As the world looks to become greener, the travel industry continues to look for alternative fuel sources. This week, Airbus unveiled their new concept for hydrogen powered commercial airliners, which would be the world’s first zero emission commercial aircraft. They released three visual concepts that they hope to have in use by 2035. The three concepts that were released are the; turbofan design, turboprop design and a blended-wing body. Guillaume Faury, the CEO of Airbus, said "This is a historic moment for the commercial aviation sector as a whole, and we intend to play a leading role in the most important transition this industry has ever seen. The concepts we unveil today offer the world a glimpse of our ambition to drive a bold vision for the future of zero-emission flight". He went on to discuss how the use of hydrogen has the potential to drastically reduce the industries impact on the environment.