9.1

i

1 11 I i 1 r'

1 8 9 

i

I 

| j

1 5

1 i 

I 93 

1

INDIVIDUAL 

ROOM UNITS 

OMLV

______

ictn

i i-i

i. r •>

5

I 

.1 

r * 5

8

.1 

3

4

1

: '> &

S f« c foo^not^s 31 end of t ^ b I e «
O

TABLE 25B

CONSERVATION EFFORTS UNDERTAKEN DURING 1978 BY TYPE OF AIR CONDITIONING-CONTINUED

(PERCENTAGE OF HOUSING UNITS)

1

I TOTAL 

1 HOUSIN6 

1 UNITS 

1 

1

!

ADDED ANY INSULATION OR EQUIPMENT | 

YF S. ............................ | 31

NO.. ......... ............... ....) f, r

i 

ADDED EXPENSIVE IMS'JLftTIOM j 

BUT NOT EXPENSIVE EQUIPMENT. ... | 5

!

ADDED EXPENSIVE EQUIPMENT | 

BUT NOT EXPENSIVE INSULATION...! 1

ADDED EXPENSIVE INSULATION | 

AND EXPENSIVE EQUIPMENT. ....... | ?

1 

ADDED ONLY INEXPENSIVE i 

INSULATION OR EQUIPMENT........! 24

1 

ADDED STORM WINDOWS, STORM DOORS, | 

OR ATTIC OR ROOF INSULATION....! 10 

1_

NUMBER OF ROOMS WITH AIR CONDITIONING

NONE 

L 1

31 

69

5 

5 

1 

21

"

L _ J

SOME

L j

37 

63

H 

a

1 

28

9

I

ALL

34

66

5 

4 

2 

23

11 

I

CENTRAL AIR

CONDITIONING

L36 

64

6 

5 

3 

23

13 

L

INDIVIDUAL 

ROOM UNITS 

ONLY

.Vi 

65

<l 

4 

1 

27 

«

I/ EXCLUDES BUILDINGS WITH FIVE OR MORF UNITS.

DATA MAY NOT SUM TO TOTALS DUE TO POUNDING. A DASH "-" REPRESr NTS OR ROUNDS TO ZERO. 

SEE GLOSSARY FOR DEFINITIONS OF T'RMS USED IN THIS TABLE.

SOURCE: THE 197R NATIONAL INTERIM ENERGY CONSUHPTIOM SURVEYs OFFICF OF THZ CONSUMPTION DATA SYSTEM, 

OFFICE 3F PROGRAM Dr-VELOPHE NT, f.NEHGY INFORMATION AOH INI STRAT I ON.
TABLE: CONSERVATION EFFORTS UNDERTAKEN DURING 1977 BY TYPE OF AIR CONDITIONING {THOUSAND HOUSING UNITS)

__ __ __ J

TOTAL HOUSIN6 UNITS I/ ............

INSUtATION ADDED I INEXPENSIVE) 

YES.............................

WEATHER STRIPPING..............

CAULKING......................

PLASTIC COVERING.. ............

r»T LJ r- p

INSULATION ADDED (EXPENSIVE}

YES.............................

BASEMENT OR CRAWt SPACE. ......

OUTSIDE WALLS.................

NO..............................

EQUIPMENT ADDED ? INEXPENSIVE!

AUTOMATIC OR CLOCK THERMOSTAT, 

N"£H MATER HEATING EQUIPMENT... 

MO..............................

EQUIPMENT ADDED ^EXPENSIVE!

YES.............................

STORM WINOOWS/INSULATING CLASS

NEW FURNACE...................

TOTAL 

HOUSING 

UNITS

.....

67,457

19,579 

6«516 

1,502 

594

3,852 

8,683 

504 

47,878

4,545 

3,021 

959 

1,729 

62,112

4,956 

237

2,751 

736 

1,624 

52s 5 02

4,002 

3,078 

144 

1,161

S3, 455

NUMBER OF ROOMS UITH AIR CONDITIONING 

!

NONE 

1 -J

29,336

8,428 

2,400 

776 

233

4,008 

4,435 

235 

21,508

1,972 

1,376 

367 

770 

27,964

1,934 

133 

1,027 

335 

669 

28,OD1

1,464 

1,174

332 

28,472

SOME

L J

17,775

5,923 

2,109 

304

182 

3,134

2,394 

1R1 

11 ,852

1,211 

661 

273 

602

16,564

1,509 

16 

842 

171 

550 

16,266

1.378 

1,015 

31 

424

16,397

ALL

J

19,747

•5,229 

2,007 

421

179 

2,710 

1,853 

88 

1*»518

1,363 

984 

320 

357

18,334

1,51? 

89 

882 

330 

404 

13,235

1,161

aa9

113

355

18,586

CENTRAL AIR 

CONDITIONING 

ONLY

____ 

15,012

3,900 

1,716 

279 

193 

2,062 

1?053 

95 

11,112

1,018 

709 

260 

315 

13,995

1,194

39 

691 

344 

262 

13,819

1 ,075 

775 

113 

364

13,937

INDIVIDUAL 

ROOM UNITS 

ONLY

L _ _

22,274

7, 140 

2,385 

447

16fl 

3,711

3,148 

175 

15,125

1,523 

902 

333 

645

20,751

1,310 

16 

1,014 

158 

692 

20,464

1,445 

1,110 

31 

396 

20,829

CENTRAL A/C 

AND 

ROOM UNITS

. ____ - _

235

102 

15

71

46

134

33 

33

202

19 

18

217

18 

18

I 18 

217

o

en

See footnotes at end of table.
TABLE 26A

CONSERVATION EFFORTS UNDERTAKEN DURING 1977 BY TYPE OF AIR CONDITIONING-CONTINUED

CTHOUSAND HOUSING UNITS)

_

ADDED ANT INSULATION OR EQUIPMENT

ADDED EXPENSIVE INSULATION 

BUT NOT EXPENSIVE EQUIPMENT....

ADDED EXPENSIVE EQUIPMENT 

BUT NOT EXPENSIVE INSULATION...

ADDED EXPENSIVE INSULATION 

AND EXPENSIVE EQUIPMENT. .......

ADDED ONLY INEXPENSIVE 

INSULATION OR EQUIPMENT. .......

ADDED STORM UINDOUS, STORM DOORS, 

OR ATTIC OR ROOF INSULATION....

TOTAL 

HOUSING 

UNITS

L _ J

24,1.78 

43,?<*0

3,663 

3,120 

883 

16,513 

7,236

L 

1

NUMBER OF ROOMS WITH AIR CONDITIONIN6

_

!

NONE | SOME

L 1

10,094 

19,H42

1,575 

1,067 

397 

7,055 

2,878

L

7,499 

10,275

988 

1,155 

223 

5,134

2,199 

LALL

- -

6,585 

13*162

I . 1 00 

898 

2fi3 

4,324 

2,159

L

CENTRAL AIR 

CONDITIONING 

ONLY

L

5,064 

9 9 949

799 

857 

219 

3 5 139 

1 ,720

L

INDIVIDUAL 

ROOM UNITS 

ONLY

L _ j

8,919 

13,355

1,?74 

I S 197 

249

s»?oo

2,605

L

CENTRAL A/C 

AND 

ROOM UNITS

102 

134

15

18 

63 

33

L _ _

I/ EXCLUDES BUILDINGS WITH FIVE OR MORE UNITS.

NOTE: DATA HAY NOT SUM TO TOTALS HUE TO HOUNDING. A DASH «-« REPRESENTS OR ROUNDS TO ZERO. SEE GLOSSARY FOR DEFINITIONS OF TERMS USEO IN THIS TABLE.

SOURCE: THE 1978 NATIONAL INTERIM ENERGY CONSUMPTION SURVEY, OFFICE OF THE CONSUMPTION DATA SYST OFFICE OF PROGRAM DEVELOPMENT, ENERGY INFORMATION AOMI MI STRA T I ON „

EM.
TABLE 268

CONSERVATION EFFORTS UNDERTAKE* DURING 1977 BY TYPE OF AIR CONDITIONING 

(PERCENTAGE OF HOUSING UNITS)

H

C

__ _ _ . _j

INSULATION ADDED (INEXPENSIVE)

CAULKING......................

PLASTIC COVERING....... .......

OTHER.........................

NO » o* * * <• e « ffl a a

INSULATION ADDED (EXPENSIVE)

Vfo „ »-.»-.

BASEMENT OR CRAHL SPACE. ......

E9U1PHEHT ADDED (INEXPENSIVE)

ype

f*l nQSTAPil C" Q M 1 IT Y C~ P <;

AUTOMATIC OR CLOCK THERMOSTAT. 

NEW WATER HEATING EQUIPMENT... 

NO..............................

E8UIPMEMT ADDED CEXPENS1VEI

STORM WINDOWS/INSULATING GLASS

NO..............................

TOTAL 

HOUSINS 

UNITS

100X

29 

10

2 

1 

15 

13 

I 

71

7 

* 

1 

3 

93

T

4 

I

9 

93

6

5

2

94

NUMBER OF ROOMS UITH AIR CONDITIONING

. - _ _ .

NONE 

___ 1

100% 

23

a

3 

1 

13 

1'i

1 

72

1 

5 

1 

3

93

r>

3 

1 

2

94

4

^ 

95

L

SOME

J

too*

33 

12 

2

1 

18 

13 

1 

67

7

4 

2 

3 •93

ft

5

1 

3

9a

8 

&

2 

92

L_

ALL

.

100%

26 

10 

r>

1

1*

9

74

7 

5 

2 

2 

93

8

—

t 

2 

2 

92

6

5 

1 

2

94

L

CENTRAL AIR 

CONDITIONING

______ __ J

100S

26

11 

2 

1 

14 

7 

1 

74

7 

5 

2 

2 

93

8 

1 

5 

2

2 

92

7 

5 

1 

3

33

L

INDIVIDUAL 

ROOM UMITS 

ONLY

lOOt

32 

11

2 

1 

17

14 

1 

ftH

7 

4 

1 

3 

93

8

5 

1 

3 

92

6 

•>

2

T4 

L

See footnotes at end of table.
C 

00

TABLE 26B

CONSERVATION EFFORTS UNDERTAKEN DURING 1977 BY TYPE OF AIR CONDITIONING-CONTINUED

CPERCENTAGE OF HOUSING UNITS)

ADDED ANY INSULATION OR EQUIPMENT

YES .

ADDED EXPENSIVE INSULATION

BUT NOT EXPENSIVE EQUIPHEKT. . . .

ADDED EXPENSIVE EQUIPMENT

BUT NOT EXPENSIVE INSULATION,,,

ADDED EXPENSIVE INSULATION

AND EXPENSIVE EQUIPMENT. .......

ADDED ONLY INEXPENSIVE

INSULATION OR EQUIPMENT ........

ADDED STORM WINDOWS, STORM DOORS,

OR ATTIC OR ROOF INSULATION....

1

TOTAL (NUMBER OF ROOMS WITH AIR CONDITIONING 

HOUSING |

UNITS | | |

| NONi | SOME | ALL 

L 1 J 1

1

I 

t

36 j 34

r,t } 66

1

5 j ')

1| 4

|

1. | 1

1

|

24 | 24

!

11 | 10

42

6

6

1

29

33

67

6

5

1

2?

t

12 | 11

CENTRAL AIR 

CONDITIONING

L J

-fh

66

5

*

<)

21

INDIVIDUAL 

ROOM UNITS 

ONLY

L

40

50

6

5

1

n g

i

11 | 12

1 1 1 _L i i If EXCLUDES BUILDINGS UITH FIVE OR MOR" UNITS.

MOTE: DATA HAY NOT SUM TO TOTALS DUE TO ROUNDINS. A DASH "-• REPRESENTS OR ROUNDS TO ZERO. SEE GLOSSARY FOR DEFINITIONS OF TERMS USED IN THIS TABLE.

SOURCE: THE 1973 NATIONAL INTERIM ENERGY CONSUMPTION SURVEY, OFFICE OF THE CONSUMPTION DATA SYSTEM, C!FFIC r OF PROGRAM OFVELOPMFNT, ENERGY INFORMATION AOfilNISTRRTI ON.
O

TABLE 27A

CONSERVATION EFFORTS UNDERTAKEN BETWEEN APRIL 1977 AND DECEMBER 1978 

AND ELIGIBILITY FOR 1978 TAX CREDIT BY 1977 FAMILY INCOME 

{THOUSAND HOUSEHOLDS}

- J

TOTAL If. .........................

TOTftL ELIGIBLE HOUSING UNITS......

INSOLATION ADDED I INEXPENSIVE? 

YES, r LIGiniE ...................

WEATHCRSTRIPPTNn..... .........

AROUND HOT WATER PI P^S ........

AROUND HOT UATEK H r A T^R .......

PL a STIC COVERINS..... .........

f\ TLJIT o

INSULATION ADDED «EXPESSIVO

YES, ELIGIBLE.. .................

YES, TMLLIGI8LE. ................

iSUIPHENT ADDED C INEXPENSIVE! 

YES, ElIGIULF.. .................

CLOSFABLE SHUTTERS. ...........

AUTOMATIC OR CLOCK THERMOSTAT. 

NEW WATER HEATING EQUIPMENT... 

Y"S» tNFLIGIBtf .................

EQUIPMENT ADDED «EXPENSIVE5

Y'~S , FL I GI RLE ...................

",TORM WIIMDOUS/INSULATINS GLAil

YES, I N [" L I 0 1 Bl. r .................

1 

f 19T7 FAMILY INCOME

! _ .... .. ..... .... _

TOTftL | 

HOUSEHOLDS | L£<5S 

j THAN 

j S "5 » 1) 0 0

L __ 1 _ _ J

I

6 7 , t 5 7 | ° , 1 0 5 

64,157 j fl,9?3

! !

2 7 , '-> 2 2 ! •> » 7 7 1 

10, 1T"> 1 765 2 , i >T a j i f. D

797 i 1« 

17,0*8 j 1,31-'. 

10,656 j 1,624 

1,176 | 190 

874 j 

39,36! j f, ,335 

j

1 

7,573 j S92 

4, n 34 ! 304 

1,771 j f,3 

2,711 j 271 

3?=) j 

51,510 | rt,613

I

8 , 6 7 J | 510

S^Q j

t, 0)^ 1 2R8 

1»?6S I 86 

3 , t 'S 3 1 172

5«M | 41 sa,i :'3 i ^vris 

i 

1

6,414 1 447 

4, '"71 | 3'«? 

<<(, I 

1,737 | s, r, 

4V! 1 

60,'M r) i 'USS'I 

i

S5»000 

TO 

$9»999

L__ _ ____ j

•

12,357

11, '126

4 , 5 S .3 

1,204 

409 

I 16 

2,56.3 

2.45S 

76

15T>

7*61 e'

982 

671 

171 

311 

87 

11,238

1,179 

47 

572

1H9 

40°. 

17 

11,161

906

593

n

308

11 j45I 

i

$10,000 

TO 

•t.14.999

L-__ __ J

1?,573

12,27t

5,371 

2, 192 

554 

108 

3,143 

2 ,317 

206 

411 

7 , 1 5 fl

1,380 

855 

351 

623 

32 

11,162

l,5f.O 

59 

931 

205 

4H4 

15 

1 0,997

! 1,156 

3 1 ')

309

11,418 

1

115,000 

TO 

S19.T99

1.0,491 

10,098

4,918 

1,741 

452 

128 

3,255 

1 ,615 

237 

225 

5,347

1,268 

826 

294 

478 

145 

9,078

1,531 

77 

810 

209 

617 

181 

8,779

1 g 2 0 1

983 

11

251 

131

9,15? 

i

$20,000 

TO 

S24.999

9,063 

8,744

4,270 

1 ,635 

354 

166 

2,971 

1,191 

261 

86 

4,707

1,199 

753 

514 

357 

79 

7,784

1,363 

1 16 

631 

183 

641 

42 

7,652

991 ?"?7

210 

67 

^ ,005 

i

$25,000 

OR

MOR;:

____ __ 

13, 86'1 

12,993

5,60 f1 

2,&0'-:

451 

261 

3,895 

1 .450 

205 

364 

7,894

2*051 

1,525 

379 

672 

232 

11,584

2,528 

161 

1 ,352 

397

831

292

11.04S

1,784

1. -,29:1

54 

57'i 

?60 

11 ,823 

L.. ..

TOTAL 

POOR

3.414

8,174

2,751 

979 

19S 

58 

1,165 

1,784 

74 

20 

5,635

501 

317 

39 

24<i

7,913

534 

17 

297 

86 

183 

41 

7,839

516

456 

19 

42

7,39? 

i

*e footnotes <3i~ end of fable*
TABLE 27A

CONSERVATION EFFORTS UNDERTAKEN BETWEEN APRIL 1977 AND DECEHBER 1978 

AND ELIGIBILITY FOR 1978 TAX CREDIT BY 1977 FAMILY INCOME-CONTINUED

fTHOUSAND HOUSEHOLDS)

_ ...

ANY EQUIPMENT OR INSULATION ADDED 

BY ELIGIBLE HOUSING UNITS 

YES. ............................

ELIGIBLE UNITS THAT ADDED 

EXPENSIVE INSULATION BUT NOT

ryot" we T \tf FO11TPWFNT

ELIGIBLE UNITS THAT ADDED 

EXPENSIVE EQUIPMENT BUT NOT 

EXPENSIVE INSULATION...........

ELIGIBLE UNITS THAT ADDED 

EXPENSIVE INSULATION AND 

EXPENSIVE EQUIPMENT... .........

ELIGIBLE UNITS THAT ADDED ONLY 

INEXPENSIVE INSULATION OR 

EQUIPMENT... ...................

ELIGIBLE UNITS THAT ADDED 

STORH UINDOUS, OR STORM OOORSi 

OR ATTIC OR ROOF INSULATION....

! 1 

| 1977 FAMILY INCOME | 

1 1

TOTAL | 

HOUSEHOLDS j L~SS

| THAN

j s^.noo 

L i J

l

i

i 

33,779 | .3,244

1

1 5,53'=) | 350 

1

4,647 1 304 

1 

t 

1 

1 » 8 3 7 1 143

i

11,36"' ! 73« 

L 1

!

$5,000 t *10,000 

TO | TO 

19,999 | -514,999 

_ 1 - J

1

i

i 

1

5,762 ! 6,475 

6,164 i 5,791

i 

t

367 | 1,043

|

t 

790 I 825 

1 

1

116 I 331 

1

!

3:990 ! 4,271 

i 

1 -. 6 3 1 ! 2,140

U_ L__-

«lfi»000

Tn

519,999

L J

6,048 

4,050

950 

883

3,897 

L

$20,000 

TO 

574,999 

L J

4,923 

3,821

S85 

(,77 

314

3 , a 4 /,

l . c, TH

L

I TOTAL 

$25,000 | POOR

MORE |

L 1

1 

i 

i

7,327 1 3tl94 

5,665 | 4,980

I

1 

1,435 1 348 

i

i

1,1 6« | 364 

I!

61^ | 15.3 

1 

1

4.10M 1 ?,329 

i 

1

1

1

L- . i

I/ WITH Frut: DR MORE UMITS.

NOT 1": OATft MAY NOT SUM TO TOTALS HUE FD HOUNDING. A DASH "-" REPRESENTS OP ROUNDS TO ZERO. 

SEE GLOSSARY FTR DEFINITIONS OF TERMS U~cQ IN THIS TABLE.

THE 1978 NATIONAL INTERIM ENE^rSY CONSUMPTION SURV r Y, OFFICE OF THE CONSUMPTION DATA SYSTEM, 

3FFIC" OF PROGRAM DEVELOPMENT , ENERGY INFORMATION ADMINISTRATION.
TABLE 278

CONSERVATION EFFORTS UNDERTAKEN BETWEEN APRIL 1977 AND DECEMBER 1978

AND ELIGIBILITY FOR 1978 TAX CREDIT BY 1977 FAHILY INCOHE

(PERCENTAGE OF HOUSEHOLDS)

TOTAL ELIGIBLE HOUSING UNITS......

INSULATIOW ADDED C INEXPENSIVE*

^FATHER STRIPPING... ...........

C/MJtK IP."} ......................

YES, IMELIGtBlF.................

NO..............................

INSULATION ADDED {EXPENSIVE)

YES, ELIGIBLE. ..................

BASFMENT OR C*AWL SPACE .......

YES, INELIGIBLF.... .............

EQUIPflENT ADDED C INEXPENSIVE)

YfIS, FL I 61 RLE...................

AUTOMATIC OR CLOCK THiTRHOSTAr, 

NTW WATFR HEATING EOUI PWTNT. . . 

Y^S, IMtLIGIBLF.................

EQUIPMENT ADDED CEXPENSIVE)

YE:S» FTLierpt-E.. .................

STORM WINDOW3/IMSULAI ING GLASS

MEW FURNACE ...................

NO..............................

TOTAL 

HOUSEHOLDS

L __ ____

ioax

rtr

41

4

?5

1 A

2

i

S!t

11

7

3

1

 18

13

1

7

? 

5

H6

10

7

3

1

10

L^SS 

THAN 

S3, 000

L _ J

iocs;

38

t n

?_

1.3

1 Q

2

TO

5

3

1 

5

=15

6

~\

I 

?

fiH

5

4

1

^5

$5,000 

TO

$9,999

L __ __ __ J

100%

97

37

10

3

1

?1

?0

1

1

S2

5

1 

3

1

91

1Q

5

2 

5

9 0

7

5

9

"53

L

1977 FAHIt

$10,000 

TO 

U4,99':>

| ______ J

100X

Q Q

43

17

1

2 5

2

57

11

7

3

5

12

7

2

4

87

7

2

31

L

-Y INCOME

$15.000 

TO 

$19,999

L~ __ _ J

mot

QC.

47

1

31

15

2

2

51

12

3 

5

1

o -f

1 s

1

2 

6 

2

84

11

9

-

2

1

87

L

$20,000 

TO 

524,999

L ___ J

100%

qc.

47

19

1

2

J3

3

1

52

13

4 

4

1

o *r

15

1

7

2 

7

11

3

3

1

d8

L

$25,000

OR 

WORE

[_ _____

100*

94

40

19

3

2

?3

10

1

3

57

1*5

t 1

3 

5

2

34

18

 1

10

3

& 

2

SO

13

9

4

 >

3 1)

L

TOTAL 

POOR

100%

97

33

12

2

1

14

21

1

67

ft

1 

3

94

6

4

1

2

93

&

5

_

94

L

See footnotes at end of table.
TABLE 278

CONSERVATION EFFORTS UNDERTAKEN BETWEEN APRIL 1977 AND DECEMBER 1978

AND ELIGIBILITY FOR 1978 TAX CREDIT BY 1977 FAHILY INCOME-CONTINUED

{PERCENTAGE OF HOUSEHOLDS)

ANY EQUIPMENT OR INSULATION ADDED 

BY ELIGIBLE HOUSING UNITS 

YES..... ........................

NO..............................

ELIGIBLE UNITS THAT ADDED 

EXPENSIVE INSULATION BUT NOT 

EXPENSIVE EQUIPMENT.. ..........

ELIGIBLE UNITS THAT ADDED 

EXPENSIVE EQUIPMENT BUT NOT 

EXPENSIVE INSULATION. ..........

ELIGIBLE UNITS THAT ADDFD 

EXPENSIVE INSULATION AND 

EXPENSIVE EQUIPMENT... .........

ELIGIBLE UNITS THAT ADDED ONLY 

INEXPENSIVE INSULATION OR

LIGIBLE UNITS THAT ADDED 

STORH WINDOWS? OR STORR DOORS? 

OR ATTIC OR ROOF INSULATION....

1 1 

I 1977 FAHILY INCOME |

| |

TOTAL ! 

HOUSEHOLDS | L'-'SS 

I TMftN 

| $=i,000

L 1

i i

10 | 3 r,

1

H 1 4 

7 j 1

3 | ? 

1

1! 

52 I "7

I

i

17 1 H

I

TO 

$9,09"

J

47

•iO

7

b 

1 

52 

i 3

$10,000 

TO

SI 

46

8 

7

34

I /

TO 

$19,999

9 

8 

3 

37 

19

S20 ,000 

TO

L

10

r

3

IT

I TOTAL 

S25,000 | POOR

L _._„_ 1

i

i 

:> 3 ] 3 R

ti i 59

I

t1

10 | <t 1 1

f! i 4 

1 

1

1

t 1 2 

1 

1

30 j 2'(

ii

0 3 ( ^ 

j

tSJ

"iXCLUQtS 'lUILHINC-i WITH f-IYfc. 0 ; ! 10^r

OAIA MAY NOT 1')" TO TOTALS TJE TO ^OUMOIN'i. A On^H 

S Ci r.LTSSAKY FOR DFr IN [ r IONS OF TTRMS iJSfl"! IN THIS

'(FIP-'.ES^MTS 0", ROUNDS TO ZERO.

T!IC 1 

OFFIO

3MAL IMT-IKIH EM!-~<GY 

OWAM 'VV- LOPM 1^ 1" > "^

SURVEY, O-FICt Or THE 

T I ON AO" T M I S T R A T I ON .

CONSUMPTION OATA SYST.-.M,
TABLE 28A

CONSERVATION EFFORTS UNDERTAKEN DURING 1978 BY 1977 FAHILY INCOHE

{THOUSAND HOUSEHOLDS)

_ _ _ _ __ _ J

TOTAL I/..........,.....,........,

IHSULSTIOM ADDED C INEXPENSIVE! 

YES.............................

Wr.ATHr. RS T HIPP TKO ..............

AP.1UMP HOT WATER PIP"'-;........

PLAST 1C COVERING. ....... ......

OTH^R . ........................

INSULATION ADDED CEKPEWSIWEJ

ylT C

R*~lflf f^(J 1 T T T f"

RAS rW£&r OR C^AWL SPACE*. »»«**

ESUIP^EMI ADDED € IHtXPEMS IVE >

v*~c ,

CLOSifl.BL-:. SHUT T^RS.. .......... S T OR« DOORS. ..................

AUTOMATIC OP CLOCK THERMOSTAT. 

NFH WATER HEATING EQUIPMENT...

MO

EQUIPMENT ADDED CEXPENSIVEI

Y r c

STORM U I NOOKS/INSULATING GLASS 

fLFCTRIC HEAT PU«P ............

NO..............................

1 

1

!

TOTAL I 

HOUSEHOLDS )

I 

1

L . __ i

I

67.157 1

! ! 17,^3? i

i > ? o r i

I,?.* v, 1

* 5 s !

11,07« j

5,45', |

*55 I

<H,'*2f> f

1

!

4,:>?fi \

2»«43 1

1,.?71 |

1,471 1

1

i

5,?7S |

-00 | 

2,^><0 I

rt s >J I

2 t H 2 i 

62.1B4 |

i 

1

3 » '=> 0 '1 !

? ? r, 7 7 f

67 I

1 i .) 4 1 1

f> JS , "> 5 5 |

i

L r SS

THAN 

K5.000

J

!= » 1 0 6

1 .610

337

15?

If

7? 9

OUT

/t4<56

30 1!.

1 C O

40

1 7 6

<U <? 0 1

330

67

12'!

25°

20"

5 T

a , R t T

*5»000 

TO 

$9,999 

L j

12,357

•',795

5 3'i

1 1 Q

IE?

1 t621

1,3^5

4^1

'7,563

418

2fl4

Q1

12R

11.93''

24&

SO

129

•S Q »

?0?

n

17j

11,9 <, ",

. _ ____ __

1977 FAMILY

1

S10,000 i 

TO ( 

* 1*9999 1

L 1_

I

12.573 1

\ 

\

.5,302 |

1.114 I

301 |

44 !

1,835 !

1 5 1 6 1 1

lift i

9»271 |

I

!

784 (

54*> 1

O / ••) 1

25f, |

n»7ar! i

I ! H74 [

i 527 i

130 j 

277 j 

11.694 (

1 

i 65? 1

570 j

!

128 !

U , 9 1 & 1

i

INCOHE

sis.oon

TO

S19.999

10,491

3.381

&14

22fi

914

191

7.110

£. ~! ~t

466

20.5

22<(

9,814

62

411

17<s 

405 

9,607

477

404 

48

84

10.014

I

i $2QtOOO 

( TO 

| S24.999 

1 J

| 1 SP.063

! 

I I ? . <J 0 1

I 928 

I 174

| 19

[ 2,052

| 507

1 223

| 6 , 2 & 2

i 

I j 752

I 481

f 335

1 23?

1 8 , 3 1 0

1 

1 I 99 5

! 93

j 414

! 129 

| 540 1 a, a 69

i 

1

1 671

| 551

5 »

f 195

| 3,392

i

S25,aoa

OR 

NORE

L_ „ _ J

13,863

3. 744

1,37'i

n; t if

1 4 4

O ti Q r%

73*

1

y i

10,12»

1 ,290

910

324

457

1?, 57»

1,693

1?7

a o -r

30 ' 

65f, 

12,174

1.0*7 73-

4H

L

TOTAL 

POOR

a, 414

1 ,703

476

137

58

923

51

6,710

330

191

75

164

8.3S4

429

1 7

86 

101

7 , 9 8 5

334

273 

19

42

L

See footnotes at end of t:jbl?»
TABLE 28A

CONSERVATION EFFORTS UNDERTAKEN DURING 1978 BY 1977 FAMILY INCOME-CONTINUED

CTHOUSAND HOUSEHOLDS)

_

ADDED ANY INSULATION OR EQUIPMENT 

YES............ .................

ADDED EXPENSIVE INSULATION 

BUT NOT EXPENSIVE EQUIPMENT....

ADDED EXPENSIVE EQUIPMENT 

BUT NOT EXPENSIVE INSULATION...

ADDED EXPENSIVE INSULATION 

AND EXPENSIVE EQUIPMENT. .......

ADDED ONLY INEXPENSIVE 

INSULATION OR EQUIPMENT ........

ADDED STORM WINDOWS, STORM DOORS, 

OR ATTIC OR ROOF INSULATION....

TOTAL 

HOUSEHOLDS

L- _

2, 190

i - n i a

1977 FAHILY INCOME

LF.3S

TMAN 

$^,000

L J

2,009 

191

111

.

*5,000 

TO

L

3,465

_

371

.

$10,000 

TO 

$14,993

J

S,3R'3 

623

161 

2,904

1 , 35 3

L

515,000 

TO

L .

4,122 

6,369

289 

187 

3,156

967

.

$20 ,000 

TO 

 524,999 

J

3, >43

5,519 

5% 5 

4f>3 

20 1! 

2,323 

1 , 1 1 -i

125,000

OR

MOUE

L

5,255 

8,613

965 

723 

325 

5,242 

1,940

TOTAL 

POOR

L.

2,133 

6,281

209 

213 

121

1,590

I/ FXCLUOt'S nuiLOINSS WITH FTVF OK M'HF UMI T 3*

DATA MAY NOT SUM TO TO'MLJ DUE TO RDUMTINT. A HASH "-" ^PRCSENTS 01 ROUNTS TO 7ERO. s" GLOSSARY "OR TFFINITIONS OF T~»MS USEO IN THIS rAiL r:.

THr 197ft MftTIONAL INTERIM ENT'^GY CONSUMPTION SUSVFY, OFFICE Or TH~_ CONSUMPTION DATA SYSTEM, 

OFFlCr" Of PROGRAM niV'LOPMiT-Mr« TN'^GY INFORMATION AD-MIMSTRA TT ON.
TABLE 288

CONSERVATION EFFORTS UNDERTAKEN DURING 1978 BY 1977 FAMILY INCOME 

CPERCENTASE OF HOUSEHOLDS)

J

TOTAL I/.........................,

INSULATION ADDED (INEXPENSIVE} 

YES.............................

'J1 A THE R STRIPPING. .............

AROUND HOT WATFR PT Pb.' ~. .......

AROUND HOT WATER HFATR. ......

PLASTIC COVERING. .............

INSULATION ADDED (EXPENSIVE) 

Y^S............ .................

ROOP OR ATTIC.................

NO..............................

E9UIPMENT ADDED (INEXPENSIVE)

CLOSEABLf. SHUTTFRS... .........

AUTOMATIC OR CLOCK THERMOSTAT. 

NFW WATER HEATING EQUIPMENT... 

NO..............................

EQUIPMENT ADDED (EXPENSIVE?

YES.............................

STORM WIMOOWS/INSULATING SLASS 

-TLHTCTRIC HEAT PUMP. ...........

NTW FURNACE.. .................

NO..............................

TOTAL 

HOUSEHOLDS

__ _ 

I0d%

?.67

2 

1 

16 

fl 

1. 

7*

f, 

4 

Z 

2

-14

ft

4 

1 

1 

T2

5 

*

•>

<5

1977 FAMILY INCOME

__ . ___

L"SS

THAN 

$^,ODO

. ____ _ j

100«

18 

1 

1

n

1 0

1

32

3

2 

1 

2 

?7

n

2

9&

3 

2

1

97

L

*5,000 

TO 

$9, ; ?79

__ _J

100%

23 

<i 

1 

1 

13 

10

77 

i

7 

1

1

37

'*

•^

1 

I 

•16

3 

2

1

">7 

L

*10i001 

TO 

tit. 999

L _ _ J

100%

2&

9 

2

15 

9 

1 

7*

6 

4 

2 

2

94

7

4 

1 

j

93

5 

5

1

S5

L

tis.noo

TO 

£19,999

. ____ _ _ 

100X

32

? 

1

22 

9 

2 

68

6 

4 

2 

o 

94

H 

1 

4

9

4 

92

5 

4

1 

95

L

$20.000

ro

S24 f 999

L ___

100%

31

10

-y

22 

6 

?

69

B 

b 

4 

3 

92

11 

t u> 

1

a=>

7

2

133

L

S2-5.000 

OR

MORE

ions

27

10 

2 

1 

19 

^ 

1 

73

T

r

2 

3 

11

1? 

1 

f, 

*> 

<=> 

3B

8

5

-

! ~>

92

L

TOTAL 

POOR

100*

20

6

2

1

to u 

1

30

4 

2 

1 

2

96

3 

1 

1 

95

4 

3

i 96

L

p

01

footnotes at end of table.
TABLE 288

CONSERVATION EFFORTS UNDERTAKEN DURING 1978 BY 1977 FAMILY INCOME-CONTINUED

CPERCENTASE OF HOUSEHOLDS)

.

ADDED ANY INSULATION OR EQUIPMENT

NO... ...........................

ADDED EXPENSIVE INSULATION

BUT NOT EXPENSIVE EQUIPMENT....

ADDED EXPENSIVE EQUIPMENT

BUT NOT EXPENSIVE INSULATION...

ADDED EXPENSIVE INSULATION

AM n FVDFMQYUF" E"OIITOIiC~MT

ADDED ONLY INEXPENSIVE

INSULATION OR EQUIPMENT ........

ADDED STORM UINDOUS, STORM DOORS,

OR ATTIC OR ROOF INSULATION....

TOTAL

HOUSEHOLDS

u

1 1

i7

<»

o

•) A

1 0

1

1977 FAMILY INCOME

L r 3S

THAN $•",,000

L _ J

7 •>

7R

?

?

*

17

4

$5,noo

TO

$ 9 , 9 9 '

L _ J

P ^

7?

15

-5

_

-, i^

$10,000

TO

tl 4, 99 i

L J

5 J

5

4

1

T T

S | 11

$15,000

TO

$1 9,999

- J

39

61

5

3

2

30

9

1

$20,000 | t2-),000

TO | OH

$24,999 | MORE

1

1

1!

V:J i ^ R

'. I • ' ?

1

I

f, | 7

j

5 |

1 

I

2 ! 2

i

?S ! 25

i

12 | 14

TOTAL

POOR

"} ^i

/ n

?

•'

I

19

G

i 1 1 1 I 1 I 1

EXCLUDES HUIL^TM^S WITH FIVT MT*F UNITS

IMOT^; DATA MAY NIT SUM TO TOTAL j TUf TO

srr GLOSSARY FOR n~rrwiriONS o/r T

A .?ASH »-

LISFD IN THIS TA

''fPRLSFMTS OR ROUMDS TO 7FRO,

SnijRC"; ThF 1-378 NATIONAL TNT'-'KIW E 

">FFIC-" n: P»,rjSP nM nri/.-LOPHf

CONSUMp r ION SU°V r y, ^FFICF OF TH : " CONS'JMPTTON DA 

in.nY I N f 1 RMi\ i i . O.M A. DM '. 4 I 'i V RA T L 0^ .

A SYSTEM,
TABLE 29A

CONSERVATION EFFORTS UNDERTAKEN DURING 1977 BY 1977 FAMILY INCOME

(THOUSAND HOUSEHOLDS!

J

TOTAL I/.......,,.................

INSULATION ADDED C INEXPENSIVE) 

YPS.. ...........................

W'ATH^R STRIPPING. ............. 

A'?QUNC H3T 1JATER PI P- ~ ........ 

AROUMT HOT WAfFR H r 0 T r « .......

CAULKING... ...................

PLA^T 1C COVt ,UNG. .............

NO

INSULATION ADDED CEXPENSIWE)

ROOF OR ATTIC........ .........

I-1 RAS rHTNT OR CRAUL SPACE.......

EQUIPMENT ADDED C INEKPENS I VE J

Y r S .

Cl OSf ARLf SHUTT'RS ............

AUTOMATIC OK CLOCK TH?' R101TA T. 

N r y WAT r R HL'ATTNf- EQUIPMFMT... 

MO..............................

EQUIPMENT ADDED CEXPEHSIVEI 

YES..... ........................

ST1RM WINOOHS/INSULATING f.LASS 

^'LECTPIC Hf:sT PUMP............

^V r W ruRfVACC.. .................

P\JH .... e.ft

1

| 1977 FAMILY INCOME 

|

TOTAL 1 

HOUSEHOLDS ) LFSS 

1 THAN 

i S^.OOO 

____ _ _ I _ _____ 1

I

67,157 I ;<,lOf,

! 

1

19 t iTT | 1,987 

6,516 1 44" 

1«~02 j 3TM 

514 ] 

9, (52 i 7'?

8 , '> 8 7 | L , .? 4 3 

50'' i 36 

47,H7« ! 7 •.!!''

i

i

4,54'i I 223 

3,0?1 ( 14'. 

"151 S 15 

1,7?"> j 95

&2, U? j n,385 

!

!

'*, '56 f 255 

? 3 7 !

2, '51 | 140 

736 \ 1° 

i .624 i B^ 

62.'j 02 i 8,871

1

f

4,00^ i 188

3,073 ! 174 

144 ! 

1,161 1 14 

63, *5"> 1 .>U91«

- _1 __.

S5»DOO 

TO 

$9,999 

J

1?,357

3»299 

'Ul 

35^ 

n 

1 ,b?^ 

1,820 

27 

9 , t) 53

717

510 

1 37 

1<J8

1 1 , •"> <» 0

7«? 

.30 

32f> 

111 

300 

1 1,575

593 

422

1H5 

11 , 7&t

L

* 1 0 , 0 0 1 

TO 

$!<»» 999 

___ J

12,573

3,7»0 

1.131 

355 

31 

1,83H 

U 87". 

104 

H , 793

753

412 

97 

427

11,820

891 

51 

486 

7* 

305 

11 ,679

588 

376 

1 

1 231 

11.98 5

L

$15.000 

TO

$19,999 

J

10,491

3,525

1,458 

256 

78 

1 ,688 

1 ,4 74 

75 

G,9o6

840 

550 

216

387 

9,651

1,0? 9

26 

655 

1 "51 

315 

3,462

924 

717 

27

?'7P:

9,567 

1

!

520,000 | $25,000 

T9 j OR

t24,999 j M0«£: 

I

9 s 0 & 3

2,941 

946 

9 1 9 

147 

1 ,599 

1,007 

114 

5,12°

793 

474 

241 

233

3 * ? 6 9

S 8 « 

4 a 

520 

139 

230 

8,374

490 

| 413

!

rr

1 8,573

L

13,86''

4,04/ 

1 , 721 

284 

265 

2,478 

1 ,161 

98 

-) , °. 2 1

1 ,21 J

92 i 

254

389 

I?,ft4 J

1,32 .'

74 

825 

231 

3 8 >! 

12,543

1 ,219

976 

116 

376

12 S 64H

1

TOTAL

POOR

R 1 41 't

1 ,921 

545

96

-35 

1.434 

23

6.492

187

126 

15 

79 

8,227

197 

91

10S 

8 , 2 1 7

182

182

1 B,?31

1

See footnotes at end of t ,1 b I <? •
TABLE 29A

CONSERVATION EFFORTS UNDERTAKEN DURING 1977 BY 1977 FAMILY INCOME-CONTINUED

(THOUSAND HOUSEHOLDS)

ADDED ANY INSULATION OR EQUIPMENT 

Y>~<;,,. ...........................

ADDED FXPENSIWE INSULATION 

BUT NOT EXPENSIVE EQUIPMENT....

ADDED EXPENSIVE EQUIPMENT 

BUT NOT EXPENSIVE INSULATION...

ADDED EXPENSIVE INSULATION

ADDED ONLY INEXPENSIVE 

INSULATION OR EQUIPMENT ........

ADDED STORM UINDOUSt STORM DOORS, 

OR ATTIC OR ROOF INSULATION....

!

I 1977 FAMILY INCOME

I

TOTAL 1 I j 

HOUSEHOLDS | L^SS | t-5,000 I *10!000 

! THAN \ T3 | TO 

| $^,000 | $9,99<i I Sit, 999 i_i i_ j

i ' '

! 1 I

! ! i

24,173 j .'',23-; j 4,?16 | 4.56M

I I 1

! ! i

3, ^3 i i9i j f,on j 614

' i i i I 1

3, fO | 157 i 4«4 1 453

! 1 1

1 1 1

^13 1 3? | 10 » | 136

i ! ! 

I 1 !

16. "US ! 1.851 I 3,014 j 3.36? 

' 1 1 

! 1 1 

7,?.T-, j 3<n | 1,165 | 1,012

L 1 ._ 1 1

tis.ooo

TO 

tl 9,999

L J

4 , 3 1 j 

6,176

690 

774 

15H 

2,700 

1 , !i 1 1

1 

S20.000 ! $25,000 

TO | 00 

$24,399 j PORE

L 1

1

\ 

1

3,511 | 5,33 . 

:i,55? [ R t 52'J

1 

i

r,r,s ( 890 

i 

1

5F? | 391 

! 

! 

128 | 329 

i 

! 

2,35^, | '3,2?-?

I 

| 

979 | 2,158 

1

TOTAL 

POOR

2,135

6,278

155 

151 

32 

1,798 

321

I/ EXCLUDES "JDILOTVSS WITH FIVE OR HO'" UNITS.

CD

NOT?:: DATA MAY 'JOT S'Ji Tn TOTALS i)!JF T

I op

r; I r-JG . A DASH ~-= "PS'SfNTS OR RO'JNUS TO /ERO. 

!JST3 IN THIS TATLT.

SOURC ; : THE I ! ?7a NATIONAL INTERIM "N-PGY CONS'l^PT r OM jiJRV^Y- OFFICE :)F THI CONSUMPTION DATA 

OFF 1C 1 - OH pwOG^A'' :J1V5'LO n ,^FN"r , ^'>)"RGY r MF OR Mn r I ON AD!" E N I 3T".« TT TW a

< S T r
TABLE 298

CONSERVATION EFFORTS UNDERTAKEN DURING 1977 BY 1977 FAHILf INCOME 

{PERCENTAGE OF HOUSEHOLDS}

J

TOTAL I/..........................

INSULATION ADDED (INEXPENSIVE! 

YFS.. ...........................

HROUND HOT WATER PIPTS ........

CAULK INS...................... PLASTIC rovrsiNn. .............

n THER .........................

INSULATION ADDED (EXPENSIVE!

YES.............................

R^OF OR ATTIC.................

OUTSIDE WALLS.................

EQUIPMENT ADDED (INEXPENSIVE! YF-;. ............................

CLOSrABLF SHUTTERS............

STORM DOORS. ..................

AUTOMATIC 09- CLOCK THERMOSTAT. 

N^y WATER HEATING EQUIPMENT...

EQUIPMENT ADDED {EXPENSIVE}

STORM WIMOOHS.'INSULATING SILAS" 

FL r CTRIC HEAT PUMP...... ......

V^W FURNACE

NO..... .........................

1

1 

1 TOTAL ! 

HOUSEHOLDS ! LrsS 

1 THAN 

i S5»000

,_ _ _. __ l_ __ ,1

j 133* | tons

i

?9 ! °2

10 | 5 

2 1

1 !

15 ! «

13 1 15

i ! i

71 \ 79

7 ! 2

i !

3 I 1

') 3 I T fj

•> } 3

1

1 t 2

1 1 

? i 1

13 ! T 7

I 

.•; t ^

T ! 2

!

T % ' T Q

i J

t5,OOD 

TO 

$9.999

100X

7

12

1 5

4

1

'14

1

5

•7

-I'j

u

1977 FAMILY

! 1 1 $10,000 !

I TO I

,_JL _ _ __ i .

! f

I 100% |

1 i

( 30 j

! 9 1 ! 3 1 I I i

! 15 | ! 15 !

! 1 i

} 70 I

! ! ! 1

I 6 1

( 3 j

! i !

i 3 j

! f i ! i ^ 1

f - 1

i t !

I 1 I 

1 2 !

i 93 i

! f 1 I ! 5 i

f -5 1 i - !

f ? f

1 T5 !

I L

INCOME

TO

100%

34it

i

16

1

66

5

^

52

10

fi

1 

3

9

7

3

1

1 S20,000 I T O 

__i _ _ __

!

1 100%

1 

1 32

! 10 j 2

' 1 R

| | |^

t t

!

£• O

! 9

I 5

1 3

1 -5

! 91

J 

I 1 H

! 1

! *

! 2 

! 5

i 32

!

f s

f s

1 1

| 95

-I _ _ _ J

S2S,OQO

OR

- . 

100%

29

12

2

?

18

1

n

9

7

?

,

91

10

1

6

2

3 

90

9

7

1

3

[

TOTftL 

POOR

L _

100%

1

q

i r

77

2

?

I

93

•>

1

1

0

2

98

L

See foot^otPS end of table.
TABLE 298

CONSERVATION EFFORTS UNDERTAKEN DURING 1977 BY 1977 FAMILY INCOME-CONTINUED

CPERCENTASE OF HOUSEHOLDS!

ADDED ANY INSULATION OR EQUIPMENT

NO..............................

ADDED EXPENSIVE INSULATION 

BUT NOT EXPENSIVE EQUIPMENT....

ADDED EXPENSIVE EQUIPMENT 

BUT NOT EXPENSIVE INSULATION...

ADDED EXPENSIVE INSULATION 

AND EXPENSIVE EQUIPMENT ........

AOOFD ONLY INEXPENSIVE 

INSULATION OR EQUIPMENT ........

ADDED STORM HINDOUS, STORM DOORS* 

OR ATTIC OR ROOF INSULATION....

1 

! 

1

TOTAL | 

HOUSEHOLDS | l. r SS

1 THAN 

! t=5 ,000 

L i

!

•> i •> \ 

\\ 2

1 

1 I

"4 I ''O

1 

11 I <*

L 1

1977 FAMILY INCOME

1 1

S5.G30 | $1.0*000 1 tl5«OOU 

TO ! TO | TO 

$9,999 | tit, 999 | $19,999

i 1

1 1 

! i 

1 1

I 1

") 1 5 | 7

i i

i i '* 1 "< \ ^ 

! i 1 ' i I 11 i

! 1 

i i

24 | 27 | ?<b

! 1

! 1

9 | 8 | It

L _ 1 1

TO

J

39

<M

r

1

11

L J

525*000

OR 

HOR.~

,

6 

2

23

If, 

L

TOTAL 

POOR

L

2

21

.

i/ cXCLUiT"S "UILPIMG3 WITH FIVE OR HOS. 

NOT 3U« TO TOTAL3 HUE TO ^OUNOI\T,, A il/\SH 

F A 3 TEFINTTION" 0- T~R'i3 u'SFO TN T HI S

OR ROUNDS TO ZERO.

I HE 1973 NATIONAL [NF-.R1M LWT'fGY CONSUMPTION SURV-y, OFFICE OH TH'J CONSUMPTION DA

OFFTC C OF PROGRAM n^UTLO P.I t:N T . r''!iR'3Y ! '•!' "OHH.A VI Or-,1 A3M I M I 5 r RAT I ON .

TA SYSTEM,
TABLE 30A

CONSERVATION EFFORTS UNDERTAKEN BETWEEN APRIL 1977 AND DECEMBER 1978 

AND ELIGIBILITY FOR 1978 TAX CREDIT BY SELECTED DEMOGRAPHIC CHARACTERISTICS

(THOUSAND HOUSEHOLDS)

I

AGE OF HEAD RACE

TOTAL 

HOUSEHOLDS

I I

35 | 36 |

CH | TO )

-'-S-. I 59 f

60 

ANO 

OVER

f I 

I I 

(WHITE, (BLACK 

(OTHER j 

I I

.i____!_____

EDUCATION OF HEAD 

(IN YEARS)

I

|MARITAL STATUS OF HEAD

I _____________________

« I

OR |

LESS I

I

_____1.

9

TO

12

j | NOT HARRIED

u 1 !_________.

AND (MARRIED) | 

OVER | JFF.MALE I MALE 

j | HEAD j HEAD 

_____1______I______1____.

TOTAL if .....................

TOTAL ELIGIBLE HOUSING UNITS.

INSULATION ADDED (INEXPENSIVE) 

YES, ELIGIBLE..............

WEATHER STRIPPING..........

AROUND HOT WATER

AROUND HOT WATER

CAULKING........

PLASTIC COVERING..............|

OTHER.........................)

YES, INELIGIBLE................. |

NO.............

PIPES., 

HEATER.

INSULATION ADDED (EXPENSIVE)

Y^s, ELIGIBLE..............

ROOF PR ATTIC............

BASEMENT "3 CRAWL SPAC C'.. 

OUTSIT)?: y ALLS..... .......

YES, INELIGIBLE............

NO.........................

EQUIPMENT ADDED (INEXPENSIVE)

YES. ELIGIKL ~...................

CLOSEABLE SHUTTERS............

STOR* OOOR^. ..................

AUTOMATIC OR CLOCK THERMOSTAT.

NEW WATER HEATING EQUIPMENT...

YFS, INELIGIBLE.................

EQUIPMENT ADDED (EXPENSIVE)

YFS, <L LI GIRL E...................

STORM WINDOWS/I N'V.JLATINO GLASJ 

ELECTRIC HEAT PUMP............

MFU FURNACE...................

YES, INELIGIBLE.................

NO..............................

', r , 4 -3 7

64, 95 /

27,522

2,580

797

1 7, 048

13,656

1,176

874

31,061

7,373

4,934

1 1 f-ri

? , / 1 1

575 "5 '•> ,"511

3 . ft 7 7 4~iO

'4,584

1,268

3 , 1 5 .5

58 8

1 1 , 1 '9 3

•'•> , 4 3 4 

<* ,^74

16 1,757

454

6 3 i 5 1 ')

20,

6,

1«035| 

2f.7| 4?6| 

4,^06) 8.229J 

3.9.35I 4,285|

Sep footnotes .at end of table.

_L

445) 326) 

12,101)14,711)

I 

I

2,?.?0) 3,522 

1 ,4101 2,349 

698| 82ft 

777J 1,309 

949! 266 

18,442)23,764 

I 

I

2,533) 4,447 

?1«| 190 

1,416! 2,334 

4 D 5| 604 

752| 1,668 

?53| 268 

18.125|22,8-'.7 

1 

i

1,813) 3,17fl 

1,4511 2,467 

33! .32 

439) 325 

1 96 ! 2.3 7 I 

18 .-'03)24, 145|

__!__.__1

6,722!25,539| 

1,995| 9,609)

362! 2,308!

104) 737| 

4,513)16,261) 

2,436) 9,582(

310! 1,134)

103) 830) 

12,169)34,691)

l,631| 7,206j

l,175j 4,408J

744) l,rsO|

625| ?,630|

59 575|

1 7, 5 04 i 5 3 , 2 7 9 j 6 ,

I 

!

,697|

52|

833|

259)

732J

66

I 

!

7.944J 

41.3J

4,2691

72 1

&0j

7R7|

,074!

42|

44|

,370j

t

167|

126J

11

81

-

2 31 |

.510) 

I

5, 537)

982)

155)

72)

2,094) 

2,075)

31,755) ,193)

30,963|22,757) 

i !

! I

14, 076 I 9,510) 

5,227| 

1,305|

327) 

8 , 7 93 | 

5,653j

626)

287)

920!

398) 

6,1S1| 

2,928}

4.58 1

34| 553|

7 ,539| 17 . 392 14 , 13 0 | 

)

899) 

607) 

163] 

327! 

67j

! 0 , 344 [ 

1 

i 

733] 1,077)

1 1

3,806| 2,668!

2.385J 1.V43!

9631 64 5 1

1,553 K32J

232 2761 

27 , 71 7 | 2 1 , 249 j

I 1

3141

1,140) 12 8| 

2,8691 28.3) 

544J 44| 

17 « 2 31 |5 2 , 572| 5,621)

4,061) 

20f>\

2,432| 

555)

1,205) 

205

3,539j 

254J 

489) 1,6S,3|

127)

461 j

74)

10,359)27,489J 20,345j

,487| 

309)

1,056 

22

.'(7.5 | 

25!

6,068)

4,705)

671

1 , 6 0 3 | 

414 )

17, 467|54, 577! 

il

!

269)

19)

128)

44 |

, ) 58 |

.___1.

685J 5,473)

502) 2,636|

- I ft5|

197) 1,031)

17) 141|

I

2,327|

1,836|

22)

510|

300)

1 0 ,8 0 8 | 2« , 1 41 21,566) 

lii

2.1,333)

1 , 1.1 0 1

661J

14,047]

7,810(

840 i

7851

2S,57R|

6,113!

4,067! i,5iy|

2,314)

544 j

41,039!

I

I

7,071)

428|

3,775)

994)

2,507|

528}

40,096)

5,186j

4,009)

86|

1,382|

398)

42,112)

____L

1

4,512)

1,474)

369 j

85 |

2,212)

2,155)

270|

73)

9,3791 

t 

I

860 j

646)

157|

286 j

15|

13,090]

1,207)

IT!

644)

212|

450 |

44 I

12,714) 

{ 

I

If 024j

753|

- I

292)

44 )

12,897) 

._____I_

5,797

5,613

1 ,677

615

201

51

789

691

65

16

4,104

400

221

95

111

16

5,381

398

15

165

62

196

16

,333

275

212

63

16

5,506
TABLE 30A

CONSERVATION EFFORTS UNDERTAKEN BETWEEN APRIL 1977 AND DECEMBER 1978

AND ELIGIBILITY FOR 1973 TAX CREDIT BY SELECTED DEMOGRAPHIC CHARACTERISTICS-CONTINUED

(THOUSAND HOUSEHOLDS)

ANY EQUIPMENT OR INSULATION ADDED

Bt ELIGIBLE HOUSING UNITS

ELIGIBLE UNITS THAT ADDED

EXPENSIVE INSULATION BUT NOT

ELIGIBLE UNITS THAT ADDED

EXPENSIVE EQUIPMENT BUT NOT

EXPENSIVE INSULATION...........

ELIGIBLE UNITS THAT AODEO

EXPENSIVE INSULATION AND

EXPENSIVE EQUIPMENT............

ELIGIBLE UNITS THAT ADDED ONLY

INEXPENSIVE INSULATION OR

EQUIPMENT.............. ........

ELIGIBLE UNITS THAT ADDED

STORM WINDOUS, OR STORM DOORS,

OR ATTIC OR ROOF INSULATION....

! 1

TOTAL

HOUSEHOLDS

3 '> , T 7 9

5 1 , 1 M

 :},535

4,647

I. 337

21 ,7")'?

I I , V', ?

AGE OF HEAD | RACE

1

1

35

OR

LESS

9,897

9, 790

I ,000

I t .3 9 5

420

6,'>B5

1 1

36 | 60 |

TO

59

15,613

10,995

2,437

?,0<54

1,086

10,006

3,373! 5,5-3

AMD (WHITE,

OVER | OTHER

11 J

!

1

i

i

H, 26 ?| 31,?25

10,393! 27,* 64

! 

I

1

1.298) 5,124

1

1

I

l,170| 4,286

! 

1

I

332| 1,732

1 

1

1

5,46fll 19,733

i

!

!

2, '442| 10, 751

BLACK

J

2,'") =54

3,714

112

361

55

2 , 0 ? 6

1

EDUCATION OF HEAD (MARITAL STATUS OF HEAD

(IN YEARS)

1

a | 9

OR | TO

LESS

J

5,042

6,194

775

560

125

3,583

1?

J

16,9 35

14,0?«

2,773

2 ,439

1 TO 33

10 ,69f)

13

AND

OVER

L J

11,802

1 0 « 955

1 .988

1 ,648

| £» O7 f Q *

7.4S6

1

61^1 I,3?l| 5,723| 4,325

NJT CARRIED

1

MARRIED!

'(FEMALE

I HEAD

L L

25,960

19,762

4,468

3,541

1,644

5,671

7,951

667

B31

193

!

1 (,; 506< t-ita

! 9,144) 1,666

"I ALE

H£AO

•-> 1 ft O

f.. T 1 4 fj

3,465

400

275

-

1 *4 73

559

i lillli-ill 1 1

I-1

M 

K)

I/ EXCLUDC5 BUILDINGS WITH FfV r 0'? MO 1 ?" UNITS.

DATA HAY NOT SUM TQ TOTALS "V!~ TT ROUNOING. A DASH "-" REPRESENTS OR ROUMOS TO 

SEE GLOSSARY FO^ OEFrNITIONS OF TERMS US'D I ,M THIS TAHLC.

SOURCE: THE 1973 MATIO?J«L INTERIM -N-:?r,v CONSUMPTION SURVEY, OFFICE OF TH:: CONSUMPTION DATA SYSTEM,

OFFICE OF PROGRAM DEVELOPMENT, ENERGY INFORMATION AOMIMISTRATI ON.
co

TABLE 308

CONSERVATION EFFORTS UNDERTAKEN BETWEEN APRIL 1977 ANO DECEMBER 1978 

AND ELIGIBILITY FOR 1978 TAX CREDIT BY SELECTED DEMOGRAPHIC CHARACTERISTICS

(PERCENTAGE OF HOUSEHOLDS}

1

j 

!

1

t TOTAL 

1 HOUSEHOLDS

1

!

! 1 __

I

1 TOTAL ELIGIBLE HOUSIMS UNITS......! -e,

INSULATION ADDED C INEXPENSIVE? ( 

YFS» "LIGIRl r....... ............ 1 41

HfftTHtRSTRIPPINB.. ............ | IT

AROUND HOT WATF.R PIPES........) t

PLASTIC COVERING.. ............ j 1C.

OTHER. ........................ | ?

YES« INELIGIBLE...... ........ ...( 1

| 

INSULATION ADDED IE»tPENSI¥E1 |

ROOF OR ATTIC.... .............| J

&'J A *> " ^c ^ T ORC^AW S p A C r » 1 \

OUT SI Of. WALLS.................) 1

YFS, INELIGTKLE. ......... ....... | t

NO.. ............................ | 3 R

EQUIPMENT ADDED C INEXPENSIVE J |

rES. ELIGIBLE....... . ........... | in 

ClOSEABLF SHUTTERS............ | 1

AUTOMATIC OR CLOCK THERMOSTAT.) 2 

»)FU WATER MEATr«IO EQUIPMENT...) "i 

YFS, INfLIGIHLE.... .......... ...|

"JO..............................) -(ft

1 

E8UIPHENT ADDED CEXPENS IWE5 |

Y^S, ELIGIBLE.....,.............) 10 

STORM WINDOWS/INSULATING SLAS3) 7 

ELECTRIC HEAT PUM". ........... |

NFW FURNAC" '................... I 3

Y^St IMLLIGIHLE. ................ j t

MO.. ............................ | ''1

ASE OF HEAD

35 

OR 

LESS

100*5 

04

10 

17

5 

j

? I 

1"

? 

^>

'i<i

1 t

3 

4

Hfl

I ? 

1

7 

7 

U

8 7

q 

7

9 

1

i n

1 I

36

TO

59

. -. .. . 

100% 

1 7

45 

17 

4 

? 

30 

16 

•>

1

5<t

13 

9 

3

I 

KG

1 ri

t

3 

9 

(-. 

1. 

13

1?

3 

1.

8 fl

L

SO 

AM9

OVER

, _____ j

lOOt 

9H

35 

11 

2

1

;?*

13

2 

1 

f> 4

J

f, 

1 

^

_

91

?

4

1

4

91 

<?

-"3 

J

q? 

L

1

RACE | EDUCATION OF HEAD 

| UN YEARS!

t

i 1

! 1 8 

HHITEtl BLACK \ 0°

OTHFR ) 1 LESS 

1 1 L 1 i_ J

1 1

100%) 100%) 100%

I ! if, i c'.n i 9 a

! 1 i i

1 2 \ 3 1 S 3 4 

16 | 9 | 9

4 ) I ! 1 i I » ! i

27 ! I? | 18 

1 & | 1 7 I 18 

2 \ I ) 1

11 1 | 

57 I 63 | 65 

I ! ! ! 12 | 5f a

o, ! '? \ 5 

3 i - | .1 

'* j t | 3

i ! - { i

H7 i •?/ | 92 

1 ! 

1 ! 

13 i 1.1 | '? 

11 1| 

7 | S | * 

2 ! ^ | 1 

"5 1 * f 1 

1 I '1 I 

H6 ) 8-1 I 9(1 

i 

1 ! 

10 j 7 | 6 

Q, | '* | 1

— 1 _ 1 „

3 | ?! 2

i ! i i

89 j 93 | 9* 

L_ 1 __ i

9 13

TO AMU

12 QV'Fi

L I

I

100X 

9R

44 

l<i 

4 

1 

2. '5

ia

2

t

*i5

1?

a

3

i

87

1 3 

1 

S

I 

B7

1 1

a

3

89

L

100X

94

39 

IS 

* 

2 

25 

12 

2 

3 

58

11

=!

3 

5 

1 

81

15 

1 

7 

p

^ 

I 

« 4

10 

H

•> 

1 

rt ;)

L

MARITAL STATUS OF HEAD

HARRIED

100X 

96

45 

17

4 

1

29 

IS 

2

2 '•><*

1'5

7^

3

|

Sb 

15

t

A

7•i 

i

a i 

11

3

3 

1 

3«

L

MOT CARRIED

FEMALE 

HEAD

L __ j

1 0 -0 X

18

32 

11

3 

1 

16 

15

2 

1 

o7

& 

^

1 

'>

•-I ^

9 

<: > 

'5 

71

7 

5

9

•>2 

1

HALi 

HEAD

1 on%

17

? rj 

11

3 

1

14

12 

1

71

~T

'I 

S 

9

93

r

.5 

1 

3

93

5 

4

1

95 

i

footnotes at end of table.
TABLE 308

CONSERVATION EFFORTS UNDERTAKEN BETWEEN APRIL 1977 AND DECEMBER 1978

AND ELIGIBILITY FOR 1978 TAX CREDIT BY SELECTED DEMOGRAPHIC CHARACTERISTICS-CONTINUED

(PERCENTABE OF HOUSEHOLDS)

ANY EQUIPHENT OR INSULATION ADDED 

BY ELIGIBLE HOUSING UNITS

ELIGIBLE UNITS THAT ADDED 

EXPENSIVE INSULATION BUT NOT 

EXPENSIVE EQUIPHENT............

ELIGIBLE UNITS THAT ADDED 

EXPENSIVE EQUIPMENT BUT NOT

UuJ C"YDE"UQTVF" TKI^III ATTftU ro

ELIGIBLE UNITS THAT ADDED 

EXPENSIVE INSULATION AND

F" VPF"ftl^ TUP FOIITPMrMT

ELIGIBLE UNITS THAT ADDED ONLY 

INEXPENSIVE INSULATION OR 

EQUIPHENT... ................... _ . ,

TOTAL 

HOUSEHOLDS

50 

46

r

19

AGE OF HEAD

31 

0"

i.rss

47

7 

^n

TO 

59

L J

57 

1C

9

a 

T".

! 1 ELIGIBLE UNITS THAT ADDED j ! | STORM UTNDOUS = OR STORS DOORS? \ < \ OR ATTIC OR ROOF INSULATION.... II \ If, j 30

1 11

AND 

OVER

L J

G c;

7 

6

9

29 

13

L

RACE

WHITE, 

OTHER

51 

45

9 

7

3 

32

18

_ .

!3LACK

5R 

2 

j 

1 

32 

13

EDUCATION OF HEAD 

(IN YEARSJ

8

OR 

LESS

L J

44

54

7

1 

31 

11

9 

TO 

12

L

53

9 

8 

3 

34 

19

13

AND 

OVER

L

49 

45

8 

7 

3 

31

is 

1

MARITAL STATUS OF HEAD

MARRIED 

L J

54 

4i

3

r

3

54 

19

NOT MARRIED

F E M A 1- F 

HF.HO

L __ J

41

5

1 

'8 

t,?

HALL 

HEAD

L

37

flU

7

10

If EXCLUDES BUILDINGS WITH FIVE 0 } M03F UNITS. 

NOT?: DATA HAY NOT SUM TO TOTALS T.IE TO ROUNDINS. A n/SSH "-" RFPRESENTS OR ROUNDS TO ZERO.

SEE GLOSSARY FOR DEFINITIONS OF TERMS USED IN THIS TAHLE.

SOURCE: TH r ii7B NATIONAL INTERIM ENERIY CONSUMPTION SURVEY, OFFICE OF THE CONSUMPTION DATA SYSTEM,

opricr OF PROGRAM DEVELOPMENT, ENERGY INFORMATION ADMINISTRATION.
TABLE 31A

CONSERVATION EFFORTS UNDERTAKEN DURING 1978 BY SELECTED DEMOGRAPHIC CHARACTERISTICS

{THOUSAND HOUSEHOLDS)

I 1 

1

ftSE OF HEAD

! 1

1 RACE | 

1 !

! TOTAL ! f 1 i ! 

| HOUSEHOLDS 35 j 36 j 60 j j |

I "3 | TO i ANO (WHITE, JBLACK | 

) L C"3S | 59 1 OtfFR (OTHER | |

1 1 1 ! ! i 

1 I _ 1 1 ! i _ ._!

1

TOTAL ]/..........................)

i 

INSULATION ADDED {INEXPENSIVE) i

W-'ATHr SSTRT PP I NO.. ............ )

SPOUNO HOT UATTR P I PFS ........(

CAULKING,.....................)

PLASfir COVERING..........,...)

OTHER............. ............|

M0..............................1

i 

INSULATION ADDED {EXPENSIVE* ) 

Y~ S • . ««.«,.«*««.•.»»» {

POOF OP ATTIC. ............ ,...|

OUTSI Of. WALLS.................)

EQUIPMENT ADDED { INEXPENSIVE S j

STORM [J 00 -I •;.... ...............I

AUTOMATIC OR CLOCK THf <! MOST AT . | 

Mf'U WATER HEATIMG E GUI P*IFNT . . . 1 

NO.......... ....................{

1 

EQUIPMENT ADDED « E XPEPJS I¥E> |

STORM rfimnuS/INSULATINr, GLASS! 

r ircTPIC Hr'AT PUMP ............ |

1

S 7 , 4 V7

17,632 

4,907 

1 , 2 H 6 

458 

11,07". 

5,4 5 6 

855

4 , 2 .' 6

~> » : i 4 3 

1,271 

1,47 8 

'',3 ,232

3 0 0 

1 , 6 8 0 

888 ? , 1 3 a

3 » 5 1 4

1 s 0 4 8 

6 '. -, ''5 5

I !

! 2 0 , ,' 1 2 ! 2 7

I 1

! !

5 , f! 6 8 1 7 

2 » 0 3 8 ) ? 

1 687)

3 , 1T2 ) -5 

j 2,011] 2 

i 375!

1 15,0*4(1 ') 

\ \ 

' » 

] 1,>4B| 1 

! "50J 1

U 9 , <; f, 1 1 .? -j 

1 

i !

544) 1 

! I 9 , 1 1 8 j ? 4 

1 1

! 1

1 , '• fi 0 | : 

1 , 0 '. 3 ! I 

i 55j 

•>. 9 3 J 

.1 9 , 6 1 2 i 2 5 

I 1

,552) 18, 

I

,900] 3 , 

,1«2I 

464]

,261) 2 , 

,155] 1, 

352] 

, 65 2)15,

,399! 

54°) 

6 9 S j 

, 6 1 1 j 1 « .

»669 j 

133 j

383! 

,124) 

, 883 [ 18,

, 7 7 3 ! 

12 !

,77?| 18. 

1 -

f !

99*) 61 ,060 |

1 f

864 ) 16,435)

1.35| 1,286! 

77 j 441 ) 

7 35| 1 0,647! 

290] 4,873)

130 |44,625| 

i ! 

1 !

733] 4,1191 

494) 2,7.36) 

19<»| 1,271!

256 \ 56, 141 \ 

1 ! 

I \ 

311] 4,372] 

22 f 283j 

314 | 2,550! 

12?1 838 j 

464] 1,928) 

183f 56.18SI

i !

4 3 1 i 3 , 2 5 4 j 

2 2 3 i 2 , -1 9 8 | 

- ! 4 R I 

2 0 9 | '> 1 0 ! 

5r,? j 57 ,806 j 

i _1

6,3 !8)

1 

1,196] 

2')0|

- i 

17 | 

4 "il) 

583) 

27) 

5,21 1 j

107] 

107J 

- 1 

52) 

6,291!

i

402) 

17| 

130) 

51) 

204 1 

5,9 16) 

1 

1 

2)0) 

1 74 | 

19) 

53)

i

1 

EDUCATION OF HEAD (HftRITftL STATUS OF 

CIN YEARSJ I

1

8 !

OR |

LES- ]

1 

i

1

•5 1

TO ] 

12 )

j

11,5101 31 , 755) 

i 1

! 1

2 , 3 1 7 | 8,727) 

366) 2 , 4 0 H j

68) 209| 

1,2641 5, 470| 

1.130J .2,846) 

36) 489] 

9, 193) 23,028) 

1 I 

! f 

443) 2,095j 

3031 ^ ,333] 

IlOj 705) 

175J 847] 

11 ,067] 29,660 j 

i 1 

! i 

662 j 2*291 j

297{ 1*329) 

50! 367J 

314J 797) 

10 ,848f 29,464]

1 ! 

! i

3 3 7 | 1 , 8 2 6 | 

258| 1 , 3 0 1 |

9r',j

1 i » 1 7 3 | 2 9 

-1 .

6?7 j 

I

i

1 

H 1 A N n | "

0 V f H \

1.

24,193) 

I

6,588

558) 

131 | 

4 , 3 4 5 | 

1 ,480] 

330J 

1 7 , 6 0 5 j 

I

1,688)

1,208| 

456)

22,5051

2,321 1 

216) 

1,055 

471 

1 ,020 

2 I,? 72

1. 341

1,113

•25!

22 , 852)

i.

I 

1

HEAD

i)TT MARRIFD

ARRIEO] |

IFEHAL;; | HALE

1 HEAD ! H^AD

L 1

47,696!

i

i

13,835! 

3,931' 

921) 

387) 

9,197j

689)

1 

i

3,521! 

2,390| 

1,080]

44,1 75}

4,353|

283) 

2,2R7| 

646! 

1, f 12) 

4.3, 343| 

j 

1 

',699! 

2,081) 

671 

796J 

44,997| 

1

I

1 3, 965 | 

I

i 

2,664| 

72^1 

228 j 

3?) 

1. 394) 

1 , 0 3 5 1 

135) 

11,301) 

1

485! 

331! 

109| 

1751 

1 3;480| 

1 

i

17) 

281 | 

193 ! 

295 ] 

13, 272 f

1 

612 1 

423 |

- i

205J 

13,353? 

1

5 , 79 7

1 ,132 

248 

1.31 

33 

487 

475 

31 

4,665

221 

123 

82

48 

5,576

228

112 

49 

125

5 ,569

193 

163

46 

5,604

S e ~ footnotes fit c n <i a'! table.
TABLE 31A

CONSERVATION EFFORTS UNDERTAKEN DURIMG 1978 BY SELECTED DEHOGRAPHIC CHARACTERISTICS-CONTIMUED

CTHOUSAND HOUSEHOLDS)

ftODED ANY INSULATION OR EQUIPMENT

v- rMn

ADDFO EXPENSIVE: INSULATION BUT NOT EXPENSIVE EQUIPMENT....

ADDED EXPENSIVE EQUIPMENT BUT NOT EXPENSIVE INSULATION...

ADDED EXPENSIVE INSULATION AND EXPENSIVE EQUIPMENT. .......

ADDED ONLY INEXPENSIVE 

INSULATION OR EQUIPMENT. .......

ADDED STORH UINDOUS* STORH DOORS, 

OR ATTIC OR ROOF INSULATION,...

1 !

| AGE OF HEAD | RACE 

1 1 

! _ 1

TOTAL | 1 

HOUSEHOLDS) 55 1 36

i 0? | TO 

I L UTSS 1 59 

i 1 L 1 _ i j

! 1 1 1

1 1

??,S78 | ?,<t75| 10.333 

'» 4 « 8 79 1 I -i . '( 3 r i 1 f , 2 1 9

1 I

i i 

3,?I2 1 1,?50| 1.3*9

i t ! 1

?,490 ! 9P,?| 1,11?

1 1 

I | 1.014 | ? i 8 i s rn

i i

l.'T,"!6;> j 4,145! 7,211

! 1 

| !

j , * 2 7 ! 2 , » 0 0 | 3 , I 3 1

L i 1

! I

60 | I 0.^0 JUHITE, IBLACK OVER | OTHER I 1 1

L _ i i 1 1 1 1

i i

4, 770(20. >S4 | l,b?4 

1<U"51»0,10SI 4,774

! t 1 1

f,33| 3,1 51 | Hi

i i i !

J ? 7 1 2 » 2 6 & | 225 

1 !

! !

105 I '988) 2& 

! i 

1 1 

.1, 70G| 14 , i.S-3! l,?->3

! ! 

I t

Ht's ( &,1b<H .5^9

L 1 _ I

EDUCATION OF HEAD 

CIN YEARS)

8 

OR 

LCSS

. _ J

3,040 

B,<WS

•577 

'70 

66 

?,327

701

L J

q 

TO 

12

L _ J

11. (173

20,682

1.496 

1 .227 

599 

7,751

s , Q :i i 

L

13

&NO DV-R

L

8,465 

1 5, 7?fi

1 , 339 

993 

348 

5 , 7 ! ! 5

2,<.94

.

MARITAL STATUS OF HEAD

_ _ _ _

!

| MDT MARRIED 

1

HARRIED) 

(FEMALE 

| HEAD 

L 1 J

1 

1 

1 

L7.566J 3,"j?5

30.130J 10,440

1

2,663| 344 

I 

1 

1.H41) 472

1

85^1 140

| 

12.204J '?,5&9

| 

5,?27) ftS4 

L i _ J

1ALE 

HEAD

L

1,488 

4 i 3 0 9

?05 

177 

16 

1 ,090 

36",

L

I/ EXCLUDES BUILOI?JGS WITH FIV1: 0 UMITS.

wnTrl : OATft MAY NO f S'J" TO TOTALS ">'<: T" '.0 UiMUT?JG . A RASH "-" R r PRESF NT'i OR ROUNDS TO ;t' 

^f t '.LOSSAPY FOR TEFINr TIO*n OF TC^YS U^FO IN THIS TflBL r .

soi)RC f:: TH" 1979 MATIONAL TWTFRTM -~N "•'•<.•;/ CONSUMPTION SURVEYS OFFIC" o^ ru." coNCU'-iPTrorg

OFhICr Of PROGRAM !)F v-'l OPM-JN T . ENERGY INFOPMAT13N ft OM [ MI S TRA T T ON .

SYSTEM,
TABLE 318

CONSERVATION EFFORTS UNDERTAKEN DURING 1978 8Y SELECTED DEMOGRAPHIC CHARACTERISTICS

^PERCENTAGE OF HOUSEHOLDS?

ro

TOTAL I/..........................

INSULATION ADDED « INEXPENSIVE*

ViF A TH^R STRIPPING,, .............

4ROUND HOT WAITR PIPS"";........

AROUNT HOT HATFR H r A T r R .......

CAULKING.........,.,,,.. ......

PLASTIC r P V ^ R * N G • »..«.««»»»

f\Tr LJ r" O

INSULATION ADDED CEKPENSIVEI 

vr ^

ROOF OR ATTIC.................

RASEHF.NT 1R CRAWL SPACF,.....,

EQUIPMENT ADDED € INEXPENSI VE3 

yr 5

CLOSE ABLE T MUTTERS ......... . . .

STORM 0001 ;..... ..............

AUTOMATIC OR CLOCK THERMOSTAT. 

NEW WATE» HEATING EQUIPMENT...

PJQ

E9UIPJSEHT ADDED (EXPENSIVE* 

YTS. ............................

STORM WINDOWS/INSULATING GLASS 

CLECTRlC HEAT °UHP ............

j g 

| ASE OF HEAD j RACE 

f f

TOTAL } 1 | } j 

HOUSEHOLDS! 3 s! | 36 j 10 ) |

! 0^ TO | AMD JWHITH, I8LACK 

\ LFS3 j 59 ] OVER j OTHER j

! 1 ! 1 i L _ I J f 1 l

tons j inot 

t

i 10

l ! 1 

\*> i l '•

H | 10 

1 | 2 

7 'f S 7 ?

I

t ! 5 

| i

I 

I

I 9

! 1

i i s

1 1 2

3 ! 3

i 

I

4 i

| 1 

IT f 74

1

1 \ 1 

lOOXf 100X| 100%) 100% 1 I i

! ' ,- '

R [ 1 | i i 5

?! 1 1 2 1 11 - j 1 1

19 | Ml 17 i 7 

f>. \ 7 f « j 9 

1 1 1 | 1 j

7] | 80 1 73 | HI 

1 1 !

! ! f

7 | it I 7 | ? 

5 | 3 j 4 f

?! ii 2 !

3 | 1 ! 2 | I

9:5 j ?f> J 93 1 93 

i ! i

10 | 1 1 S |

- ! - 1 - ]

=; i ?. i * | ? 

il i I i i i

4 j ? 1 31 3

90 j 9<i j 92 | 94

! t i f 1 r-, j ?! 5 i •* 

i 'i ! 1 ! * S i

a i 5

EDUCATION OF HEAD 

CIN YEARSJ

__ ___

1

8 9 1 13 

OR TO i AMD

LESS 12 j OVFR 

t

L J S

loos;

20

I 

11

10

80

3 

1

6

t

3

3

91 | 98 j 9S f 9 6 f 97

L _ . I 1 _ . 1 1 .-.,. _

1001! 

27«

2 

1 

17

73

7

2 

3

93

7

* 

1 

3 

33

<*

2

94

1002

27

9

2

18

6 

1 

73

7

•=,

2

10 

I

2 

90

6

•i

1 •34 

1

MARITAL STATUS OF HEAD

1

j N'lT MARRIED

1 _

CARRIED) | 

j FEMALE j MALi 

i HEAD | HEAD

i 1 

100% 1 lOOt i 100%

1 ! i 1

* i 5 i * 

2 ! ?! 2

II - 1 1

1 •> 1 10 | 8 

8 i 7 | H 

1 I 11 1

71 i <n I ;»o

! i 

1 !

si 21 ?

2\ I | 1 

3 ! I ( I 

95 | 97 1 96 

! I 

1 i 

9 | 51

51 ?! 2

1 1 l ! i

t ! ?! 2

91 j ?5 1 96 

i f

! 1

*> ! * i S

2 \ 1 f 1

9 '4 [ ''6 1 97

L 1 1

See footnotes at end of table.
TABLE 318

CONSERVATION EFFORTS UNDERTAKEN DURING 1978 BY SELECTED OEHOGRAPHIC CHARACTERISTICS-CONTINUED

(PERCENTAGE OF HOUSEHOLDS!

1 1 

1

1 1

| TOTAL 

i HOUSEHOLDS 

1

1 

i

i 

1 

ADDED ANY INSULATION OR EQUIPMENT 1 

tr ". . = . . - . . , .................... 1 55

1 

ADDED EXPENSIVE INSULATION | 

BUT NOT EXPENSIVE EQUIPMENT , . . . j 5 

1 

ADDED EXPENSIVE EQUIPMENT ! 

BUT NOT EXPENSIVE INSULATION..-! t 

1 

ADDED EXPENSIVE INSULATION \ 

AND EXPENSIVE EQUIPMENT. ....... j

1 

ADDED ONLY INEXPENSIVE J 

INSULATION OR EQUIPMENT.......-! 7 '>

1 

ADDED STORH UINDOUS, STORM DOORS, | 

OR ATTIC OR ROOF INSULATION....) 10 

1

1 1 ! 

AGE OF HEAD | RACE I EDUCATION OF HEAD (MARITAL STATUS OF HEAD 

i | (IN YEARS) 1

! 1

y, i ?6

"» | TO 

L-'S^ | 59 

1 L _1\

*• ' ! 5 n,

'. '( ! 62

I

6 1 5 

\ 

I 

5 \ 't 

1

i

•> \ 2

i 

 ><. | 26

11 f I? 

1

1

-0 I 

AND |UHITF, 

OV~R (OTHER 

1

L .. .. I

i 

i

25 j .34

1 

3 I 5 

1

1 

2 \ 4

1 

1 

1 | 2 

I 

1 

71 I 2* 

1 

1 t ! 10 

L I

1

1 a

BLACK | OR 

! LLSS

1

i 

1

T-, i 7't

! 

1

i I 

i

1

1 1 2 

I 

1 

- 1 1

I

2 0 | 2 0

1

6 ! 6

i 1

1 1

| 1 t NOT CARRIED 

9 ! 13 | 1

TO | AND I^ARRIED! 

12 1 OV^R j (FEMALE 

\ \ i HEAD 

L I i 1 _

i i i 

! ! i

35 ! .55 | 37 I ."i 

65 j 65 1 6.5 i f 5 

i i i

i ! ! 

5 ! a I 6i ? 

1 1 i 

I i 1

t j * | t | 3

1 ! 1

p j i i > | i 

1 t 1 

1 1 1 

21 | ;><» I ?f, \ 18 

1 I ! 

1 1 !

1 0 | 11| 111 6

L J. 1 i

1ALE 

HEAD

L

26

74

19

& 

1

NJ 

00

i/ rXCLUD r S RUIL1T.MGS WITH FIV

worr ;

OR UN[

CAi"A HAY N3T SU^ TO [OIALS ;)J" !'0 KQiJNnrwG. A HASH "-» «~PRE:S r NTS OR ROUMDv TO 

SrJr: '.LOSSARY FOR TFFINITIONS OF T-RWC; ijc~p r ^ THIS TA51L r .

Q n 11 r, r '-i rRSY CONSUMPTION SURVTr, OFPIC" OF TH-" CONSUMPTION OATA SYSTEH. 

"fJ''t E'-lr RfiY IN r r-RMATIOM " 'J *1I MI STSA T I DM .
TABLE 32A

CONSERVATION EFFORTS UNDERTAKEN DURING 1977 BY SELECTED DEMOGRAPHIC CHARACTERISTICS

CTHOUSAND HOUSEHOLDS?

fO

J

TOTAL I/..........................

INSULATION ADDED (INEXPENSIVE!

WEATHERSIRIPPING. ............. AROUND HOT UAT;:R PIPES. .......

CAULKING......................

PLASTIC COVERING.. ............

OTHER............. ............

INSULATION ADDED (EXPENSIVE!

Y C S . .

ROOF OR ATTIC.................

OUTSIDE WALLS...... ...........

EQUIPMENT ADDED C INEXPENSIVE) 

.YES. ............................

CLOSc ABLC SHUTTERS. ...........

STORM OOOR^ ...................

AUTOMATIC OR CLOCK THERMOSTAT. 

NEW WATER HEATING EQUIPMENT...

EQUIPMENT ADDED (EXPENSIVE} 

Y^S... ..........................

STORM WINDOWS/INSULATING GLASS

TOTftL 

HOUSEHOLDS

L _ J

6 r , 45 7

1 • » , 5 7 -4 

6,516 

I ,502 

5 1 1 

1 , 'T 5 2 

8,683 

514

4,545 

3,021 q •-,•:}

I,??* 

6?» '12

736 

1 , 6 ? 4 

62,50?

4,00? 

3,078

1,16 1 

C,3,455

AGE

35

03

L _ i

•>0 912!->

5,482! 

2,1?? 

460

2,325) 

3,071 

128| 

15,4?9)1 

1

1 »297| 

852 

354! 

480 

19,014 ?

1 , > 1 0 I 

74) 

708! 

212!

19,601 !?

!

705!

L i

OF HEAD

36 60 

TO AMD

59 OI/F:R

__

7,552 18,99*

0 , 0 fi D 5,017 

2 s 8 « 1 1.514 

7?8 313 

3fi« 86 

4,915 2>61? 

3,634 1,977 

13tt 238 

8,471 13,977

2,133| 1,116 

1,327! 84?

498| 107 

813! *36

5,419 j 17, 878

i

? , 5 » 1 1,064 

133 30 

1,446] 596 

372] 152 

878] 355 

4.970 17,930

1,901 1,166 

1,464 910

537 327 

5.650 1 7,828 

i

RACE

i ! 

!HHI IE, JKLACK 

!

EDUCATION OF HEAD 

tIN YEARS!

(HARITAL STATUS OF HEAD

8

LESS

9

TO

12

| 13

| RN0

OVER

1

(61,060! 6,398 11,510)31,755(24,193 47,696) 13,965)

I

i

6,206! 842|

1,397!

552! 

9,364! 

7,820]

489!

1,39? 

310 

105 

43!

! NOT MARRIED 

I ____________. 

HARSIED) i

(FEMALE | MALE;

j HEAD j HEAD 

______1______1____.

9,946! 6,f>4&

676! 3,3?6| 2.514!

197J 7211 581!

3 P| 134! 3 7 2|

487] 1,239) 5,196] 3,416!

H63J 1.784J 4,410| '',4891

15) 77) 214) 214!

13,977H2»872! 5,006J ft , 523 ) 21 , 809 | 1 7 , 547 |

fill!! 

111)!!

| 4,468) 77) 564) 2,227) 1,655!

! 2,984! 161 ^^S) 1,375) 1,197)

( 348) tl! 109) 452) 398)

198] 958| 573)

15,113! 

5,256! 

1,183|

5111 

8,184) 

6,468!

31B]

3,877! 

2,543f

884! 

1,492?

1,2011

1,695)

151J

10,716!

457)

347J

47}

157!

i 

I

4 S 507| 

208 j

2,522! 

659!

1,431!

6,320) 10 9846I21?.528) 22,538! 43,819! 13,507!

29 i 

228!

78 | 

143)

574

262

92

220

) (

j 3,774|

| 2,939!

I I** I

327! 1,071!

f

229) 

139!

- i 

89j

i

f333j

143 j

,440|

1,<

39!

659J

309) 

745J

I

*,064i 

222|

2,237! 

673!

1,311)

f.73

446

19

203

17,930)56,553] 5,949|10,936 29,372j22,194) 43,632) 13,292

421J 2,162 1,419) 

285| 1,&

137!

1,111)

364?

I

3,382) 

2,594!

128J 

1,041]

47T) 

389 j 

- I

87)

See footnotes at end of

17,828|57,286( 6,169|11,088)29,593|22,77*| 44,314] 13,488!

1____i____L____1____I____L_____L_____L

1 ,218

IS 

467 

520

35 

4,579

211

130

29

80

5,586

219

15

68

44

104

5,578

144

96

16

32

5,653
TABLE 32A

CONSERVATION EFFORTS UNDERTAKEN DURING 1977 BY SELECTED DEMOGRAPHIC CHARACTERISTICS-CONTINUED

(THOUSAND HOUSEHOLOSl

J

ADDED Arty INSULATION OR EQUIPMENT 

YFS.. ...........................

MO..............................

ADDED EXPENSIVE IftSSULftTICS 

BUT NOT EXPENSIVE EQUIPMENT....

ADDED EXPENSIVE EQUIPMENT 

BUT NOT EXPENSIVE INSULATION...

ADDED EXPENSIVE INSULATION 

AND EXPENSIVE EQUIPMENT. .......

ADDED ONLY INEXPENSIVE 

INSULATION OR EQUIPMENT. .......

ADDED STORM WINDOWS, STORM DOORS* 

OR ATTIC OR ROOF INSULATION....

1

TOTAL 

HOUSEHOLDS

L

1 3 , 2 H 0 

3,663 

S.l.'O

16,513

7,236 

L

1 I 1 

AGE OF HEAD ( RACE | EDUCATION OF HEAD |MARITAL STATUS OF HEAD 

| | (IN YEARS) |

1 I

^

L J

14. $55 

1 ,063 

TOO 

">35 

4 ,459

TO 

59

.

16,222 

1 ,72? 

1,491

7, 707 

3 , 4 ? 0

L

1

60 | 

ANO (WHITE, 

OVER ) OTHER 

1 

i_ J

! 

1

1

6, 391 | 22,409

12,6031 38,651

1 

379| 3,615 

1 

1

9291 2,320 

1 

1 

237) 853 

1 

1 

4,347) 15,020

1 

1

1,921) 6,R73

L _ I

! 1 I a 1 9

BLACK | OR | TO 

| LESS | 12 

1 1 L 1 i

j i

1,769! ^,702)12,178

4,629| 7,808)19,577 

1 1 i !

18) 620) 1,7 3D 

1 I 

I 1 

199) 377| 1,665

1 I ! 1

^l 44) 497 

I 1 

1 1

1,4'!2| 2,661) ft, 28',

1 ! 1 1

363) 887) 3,639

L.I 1

1 1

| | NOT MARRIED 

13 | |

AMD (MARRIED)

OVFR i (FEMALE:

| | HEAD i i J

! I

1 1 i i

3,298) 18,636! 3,973

i i

1,313) '3, 026) 426 

! 1 1 !

l,073| 2,531) 445

1 ! 

1 1

1 I 

1 !

5,566( 12,278) 3,071 

i 1 

1 i 

2,710| 5,928) 1,032 

L _i__ 1 _ .

MAL r 

HEAD

1,515 

4.2/8

211 

144

277

t

OJ 

O

if EXCLUDES RUTLFHMGS WITH FIVc Oi R- UNITS.

MOIE: DATA MAY NOT SUM TO TOTALS rVlK TO RmjNOING. A 0«SH *-" REPRESENTS OR ROUNOS TO 7'RO, SEE ''-LCSSARY FOR oer:NITIONS OF TvR"s u-sro IN THIS

SOURCE": !H r. 1978 NATIONAL [NTF.RIM "MD^cJY C OMSU1PTI ON SURVEY. OFFICE OF THF CONSUMPTION DATA SYSTEM, 

OF^IC 1: OF PROGRAM TEVELOPM"NT, CMFIGY INFORMATION 50MIMISTRATION.
TABLE 32B

CONSERVATION EFFORTS UNDERTAKEN DURING 1977 BY SELECTED DEMOGRAPHIC CHARACTERISTICS

(PERCENTAGE OF HOUSEHOLDS)

__

TOTAL i/.. ........................

INSULATION ADDED C INEXPENSIVE J

WTATHtRSTR IPPIHJR. . ............

AROUND HOT UATTR PIPES. .......

CAULKING......................

PLASTIC COVERING..............

INSULATION ADDED CEXPENSIVE8 

YFS. ............................

ROOF OP ATTIC.................

OUTSIDE WALLS.......... .......

EQUIPMENT ADDED I INEXPENSIVE J

y r c

CLOS'CAHLL SHUTTERS.... ........ 

STORM UOCm ~,.... ...............

AUTOMATIC OR CLOCK THERMOSTAT. 

MEW WATF.K HEATING EQUIPMENT...

"JO ..............................

EQUIPHEHT ADDED CEXPENSIVEJ

STORM WINDOWS/INSULATING "".LASS 

ELFCTRIC HTAT PUMP ............

NEW FURNACE ...................

TOTAL 

HOUSEHOLDS

. 

100*

."

10

9

1

IT 

is 

1

n

7

4 

1 

T

•35

7

4 

I

o

13

S

"5

;> 

1*

t 

AGE OF HEAD ! RACE 

1 

_ _..!

?-, 

OR 

LfSS

. _ __ J

100%

? £,

10

1

11

IS

I

74

ft 

4 

2 

o

94

6

3 

1

94

4 

3

1 g'l

!

36 SO i 

TO AMD (WHITE. 

59 OVER (OfHF.1? 

I L 1 '

10DX

33 

1 0 

3 

I 

1ft 

13 

1 

67

8 

S

2

3

92

g

C

.3 

91

7

! ?

93

L

I

1DOXJ 100 1?

1

t 

? 14 \ 30 

8 | 10 

:"> i 2 

- 1 1 

14 i !"> 

1 0 | 13

1 1 1 

74 j 70

I 

1

6 ! 7

4 1 r> i i ,?

2 ( 3

94 j i3 

1!

f, i 7 

~ « I

3 ! 4 1 i 1

2 | 2

9 4 j 93 

i! f. i &

5 I 5

— J —

2 i 2 

•JH | 94

L I

BLACK

L J

100%

p? 

p

I

9

I"1

7«

1 

1

9T

?

4 

1 

o

13 

4

7 

1

VS

L -

EDUCATION OF HEAD 

CIN YEARS!

8

3° 

LC.SS

I __ J

10fU

26

p

11 

1^ 

I 

74

r> 

<(

1

2

C34

^

p 

i

2 

95

4

2

1

96

L

T

TO 

12

L J

100X

31

1 0 

2

.1

If, 

14 

1 & '5

7

4- 

1

3 

93

8

5 

1

2 

9?

7

5

2

93 

L

ti

ANO owes

100%

27 

10 

? 

2 

14 

10 

1 

73

T 

5 

2 

2

93

8

4

1 

3

92

& 

5

2 

94

L _

HARITAL STATUS OF HEAD

^ARRIEQ

L ____

100%

32

11 

?

I

17 

1* 

1 

6.R

8 

c> 

?

92

9 

5

3

91

7

2

"3 

I

NOT HARRIFD

Ft«ALC 

HF.AO

J

iao«

23 

ft 

o

9 

I? 

1 

77

3

?

1

«'7

J5

1 

i 3 7

L

HALf! 

HEAD

loon;

21

7 

2

n

9

i

79

4

2

1

CJ&

4

1 

1 

2 

96

2 

2

1 

98

footnotes 3t end of table.
TABLE 328

CONSERVATION EFFORTS UNDERTAKEN DURING 1977 BY SELECTED DEMOGRAPHIC CHARACTERISTICS-CONTINUED

(PERCENTAGE OF HOUSEHOLDS!

ADDED ANY INSULATION OR EQUIPMENT

NO.. ..................... 0.0 „ 0 a 0

ADDED EXPENSIVE INSULATION

BUT NOT EXPENSIVE EQUIPMENT....

ADDED EXPENSIVE EQUIPMENT

BUT NOT EXPENSIVE INSULATION...

ADDED EXPENSIVE INSULATION

AND EXPENSIVE EQUIPMENT ........

ADDED ONLY INEXPENSIVE

INSULATION OR EQUIPHENT. .......

ADDED STORM WINDOWSt STORM DOORSf

OR ATTIC OR ROOF INSULATION....

TOTAL

HOUSEHOLDS

.V,

•5

S

1

->/j

11

A6E OF HEAD

Vi0'"*

L~SS

L.

IT ^

6^

ir

71

1

-> ^

o

36

TO

^•5

11

59

ft

5

1

28

1?

"jO

AMD

OtfER

3 A

5

^

i

2 3

10

RACE

WHI TE ,

OTHER

^ 7

63

6

S

1

25

11

TLACK

9 u

7?

i

3

„

25

r,

\

EDUCATION OF HEAD (MARITAL STATUS OF HEAD

CIN YEARS!

3

0«

LESS

J

3 9

f,H

5

'

^

23

8

9

rn

i?

L _ j

33

6?

5

5

?

26

11

13

AM )

0V- ^

3",

f.&

5

*

1

23

11

CARRIED

.

VI

h

->

2f.

M3T MARRIED

FEMALE

MEAO

L j

i j->

f ?

15

1

__

? P

12 | 7

HALE

HEAD

2 f)

?<>

4

2

_

20

5

i iilililli i i _

COto

I/ EXCLUDE:; BUILDINGS WITH FIVE OR 10S" UNfS.

MOTf" : DATA MAY NOT SUM TO TOTALS ;)'.)i. TO hSOUNOING. A DASH n - 11 REPRESENTS Oi< ROUMOS TO 

SET GLOSSARY FOR DEFINITIONS OF TERMS USED IN THIS TAHL r",

SOURCE; T Hr I'-) 7H f\i A T I 0ra A L i N T ^ RI H ''y r ^ G Y C 0M 3unPTI 0 N 3 u Rv ^*i i OFFICE OF T nL 

OFFICE OF PROGRAM OEVELOP^"NT < EM'^GY IMFORMATION AOMIMISTRATI ON.

ATA SSTr
U) 

U)

United States Weather Zone Map

of 

Heating Degree Days (HDD) and Cooling Degree Days (CDD)

Weather Zones

CITTT1 Zone 1 is less than 2,000 CDD and greater than 7,000 HDD.

Zone 2 is less than 2,000 CDD and 5,500 - 7,000 HDD.

Zone 3 is less than 2,000 CDD and 4,000 - 5,499 HDD. 

II Zone 4 is less than 2,000 CDD and greater than 4,000 HDD. 

lilli Zone 5 is greater than 2,000 CDD and less than 4,000 HDD.
NATIONAL INTERIM ENERGY CONSUMPTION SURVEY: 

HOW THE SURVEY WAS CONDUCTED

Introduction

The National Interim Energy Consumption Survey (NIECS)1 was 

designed by the Energy Information Administration (EIA) to 

provide information^related to energy consumption by the 

residential sector.2 This survey, along with analogous 

studies for the commercial and industrial sectors, will 

enable the analysis of comprehensive consumption patterns 

for the United States.

Information on energy use in the residential sector was 

collected at the household level. A representative (national) 

sample of households was selected in the 48 contiguous 

States plus the District of Columbia. The data on actual 

energy consumption was obtained from fuel records maintained 

by the household's fuel suppliers. An inventory of motor 

vehicles used by the household was also included in the 

survey.

Data Collection

Response Analysis Corporation (RAC), of Princeton, New Jersey 

conducted the interviews. A total of 4,849 housing units 

were drawn in the original sample. Of these, 342 were 

ineligible for this survey because they were either vacant 

or seasonal units (the occupants did not live in them for 

more than half of the year). Of the 4,507 eligible units, 

interviews were obtained from 3,842 households, yielding an 

initial response rate of 85.2 percent. Subsequently, mail 

questionnaires were sent to the 665 households that were not 

interviewed. Completed mail questionnaires were received 

from 239 of the households. This additional effort in 

creased the response rate by 5.3 percent.

Initial household contacts were begun in October 1978. The 

44-minute interview covered: structural features related to 

energy, such as size, insulation, and openings; the heating 

and cooling systems and the fuels used in these systems; 

energy conservation efforts; information on household appli 

ances and vehicles; and demographic data on household mem 

bers. At the conclusion of the interview, respondents were 

asked to sign waivers authorizing Response Analysis 

Corporation (RAC) to obtain their records of fuel consump 

tion from their fuel supplier.

to be confused with NEIC—the National Energy Infor 

mation Center which is EIA's public information office. 

2 Form Number EIA-84; 0MB 38S-780028

135
Most of the 327 interviewers employed by RAG had had pre 

vious survey experience. Training for NIECS was done by 

mail, using a 59-page instruction booklet.. The booklet 

included specific procedures for conducting this survey and 

provided guidelines on how to handle various interpretations 

of questions. A practice interview and a quiz on the in 

structions were also parts of the training. An interviewer 

conducted about 12 interviews on the average. The most 

interviews condxicted by a single interviewer was 47 while 

several interviewers completed as few as one. Twenty per 

cent of the interviews were verified to insure that inter 

views were conducted in person.

Sample Design

The NIECS sample is a representative area probability sample 

consisting of 103 primary sampling units (PSU's). These 

PSU's were selected from approximately 1,140 PSU's that col 

lectively form a mutually exclusive and exhaustive division 

of the contiguous United States. Each PSU is a well-defined 

geographic unit, usually consisting of one or more counties. 

Based on the 1970 Census, PSU sizes range from a population 

of 50,000 to approximately 3,300,000. Region, metropolitan 

status, and size classification were the primary considera 

tions in the selection of the sampled PSU's.

Within each PSU, secondary sampling units (SSU's) were 

defined. Based upon 1970 Census counts, 400 SSU's were 

selected from the 103 PSU's. Each of these SSU's contained 

approximately 2,500 persons and consisted of one or more 

blocks in urban areas and one or more enumeration districts 

in the nonurban areas. An additional 56 SSU's were selected 

independently. These 56 SSU's comprised a probability 

selection of areas that had undergone substantial new con 

struction since 1970. Independent sources (Reuben H. 

Donnelley address lists and county data) were used to update 

the population for these SSU's. This effort to locate areas 

of new construction was undertaken to control the variation 

in cluster size.

Within each SSU, subdivisions were made. Census block 

statistics and rough field counts were used to break up each 

SSU into segments. Interviewers listed all housing units in 

the segment, completing this phase of the survey in the 

summer of 1978. The segments were formed so that they 

ultimately contained about 25 households. Finally, a sample 

of 10 or 11 households was selected to be visited. Thus, 

within each SSU 10 or 11 households were sampled, within 

each PSU an average of 40 to 45 households were sampled, and 

nationally, about 4,500 units were sampled,,

136
Survey Estimates

Weights were calculated for each sample household to: 1) 

compensate for differences in probabilities of selection, 2) 

adjust for differences in interview completion rate in 

individual sampling locations, and 3) expand data for sample 

households to estimates for the total universe (all house 

holds in the contiguous 48 States plus the District of 

Columbia).

In order to increase the precision of our estimates, a 

technique called ratio estimation was employed. Ratio 

estimation uses known distributions of the population„ 

These adjustments took place in two stages for the NIECS. 

The first stage factor was a ratio of the total number of 

households in each region by fuel type to an estimate of the 

number of households in each category. Only the PSU's in 

our sample and their appropriate weights were used. The 

figures used in both the numerator and denominator were 

based on the 1970 Census. The implementation of this factor 

reduced the amount of variance due to the sampling of PSU's. 

The second stage factor adjusted data from the survey to 

independently derived current estimates of the number of 

households for specified groups. The ratio adjustment was 

calculated for each region by type of community. The second, 

stage factor reduced both the between PSU variance, as in 

the first stage, and the within PSU variance.

Estimation for Nonresponse

When data was unattainable from a nonresponding household, 

the weights from the households in the final cluster were 

increased to make up for the nonresponding household.

Item nonresponse required a customized procedure for each 

data element. The data elements were divided into two 

categories: those with minimum nonresponse (about one 

percent), and those with more substantial nonrespcnse. The 

basic procedure attributed the most common response (modal 

value) to the first class of variables. In the second group 

where nonresponse was significant, a "hot deck" procedure 

was implemented. There were variations to this procedure 

depending on the importance of the data element, the inter 

relationship of data elements, and the consistency of data. 

Some elements such as amount of attic insulation were not 

imputed at all and a "don't know" response was accepted. 

Square footage and transportation data were not imputed.

137
Minimizing Nonresponse

The Office of Federal Statistical Policy and Standards 

(OFSPS) encouraged an analysis of the effect of nonsampling 

error in the NIECS. An intensive effort to minimize nonresponse was the outcome of several meetings and memoranda 

dealing with the nonsampling error issue. Many of the 

following procedures were used to test the feasibility of a 

multi-wave, raulticontact approach and may or may not be used 

in the larger Residential Energy Consumption Surveys (RECS). 

Most households received two letters in October 1978, prior 

to the interview. An EIA letter stressed the importance of 

the survey and a RAC letter announced the upcoming arrival 

of the interviewer.

To elicit rapport and cooperation, a $2 incentive was given 

to the respondent before the interview. Over 99 percent of 

the respondents accepted the incentive. Interviewers made 

up to eight call-backs at different times of the day and 

week. They also queried neighbors as to the most opportune 

time to contact the respondent.

A second wave was conducted in December 1978 to contact 

households that were not available during the first wave and 

to convince the first-wave refusals to reconsider. A new 

set of letters preceded the second-wave interview. For the 

second wave, a different interviewer was assigned who endeav-- 

ored to complete the interview by making up to five contacts.

A third wave followed in January 1979. This was an effort 

to reach nonrespondents in 14 sample locations that had low 

interview completion rates.

In a final attempt to complete an interview, an abbreviated 

version of the questionnaire, adapted for self-administra 

tion, was mailed to nonrespondents in February 1979. The $2 

incentive was included in the mailing.

In an attempt to evaluate the effects of a multi-wave, 

multicontact approach the following was noted;

• Eighty-seven percent of all responding households 

cooperated on the first wave, 12 percent on the 

second wave, and 1 percent were picked up at the 

third wave.

• Household and family characteristics such as income, 

age of head of household, education, and geographical 

location had little relation to the wave in which 

the respondent completed the interview.

• Thirty-seven percent of all responding households 

required only one contact.

139
Evaluation of Nonresponse

Basic information on all 4,507 households was obtained from 

the listing procedure. It was, therefore, possible to 

compare the responding households to the non-responding 

households.

Table 1 gives a percentage breakdown of respondents and nonrespondents by structure type and SMSA classification.

TABLE 1

Respondents Honrespondents

Single-Family Detached 66 57 

Structures Having

5 or More units 11 16 

Other 23 27

Large SMSA 39 54

Small SMSA 27 23

Outside SMSA 34 23

Response rates in large urban areas (where apartment buildings 

with five or more units are more common) were somewhat lower 

than in other geographic locations.

Our nonrespondents were classified into eight sub-categories 

including "not-at-home," "refused," "illness," "language 

barrier," "interview of wrong household," "security building," 

"moved after initial contact," and "other." Of the 426 nonrespondents, 21 percent were not at home, 75 percent refused, 

and 4 percent were in the remaining categories.

TABLE 2

Nonrespondents Respondents 

Not-at-home Refusals 

Single-Family

Detached 43 62 66 

Structures Having 5

or More Units 23 14 11 

Other 34 24 23

Large SMSA 58 53 39

Table 2 shows that the distribution of structure type for 

refusals was more similar to the respondents than the notat-home households. On the other hand, the geographic 

distribution indicated a somewhat different trend. Refusals 

and not-at-home households were distributed more like each 

other than to responding households.

139
Additional Survey Components

One purpose of the NIECS was to test the procedures and 

methodology for REGS. Three studies, in addition to the 

basic NIECS survey, are also being conducted. These studies 

will be used to determine what additions and modifications 

should be made for REGS.

When renters did not pay directly for their fuel costs, an 

interviewer contacted the apartment manager by telephone to 

ask what space arid water heating fuels were used in the 

apartment building* These data have been incorporated into 

the NIECS data set, resulting in more accurate information 

about rental housing units.

A transportation panel consisting of a subset of the NIECS 

sample began in June 1979. Participating households are 

asked to keep a log of their fuel purchases and odometer 

readings for a two-month period. The panel consists of 500 

to 1,000 households reporting each month. Separate tabula 

tions of these data are planned.

Fifty NIECS households were selected to be part of an 

energy assessment study. Trained technicians analyzed the 

energy-related components of a house. Exact square footage, 

temperature distribution in various parts of the house, 

presence of insulation, and features of major appliances 

(including heating and cooling equipment) were surveyed. 

Detailed evaluations of this pretest are being developed.

Data From Non-household Sources (Fuel Suppliers)

Respondents in 95 percent of the interviewed households 

signed waivers to permit fuel suppliers to give Response 

Analysis Corporation the monthly record of their past year's 

fuel purchases. The data contained both the amount sold and 

the price of the fuel. The suppliers were contacted between 

March and May 1979 and were asked to supply fuel billing 

information for the previous 12-month period.

In order to attain the highest response rate possible, the 

following procedures were used:

• Letters were sent to each company after RAC

located the person who would act on the request 

for fuel bills. Follow up telephone calls were 

made to insure the receipt of the letter and to 

help with any problems that may have arisen. 

Response Analysis Corporation also personally 

visited several companies to offer assistance.

140
• Some fuel oil and liquid petroleum gas (LPG)

suppliers provided the fuel purchase information 

over the telephone. The telephone was adequate 

for these types of suppliers because each company 

supplied data for only a few customers and the 

fuel records were not as detailed as records for 

electricity and natural gas sales. About 600 of 

the approximately 800 fuel suppliers contacted in 

this survey were fuel oil or LPG distributors.

One unique aspect of this survey was the opportunity to 

obtain electricity and natural gas data for households that 

did not complete the interview or did not sign the waiver. 

Utilities would not supply individual household data without 

a waiver, but did supply aggregate data for groups of nonrespondents. This information provides the ability to 

analyze the potential bias introduced by nonresponse and to 

improve the accuracy of consumption estimates in the resi 

dential sector.

Weather Data

The first type of temperature data used was the 45-year 

annual average heating degree days (HDD) and cooling degree 

days (CDD) for the National Oceanic and Atmospheric 

Administration (NOAA) weather division in which the house 

hold was located.

These data will aid in analyzing the effects of weather on 

personal decisions to make changes in basic housing struc 

ture or equipment. The second type of data used were HDD 

and CDD totals for each billing period. These data will 

allow more complete analysis of fuel consumption.

Weather conditions will be calculated for the appropriate 

billing period. For example, one household may be billed on 

the 1st of every month, while another may be billed on the 

5th. Obviously, there will be different 30-day averages of 

HDD and CDD for each billing period.

Editing Completed Questionnaires

Interviewers mailed the completed questionnaires to Princeton, 

New Jersey, where they were reviewed for completeness and 

correct identifying information. This manual edit was 

segmented and each part was worked on separately.

A machine edit checked for reasonable values, proper skip 

patterns, and logical consistencies.

141
Telephone calls were made to individual households to clarify 

ambiguities in the data. Additional editing resolved dis 

crepancies among the household interview, the rental agent 

survey, and the information from fuel suppliers. For ex 

ample, information on the fuel used in apartment buildings 

was taken from the rental agent survey to correct the data 

from the household. In other cases, a fuel supplier re 

ported supplying kerosene to a household not fuel oil as was 

reported by the household. The data, therefore, do not 

always represent the respondents' repojrts, exclusively.

All key punching was verified.

142
Response Analysis Corporation RAC 3993 

Princeton, New Jersey 101278 [CJ

HOUSING UNIT RECORD SHEET

Location #___________ Housing Unit #_____

Address (or description) _________________________________________

Post Office (city or torfn)_________________________________________

State__________________________________ Zip code_________________

INTRODUCTION

Hello, I'm ____ from Response Analysis, a survey organization in Princeton, New Jersey. 

We are working on a national survey for the U.S. Department of Energy. May I speak to 

the head of the household?

CONTINUE WITH HEAD OF HOUSEHOLD. OR ONE OF HOUSEHOLD HEADS, OR SPOUSE

We would like to ask some questions about your home, about heating and air-conditioning, 

appliances, and related topics.

HAND PRIVACY ACT NOTICE TO RESPONDENT: This notice explains that information about your 

household is protected by the Privacy Act of 1974 and will remain confidential.

HAND PACKET OF TWO DOLLAR COINS TO RESPONDENT: As Response Analysis mentioned in the 

letter to your household, these coins are a token of appreciation for your participation 

in the survey.

CONTINUE WITH INTERVIEW

(T) INTERVIEWER OBSERVATION OF TYPE OF LIVING QUARTERS

02 [] MOBILE HOME OR TRAILER

02 [] ONE-FAMILY HOUSE ————————————> [] DETACHED

M ATTACHED ON ONE SIDE (SEMI-DETACHED) 

[] ATTACHED ON TWO SIDES

03 [] HOUSE OR BUILDING WITH

2 - 4 HOUSING UNITS——————————» [] DETACHED

" ATTACHED OH ONE SIDE (SEMI-DETACHED) 

ATTACHED ON TWO SIDES

04 [] BUILDING WITH 5 OR MORE UNITS —————————————————fr NUMBER OF UNITS: _____

NUMBER OF FLOORS (STORIES):

21 [] OTHER -- DESCRIBE IN DETAIL ANY STRUCTURE THAT DOES HOT FIT ONE OF THE ABOVE.

COMPLETE RECORD OF CONTACTS AND ADDITIONAL INFORMATION 

ON BACK OF THIS RECORD SHFET.

143
TYPE OF OCCUPANCY OF HOUSING UNIT

1 [] YEAR-ROUND UNIT

2 [] SEASONAL UNIT

3 [] MIGRATORY UNIT

MARK ANSWER WHETHER HOUSING UNIT IS OCCUPIED 

OR VACANT — SEE P. 10 OF INSTRUCTION BOOKLET 

FOR INTERVIEWERS.

RECORD OF VISITS TO HOUSING UNIT

Visit

number

Time of day 

(include AM 

or PM) Date Day of week Result or comments

© USE THIS SPACE FOR ADDITIONAL NOTES OR COMMENTS ABOUT VISITS TO THIS HOUSEHOLD. 

DESCRIBE FULLY IF REFUSAL OR OTHER NONINTERVIEW.

(?) GIFT TO HOUSEHOLD

MARK TO SHOW WHETHER TWO 

I [] TWO DOLLAR COIN 

0 [] NOT ACCEPTED

(?) NAME AND PHONE NUMBER OF

Name

DOLLAR COIN PACKET WAS ACCEPTED 

PACKET ACCEPTED BY HOUSEHOLD

HEAD OF HOUSEHOLD (OR ONE OF HOUSEHOLD HEADS)

Phone number

Area code ( )

(T) INTERVIEWER'S NAME AND I.

Interviewer

D. NUMBER

LD. number

144
Response Analysis Corporation 

Princeton, New Jersey

0MB No. 38S-78028 

Expires June 30, 1979

RAC 3993 101078

1978 - 79

RESIDENTIAL ENERGY CONSUMPTION SURVEY

106-107:01

HOUSING 

LOCATION § UNIT #

111-115 116-117

1. In what year did your family move into 

this house (apartment)?

IF "1977," "1978," OR "1979," ASK:

2. In which month did you move in? 

(SPECIFY MONTH AND ENTER LAST DIGIT

OF YEAR.)

3. In what year was this house (building) built? 

Just your estimate.

\. How many floors do you use as year-round living 

space here in your house (apartment)?

AREAS USED AS REGULAR YEAR-ROUND LIVING SPACE (FOR 

BEDROOM, KITCHEN, STUDY, ETC.) IN BASEMENT OR ATTIC 

SHOULD BE COUNTED.

TIME INTERVIEW 

STARTED :

01 [] BEFORE 1940 121- 

02 [] 1940-1949 22S

03 [] 1950-1959

04 [] 1960-1964

05 [] 1965-1969

06 [] 1970-1974

07 [] 1975

08 [] 1976

09 [] 1977

10 [] 1978

11 [] 1979

123-

~\ 1 ?4 MONTH: ]

i i YEAR: 197 __

01 [] BEFORE 1940 125- 

02 [] 1940-1949 126

03 [] 1950-1959

04 [] 1960-1964

05 [] 1965-1969

06 [] 1970-1974

0? [] 1975

08 [] 1976

09 [] 1977

10 [] 1978

U [] 1979

l [] ONE FLOOR 127 

2 [] 1-1/2 FLOORS

3 [] TWO FLOORS 

4 [] 2-1/2 FLOORS

5 [] THREE OR MORE FLOORS

UTILITY ROOM, LAUNDRY ROOM, ETC.

145
Altogether (counting all areas that are used as yearround living space), how many rooms do you have in 

your living quarters? Do not count bathrooms, unheated porches, foyers, or hallways.

NUMBER 

OF ROOMS:

6. Do you have complete plumbing facilities in your

living quarters, that is, hot and cold running water, 

a flush toilet, and a bathtub or shower?

IF "YES." ASK:

7. Are they for this household only or are they also used by another household?

How many complete bathrooms and how many halfbathrooms do you have? (A complete bathroom is 

a room with a flush toilet, bathtub or shower, 

and a sink/washbasin with running water. A halfbath has at least a flush toilet or bathtub or 

shower, but does not have all the facilities 

for a complete bathroom.) IF NONE, ENTER "0."

1 [] YES

2 [] NO, HAVE SOME BUT NOT ALL 

PLUMBING FACILITIES

3 [] NO PLUMBING FACILITIES 

IN LIVING QUARTERS

1 [] FOR THIS HOUSEHOLD ONLY

2 [] ALSO USED BY ANOTHER 

HOUSEHOLD

NUMBER OF

COMPLETE BATHROOMS:

NUMBER OF 

HALF-BATHROOMS:

9. Do you happen to know how many square feet of living 

space you have here in your house (apartment)?

l [] YES

134

0 [] NO

How many square feet, just 

approximately?

What would be your best guess 

about the number of square feet?

NUMBER OF 

SQUARE FEET:

[] HAVE NO IDEA

146
10. How about the largest room (living or family room) of your house (apartment) -- what is your 

estimate of the length and width in feet?

INTERVIEWER: PUT RESPONDENT'S ESTIMATE IN BOXES 

IN RECTANGULAR OR L-SHAPED SKETCH AT RIGHT, AS 

APPROPRIATE. IF RESPONDENT IS UNABLE TO MAKE 

ESTIMATE, PUT IN YOUR OWN BEST ESTIMATE.

NOTE BELOW WHETHER LARGEST ROOM IS RECTANGULAR 

OR L-SHAPED, AND HOW ESTIMATE WAS MADE.

139

1 [] LARGEST ROOM IS RECTANGULAR: ENTER 

DIMENSIONS IN SKETCH #1

2 [] LARGEST ROOM IS L-SHAPED: ENTER 

DIMENSIONS IN SKETCH #2

SOURCE OF ESTIMATE 

I [] ESTIMATE MADE BY RESPONDENT

140 2 [] ESTIMATE MADE BY INTERVIEWER

3 [] RESPONDENT/INTERVIEWER MEASURED

SKETCH #}

j

No. of 

feet

1

No. of feet

J

SKETCH #2 -

No

<t —— 

No

. of feet

. of feet

I.L:

NoT~oTTt.

147
HAND RESPONDENT EXHIBIT 11

11. What is the main heating equipment for your home?

CENTRAL HEATING SYSTEM

01 [] HOT WATER PIPES RUNNING THROUGH A SLAB FLOOR (RADIANT HEATING)

02 [] STEAM OR HOT WATER SYSTEM WITH RADIATORS OR CONVECTORS

03 [] CENTRAL WARM-AIR FURNACE WITH DUCTS TO INDIVIDUAL ROOMS 

(DO NOT COUNT ELECTRIC HEAT PUMP HERE)

04 [] ELECTRIC HEAT PUMP

05 [] BUILT-IN ELECTRIC UNITS (PERMANENTLY INSTALLED IN WALL, CEILING, OR BASEBOARD)

06 [] FLOOR, WALL, OR PIPELESS FURNACE

HEAT ONLY IN INDIVIDUAL ROOMS

11 [] ROOM HEATERS WITH. Ft-UE OR VENT, BURNING GAS, OIL, OR KEROSENE

12 [] ROOM HEATERS WIJHOyT FLUE OR VENT, BURNING GAS, OIL, OR KEROSENE (NOT PORTABLE)

13 [] FIREPLACES OR HEATING STOVES

14 [] PORTABLE ROOM OR SPACE HEATERS

21 [] OTHER (SPECIFY): ________________

96 [] DON'T KNOW

00 [] NO HEATING EQUIPMENT USED — SKIP TO Q. 19

TAKE BACK EXHIBIT 11

IF ONE-FAMILY HOUSE, MOBILE HOME, OR TRAILER, SKIP TO Q. 13.

12. Is your home heated by a central system for your 

building (or group of buildings) or is the main 

heating equipment for your living quarters only?

HAND RESPONDENT EXHIBIT 13

13. Which fuel is used by the main heating equipment 

for your house (apartment)?

1 [] CENTRAL SYSTEM FOR BUILDING

2 ['] MAIN HEATING EQUIPMENT FOR 

THESE LIVING QUARTERS ONLY

01 [~| GAS FROM UNDERGROUND PIPES 

	SERVING THE NEIGHBORHOOD

02 [] GAS, LPG (BOTTLED OR TANK GAS)

03 [] FUEL OIL

04 [] KEROSENE OR COAL OIL

05 [] ELECTRICITY

06 [] COAL OR COKE

07 [] WOOD

08 [] SOLAR COLLECTORS

21 [] OTHER (SPECIFY): _________

TAKE BACK EXHIBIT 13

14G
14. Do you have a thermostat, radiator valve, or 1 [] 

other control to adjust the temperature in Q ,--, 

your house (apartment) in the winter?

IF "YES," ASK:

15. Which do you have? (MARK ALL THAT APPLY,} [] THERMOSTAT(S) 159

[] RADIATOR VALVE(S) 160

p OTHER CONTROL(S) 161 

(SPECIFY): ______________

HAND RESPONDENT EXHIBIT 16 . . .' .

16. You have already mentioned your main heating i [] YES J-S'2 

equipment. Are any of these types of equip- 0 n NQ — TAKE BACK EXHIBIT 16 

ment used in your home i_n_ addition to your 

main equipment?

IF "YES," ASK:

17. What type do you use? (IF MORE THAN ONE TYPE IS MENTIONED, MARK ONLY THE ONE USED MOST.)

CENTRAL HEATING SYSTEM

01 [] HOT WATER PIPES RUNNING THROUGH A SLAB FLOOR (RADIANT HEATING)

02 [] STEAM OR HOT WATER SYSTEM WITH RADIATORS OR CONVECTORS

03 [] CENTRAL WARM-AIR FURNACE WITH DUCTS TO INDIVIDUAL ROOMS 

(DO NOT COUNT ELECTRIC HEAT PUMP HEBE)

04 [] ELECTRIC HEAT PUMP

05 [] BUILT-IN ELECTRIC UNITS (PERMANENTLY INSTALLED IN WALL, CEILING, OR BASEBOARD)

06 [1 FLOOR, WALL, OR PIPELESS FURNACE 163-

164 

HEAT ONLY IN INDIVIDUAL ROOMS

11 [] ROOM HEATERS WITH. FLUE OR VENT, BURNING GAS, OIL, OR KEROSENE

12 [] ROOM HEATERS WITH.QUI. FLUE OR VENT, BURNING GAS, OIL, OR KEROSENE (NOT PORTABLE)

13 [] FIREPLACES OR HEATING STOVES

14 [] PORTABLE ROOM OR SPACE HEATERS

21 [] OTHER (SPECIFY): ___________________________________________ 

96 [] DON'T KNOW

TAKE BACK EXHIBIT 16; HAND RESPONDENT EXHIBIT 18

18. Which fuel is used by this additional equip- °i [] GAS FROM UNDERGROUND PIPES

ment? (MARK ONLY ONE FUEL. FOR THE TYPE OF SERVING THE NEIGHBORHOOD

ADDITIONAL EQUIPMENT USED MOST.) 03 ^ QAS > LpG (BOmED QR T/m QAS)

03 [] FUEL OIL

04 [] KEROSENE OR COAL OIL 165-

05 [] ELECTRICITY 1GS

06 [] COAL OR COKE

07 [] WOOD

08 [] SOLAR COLLECTORS

21 [] OTHER (SPECIFY): ________

TAKE BACK EXHIBIT 18 ' _________________

149
19. Do you have air-conditioning, either a central 

system or individual window or wall units? 

(MARK ALL THAT APPLY.)

[] YES, CENTRAL SYSTEM

[] YES, INDIVIDUAL (WINDOW/WALL) 

UNITS

[] NO -- SKIP TO Q. 26

20. How many rooms in your house (apartment) are 

ai r-conditioned?

IF "INDIVIDUAL (WINDOW/MALL) UNITS" ON Q. 19, ASK:

21. How many window or wall units do you have 

in your house (apartment)?

NUMBER OF ROOMS: |______j 

95 [] ENTIRE HOUSE OR APARTMENT

NUMBER OF 

(WINDOW/WALL) UNITS:

IF "CENTRAL SYSTEM" ON Q- 19, ASK:

22. Does the central air-conditioning system 

use gas or electricity?

1 [] GAS

2 [] ELECTRICITY

6 [] DON'T KNOW

IF ONE-FAMILY HOUSE, MOBILE HOME, OR TRAILER, SKIP TO Q. 24.

23. Is it a central air-conditioning system for 

your building (or group of buildings) or is 

the main air-conditioning equipment for your 

living quarters only?

24. Do you have a thermostat, high-low switch, 

or other control to adjust the air condi 

tioning level in the summer?

J [] CENTRAL SYSTEM FOR BUILDING

2 [] AIR-CONDITIONING IS FOR THESE :?{l 

LIVING QUARTERS ONLY

1 [] YES 

o [] NO

IF "YES," ASK:

25. Which do you have? (MARK ALL THAT 

APPLY.)

[] THERMOSTAT(S)

[] HIGH-LOW SWITCH(ES)

[] OTHER CONTROL(S) 

(SPECIFY): ______

150
HAND RESPONDENT EXHIBIT 26 206-207:02

26. Please look at this diagram of different kinds of windows and sliding glass doors. 

of each of these types of windows or doors are there in your home?

How many

Please include basement, attic, garage, and porch windows only if those areas are heated. 

(EACH WINDOW THAT OPENS SEPARATELY SHOULD BE COUNTED AS ONE WINDOW. ALSO COUNT WINDOWS THAT 

ARE FIXED IN PLACE. IF NO WINDOWS OF A PARTICULAR TYPE, ENTER "00.")

SINGLE OR DOUBLE HUNG . . . 

CASEMENT. .........

HORIZONTAL SLIDING ....

PICTURE (FIXED IN PLACE). . 

TILTING OR AWNING TYPE. . . 

JALOUSIE. .........

SLIDING GLASS DOOR ....

OTHER (SPECIFY TYPE BELOW):

NUMBER WITH 

STORM WINDOWS 

NUMBER OF OR INSULATING 

WINDOWS GLASS

211-214 

215-218 

219-222 

223-226 

227-230 

231-234 

235-228 

238-242

FOR EACH TYPE OF WINDOW IN THE HOME, ASK:

27. How many of the __^ windows (and sliding glass doors) 

have storm windows (and storm doors) or insulating glass? 

(WINDOWS [AND SLIDING GLASS DOORS] MADE OF DOUBLE GLASS 

AND OTHER TYPES OF INSULATING GLASS SHOULD BE COUNTED 

THE SAME AS STORM WINDOWS. IF NO STORM WINDOWS OR 

INSULATING GLASS FOR A PARTICULAR TYPE, ENTER "00.")————

TAKE BACK EXHIBIT 26

28. (Other than the sliding glass doors you mentioned) 

How many doors do you have that go outside or to an 

unheated area? (INCLUDE DOORS THAT GO TO AN UNHEATED 

PORCH OR GARAGE. DO NOT INCLUDE DOORS TO A HEATED 

HALLWAY IN AN APARTMENT BUILDING OR DOORS THAT ARE 

PERMANENTLY SEALED SHUT.)

NUMBER OF DOORS 

OPENING OUTSIDE:

00 [] NONE

243- 

244

IF ONE OR MORE, ASK:

29. How many of your doors to the outside 

have storm doors or double glass, or 

some other kind of insulating glass?

NUMBER OF 

OUTSIDE DOORS 

WITH PROTECTION:

00 [] NONE

245- 

246

151
30. Last winter, in the winter of 1977-78, did you 

completely close off one or more rooms for a week 

or longer?

IF "YES," ASK:

HAND RESPONDENT EXHIBIT 31

31. Why was the room closed off? (MARK ALL THAT 

APPLY.)

TAKE BACK EXHIBIT 31

HAND RESPONDENT EXHIBIT 32

32. Which fuel is used most for heating water?

I [] YES

0 [] NO — SKIP TO Q. 32

5 [] DID NOT LIVE HERE

LAST WINTER -- SKIP TO Q. 32

[] TO SAVE ON FUEL COSTS

[] FUEL UNAVAILABLE IN THIS AREA

[] COULD NOT KEEP ROOM(S) WARM

[] ROOM(S) NOT BEING USED

[] OTHER (SPECIFY): ____

01 [] GAS FROM UNDERGROUND PIPES 

	SERVING THE NEIGHBORHOOD

02 [] GAS, LPG (BOTTLED OR TANK)

03 [] FUEL OIL

04 [] KEROSENE OR COAL OIL

05 [] ELECTRICITY

06 [] COAL OR COKE

07 [] WOOD

08 [] SOLAR COLLECTORS

21 [] OTHER (SPECIFY): _______

TAKE BACK EXHIBIT 32 oo [] NO FUEL USED — SKIP TO Q. 36

33. Do you have hot running water in your home?

34. Is your hot water supplied by a central system for 

your building (or group of buildings) or is the 

water heater for your living quarters only?

J- [] YES

0 [] NO -- SKIP TO Q. 36

1 IF ONE-FAMILY HOUSE, MOBILE HOME, OR TRAILER, SKIP TO Q. 35. I

____________________________________________I

1 [] CENTRAL SYSTEM FOR BUILDING -- 

SKIP TO Q. 36

2 [] FOR THESE LIVING QUARTERS 

ONLY -- ASK Q. 35

35. Is the water heater part of the furnace that heats 

your home, or is the water heater separate?

1 [] PART OF FURNACE

2 [] SEPARATE

6 [] DON'T KNOW

152
IF LIVING QUARTERS ARE IN A BUILDING WITH 5 OR MORE HOUSING UNITS, SKIP TO Q. 49.

36. Do you have attic or roof insulation? I [] YES

o [] NO

6 [] DON'T KNOW

258

IF "YES," ASK:

37. How many inches of insulation do you have 

in the attic (roof)?

HAND RESPONDENT EXHIBIT 38

38. Do you happen to know what type of insulation 

you have in the attic (roof)? Is it listed 

on this exhibit or is it some other type of 

insulation? (MARK ALL THAT APPLY.)

IF "LOOSE FILL OR BLOWN MATERIAL," ASK:

39. Was fiberglass, cellulose, or some 

thing else used for the loose fill?

TAKE BACK EXHIBIT 38

INCHES OF INSULATION: 

96 [] DON'T KNOW

255- 

260

[] BLANKETS OR BATTS -- ROLLS OR 261 

	PIECES

[] LOOSE FILL OR BLOWN MATERIAL 262

[] PLASTIC FOAM BOARDS 263

[] FOAM 264

[] OTHER (SPECIFY): _________ 265

[] DON'T KNOW

1 [] FIBERGLASS

2 [] CELLULOSE

5 [] OTHER (SPECIFY):

256

6 [] DON'T KNOW

40. Do you have insulation in the outside walls 

of your home?

J [] YES

o [] NO

6 [] DON'T KNOW

267

153
10 

HAND RESPONDENT EXHIBIT 41

41. Please look at this list and tell me which items, if any, you have added or installed in your 

home since January 1, 1977.

MARK "YES," "NO," OR "IN PROCESS" FOR EACH ITEM. COUNT AS "IN PRCCESS'1 ANY WORK STARTED BUT 

NOT YET COMPLETED. DO MOT COUNT ANY CHANGES MADE BEFORE THIS HOUSEHOLD MOVED IN.

a. Storm windows or windows with 

insulating glass (double glazed)

b. Closeable shutters

c. Storm doors on doors to the out 

side or doors with insulating 

glass

d. Weatherstripping around outside 

doors or windows

e. An automatic or clock thermostat

f. Roof or attic insulation

g. Insulation in the outside walls

h. Insulation in basement or crawl 

space below floor of house

i. Insulation around hot water pipes

j. Insulation around the hot water 

heater

k. Any insulation other than already 

mentioned: (SPECIFY)

1 . Electric heat pump

m. New water heating equipment

n. New furnace

ADDED OR INSTALLED 

IN PAST TWO YEARS

YES IN

l []

l []

i []

l []

l []

I []

l []

l []

1 []

l []

l []

1 []

l []

1 []

PROCESS NO

2 []

2 []

2 []

2 []

2 []

2 []

2 []

2 []

2 []

2 []

2 []

2 []

2 []

2 []

o []

o []

o []

o []

o []

0 []

0 []

0 []

0 []

o [].

0 []

0 []

0 []

0 []

39S-ZC

MONTH: YEAR: 197

[] IN PROCESS

MONTH: YEAR: 197

[] IN PROCESS

MONTH: YEAR: 197

[] IN PROCESS

MONTH: YEAR: 197

[] IN PROCESS

MONTH: YEAR: 197

[] IN PROCESS

MONTH: YEAR: 197

[] IN PROCESS

MONTH: YEAR: 197

[] IN PROCESS

MONTH: YEAR: 197 !

[] IN PROCESS

MONTH: YEAR: 197

[] IN PROCESS

MONTH: YEAR: 197

[] IN PROCESS

MONTH: YEAR: 197

[] IN PROCESS

MONTH: YEAR: 197

[] IN PROCESS

MONTH: YEAR: 197

[] IN PROCESS

MONTH: YEAR: 197

[] IN PROCESS

FOR EACH "YES" ANSHER TO Q. 41, ASK:

42. In what month and year was that completed? 

(ENTER MONTH AND LAST DIGIT OF YEAR.)————

TAKE BACK EXHIBIT 41

IS/1-
43. Since January 1, 1977, have you added any 

caulking around your windows or doors that 

lead to the outside?

1 [] YES

o [] NO -- SKIP TO Q. 46

IF "YES." ASK:

44. Have you done this on one occasion, or on 

more than one occasion since January 1, 

1977?

45. In what month(s) and year(s) was that done? 

(LIST MONTH AND ENTER LAST DIGIT OF YEAR 

FOR EACH OCCASION.)

1 [] ONE OCCASION

2 [] MORE THAN ONE OCCASION

[] IN P 

MONTH:

MONTH: 

MONTH:

ROCESS

YEAR: 

YEAR: 

YEAR:

197

197 __

197 __

413 

415

416 

418

419 

421

46. Since January 1, 1977, have you put plastic 

coverings over your windows or doors?

l [] YES

0 [] NO -- SKIP TO Q. 49

IF "YES," ASK:

47. Have you done this on one occasion, or on 

more than one occasion since January 1, 

1977?

48. In what month(s) and year(s) was that done? 

(LIST MONTH AND ENTER LAST DIGIT OF YEAR 

FOR EACH OCCASION.)

1 [] ONE OCCASION

2 [] MORE THAN ONE OCCASION

[] IN P 

MONTH:

MONTH: 

MONTH:

ROCESS

YEAR: 

YEAR: 

YEAR:

197

197 __

197

155
12

49. Do you have a refrigerator in your home?

IF "YES," ASK:

50. Do you have one refrigerator., or more than 

one that is presently in use?

l [] YES

0 [] NO -- SKIP TO Q. 55

1 [] ONE

2 [] TWO

3 [] THREE OR MORE

433

424

ASK FOR EACH REFRIGERATOR ...

ASK FIRST ABOUT REFRIGERATOR USED MOST:

51. Is it electric or gas?

HAND RESPONDENT EXHIBIT 52

52. Which of these best describes your refrigerator?

• Freezer section (or ice cube section) must 

be defrosted periodically

• Freezer section defrosts automatically after 

frost builds up (catch pan must be emptied)

• Full frost-free (frost does not build up) 

TAKE BACK EXHIBIT 52

53. Can the freezer compartment be opened without 

opening the refrigerator section?

54. Which of the following features does your 

refrigerator have? (HARK "YES" OR "NO" FOR 

EACH ONE.)

• Temperature control

• Automatic ice-maker

t Automatic ice-water dispenser

• Energy saver switch (anti-sweat)

• Extra insulation in walls or doors

REFRIGERATOR #1

435

1 [] ELECTRIC

2 [] GAS

436

^ H

2 []

3 []

0 [] NO

438 

1 [] YES

o [] NO

6 [] DON'T KNOW

1 [] YES

0 [] NO

6 [] DON'T KNOW

1 [] YES

0 [] NO

6 [] DON'T KNOW

1 [] YES

o [] NO

| 6 [] DON'T KNOW

i

| 1 [] YES 44S

.j 0 [] NO

I 6 [] DON'T KNOW

REFRIGERATOR #2

443

1 [] ELECTRIC

2 [] GAS

444

1 []

2 []

3 []

1 [] YES 

0 [] NO

445

446 

l [] YES

0 [] NO

6 [] DON'T KNOW

1 [] YES

0 [] NO

6 [] DON'T KNOW

I 

1 [] YES ;

o [] NO ! 

6 [] DON'T KNOW

1 [] YES

o [] NO

6 [] DON'T KNOW

1 [] YES 450

0 [] NO

6 [] DON'T KNOW

156
13

HAND RESPONDENT EXHIBIT 55

55. Please look at this list, and tell me which is 

used at least occasionally for cooking in your 

household. (MARK ALL THAT APPLY.)

TAKE BACK EXHIBIT 55

[] SMALL ELECTRIC APPLIANCES SUCH

AS TOASTER OVEN OR FRY PAN 451

[] MICROWAVE OVEN 4SS

[] ELECTRIC OVEN 4S3

[] GAS OVEN 454

[] ELECTRIC RANGE (STOVE-TOP OR BURNERS) 455

[] GAS RANGE (STOVE-TOP OR BURNERS)^

[] OUTDOOR GAS GRILL 457

[] NONE -- SKIP TO Q. 61

IF "ELECTRIC OVEN" OTHER THAN MICROWAVE OVEN, ASK:

56. Do you use one electric oven or more than 

one?

ASK ABOUT MOST-USED ELECTRIC OVEN FIRST:

57. Does your oven have a self-cleaning or 

continuous cleaning feature?

1 [] ONE OVEN

2 [] MORE THAN ONE

SELF-CLEANING

CONTINUOUS CLEANING

NEITHER OF THESE

OVEN #1

455

1 []

2 []

0 []

OVEN §2

480

1 []

2 []

0 []

IF "GAS OVEN," ASK:

58. Do you use one gas oven or more than one?

ASK ABOUT MOST-USED GAS OVEN FIRST:

59. Does your oven have a self-cleaning or 

continuous cleaning feature?

HAND RESPONDENT EXHIBIT 60

60. Thinking of all the different kinds of cooking 

done here, which fuel is used most?

l [] ONE OVEN

2 [] MORE THAN ONE

[OVEN

SELF-CLEANING

CONTINUOUS CLEANING

NEITHER OF THESE

[]

JJVEN_12J

1 C] I

2 [] I

01 [] GAS FROM UNDERGROUND PIPES 	SERVING THE NEIGHBORHOOD

02 [] GAS.'LPG (BOTTLED OR TANK GAS)

03 [] FUEL OIL

04 [] KEROSENE OR COAL OIL

05 [] ELECTRICITY

06 [] COAL OR COKE

07 [] WOOD OR CHARCOAL

21 [] OTHER (SPECIFY):

TAKE BACK EXHIBIT 60

157
14

HAND RESPONDENT EXHIBIT 61 

61. Which of these do you use here in your home?

AUTOMATIC WASHING MACHINE l [] YES 0 [] NO

WRINGER WASHING MACHINE (ELECTRIC) 1 [] YES 0 [] NO

ELECTRIC DISHWASHER I [] YES o [] NO

FOOD FREEZER SEPARATE FROM REFRIGERATOR 1 [] YES 0 [] NO

ELECTRIC CLOTHES DRYER l [] YES 0 [] NO

GAS CLOTHES DRYER l [] YES 0 [] NO

OUTDOOR GAS LIGHT l [] YES 0 [] NO

TAKE BACK EXHIBIT 61

158
15

Now let's talk about transportation ... 

HAND RESPONDENT EXHIBIT 62/64

62. Do you or other members of your household own or have the 

regular use of any cars, trucks, vans, motorcycles, mopeds. 

or similar vehicles?

63. How many do you have?

506-507:05

I [] YES

0 [] NO — SKIP TO 0- 85 -- 

	TAKE BACK EXHIBIT 62/64

01 [] ONE

02 [] TWO

03 [] THREE

04 [] FOUR

05 [] FIVE

06 [] SIX

07 [] SEVEN

08 [] EIGHT OR MORE

511

V E

606-607:06 706-707:07 806-807:08 

HICLE NUMBER

64. Which type(s) do you 

have? (IF HOUSE 

HOLD HAS MORE THAN 

FOUR VEHICLES, MARK 

ANSWERS FOR THE 

FOUR VEHICLES USED 

MOST.)

STATION WAGON 

AUTOMOBILE

JEEP OR SIMILAR VEHICLE

PASSENGER VAN OR MINIBUS

CARGO VAN

PICKUP TRUCK

OTHER TRUCK

MOTOR HOME

MOTORCYCLE

MOPED/MOTORIZED BICYCLE 

OTHER (SPECIFY):

65. Please tell me the make and model year 

(of each one). (ENTER LAST TWO DIGITS 

OF MODEL YEAR.) MAKE

MODEL YEAR

66. What is the model name (of 

each one)?

TAKE BACK EXHIBIT 62/64

MODEL NAME

1

514-515

01 []

02 []

03 []

04 []

05 []

06 []

07 []

08 []

09 []

10 []

21 []

516-517

518-519 

19

520-521

2

614-615

01 []

02 []

03 []

04 []

05 []

06 []

07 []

08 []

09 []

10 []

21 []

616-617

618-619 

19

,„.„,

. _JL_J

714-715

01 []

02 []

03 []

04 []

05 []

06 []

07 []

08 []

09 []

.10 []

21 []

?76'-7;7

77S-71S

19

720-721

4 _j

814-815

01 []

02 []

0.3 []

04 []

05 []

06 []

07 []

08 []

09 []

10 []

21 []

816-817

318-813 

19

820-821

159
16

ALL HOUSEHOLDS WITH ONE OR MORE VEHICLES ON Q's. 62-63

ASK Q's. 67-84 FIRST ABOUT FIRST VEHICLE, THEN 

SECOND, THIRD, AND FOURTH.

These next questions are about your (first/ 

second/third/fourth) vehicle.

67. Did you get this vehicle within the past 

12 months or did you have it before that?

WITHIN PAST 12 MONTHS

HAD IT MORE THAN 12 MONTHS -- 

SKIP TO Q. 73

IF "WITHIN PAST 12 MONTHS," ASK:

In what month and year did you get 

it?

69. How many miles has it been driven 

since you have had i t?

MONTH 

YEAR

MILES 

DON'T KNOW

70. About how many Tiles were driven 

on a highway (that is, with rela 

tively little "stop and go" 

driving)?

MILES 

NOT USED ON HIGHWAY 

DON'T KNOW

71. Is it used on-the-job, that is, for any 

reason other than for going to or :-rom 

work, by anyone in your household?

IF "YES, 11 ASK:

72. About how many miles were driven 

on-the-job since you have had it?

NO

MILES 

DON'T KNOW

VEHICLE NUMB

1

,22

[]

[]

'.' ~sr

2

622

1 []

2 n

RP.Z-QZfi

3

722

1 I]

2 []

7P -_7pc

197

638 

1 [] 

o []

736 

I [] 

0 []

777 7 /'' 

i C i — t tr j

[]

[]

n []

[I

16C
17

ALL HOUSEHOLDS WITH ONE OR MORE VEHICLES ON Q's. 62-63

IF "HAD IT MORE THAN 12 MONTHS" ON Q. 67, ASK:

73. In what year did you n gt it?

74. How many miles was it driven during 

the past 12 months, just approxi 

mately?

YEAR

MILES 

DON'T KNOW

75. In the past 12 months, about how 

many miles were driven on a highway 

(that is, with relatively little 

"stop and go" driving}?

MILES 

NOT USED ON HIGHWAY

76. Is it used on-the-job, that is, for 

any reason other than for going to or 

from work, by anyone in your house 

hold?

IF "YES," ASK:

77. About how many miles were driven 

on-the-job in the past 12 months?

YES

MILES 

DON'T KNOW

VEHICLE NUMBER

1

542-543

19

544-548

549-553

554

1 []

o []

555-559

"

2

642-643

19

644-648

649-653

654

J []

0 []

655-659

3

742-743

19

744-748

749-753

754

J- []

0 []

755-759

"

4

842-843

19

844-848

849-853

854

-I []

0 []

855-859

"

161
18

ALL HOUSEHOLDS WITH ONE OR MORE VEHICLES ON Q's. 62-63

IF USED FOR HIGHWAY DRIVING ON Q. 70 OR Q. 75, ASK:

78. How many miles per gallon does 

it get in highway driving, just 

approximately?

79. How many miles per gallon does 

it get in local driving, just 

approximately?

IF MILES PER GALLON GIVEN, ASK:

MILES PER GALLON 

DON'T KNOW

MILES PER GALLON 

DON'T KNOW

Has someone actually figured out 

the miles per gallon, or is it 

more a general impression?

ACTUAL 

IMPRESSION

IF NOT USED FOR HIGHWAY DRIVING Q. 70 OR Q. 75, ASK:

81. For the kind of driving for which 

it is used, how many miles per 

gallon does it get, just approxi 

mately?

IF MILES PER GALLON GIVEN, ASK:

MILES PER GALLON 

DON'T KNOW

82. Has someone actually figured out 

the miles per gallon, or is it 

more a general impression?

ACTUAL. 

IMPRESSION

VEHICLE NUMBER

1

560-561

562-583

564

J []

2 []

585-566

567

J []

2 []

2

660-661

662-663

664

1 []

2 []

665-686

667

1 []

2 []

3 ! 4

760-76.2

762-763

764

1 []

2 f]

765-756

767

1 []

2 []

860-S

86 2- S

864

1 []

2 []

365-8

867

i r;i

2 []

16?.
ALL HOUSEHOLDS WITH ONE OR MORE VEHICLES ON Q's. 62-63

VEHICLE NUMBER

HAND RESPONDENT EXHIBIT 83

83. What kind of fuel is used most 

frequently?

TAKE BACK EXHIBIT 83

HAND RESPONDENT EXHIBIT 84

84. What type of engine does it have?

TAKE BACK EXHIBIT 84

REGULAR GASOLINE

PREMIUM GASOLINE

REGULAR GASOLINE

GH TEST GASOLINE

DIESEL

ELECTRICITY 

OTHER (SPECIFY):

DON'T KNOW

1-CYLINDER

2-CYLINDER

3-CYLINDER

4-CYLINDER

5-CYLINDER 

6-CYLINDER

8-CYLINDER

ROTARY

ELECTRIC

OTHER (SPECIFY):

4

DON'T KNOW

1

568-589

01 []

02 []

03 []

04 []

05 []

06 [] 

21 []

96 []

570-571

01 []

02 []

03 []

04 []

05 [] 

06 []

os []

11 []

12 []

21 []

96 []

2

668-669

01 []

0? []

03 []

04 []

05 []

06 [] 

21 []

96 []

870-671

01 []

02 []

03 []

04 []

05 [] 

06 []

08 []

21 []

12 []

31 []

96 []

3

788-769

01 []

02 []

03 []

04 []

05 []

06 [] 

21 []

96 []

770-777

01 []

02 []

03 []

04 []

05 [] 

06 []

os [] 11 []

12 []

21 []

96 []

4

868-869

01 []

02 []

03 []

04 []

05 []

06 [] 

21 []

96 []

6 / U — £• / -/.

01 []

02 []

03 []

04 []

05 [] 

06 []

08 []

11 []

12 []

21 []

96 []

163
20

ASK EVERYONE

HAND RESPONDENT EXHIBIT 85/87

85. Did you or other members of your household own or have the 

regular use of any vehicles a year ago -- or anytime in 

the past 12 months -•• that you don't have now (that you 

traded or sold or disposed of in some other way) -- such 

as cars, trucks, vans, motorcycles, mopeds, or similar 

vehicles?

[] YES ,,.,,

[] NO -- SKIP TO Q. 95 — 

TAKE BACK EXHIBIT 85/87

IF "YES," ASK:

86. How many vehicles did you or other members of your 

household have in the past 12 months that you don't 

have now?

•z [] ONE 

2 [] TWO

•3 [] THREE OR MORE

87. Which type(s) did you have? 

(IF HOUSEHOLD HAD MORE THAN 

TWO VEHICLES, .MARK ANSWERS 

FOR THE TWO USED MOST.)

STATION WAGON 

AUTOMOBILE

JEEP OR SIMILAR VEHICLE

PASSENGER VAN OR MINIBUS

CARGO VAN

PICKUP TRUCK

OTHER TRUCK

MOTOR HOME

MOTORCYCLE

MOPED/MOTORIZED BICYCLE 

OTHER (SPECIFY):

\

Please tell me the make and model year (of each 

one). (ENTER LAST TWO DIGITS OF MODEL YEAR.)

MAKE

MODEL. YEAR

89. What was the model name? 

TAKE BACK EXHIBIT 85/87

MODEL NAME

VEHICLE N U M B E , : !

1

913-924

01 []

02 []

03 []

04 []

05 []

06 []

07 []

08 []

09 []

10 []

21 []

915-916

917-918 

19

919-920

2

•343-i-4(

01 []

02 []

03 []

04 []

05 []

06 []

07 []

03 []

09 []

10 []

21 []

945-£t.g:

34?-S<',8 

19

949-950

164
21

VEHICLE NUF1BER

IF "YES" ON Q. 85 (CONTINUED):

ASK Q's. 90-94 FIRST ABOUT FIRST VEHICLE, THEN 

SECOND.

90. How many miles per gallon did it get 

in local driving, just approximately?

91. In what month and year did you dispose 

of it?

92. Just approximately, how many miles was 

it driven between this time a year ago 

and the time you disposed of it?

93. Was it used on-the-job, that is, for any 

reason other than for going to or from 

work by anyone in your household?

IF "YES," ASK:

94. About how many miles were driven 

on-the-job between this time a 

year ago and the time you dis 

posed of it?

MILES PER GALLON

DON'T KNOW

MONTH

YEAR

MILES

DON'T KNOW

YES

NO

MILES

DON'T KNOW

1

9S1-928

[]

983-925

197

926-930

n

921

1 []

on

932-938

[]

2 -i

951-952

[]

952-956

197

966-960

[]

961

1 []

0 []

962-966

[]

165
22

95. Now I have some questions about the people who live here. Please tell me who they are, just: in 

relation to you (if they are related to you), and their ages on their last birthdays. Please 

begin with yourself.

1008-1007:10

RELATIONSHIP

TO

RESPONDENT

RESPONDENT

SEX

FEMALE MALE

1 [J 2 []

1 [] 2 []

1 [] 2 []

1 [] 2 []

J [] 2 []

1 [] 2 []

1 [] 2 []

I [] 2 []

1 [] 2 []

1 [] 2 []

1 [] 2 []

1 [] 2 []

AGE

Q.IOO-EMPLOYMENT (AGE 14+)

FULL PART NOT

TIME TIME EMPLOYED

l [] 2 [] 0 []

1 [] 2 [] 0 []

1 [] 2 [] 0 []

1 [] 2 [] 0 []

1 [] 2 [] 0 []

I [] 2 [] 0 []

1 [] 2 [] 0 []

1 [] 2 [] 0 []

2 [] 2 [] 0 []

^ [] 2 [] 0 []

I [] 2 [] 0 []

i [] 2 [] 0 []

lOll-'i

1021-1

1 031-1

1041-1

1051-1

1051-1

1071-1

110G1111-

1121-

1131-

1141-

1151-

I have listed (READ RELATIONSHIPS FROM Q. 95 ABOVE). 

Have I missed ...

96. Any babies or small children?

97. Any lodgers, boarders, or persons 

in your employ who live here?

98. Anyone who usually lives here but 

is away traveling or in the hospi 

tal? (PERSONS WHO ARE NORMALLY 

MEMBERS OF THE HOUSEHOLD BUT WHO 

ARE NOW LIVING AWAY FROM HOME 

[E.G., COLLEGE STUDENTS OR MEMBERS 

OF THE ARMED FORCES] SHOULD NOT BE 

LISTED.)

99. Anyone else staying here who does 

not have a regular residence else 

where?

[] YES (ADD TO LISTING)

[] NO

[] YES (ADD TO LISTING)

[] NO

[] YES (ADD TO LISTING)

[] NO

[] YES (ADD TO LISTING) 

[] NO

FOR EACH PERSON 14 YEARS OLD OR OLDER, ASK:

100. Is he/she employed full time (30 hours or more 

per week), part time, or not employed? ————

1157-1158

166
23

MARK ANSWER; ASK IF NECESSARY.

101. Are you now married, widowed, divorced, separated, or 

have you never been married?

102. What is your race?

1 [] NOW MARRIED

2 [] WIDOWED

3 [] DIVORCED OR SEPARATED

4 [] NEVER MARRIED

J [] WHITE

2 [] BLACK OR NEGRO

5 [] OTHER (SPECIFY):

1159

1160

103. Does another family share your home here with you? 1 [] YES 

0 [] NO 1161

INTERVIEWER: IF ANOTHER FAMILY SHARES THE SAME HOUSING UNIT, MEMBERS SHOULD BE 

LISTED IN HOUSEHOLD COMPOSITION TABLE ON PRECEDING PAGE.

IF ANOTHER FAMILY HAS A SEPARATE APARTMENT THAT IS DEFINED BY OUR 

RULES AS A SEPARATE HOUSING UNIT, THE ADDITIONAL HOUSING UNIT 

SHOULD BE LISTED ON YOUR HOUSING UNIT ADDRESS LIST FOR THIS LOCA 

TION. SEE SAMPLING INSTRUCTIONS TO SEE WHETHER AN ADDITIONAL 

INTERVIEW SHOULD BE COMPLETED.

104. How many members of your household can drive a car? NUMBER OF 

DRIVERS:

oo [] NONE

1162- 

1163

167
24

I have just a few questions for background statistical purposes.

105. What is the highest grade (or year) 

you attended in school?

106. Did you finish that grade (or year)?

oo [] NEVER ATTENDED SCHOOL

01 [] FIRST 07 [] SEVENTH

02 [] SECOND

03 [] THIRD

04 [] FOURTH

05 [] FIFTH

06 [] SIXTH

08 [] EIGHTH

09 [] NINTH

10 [] TENTH

11 [] ELEVENTH

12 [] TWELFTH

1114- 

USB COLLEGE (ACADEMIC YEARS)

13 [] Cl 16 U C4

14 [] C2 17 [] C5

is [] cs is [] ce OR mm.

1 [] YES

o [] NO 2W

IF RESPONDENT IS MARRIED, ASK:

107. What is the highest grade (or year)

that your (husband/wife) attended in school?

oo [] NEVER ATTENDED SCHOOL

01 [] FIRST

02 [] SECOND

03 [] THIRD

04 [] FOURTH

05 [] FIFTH

06 [] SIXTH

07 [] SEVENTH 

OS [] EIGHTH

09 [] NINTH

10 [] TENTH

11 [] ELEVENTH

12 [] TWELFTH

COLLEGE (ACADEMIC YEARS) "'°':

13 [] Cl 16 [] C4

14 [] C2 17 [] C5

15 [] C3 18 [] C6 OR MORE

108. Did (he/she) finish that grade (or year)? i [] YES 

0 [] NO llSi

16!
25

HAND RESPONDENT EXHIBIT 109

109. Now let's look at this list of income groups. Please tell me which group letter best describes 

the total combined income in 1977 of all members of your family living here, from all sources - 

wages, dividends, social security, and so forth — before taxes and deductions.

CIRCLE LETTER FOR INCOME GROUP

09 - I $25,000 - $29,999

1C - J $30,000 - $34,999

21 - K .$35,000 - $39,999

12 - L $40,000 - $44,999

13 - M $45,000 - $49,999

14 - N $50,000 OR OVER

01 - A

02 - B

03 - C

04 - D

05 - E

06 - f

07 - G

08 - H

UNDER $3,000 

$3,000 - $4,999 

$5,000 - $7,999 

$8,000 - $9,999 

$10,000 - $11,999 

$12,000 - $14,999 

$15,000 - $19,999 

$20,000 - $24,999

1170-

1171

96 [] DON'T KNOW

97 [] REFUSED

TAKE BACK EXHIBIT 109

110. Do you or members of your household own your home 

here or do you rent?

IF "OWN (BUYING)," ASK:

1 [] OWN (BUYING)

2 [] RENT

3 [] OCCUPIED WITHOUT PAYMENT 

OF RENT

1172

in.

HAND

112. 

TAKE

Is this house (apartment) part of a condominium 1 [] YES, CONDOMINIUM 

or cooperative building or development? 2 r-i yr<- COOPERATIVE

o [] NO 

RESPONDENT EXHIBIT 112

How much do you think this property 

would sell for on today's market?

CIRCLE LETTER FOR GROUP

01 - A LESS THAN $10,000 

02 - B $10,000 - $19,999 

03 - C $20,000 - $29,999 

04 - D $30,000 - $39,999 

05 - E $40,000 - $59,999 

06 - F $60,000 - $79,999

BACK EXHIBIT 112

1173

, that is, (house and lot/condominium/cooperative) 

Just give me the letter.

07 - G $80,000 - $99,999

08 - H $100,000 - $149,999

1174 

09 - I $150,000 - $199,999 2175

10 - J $200,000 - $249,999 

11 - K $250,000 OR MORE

96 [] DON'T KNOW 

97 [] REFUSED

IF "RENT" ON Q. 110, ASK:

113. What is the monthly rent of your house/apartment?

1176- 

.00 PER MONTH 1179

[] OCCUPIED WITHOUT 

PAYMENT

IF RENT IS NOT PAID BY THE MONTH, NOTE IN THE SPACE BELOW THE TIME PERIOD COVERED, AND THE 

AMOUNT PAID PER TIME PERIOD.

TIME PERIOD COVERED:

AMOUNT PAID PER TIME PERIOD: $ .00

169
26

HAND RESPONDENT EXHIBIT 114

114.

a.

b.

c.

d.

e.

f.

gh.

i .

j.

k.

1.

m.

n .

0.

PqWe may have covered some of these 

exhibit and tell me whether these

ELECTRICITY

FOR LIGHTING AND OTHER APPLIANCES

FOR COOKING

FOR HOT WATER

FOR HEATING YOUR HOME

FOR AIR-CONDITIONING (CENTRAL OR 

WINDOW/WALL UNITS)

GAS FROM UNDERGROUND PIPES

SERVING YOUR NEIGHBORHOOD

FOR COOKING

FOR OTHER APPLIANCES (INCLUDE 

OUTSIDE GAS LIGHT HERE)

FOR HOT WATER

FOR HEATING YOUR HOME

FOR CENTRAL AIR-CONDITIONING

GAS, LPG (BOTTLED OR TANK GAS)

FOR COOKING

FOR OTHER APPLIANCES

FOR HOT WATER

FOR HEATING YOUR HOME

FOR CENTRAL AIR-CONDITIONING

FUEL OIL

FOR HOT WATER

FOR HEATING YOUR HOME

FOR EACH USE OF EACH FUEL, ASK:

points befo 

fuels are u

USED

l []

l []

i []

l []

l []

l []

l []

l []

I []

2 []

1 []

1 []

1 []

1 []

1 []

1 []

1 []

115. Is that paid for by your household, 

in your rent, or do you get it some

IF ANY FUEL BILLS ARE PAID BY HOUSEHOLD,

NOT 

USED

0 []

0 []

o []

0 []

0 []

o []

o []

0 []

o []

0 []

o []

0 []

o []

0 []

o []

o []

o []•

incl 

othe

ASK:

1206-120?

116. Do any of your household fuel bills include charges for 

fuel used for purposes other than for your own living 

quarters? For example, do any of your fuel bills inelude fuel used for farm equipment, or for a business 

of any kind, or for the living quarters of another household?

r-, yES LJ 

o [] NO

IF "YES," ASK:

117. What is included in the household bills? (DESCRIBE IN DETAIL.)

PAID BY 

HOUSEHOLD

l G 

l [] 

1 [] 

l []

I []

1 []

l [] 

1 [] 

1 [] 

l []

l [] 

1 [] 

1 [] 

l [] 

l []

I [] 

1 []

INCLUDED 

IN RENT

2 [] 

2 [] 

2 [] 

2 []

2 []

2 []

2 [] 

2 [] 

2 [] 

2 []

2 [] 

2 [] 

2 [] 

2 [] 

2 []

2 [] 

2 []

OTHER 

(SPECIFY)

5 []

5 []

5 []

5 []

5 []

5 []

5 []

5 []

5 []

5 []

5 []

5 []

5 []

5 []

5 []

S []

5 []

170

TAKE BACK EXHIBIT 114
27

IF HOUSEHOLD PAYS FOR FUEL OIL. ASK:

118. About how many deliveries of fuel oil does 

your household usually get in a year?

119. Did you buy fuel oil for this house (apartment) 

in the past 12 months from one company, or from 

more than one company?

NUMBER OF 

FUEL OIL 

DELIVERIES:

2255- 

1259

[] LIVED HERE LESS THAN 1 YEAR

1 [] ONE COMPANY

2 [] MORE THAN ONE COMPANY

IF "MORE THAN ONE," ASK:

120. How many different companies? 2 [] TWO

3 [] THREE

4 [] FOUR OR MORE

1261

IF HOUSEHOLD PAYS FOR LPG. ASK:

121. About how many deliveries of LPG does your 

household usually get in a year?

122. Did you buy LPG for this house (apartment) in 

the past 12 months from one company, or from 

more than one company?

NUMBER OF

LPG DELIVERIES:

1262- 

1263

[] LIVED HERE LESS THAN 1 YEAR

1 [] ONE COMPANY

2 [] MORE THAN ONE COMPANY

1264

IF "MORE THAN ONE." ASK:

123. How many different companies? 2 [] TWO

3 [] THREE

4 [] FOUR OR MORE

2265

IF HOUSEHOLD PAYS FOR ELECTRICITY AND/OR GAS AND/OR FUEL OIL

124. In addition to the types of fuel you use, we are interested in the quantities used, 

and in the amount that people pay for electricity, gas, and fuel oil in different 

parts of the United States.

I have a form that would authorize the companies that supply your household to pro 

vide that information to Response Analysis Corporation.

Since this study is being done nationwide, it will give a good picture of the dif 

ferences in fuel cost and use all over the country. The information is needed to 

help establish important national energy policies.

INTERVIEWER: REMOVE PERFORATED FORM AND HAND TO RESPONDENT. EITHER YOU OR RESPON 

DENT SHOULD FILL IN THE NAMES OF COMPANIES. IF MORE THAN ONE LPG OR 

FUEL OIL COMPANY HAS BEEN USED SINCE OCTOBER 1, 1977 S FILL IN ADDI 

TIONAL COMPANY NAMES ON OTHER SIDE OF FORM. PLEASE PRINT.

1 [] AUTHORIZATION FORM COMPLETED

0 [] AUTHORIZATION FORM NOT COMPLETED - INTERVIEWER, EXPLAIN

BELOW:

1266

CONTINUE ON INSIDE BACK COVER TO COMPLETE INTERVIEW.

171
29

U.S. DEPARTMENT OF ENERGY SURVEY

Authorization Form for 

Residential Energy Consumption Survey

I hereby give permission to the company (companies) below to provide information to Response Analysis 

Corporation for confidential use in connection with their survey for the U.S. Department of Energy.

This authorization covers use of fuels (electricity, natural1 gas or LPG, or fuel oil) by my household from 

October 1, 1977 through March 31, 1979, including:

1) the total amount of fuels used by my household.

2) the total price charged for fuels used by my household.

Companies are authorized to provide this information by monthly periods or by delivery date, whichever 

applies.

A photocopy of this authorization may be accepted with the same authority as the original.

5 ! > 1

Signature: 

Date:

\

i! i a ' 

> I

£ I

PLEASE 

PRINT

ELECTRICITYYOUR NAME

ADDRESS

CITY OR POST OFFICE STATE

TELEPHONE 

AREA CODE: NUMBER:

APT. NO.

ZIP CODE

PLEASE COMPLETE ONE BLOCK BELOW FOR EACH FUEL USED BY YOUR HOUSEHOLD

(IF MORE THAN ONE SUPPLIER OF A PARTICULAR FUEL. USE THE OTHER SIDE OF THIS SHEET)

PRINT FULL NAME OF ELECTRIC COMPANY

LOCATION OF COMPANY

TELEPHONE 

AREA OODF:

(IF KNOWN) - CITY AND STATE

MIIMFIFRGAS

from underground pipes 

or LPG (bottled or tank gas)

PRINT FULL NAME OF GAS COMPANY

LOCATION OF COMPANY (IF KNOWN) - CITY AND STATE

TELEPHONE 

AREA CODE:, _NUMBER:.

FUEL OIL

PRINT FULL NAME OF OIL COMPANY

LOCATION OF COMPANY

TELEPHONE 

AREA CODE:

(IF KNOWN) - CITY AND STATE

NUMBER:
30

GAS

LPG (bottled 

or tank gas)

SECOND GAS COMPANY

PRINT FULL NAME OF GAS COMPANY

LOCATION OF COMPANY (IF KNOWN) - CITY AND STATE

TELEPHONE 

AREA CODE:. .NUMBER^

THIRD GAS COMPANY

PRINT FULL NAME OF GAS COMPANY

LOCATION OF COMPANY (IF

TELEPHONE 

AREA CODE:

KNOWN) -

NUMBER:

CITY AND STATE

FUEL OIL'

SECOND FUEL OIL COMPANY

PRINT FULL NAME OF OIL COMPANY

LOCATION OF COMPANY (/F KNOWN) - CITY AND STATE

TELEPHONE 

AREA COO6:_ .NUMBER: _

THIRD FUEL OIL COMPANY

PRINT FULL NAME OF OIL COMPANY

LOCATION OF COMPANY (IF KNOWN) - CITY AND STATE

TELEPHONE 

AREA CODE:_ .NUMBER:

174
31

INTERVIEWER: SEE Q's. 114-115. IF COST OF ANY FUEL(S) USED BY HOUSEHOLD IS INCLUDED IN RENT, 

ASK Q. 125.

125. We may be getting some additional information about fuels used in this building (house). May 

I have the name of the person or company to whom you pay rent?

NAME: _____________________________________________ 

TELEPHONE NUMBER: (AREA CODE:____)________________________

STREET ADDRESS:

CITY OR TOWN/STATE/ZIP CODE:

ASK EVERYONE

126. For interview verification purposes, may I have your name and phone number, please? 

RESPONDENT'S NAME: ____________________________________

TELEPHONE NUMBER: (AREA CODE:____)__________________________

Thank you very much for your help.

TIME INTERVIEW COMPLETED: LENGTH OF INTERVIEW: MINUTES

INTERVIEWER'S SIGNATURE: DATE:

175
GLOSSARY

k-Ln. C 0 yid'iti.ovitng is cooling air by a refrigeration unit. It

does not include fans, blowers, or evaporative cooling

systems which are not connected to a refrigeration unit.

Air conditioning units which are not currently in working 

condition or not used, but are in place in the housing unit, 

are included.

P_&L<iod refers to the time between meter readings . _

It does not refer to the time the bill was sent or when the 

payment was to have been received. In some cases, the bil 

ling period is the same as the billing cycle which corres 

ponds closely (within several days) to meter reading dates. 

For fuel oil and LPG, the billing period is the number of 

days between fuel deliveries.

5 on Mo-fre HoiUxincj ttnttb contains living

quarters for 5 or more separate households or families. 

<Ln Ete.c.ttiJ,c. Un.it A . Individual resistance electric

heating units are permanently installed in the floors, 

walls, ceilings, or baseboards, and are part of the elec 

trical installation of the building. Electric heating 

devices that are plugged into an electric socket or outlet 

are not considered built-in.

Ca.a.tk-LnQ around windows or doors whether in a heated part of 

the house or an unheated part, such as an attic or basement. 

Caulking can be done from the inside or outside of the 

house. Caulking done by the previous owner or caulking done 

to the respondent's previous home is not included.

C 2-Yitfidt Waftm kLu FuAna.ce. nu-jt/i Vu._c.t& to I nd.4.v <Ldu.a.t Room-6 . A 

central furnace provides warm forced air through ducts 

leading to various rooms. Electric heat pumps are not 

included in this category.

Condom-Ln'ia.m Qwmti&k-ip , A condominium is a type of ownership 

that enables a person to own an apartment or house in a pro 

ject of similar units. The owner has his or her own deed 

and, very likely, has a mortgage on the unit. The owner 

also holds common or joint ownership in all common areas 

such as hallways, entrances, and elevators.

Condominium ownership may cover single-family houses, row 

houses, townhouses, as well as apartments.

177
ConA ifivat^on E{^QJitA undertaken by respondents or respond 

ent's family in the housing unit the family occupies. 

Efforts undertaken by a landlord are not included. Changes 

made before the respondent moved in are not included.

Clean-ing Qy&H has a system that automatically 

dissolves any buildup as it occurs.

Coo-i-inQ Ve.g^.e.2. Va,yA are the number of degrees the daily 

average temperature is above 65 degrees Fahrenheit. Normally 

cooling is not required in a building when the outdoor 

average daily temperature is below 65 degrees. Cooling 

degree days are determined by subtracting the base of 65 

from the daily average temperature. For example, a day with 

an average temperature of 85 degrees has 20 cooling degree 

days (85-65=20) , while one with an average temperature of 65 

degrees or lower has none.

VoofLA that go outside or to an unheated area, such as an 

unheated porch, garage, attic, or basement, are included. 

Doors to a heated hallway in an apartment building or perma 

nently sealed doors are not included. Double doors are 

counted as one door.

Educ.a.t'ion- -H£gke,At GJiade. htte.nde.d includes attendance at 

graded public, private , or parochial schools, colleges, 

universities, or professional schools, whether day or night 

school. Only schooling which advances a person toward an 

elementary or high school diploma, or a college, university, 

or professional school degree is included. Other schooling 

is included only if the credits obtained, are acceptable in 

the regular school system.

Persons who have attended "post graduate" high school courses 

after completing high school, but have not attended college, 

are considered to be "Twelfth" grade graduates.

Persons who have attended more than four years of college, 

or who have attended professional schools (law, medicine, or 

dentistry, for example) are considered to have a college 

education plus graduate or professional schooling after 

completion of four years of college.

The equivalent grade of the regular American school system 

is assumed for a person who obtained his formal education 

through other systems.

For persons who skip or repeat grades, the highest grade 

attended is accepted.

178
Hza.t_Pu.mp ( Rev e/U e Ct/cle. SyA£e.m ) . A heat pump is 

a year-round heating-air-conditioning system in which refrig 

eration equipment supplies both heating and cooling through 

ducts leading to individual rooms. It generally consists of 

a compressor, both indoor and outdoor coils, and a thermostat 

Heat pumps using any fuel other than electricity are excluded

E&e.c.tx.4.c.<ity refers to electric power supplied by a central 

utility to a residence via underground or above ground power 

lines. It does not refer to electricity generated on site 

for the exclusive use of the residence. In this case, the 

fuel used for the generator will be indicated.

>0^_ Tax. C-tie.d££. A household was eligible if the

house was substantially completed prior to April 20, 1977, 

and the items were installed on or after April 20, 1977.

B-ULl is calculated by the fuel supplier when the

meter is not read. The estimate may be based on one or more 

of the following factors: past usage of the household, 

usage of similar households, weather data.

fam-ity Income, includes wages, salaries, tips, commissions, 

social security, pensions, interest, dividends, rent, public 

assistance, unemployment insurance benefits, and the like. 

Income is calculated before taxes and deductions. Income is 

obtained for all members of the family who lived in the 

household in 1977, regardless of whether they were living 

there at the time of the interview. Income of nonfaraily 

members of the household is not included.

oh. He.at.ing Stove.* that burn wood or coal are 

included.

Watl., oft, P<ipn£e.4A Fa^naG_£. A floor furnace is located 

below the floor and delivers heated air to the room immediately 

above or, if under a partition, to the room on each side.

A wall furnace is installed in a partition or in an outside 

wall and delivers heated air to the rooms on one or both 

sides of the wall,

A pipeless furnace is installed in a basement and delivers 

heated air through a large register in the floor of the room 

or hallway immediately above.

Fuel-i refers to primary delivered fuel at the residential 

site. It may be converted at the site to some other energy 

form.

Fuel 0^£ is any grade fuel oil which might be burned by the 

dwelling for space heating or water heating purposes.

179
He.ad o& HOLLA zkold. If the respondent was married and living 

with his or her spouse, the male was considered to be the 

head of the household. Otherwise, the respondent was the 

head of the household.

H&at<Lng Peg-free Day* are the number of degrees the daily 

average temperature is below 65 degrees Fahrenheit. Nor 

mally, heating is not required in a building when the outdoor 

average daily temperature is above 65 degrees. Heating 

degree days are determined by subtracting the average daily 

temperature below 65 degrees from the base 65. For example, 

a day with an average temperature of 50 degrees has 15 

heating degree days (.65-50=15) / while one with an average 

temperature of 65 or higher has none.

Home-OwneA/Re.n.te't . Own means the owner or co- owner is a 

household member of the unit, even if the unit is mortgaged 

or not fully paid for. Own/rent refers to the structure it 

self, not the land on which it is located „

Hot (JjJa.te.si P-ipe.A Running TkJiougk a Slab Floo/t. A central 

radiant system supplies hot water to pipesinlaid in concrete.

HOUAH oft. Bu.'Ltd.inQ w-Ltk Two to foah. ffou.-6-cng Un^tA is divided 

into living quarters for two, three, or four families or 

households. This category also includes houses originally 

intended for occupancy by one family or for some other use, 

but have since been converted to a separate dwelling for two 

to four families. Typical arrangements in these types of 

living quarters are separate apartments, downstairs and 

upstairs, or one apartment on each of three or four floors.

HOU& e.kotd includes all persons who occupy a housing unit. 

By definition, the count of households is the same as the 

count of occupied housing units.

Hou.Ae.kotd kppt-ia.nc,tA . The following appliances are included 

if they are used in the home: ref rigerator , cooking appli 

ances (small electric appliances, oven, range, or grill), 

washing machine, dishwasher, freezer, dryer,, outdoor gas 

light. Air conditioning units are included whether or not 

they are used or are in working order.

lln-it is a structure or part of a structure where a

household (family or Individual) lives or could live. It 

has a separate entrance from the outside or from a common 

hall or lobby, or it has cooking facilities for the exclu 

sive use of the occupants. Housing units do not include 

group quarters such as prisons, hospitals, dormitories, 

nursing homes, fraternity houses or convents. Hotel rooms, 

motel, mobile homes, or trailers are considered housing 

units if occupied.

180
is any material which, when placed between the 

interior of the dwelling and the outdoor environment, 

reduces the rate of heat (cold) loss to the environment.

on ~&&tt&--'RoLt£ on, P-tece-i are nailed or 

stapled between the roof rafters.

Foam is initially a liquid that solidifies afterbeing sprayed on a surface or poured into a cavity 

to be insulated.

L00.se. F-t.££ oft B£own Ma.te.ti<Lat is loose insulation 

which is poured between the attic floor joists 

(beams) or blown into open spaces.

foam Boa.Jtd& are rigid boards (such as 

styrofoam) , that can be cut to size and either 

edged, nailed, or glued in place.

Add&d, Equ.4.pme.nt A.dd&d does not include additions 

that were in the process of being completed but were not 

completed at the time of the survey.

Ke.tLOAe.n2. is a distilled product of oil or coal with the 

generic name kerosene and used for space heating, water 

heating, cooking, or lighting.

LPG on L-Lqa-id Pe.tsiole.u.m Ga,£ is any fuel gas supplied to a 

residence in liquid form. It is usually delivered by tank 

truck and stored near the residence in a. tank or cylinder 

until used. Propane and butane are liquified petroleum 

gases.

Me.ttiopol.<ita.yi refers to locations within Standard Metropolitan 

Statistical Areas as defined in the 1970 Census.

tiou&<Lng (Ivi-it is intended for occupancy by migraEory workers employed in farm work during the crop season.

M06-c£e Home, OK, Tfia4,t<jft is a structure which has all. the 

facilities of a dwelling unit, but is built on a movable 

chassis. It may be placed on a permanent or temporary founda 

tion and contain one or more rooms. Even if additional 

rooms are added to the structure, it is still considered a 

mobile home.

Montkty R&nt is rent paid for the sample unit only. If the 

rent actually paid by the household includes rent for a 

business unit or for living quarters occupied by others, 

that part of the total rent which the respondent estimates 

to be for his/her own unit only is reported.

181
The rent paid or scheduled to be paid to the landlord or 

rental agent is reported, without deduction for any payments 

received from lodgers or roomers, or for the cost of any 

furniture, utilities, or service provided by the landlord. 

Any part of the rent that may be paid by friends or rela 

tives living elsewhere, a church, Government agency, or 

similar organizations is not deducted.

Go.* is utility gas supplied by pipeline to indi 

vidual housing units by a central utility company. It does 

not refer to privately owned gas wells operated by the 

household.

Mu.mbe->i o& F£ao/u includes floors for all areas used as yearround living space. Unfinished areas used for workrooms, 

utility rooms, or laundry rooms are not included. Finished 

attics or basements are included. If the attic or basement 

is partially finished and the finished part is used as 

living space on a year-round basis, the area is counted as 

one-half floor. The basement level of an apeirtment building 

is not counted. Any level of a house that is more than onehalf the length and width of the house is one; floor. Any 

level that is less, is one-half floor.

Mu.mbe.A- o A Room-6 . Whole rooms are rooms such as living 

rooms, dining rooms, bedrooms, kitchens, lodger's rooms, 

finished basements, or attic rooms, recreation rooms, and 

permanently enclosed sun porches which are used year-round. 

Rooms used for offices by a person living in the unit are 

included.

Bathrooms, halls, foyers, or vestibules, balconies, closets, 

alcoves, pantries, strip or pullman kitchens, laundry or 

furnace rooms, unfinished attics or basements, open porches 

and unfinished space used for storage are not included.

A partially divided room, such as a dinette next to a kit 

chen or living room, is a separate room only if there is a 

partition from floor to ceiling, but not if the partition 

consists solely of shelves or cabinets. If a room is used 

by occupants of more than one unit, the room is included 

with the unit from which it is most easily reached.

Rooms are counted as year-round living space if they are 

completely enclosed from the outside with permanently in 

stalled walls, windows,, and roof and can be heated.

Un-it is occupied if someone was living in

it as his or her usual or permanent place of residence at 

the time of the first field contact.

182
P£,_a.At<lc. Cov(LSi:inQA are placed over the doors or windows on 

either the outside or inside of the house. Plastic coverings 

installed by previous occupants of the housing unit or 

installed in the respondent's previous home are not in 

cluded.

P o o /i . The following definition of poor was used based on 

family income and the number of persons in the household.

Household Size Income Range

1 less than $ 3,000

2 less than $ 4,999

3 less than $ 4,999

4 less than $ 7,999

5 less than $ 7,999

6 less than $ 9,999

7 or more less than $11,999

Positabte. Room, Oft. Sp_ac.e. H&a.te.JLA can be picked up and moved. 

Included are electric heaters that get current through a 

cord plugged into an electrical wall outlet.

Px.ope.Kty 1/fllue jon. Owne.d Px.opiiK.ty consists of the entire 

building in. which the owner lives, the land on which it 

stands, and any additional buildings such as garages on the 

same plot of land. The value of the land is included 

whether or not the land is on the same plot owned or owned 

jointly.

Race. The interviewer determines the race of the respondent 

by observation only.

Re^^-geAa^OA.. A "temperature control" is usually a dial 

with a range such as 1 to 10 which designates the temper 

ature range one can select inside the refrigerator,

- -defrosts automatically after the 

frost builds up (catch pan must be emptied) .

Automat-ic. Ice Mafee^t is a device in the freezer section 

of the refrigerator which is connected to the household 

water supply. It has a valve which regulates the 

amount of water taken in to be made into ice cubes.

Aatomat-ic. Ice.-Wa.te-t P-c4pen.ie/i is connected to the 

household water supply. It has a valve which regulates 

the amount of water taken in for a constant supply of 

cold water.

Ene.tigt/ Saue/z. Switch {a.nt<L-Awe.at} is a control which 

raises the temperature inside the refrigerator. It 

saves energy when the humidity is high and water is 

condensing on the inside walls of the refrigerator.

183
£n Wa.tJL& o/t VooJiA is featured in some 

new refrigerators. The extra insulation retains the 

cold air and makes the refrigerator more energy effi 

cient.

FA.oit-FA.ea-- frost does not build up.

-- freezer section or ice cube section 

must be defrosted periodically.

Room He.dte.fi-!> wttk Flue on. 1/e.n-t. Circulating heaters, convectors, radiant gas heaters, other nonportable room heaters 

that burn gas, oil, kerosene, or other liquid fuel, and are 

connected to a flue, vent, or chimney to remove smoke and 

fumes.

Room tie.ate.siA without Flue.. Nonportable room heaters that 

burn gas, oil , or kerosene which are not connected to a 

flue, vent, or chimney.,

R o o m ( -4 ) Cto&zd Ofifi Vu.si4.ng I'J^nt e/i includes households that 

completely close off one or more rooms for a week or longer. 

A room is closed off if the door to the room is closed and 

the heat in that room is turned down, regardless of whether 

any heat from surrounding rooms can be felt.

refers to nonurban areas.

.Seasonal Hou£4,n.g Un^it is intended for occupancy only at 

certain seasons of the year. Seasonal units include those 

intended for recreational use, for example, beach cottages 

and hunting cabins that have not been converted to yearround use.

-C£e.a.n-ing Ove.n has a cleaning cycle that can be turned 

on when desired.

•S-cngle Fam-tlt/ H QUA .ing Lfn-i-t provides living space for one 

household or family. The~"structure may be detached, attached 

on one side (semi-detached), or attached on two sides. 

Attached houses are considered single family houses as long 

as the house itself is not divided into more than one housing 

unit and has an independent, outside entrance.

SO&CL/L Collec-toA-^ refer to active, thermal, concentrating 

collectors using either air or liquid as the working fluid. 

They do not refer to passive collection of solar thermal 

energy.

•Square F e.e,t refers to the living space in the housing unit. 

If the respondent does not know the square footage of living 

space, the respondent is asked for his/her best guess. If 

the respondent is unable to answer, an answer is obtained, 

when possible, from any knowledgeable household member 

present at the time of the interview.

184
Living space includes living rooms, dining rooms, bedrooms, 

kitchens, lodger's rooms, finished basement and attic rooms, 

recreation rooms, permanently enclosed sun porches which are 

used year-round, bathrooms, hallways, and closets located in 

the living quarters. The living space does not include 

hallways connecting one housing unit to another or unfinished 

areas used for work rooms, or laundries. Rooms used by 

occupants of more than one unit are included in the square 

footage of the unit from which the room(s) is most easily 

reached.

__ on. C,onve.c.ton.& , A 

central heating system supplying steam or hot water to 

conventional radiators, baseboard radiators, heating pipes 

embedded in the walls or ceilings, or heating coils or 

equipment which are part of a combined heating-ventilating 

or heating-air-conditioning system.

StOKm "Voon-t, are made of double glass or insulating glass 

such as thermopane. Glass or plexiglass placed over a 

sliding glass door on either the exterior or interior is 

counted as a storm door. A plastic sheet covering the door 

is not a storm door.

S to tun Wi.vidoWA are windows added to the exterior of existing 

windows. Windows made of double glass or insulating glass, 

such as thermopane, are storm windows. Glass or plexiglass 

placed over windows on either the exterior or interior side 

are included. Plastic sheets covering windows are not 

included.

UA.ba.yi includes housing in areas of 2,500 inhabitants or more 

as defined in the 1970 Census.

1/ac.a.nt f/oiU-tng Un/i-t is vacant if it was not occupied at the 

time of the first field contact. An occupied seasonal or 

migratory housing unit is classified as vacant at the time 

of the first field contact when all persons had a usual 

place of residence elsewhere.

t/efe/cc.Ce.6 are automobiles, station wagons, passenger vans, 

cargo vans, motor homes, pickup trucks, other trucks, jeeps 

or similar vehicles, motorcycles, mopeds, and motorized 

bicycles.

Any motorized vehicle which is owned (being bought) by one 

or more members of the household is included. Company cars, 

trucks, taxicabs, and other motorized vehicles which are not 

owned by household members, but are regularly available to 

household members for their personal use and are ordinarily 

kept at home are included.

185
Vehicles of all members of the household, including lodgers 

or other nonrelatives living in the house (apartment) are 

included. Cars rented or leased for one month or more are 

included.

Not included are motorized vehicles used solely for business 

purposes, such as police cars or other Government-owned 

vehicles. Dismantled or dilapidated vehicles in an early 

stage or being junked, or immobile vehicles used only as a 

source of power for some piece of machinery are not in 

cluded. Vehicles used primarily for competition or display 

purposes such as racing cars, stock cars,, or antique cars 

not used as passenger automobiles are not included.

Ve.ki.c.£& T ypzA . Passenger vans or minibuses which are equipped 

for carrying passengers and have a seating capacity of from 

5 to 15 passengers.

Pickup trucks include cars with an open load area (for 

example, a Ford El Rancho) .

A jeep or similar vehicle has 4-wheel drive and is capable 

of off-road operation.

The miscellaneous category contains vehicles that do not fit 

into any of the designated categories.

around outside doors or windows.

to tke. OutA-ide.. All windows to the outside found in

year-round living space are included. Windows in the basement, 

attic, garage, or porch are included if those areas are 

heated. Each window that opens separately is counted as one 

window. Windows fixed in place are included. Windows in 

doors are not included.

- Round tiou.4i.ng Un-it is occupied or intended for occupancy 

at any time during the year. Mobile homes or trailers are 

considered year-round units if they also satisfy this condition

186
USE OF THE GENERALIZED VARIANCE TABLES

The following tables allow the user to estimate the standard 

error of estimates calculated on the National Interim Energy 

Consumption Survey (NIECS) data.

Standard Error of Estimated Percentages. (To be used with 

the "B" series of tables.) The estimated standard error or 

reliability of a percentage depends upon both the percentage 

and the base upon which the percent was calculated.

In order to use Table 1:

o Determine how many households in the sample belong 

to the base that are to be considered for the 

characteristic. (This will be illustrated in the 

second example.) The appropriate row in the table 

is now available.

o Using the table of estimates, determine what

percentage was estimated for this characteristic. 

The appropriate entry in the table is now located.

o Since these tables are based on one standard

deviation, a 95 percent confidence interval (two 

standard deviations) would equal twice the value 

in the table.

Two examples follow:

o Suppose that of the 67.5 million households, 37 

percent have all doors covered with storm doors. 

Using the Standard Error of Percentages Table (see 

Table 1), the 67.5 row and 50 percent column yield 

a table value of 1.3 (which is an overestimate 

since our percent is less than 50). 1 This means 

that the 95 oercent confidence interval is 34.4 to 

39,6 (37 +2(1.3)).

one wishes to obtain a more precise estimate of sampling 

error, interpolation of table values can be employed. The 

following method would be used to interpolate a value for 37 

percent on a base of 67.5 million which would be between 1.1 

and 1.3

(37-25) (1.3-1.1) + 1.1 - 1.2

(50-25)

189
Now, suppose that an estimate of the percent of 

households in the South that have all the doors 

covered with storm doors is desired., The base is 

all households in the South, 22.3 million, and the 

estimated percentage is 22 percent. The proper 

entry in the table is 1.8 which belongs in the 

25.0 million row and the 25 percent column. Our 

95 percent, confidence interval now is 18.4 to 25.6 

(22 + 2 (1,,8) ) .

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• 190
Standard Error of Estimatej.^ Counts . Linear interpolation 

should be used for counts not specifically shown in Table 2 

An example follows:

» If the estimated count is 48,000,000, then the

estimate of the standard error can be computed by 

linear interpolation as follows:

(48-45) (=76-,81} + .81 - .78

(50-45)

Standard Errors of Ratio. For ratios of the form (100) (x/y) 

where x is not a subclass of y, an approximation to the 

standard error of the ratio is given by:

100

Where x = the numerator of the ratio

y = the denominator of the ratio 

ax = the standard error of the numerator 

ay = the standard error of the denominator

Standard Errors of Differences. The standard error of a 

difference between estimates is approximately equal to the 

square root of the sum of the squares of the standard errors 

considered separately.

Table 2. Standard Error of Estimated Counts

_______________(68 Chances Out of 100)___________________ 

Size of Estimate (in millions) Standard Error (in millions)

1

5

10

15

20

25

30

35

40

45

50

55

60

65

67.5

.20

.44

,62

.71

.79

.83

.86

.86

.85

.81

,76

,67

.54

.30

.20

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191
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