🛸 The future of air travel: Why airships could be the sustainable solution we (urgently) need
The aviation industry is under immense climate pressure, and the costs are shifting to passengers. According to an article from Jan 4th in Sweden's largest daily newspaper, Dagens Nyheter, the world will need 449 billion liters of sustainable aviation fuel (SAF) annually by 2050 to meet climate targets—yet we are nowhere near that capacity today.
✈️ Airlines are struggling to meet these demands, and flying is becoming increasingly expensive as a result. IATA’s Director General, Willie Walsh, has been clear: to reach climate goals, passengers will have to pay because airlines do not have the margins to absorb these costs themselves. We’re already seeing this happen—last summer, Lufthansa announced a fixed €72 surcharge per ticket will be added to cover EU climate regulations. On top of this, Sweden’s "reduktionsplikt" (carbon reduction mandates) requires airlines to blend more costly SAF with traditional jet fuel, further driving up prices.
💬 The question is: How will the world fly in a sustainable future? If the only solution is making air travel a luxury few can afford, we have a serious challenge. The projection is that the number of passengers will more than double from now until 2050 (from 4,6Bn passengers to 10Bn).
✅ This is where airships could play a transformative role. They consume a fraction of the energy of traditional jets, and can operate on renewable power such as hydrogen fed fuel cells with electrical engines. While they won’t replace all flights, they can offer a comfortable, low-emission alternative. With a similar footprint of traveling by rail, they can become the trains of the sky, without the need of heavy infrastructure and with a promise of a much higher degree of passenger comfort and privacy.
❗With fuel shortages, rising ticket prices, and stricter regulations, the aviation industry must embrace new solutions. Lighter-than-air travel is not just a relic of the past—it could be a vital piece of the future.
Are we ready to rethink the way we fly?
Full article (in Swedish):
https://lnkd.in/de3c_n3g