Air travel is a growing source of CO2 emission globally. It's a great challenge for any country with the goal of zero emission.
Continent / Country | In million metric tonnes CO2 equivalent | In million metric tonnes CO2 equivalent | % increase expected in 31yrs |
In 2019 | By 2050 (expected) | ||
N, America | 292.9 | 440.4 | 150 |
Asia-Pacific | 230.3 | 418.1 | 182 |
China | 138.8 | 371.6 | 268 |
Europe | 232.2 | 337.5 | 145 |
India | 29.3 | 179.3 | 612 |
West Asia | 76.9 | 134.5 | 175 |
Africa | 37.9 | 117.8 | 311 |
Latin America | 37.7 | 70.1 | 186 |
Data indicates: 1. North America is expected to be remain the biggest source of airplane emission.
2. India shall be globally at 5th position with highest increase > 6 folds.
3. China & Africa shall be 3rd & 6th with approx. increase by 300%.
Methodology to reduce
1) Use cleaner fuels-
Use biofuels, which are made from renewable resources like waste products or plants, instead of traditional jet fuel.
2) Improve aircraft efficiency-
Make aircraft more aerodynamic by redesigning the outer hull, use lighter materials, and optimize flight routes. You can also use more efficient air traffic control procedures.
3) Employ emissions control-
Use advanced techniques to capture harmful gases like methane, CO2, and NOx.
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