Review Article
Global Renewable Energy-Based Electricity Generation and Smart Grid System for Energy Security
Table 2
World primary energy demand (Mtoe) [
18].
| Energy sources | 2002 | 2010 | 2020 | 2030 | 2002ā2030 |
| Coal | 2389 | 2763 | 3193 | 3601 | 1.50% | Oil | 3676 | 4308 | 5074 | 5766 | 1.60% | Gas | 2190 | 2703 | 3451 | 4130 | 2.30% | Nuclear | 692 | 778 | 776 | 764 | 0.40% | Hydro | 224 | 276 | 321 | 365 | 1.80% | Biomass and waste | 1119 | 1264 | 1428 | 1605 | 1.30% | Others renewable | 55 | 101 | 162 | 256 | 5.70% |
| ā | 10345 | 12193 | 14405 | 16487 | 1.70% |
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