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Projected world primary energy production from fossil fuels, 2010–2050 (quads).
| year | low | medium | high |
|---|---|---|---|
| 2010 | 423.8 | 424.9 | 425.3 |
| 2015 | 452.1 | 457.8 | 464.9 |
| 2020 | 468.8 | 490.4 | 508.2 |
| 2025 | 469.2 | 515.3 | 547.7 |
| 2030 | 463.8 | 532.5 | 581.1 |
| 2035 | 446.8 | 534.6 | 607.3 |
| 2040 | 415.6 | 528.3 | 609.6 |
| 2045 | 384.7 | 514.6 | 607.1 |
| 2050 | 352.8 | 493.9 | 604.6 |
