Table 7 - Page 1
| SAN DIEGO ENERGY USE: RESIDENTIAL
SECTOR |
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| Sector Characteristics |
1980 |
1989 |
1991 |
1994 |
1996 |
2003 |
2010 |
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| SanDiego County Population |
1,873,300 |
2,432,800 |
2,574,376 |
2,726,959 |
2,845,987 |
3,237,400 |
3,609,442 |
| % Increase per Year |
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3.32% |
2.91% |
1.98% |
2.18% |
1.96% |
1.64% |
| Total SDGE Residentail Customers |
765,710 |
1,005,498 |
1,031,451 |
1,107,461 |
1,165,726 |
1,352,678 |
1,521,898 |
| % Increase per Year |
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3.48% |
1.29% |
2.46% |
2.63% |
2.29% |
1.79% |
| SDGE County Residential Dwellings |
726,032 |
931,671 |
965,102 |
1,010,846 |
1,060,553 |
1,229,660 |
1,384,877 |
| % Increase per Year |
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3.15% |
1.79% |
1.58% |
2.46% |
2.28% |
1.80% |
| SDGE Sales in SDC |
94.82% |
92.66% |
93.57% |
91.28% |
90.98% |
90.91% |
91.00% |
| County GDP (Billion '89 $) |
37.8 |
55.9 |
55.5 |
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| County Real Personal Inc (Million '89 $) |
32,720.1 |
45,868.0 |
48,577.9 |
53,160.4 |
56,958.3 |
72,119.5 |
90,488.5 |
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| Source: SDGE filing for ER-92. |
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| - All demographic values come from The fraction of SDGE Sales in SDC for
residential consumption were achieved by dividing "SDGE SDC Residential
Customers" by "Total SDGE Residential Customers". |
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| Electricity Demand (GWH) |
1980 |
1989 |
1991 |
1994 |
1996 |
2003 |
2010 |
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| Space Heating |
115 |
152 |
159 |
170 |
174 |
218 |
219 |
| Space Cooling |
93 |
120 |
126 |
134 |
140 |
172 |
172 |
| DHW |
239 |
226 |
240 |
260 |
255 |
280 |
281 |
| Appliances |
1,332 |
1,585 |
1,580 |
1,572 |
1,590 |
1,697 |
1,703 |
| Other (lighting, pools) |
1,963 |
2,675 |
2,851 |
3,116 |
3,282 |
3,956 |
3,970 |
| Total |
3,742 |
4,759 |
4,956 |
5,252 |
5,440 |
6,323 |
6,345 |
| % Increase per Year |
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3.02% |
2.07% |
1.99% |
1.79% |
2.32% |
0.05% |
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| KWH/Year/Person |
1,997 |
1,956 |
1,925 |
1,926 |
1,912 |
1,953 |
1,758 |
| KWH/Year/Dwelling Unit |
5,153 |
5,108 |
5,135 |
5,196 |
5,130 |
5,142 |
4,582 |
| Electric use per unit of economic activity |
1.1021 |
1.0000 |
0.9834 |
0.9522 |
0.9206 |
0.8451 |
0.6759 |
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| Source: SDGE filing for ER-92. |
| - GWH values for 1980,89,94,96,03,& 2011 come from SDGE Filing for ER-92.
The figures were adjusted to reflect San Diego county consumption vs. SDG&E
territory consumption. This was achieved by mutliplying SDG&E GWH values
by the fraction of SDGE Sales in SDC. |
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| - GWH figures for 1991 and 2010 were interpolated. |
| - The "Other" category under GWH includes: lighting, microwave,
TV, pool equipment & misc. |