India

ChatGPT generated panoramic image of the Grim Reaper looming over an electric VTOL rotorcraft like the Joby and a bus labeled "H2"

Transportation Firm Deathwatch: Hydrogen & EVTOLs

For several years there have been a couple of parallel slow motion failures in the making, the use of hydrogen in transportation and the Jetsons’ fantasy of air taxis zipping over cities. Neither were based in economic, regulatory, or technical reality, preferring instead to have vast sums of governmental and … [continued]

Midjourney caricature generated from headshot of Michael Barnard in front of wall-sized decarbonization dashboard

2024 Was A Productive Year For My Decarbonization Efforts

It’s the time of year when people publish retrospectives on the year and start thinking about the year ahead. As so much of my work ends up in CleanTechnica, I thought it would be useful to provide my retrospective here. On a purely personal note, I’ve been told over and … [continued]