Research Article
Energy Audit of a Residential Building to Reduce Energy Cost and Carbon Footprint for Sustainable Development with Renewable Energy Sources
Table 3
Load calculation—conventional—2BHK.
| S. no. | Load type | Load of one appliance (W) | Hours | Nos. per flat | Total nos. | Total load of the building (Wh) | Cost per appliance (₹) | Total cost appliance (₹) |
| 1 | Tube light | 36 | 7 | 4 | 288 | 72576 | 54 | 15552 | 2 | Ceiling fans | 78 | 4.5 | 4 | 288 | 101088 | 1425 | 410400 | 3 | LED TV | 80 | 4 | 2 | 144 | 46080 | 28990 | 4174560 | 4 | Exhaust fans | 45 | 0.5 | 2 | 144 | 3240 | 1150 | 165600 | 5 | Ceiling light | 28 | 7 | 1 | 72 | 14112 | 120 | 8640 | 6 | Washing machine | 500 | 2 | 1 | 72 | 72000 | 17000 | 1224000 | 7 | Refrigerator | 359 | 24 | 1 | 72 | 620352 | 19600 | 1411200 | 8 | AC | 1615 | 7 | 2 | 144 | 1627920 | 41890 | 6032160 | Total | 2557368 | — | 1,34,42,112 |
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