France has taken a step towards reducing greenhouse gas emissions by banning short domestic flights on routes that have alternative train services that take less than two-and-a-half hours. This new law, which was signed on Tuesday, will affect only three routes: from Paris-Orly airport to the cities of Bordeaux, Nantes and Lyon. However, connecting flights will not be affected. France's transport minister, Clement Beaune, hailed the move as an "essential step and a strong symbol" in the fight against climate change, but some have criticized it as a mere gesture that does not have a significant impact on reducing emissions.
For the ban to apply to a specific air route, there must be a high-speed rail alternative that takes less than two-and-a-half hours to travel between the two cities involved. The train should also have enough early and late-running services to enable travelers to spend at least eight hours at their destination. It should be noted that the French President, Emmanuel Macron, had initially proposed a ban on flights where a train journey would take fewer than four hours, which was subsequently watered down.
Critics argue that the new law is symbolic and does not really address climate concerns, as high-speed train lines were already attracting passengers away from airlines. According to estimates from the cleaner transport campaign group Transport & Environment, the three routes affected by the ban account for only 0.3% of the emissions produced by flights departing from mainland France, and just 3% of the country's domestic flight emissions (for mainland domestic flights only). Airline industry insiders have warned that the move could lead to job losses in the industry, as fewer flights mean less demand for pilots and other personnel.
Despite the criticism, France's ban on short domestic flights is a significant move, and it is expected that other European countries will follow suit in the coming years as the EU pushes for greater sustainability and lower emissions in the transportation sector.