Table 7 - Page 2
Natural Gas Demand (MMTHERM) |
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1980 |
1989 |
1991 |
1994 |
1996 |
2003 |
2010 |
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Space Heating |
88 |
96 |
90 |
97 |
102 |
113 |
124 |
DHW |
104 |
113 |
105 |
114 |
120 |
132 |
145 |
Appliances |
9 |
9 |
9 |
10 |
10 |
11 |
12 |
Spa & Pool |
112 |
122 |
114 |
123 |
129 |
143 |
157 |
Total |
312 |
340 |
318 |
345 |
361 |
399 |
438 |
% Increase per Year |
|
0.97% |
-3.21% |
2.84% |
2.31% |
1.52% |
1.38% |
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Therms/Year/Person |
167 |
140 |
123 |
126 |
127 |
123 |
121 |
Therms/Year/Dwelling Unit |
430 |
365 |
329 |
341 |
340 |
325 |
316 |
Gas use per unit of economic activity |
1.2891 |
1.0000 |
0.8836 |
0.8763 |
0.8556 |
0.7476 |
0.6535 |
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Source: SDG&E. |
- Total MMTHERM values for 1980 through 2011 were furnished by SDG&E
on 08/16/93 by Mr. Chen-nan Chiang. |
- SDGE Conditional Demand Study: Final Report, December 1990, was used to
determine the breakdown of natural gas end use in average homes. This calculated
breakdown was applied to total MMTHERM values, yielding end use values. |
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Fuel Costs (1989 $) |
1980 |
1989 |
1991 |
1994 |
1996 |
2003 |
2010 |
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$/KWH |
0.1253 |
0.0996 |
0.0965 |
0.0965 |
0.1031 |
0.0973 |
0.0910 |
$/MMBTU |
5.0900 |
5.6300 |
5.0700 |
5.4400 |
5.8100 |
6.4300 |
7.3500 |
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Electricity |
$468,812,946 |
$473,986,224 |
$478,268,176 |
$506,819,979 |
$560,913,307 |
$615,266,165 |
$577,439,772 |
Electricity/Dwelling Unit |
$646 |
$509 |
$496 |
$501 |
$529 |
$500 |
$417 |
Electricity/Person |
$250 |
$195 |
$186 |
$186 |
$197 |
$190 |
$160 |
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Natural Gas |
$158,960,700 |
$191,194,800 |
$161,124,600 |
$187,625,600 |
$209,624,800 |
$256,685,600 |
$321,783,000 |
Natural Gas/Dwelling Unit |
$219 |
$205 |
$167 |
$186 |
$198 |
$209 |
$232 |
Natural Gas/Person |
$85 |
$79 |
$63 |
$69 |
$74 |
$79 |
$89 |
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Total $ |
$627,773,646 |
$665,181,024 |
$639,392,776 |
$694,445,579 |
$770,538,107 |
$871,951,765 |
$899,222,772 |
Total $/Dwelling Unit |
$865 |
$714 |
$663 |
$687 |
$727 |
$709 |
$649 |
Total $/Person |
$335 |
$273 |
$248 |
$255 |
$271 |
$269 |
$249 |
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Source: SDGE filing for ER-92. |
- Real energy prices by sector in 1989 $'s come from SDGE Filing for ER-92. |