The aviation industry is at a pivotal moment in its history as it grapples with the urgent need to reduce its environmental impact. With air travel accounting for approximately 2-3% of global CO2 emissions, the race is on to develop more sustainable alternatives to traditional jet fuel-powered aircraft.
Electric and hybrid-electric propulsion systems represent one of the most promising paths forward. Companies like Airbus, Boeing, and numerous startups are developing aircraft that use battery power, hybrid systems, or hydrogen fuel cells to dramatically reduce emissions.
While fully electric commercial flights for long-haul routes remain a challenge due to current battery technology limitations, regional and short-haul electric flights are becoming increasingly viable. Several airlines have already begun testing electric aircraft on shorter routes, with some expecting to enter commercial service within the next few years.