Airplanes eased accessibility to just about anywhere in the world, but it is the foul pollution that they cause which has made them the target of environmentalists. Noise pollution and the carbon emissions they produce cause grave environmental damage.
Airlines have cut noise pollution by 75 percent over the past 30 years and improved fuel efficiency by 70 percent in the past four decades, with new aircraft expected to improve that efficiency by another 25 percent by 2020.However, not all can afford to adopt new technology or buy new planes.
The industry is also worried in terms of offsetting the carbon emissions with carbon trading. The process however seems rather unclear since there seem to be no set guidelines to measure the carbon offset
While reducing emissions may be the industry’s new priority, newer technologies will take longer to build. With globalization of business activities, there will only be an increase in air traffic.
While governments give top priority to security concerns and safety concerns, the environment takes a backseat. Planes will carry on adding to the greenhouse effect by emitting heat-trapping nitrous oxides at high altitudes. The carbon footprint of the civil aviation industry is only growing as a portion of global emissions.
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Source: Turkish daily News



















