Leeham News and Analysis
There's more to real news than a news release.
Leeham News and Analysis
- Engine makers tout “Plan A” but have “Plan B” backups in R&D June 23, 2025
- Bjorn’s Corner: Air Transport’s route to 2050. Part 27. June 20, 2025
- Pontifications: A Personal Note June 19, 2025
- Airbus books 142 firm orders as Boeing retracts from the Paris Air Show June 19, 2025
- AIN Media Group Agrees to Acquire Leeham News & Analysis June 17, 2025
Forecast 2022: Sustainability
Subscription Required By Bjorn Fehrm Introduction February 7, 2022, © Leeham News: The year that passed was when Sustainability broke through the walls of “I’m not convinced we have a problem” and “If so, what shall we do… Read More
Sustainable Aero Lab disqualifies “Greenwash” investments
By Bjorn Fehrm August 25, 2021, ©. Leeham News: Times change and the use of words with it. Today, the hundreds of UAM Air Taxi projects talk about how “environmentally friendly” this mode of transportation is, and Boom’s… Read More
De-carbonisation of air transport is ON
By Bjorn Fehrm July 20, 2021, © Leeham News: Last week was a game-changing week for air transport. Three events synchronized to trigger it. EU presented 13 policies to achieve net-zero greenhouse gas emissions by 2050 with concrete… Read More
Bjorn’s Corner: The challenges of hydrogen. Part 33. Wrap-up: The Eco-system
April 16, 2021, ©. Leeham News: Last week, we wrapped up the operational part of sustainable air transport using hydrogen as an energy source. Now we look at where we are with the all-important Eco-system. It has many… Read More
Bjorn’s Corner: The challenges of Hydrogen. Part 16. A Hydrogen airliner
December 4, 2020, ©. Leeham News: To dig a level deeper into the challenges of hydrogen airliners, as a next step we design such a plane (on a high level), now that we have covered the basics. It… Read More
Bjorn’s Corner: The challenges of Hydrogen. Part 14. Supply of Hydrogen
November 6, 2020, ©. Leeham News: In our series on Hydrogen as an energy store for airliners we now look at how to create a supply industry for hydrogen. The problem of a sizable and competitive hydrogen supply… Read More
Bjorn’s Corner: Why e in ePlane shall stand for environment, Part 20. Wrapup.
May 1, 2020, ©. Leeham News: We now wrap the series about technologies that can help reduce air transport’s environmental footprint. I wrote in the first article, December 13: We have lost our way in our search for… Read More