2.1 : Residential Sector Energy Consumption
| 2.1.15 |
Aggregate
Residential Building Component Loads as of 1998 (1) |
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Load (quads) and Percent of Total
Load |
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| Component |
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Heating |
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Cooling |
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| Roof |
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-0.65 |
12% |
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0.16 |
14% |
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| Walls |
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-1.00 |
19% |
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0.11 |
10% |
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| Foundation |
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-0.76 |
15% |
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-0.07 |
- |
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| Infiltration |
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-1.47 |
28% |
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0.19 |
16% |
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| Windows
(conduction) |
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-1.34 |
26% |
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0.01 |
1% |
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| Windows (solar
gain) |
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0.43 |
- |
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0.37 |
32% |
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| Internal Gains |
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0.79 |
- |
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0.31 |
27% |
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| Net Load |
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-3.99 |
100% |
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1.08 |
100% |
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| Note(s): |
1)
"Load" represents the thermal energy losses/gains that when
combined will be offset by a building's heating/cooling system to maintain a
set interior temperature (which equals site energy). |
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