In a bid to minimise the adverse effects of international civil aviation on the climate, the Air Transport Action Group has committed to global civil aviation operations to achieve net zero by 2050. Realising this target would require the aviation industry to substantially augment its operational efficiency through measures such as fleet renewal and deployment of hydrogen or electricity-powered planes. By Partner Ajay Sawhney and Associate Mayank Udhwani. (Photo Credit: ET EnergyWorld)