As the aviation industry scrambles for ways to reduce its carbon footprint, hydrogen has emerged as a high-potential solution to its problems.
In 2022, aviation accounted for 2% of global energy-related CO2 emissions, according to the International Energy Agency.
The International Air Transport Association, the trade association for the world's airlines, has committed to achieving net zero by 2050.
IATA's 330 member airlines will rely on sustainable aviation fuel, offsets and carbon capture, and new technology to reach the goal.
So, how would hydrogen fuel and planes work?
Organizations:
International Energy Agency, International Air Transport Association