Table 5
| SAN DIEGO ENERGY USE: INDUSTRIAL SECTOR |
|
|
|
|
|
|
|
|
| Sector Characteristics |
1980 |
1989 |
1991 |
1994 |
1996 |
2003 |
2010 |
| SDGE Sales in SDC |
95.22% |
94.27% |
94.25% |
93.86% |
93.77% |
93.86% |
93.73% |
|
| County Employment: |
|
|
|
|
|
|
|
| Mining & Construction |
36,634 |
64,536 |
58,868 |
61,572 |
70,746 |
81,311 |
87,450 |
| Industrial |
108,137 |
135,423 |
131,522 |
126,386 |
128,125 |
135,632 |
138,294 |
| Agriculture |
13,555 |
11,285 |
10,520 |
11,246 |
11,320 |
11,419 |
11,438 |
| Total County Indust./Ag. Employment |
158,326 |
211,244 |
200,910 |
199,204 |
210,191 |
228,362 |
237,182 |
| SanDiego County Population |
1,873,300 |
2,432,800 |
2,574,376 |
2,726,959 |
2,845,987 |
3,237,400 |
3,609,442 |
| County Gross Domestic Products (Billion '89 $) |
37.8 |
55.9 |
55.5 |
------------ |
------------ |
------------ |
------------ |
| County Real Personal Income (Million '89 $) |
32,720.1 |
45,868.0 |
48,577.9 |
53,160.4 |
56,958.3 |
72,119.5 |
90,488.5 |
|
|
|
|
|
|
|
|
| Source: SDGE filing for ER-92. |
| - Wage and salary employment values were retrieved from SDGE Filing for
ER-92. |
|
|
|
|
|
|
|
|
| Electricity Demand (GWH) |
|
|
|
|
|
|
|
|
1980 |
1989 |
1991 |
1994 |
1996 |
2003 |
2010 |
|
|
|
|
|
|
|
|
| Asembly Industry |
871 |
1,317 |
1,347 |
1,455 |
1,513 |
1,816 |
2,136 |
| Process Industry |
22 |
20 |
20 |
16 |
16 |
18 |
19 |
| Other Industry |
65 |
129 |
123 |
123 |
137 |
153 |
161 |
| Agricultur & Water Pumping |
185 |
241 |
224 |
240 |
250 |
284 |
317 |
| Total |
1,143 |
1,707 |
1,713 |
1,834 |
1,916 |
2,271 |
2,633 |
|
|
|
|
|
|
|
|
| KWH/Year/Employee (Indust./Ag.) |
7,217 |
8,082 |
8,528 |
9,207 |
9,114 |
9,946 |
11,100 |
| KWH/Year/Person |
610 |
702 |
666 |
673 |
673 |
702 |
729 |
| Electric use per unit of economic activity |
0.9383 |
1.0000 |
0.9476 |
0.9269 |
0.9036 |
0.8461 |
0.7817 |
|
| Source: SDGE filing for ER-92. |
| - GWH values come from SDGE Filing for ER-92. The figures were adjusted
to reflect San Diego county consumption vs. SDG&E territory consumption. |
|
|
|
|
|
|
|
|
|
| Natural Gas Demand (MMTHERMS) |
|
|
|
|
|
|
|
|
1980 |
1989 |
1991 |
1994 |
1996 |
2003 |
2010 |
|
|
|
|
|
|
|
|
| Asembly Industry |
37.7 |
37.8 |
36.7 |
38.3 |
41.2 |
49.0 |
56.0 |
| Process Industry |
1.6 |
1.6 |
1.5 |
1.6 |
1.7 |
2.0 |
2.3 |
| Other Industry |
2.1 |
2.1 |
2.0 |
2.1 |
2.3 |
2.7 |
3.1 |
| Ag. & Water Pumping |
10.0 |
8.3 |
7.1 |
7.1 |
7.1 |
7.1 |
7.1 |
| Total |
51.3 |
49.8 |
47.3 |
49.1 |
52.3 |
60.8 |
68.5 |
|
| Therms/Year/Employee (Indust./Ag.) |
324.0 |
235.7 |
235.4 |
246.5 |
248.8 |
266.2 |
288.8 |
| Therms/Year/Person |
27.4 |
20.5 |
18.4 |
18.0 |
18.4 |
18.8 |
19.0 |
| Gas use per unit of economic activity |
1.4441 |
1.0000 |
0.8968 |
0.8507 |
0.8457 |
0.7765 |
0.6972 |
|
| Sources: SDG&E and CEC. |
|
|
|
|
|
|
|
|
| - Total MMTHERM values for 1980 through 2011 were furnished by SDG&E
on 08/16/93 by Mr. Chen-nan Chiang. These values include industry and Agric.
& Water Pump. |
|
| - Analysis of SDG&E Industry gas sales by SIC code supplied by the CEC
yielded a breakdown of gas sales as follows: 91.2% assembly, 3.8% process,
and 5.0% mining & construction. Achieving a forecast of gas usage by
sub group and end use, from total therm forecasts, is based on the assumption
that those values vary proportionally with changes in total therm values. |
|
|
|
|
| Fuel Costs (1989 $) |
|
|
|
|
|
|
|
|
1980 |
1989 |
1991 |
1994 |
1996 |
2003 |
2010 |
|
| $/KWH |
0.1028 |
0.0760 |
0.0834 |
0.0833 |
0.0904 |
0.0891 |
0.0878 |
| $/MMBTU |
4.7500 |
4.1400 |
3.7800 |
4.1000 |
4.5100 |
5.6000 |
7.0700 |
|
| Electricity |
$117,469,500 |
$129,751,618 |
$142,900,979 |
$152,774,060 |
$173,180,135 |
$202,373,266 |
$231,157,936 |
| Electricity/Employee (Indust./Ag.) |
$742 |
$614 |
$711 |
$767 |
$824 |
$886 |
$975 |
| Electricity/Person |
$62.7 |
$53.3 |
$55.5 |
$56.0 |
$60.9 |
$62.5 |
$64.0 |
|
| Natural Gas |
$24,367,500 |
$20,617,200 |
$17,879,400 |
$20,131,000 |
$23,587,300 |
$34,048,000 |
$48,429,500 |
| Natural Gas/Employee (Indust./Ag.) |
$154 |
$98 |
$89 |
$101 |
$112 |
$149 |
$204 |
| Natural Gas/Person |
$13.0 |
$8.5 |
$6.9 |
$7.4 |
$8.3 |
$10.5 |
$13.4 |
|
| Total $ |
$141,837,000 |
$150,368,818 |
$160,780,379 |
$172,905,060 |
$196,767,435 |
$236,421,266 |
$279,587,436 |
| Total $/Employee (Indust./Ag.) |
$896 |
$712 |
$800 |
$868 |
$936 |
$1,035 |
$1,179 |
| Total $/Person |
$75.7 |
$61.8 |
$62.5 |
$63.4 |
$69.1 |
$73.0 |
$77.5 |
|
| Source: SDGE filing for ER-92. |
| - Real energy prices by sector in 1989 $'s come from SDGE Filing for ER-92. |
