Table A20. Components of Onsite Electricity Generation by Census Region and Economic

Characteristics of the Establishment, 1991

(Estimates in Million Kilowatthours)

Economic

Characteristicsa Total Cogeneration Renewables Otherb

RSE

Row

Factors

Total United States

RSE Column Factors: 0.8 0.8 1.2 1.3

Value of Shipments and Receipts

(million dollars)

Under 20 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 562 349 W W 23.0

20-49 ..................................... 4,127 3,917 79 131 20.1

50-99 ..................................... 8,581 7,255 955 371 10.0

100-249 ................................... 29,466 25,688 1,766 2,012 4.9

250-499 ................................... 36,743 31,848 1,325 3,571 4.2

500 and Over ............................... 50,549 44,855 W W 4.9

Total ...................................... 130,028 113,912 4,444 11,672 4.0

Employment Size

Under 50 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 107 88 Q Q 36.1

50-99 ..................................... 1,409 1,303 W W 12.3

100-249 ................................... 10,392 10,051 149 192 15.0

250-499 ................................... 20,296 17,889 1,352 1,056 7.2

500-999 ................................... 31,564 26,254 987 4,323 4.1

1,000 and Over ............................. 66,259 58,328 1,933 5,999 4.4

Total ...................................... 130,028 113,912 4,444 11,672 4.0

Northeast Census Region

RSE Column Factors: 0.8 1.0 1.0 1.2

Value of Shipments and Receipts

(million dollars)

Under 20 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . W 99 W W 29.4

20-49 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 296 174 36 87 19.3

50-99 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . W W 40 W 6.2

100-249 ................................... 4,312 2,978 1,156 178 5.8

250-499 ................................... 5,145 3,804 1,198 143 5.1

500 and Over ............................... 3,892 W W 625 13.2

Total ...................................... 14,592 10,913 2,491 1,188 4.7

Employment Size

Under 50 .................................. Q Q W Q 8.0

50-99 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . W W W 67 20.7

100-249 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 427 260 96 70 16.9

250-499 ................................... 1,169 850 W W 5.9

500-999 ................................... 3,307 2,220 W W 6.0

1,000 and Over ............................. 9,518 7,505 W W 6.2

Total ...................................... 14,592 10,913 2,491 1,188 4.7

See footnotes at end of table.

Energy Information Administration/Manufacturing Consumption of Energy 1991 145
Table A20. Components of Onsite Electricity Generation by Census Region and Economic

Characteristics of the Establishment, 1991 (Continued)

(Estimates in Million Kilowatthours)

Economic

Characteristicsa Total Cogeneration Renewables Otherb

RSE

Row

Factors

Midwest Census Region

RSE Column Factors: 0.9 0.9 0.8 1.4

Value of Shipments and Receipts

(million dollars)

Under 20 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 148 67 W Q 21.1

20-49 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . W W * 34 14.5

50-99 ..................................... W 1,308 W W 11.7

100-249 ................................... 3,241 2,765 W W 6.2

250-499 ................................... 3,480 W 127 W 6.5

500 and Over ............................... 6,154 5,053 W W 6.7

Total ...................................... 15,097 12,993 706 1,398 4.9

Employment Size

Under 50 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19 19 0 0 50.4

50-99 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . W 126 W Q 11.9

100-249 ................................... 1,767 1,655 29 Q 12.4

250-499 ................................... 2,837 2,482 W W 11.0

500-999 ................................... 2,740 2,263 W W 6.7

1,000 and Over ............................. W 6,448 292 W 4.8

Total ...................................... 15,097 12,993 706 1,398 4.9

South Census Region

RSE Column Factors: 0.7 0.7 1.8 1.2

Value of Shipments and Receipts

(million dollars)

Under 20 .................................. Q Q Q Q NF

20-49 ..................................... W W W W 26.0

50-99 ..................................... 1,787 W W 82 10.3

100-249 ................................... 18,306 16,837 W W 9.1

250-499 ................................... 25,939 22,733 0 3,207 5.1

500 and Over ............................... 37,202 33,784 W W 6.7

Total ...................................... 83,821 75,037 W W 4.8

Employment Size

Under 50 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31 29 Q Q 11.5

50-99 ..................................... W W 0 W 37.8

100-249 ................................... W W Q W 21.2

250-499 ................................... 12,849 W W W 7.3

500-999 ................................... 20,738 17,283 W W 6.9

1,000 and Over ............................. 46,879 42,618 W W 6.2

Total ...................................... 83,821 75,037 W W 4.8

See footnotes at end of table.

146 Energy Information Administration/Manufacturing Consumption of Energy 1991
Table A20. Components of Onsite Electricity Generation by Census Region and Economic

Characteristics of the Establishment, 1991 (Continued)

(Estimates in Million Kilowatthours)

Economic

Characteristicsa Total Cogeneration Renewables Otherb

RSE

Row

Factors

West Census Region

RSE Column Factors: 0.7 0.8 2.1 0.8

Value of Shipments and Receipts

(million dollars)

Under 20 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 152 142 0 Q 38.1

20-49 ..................................... 2,734 2,726 W W 25.4

50-99 ..................................... 4,546 4,211 Q 44 16.7

100-249 ................................... 3,607 3,108 W W 9.3

250-499 ................................... 2,179 W * W 6.8

500 and Over ............................... 3,300 W 0 W 7.5

Total ...................................... 16,518 14,969 W W 12.1

Employment Size

Under 50 .................................. Q Q 0 Q NF

50-99 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 803 796 0 Q 18.7

100-249 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . W W 16 W 13.4

250-499 ................................... 3,441 W Q 244 17.0

500-999 ................................... 4,779 4,488 * 292 9.2

1,000 and Over ............................. W 1,757 0 W 10.0

Total ...................................... 16,518 14,969 W W 12.1

a Value of Shipments and Receipts and Employment Size were supplied by the Bureau of the Census. See Appendix B.

b "Other" is that electricity obtained from a generator fueled by combustible energy sources such as diesel fuels or fuel oils.

NF=No applicable RSE row/column factor.

* Estimate less than 0.5. Data are included in higher level totals.

W=Withheld to avoid disclosing data for individual establishments. Data are included in higher level totals.

Q=Withheld because Relative Standard Error is greater than 50 percent. Data are included in higher level totals.

Notes: To obtain a RSE percentage for any table cell, multiply the cell’s corresponding RSE column and RSE row factors. Totals may not equal sum of

components because of independent rounding.

Source: Energy Information Administration, Office of Energy Markets and End Use, Energy End Use and Integrated Statistics Division, Form EIA-846, "1991

Manufacturing Energy Consumption Survey," and Bureau of the Census, Industry Division, data files for the "1991 Annual Survey of Manufactures."

Energy Information Administration/Manufacturing Consumption of Energy 1991 147