Table 2.
Absolute (GtCO2eq) and percentage impact of policy implementation relative to no new policies scenario, and implementation gap with NDC scenario for the world, China, United States, India, EU, Japan, Brazil and Russian Federation (median value and 10–90% in brackets).
| Economy | Absolute impact of policy implementation relative to no new policies scenario (GtCO2eq) | Percentage impact of policy implementation relative to no new policies scenario (%) | Absolute reductions between national policies and conditional NDCs (GtCO2eq) | Percentage reductions between national policies and conditional NDCs (%) |
|---|---|---|---|---|
| World | 3.5 (2.3, 5.2) | 5 (4, 8) | 7.7 (5.3, 9.7) | 13 (9, 16) |
| China | 0.7 (0.5, 2.3) | 5 (2, 14) | 0.9 (–0.5, 3.7) | 6 (–3, 22) |
| United States | 0.4 (0.3, 1.2) | 6 (4, 13) | 2.1 (1.5, 3.2) | 31 (22, 38) |
| European Union | 0.5 (0.3, 0.6) | 9 (7, 15) | 0.7 (0.6, 1.8) | 19 (15, 33) |
| India | 0.1 (0, 0.5) | 3 (0, 7) | 0.1 (–0.1, 0.3) | 2 (–3, 6) |
| Japan | 0.1 (0, 0.1) | 7 (2, 8) | 0 (0, 0.3) | 4 (–4, 23) |
| Brazil | 0.0 (0, 0.2) | 3 (0, 11) | 0.5 (0.2, 1) | 30 (14, 44) |
| Russian Federation | 0.0 (0, 0) | 0 (0, 2) | 0.1 (–0.1, 0.2) | 3 (–3, 7) |