Heavy rail

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]

ChatGPT generated panoramic image of a rusting, pigeon poop covered passenger train labeled "H2" sitting on rusting tracks on a siding

Hydrogen Trains Continue To Derail

Recently I collaborated with David Cebon, head of the Cambridge Centre for Sustainable Road Freight, and interested parties on a complete list of all of the abandoned hydrogen bus trials globally. There are a couple of dozen of them, and I’m pretty sure there are more transit agencies that have … [continued]

ChatGPT & DALL-E generated panoramic image of dilipidated rust belt buildings with GE and Boeing logos on them

Jack Welch Screwed Up GE & Boeing, And With Them Much US Climate Action

Jack Welch was the quintessential American capitalist, feted by Wall Street, dined by global politicians and harkened to by his innumerable acolytes. He destroyed General Electric personally, and his legacy is destroying Boeing, the only major commercial aircraft manufacturer left standing in the United States. That doesn’t bode well for … [continued]

US Election 2024: Transportation Decarbonization Report Card

With the increase in renewable electrical generation, transportation has become the highest emitting sector of the US economy, accounting for about 29% of total greenhouse gas emissions. Light-duty vehicles, including cars and small trucks, account for about 57% of transportation emissions. Medium- and heavy-duty trucks contribute an additional 26%, while … [continued]

2.7 Billion+ Trips Taken On Public Transportation In 2nd Quarter

US public transportation ridership increased yet again in the second quarter of 2014. A press release report released by the American Public Transportation Association showed urban mobility increasing to over 2.7 billion trips on US public transportation in the second quarter. Urban travelers are making commonsense choices for their pockets and the environment, … [continued]