Plugin vehicle registrations were up 7% year over year (YoY) globally in July, ending the month at around 1.8 million units. Once again, BEVs (+16% YoY) and PHEVs (-11% YoY) are experiencing opposite dynamics, with pure electrics firm in double-digit growth while plugin hybrids remain in deep red (since the … [continued]
Even the strongest apparent dual-product customer cannot absorb the mass balance: a large hydrogen-DRI steelworks could still leave roughly 80–90% of thermolysis graphite needing other markets.
Methane thermolysis has one of the cleaner propositions in the hydrogen space. The process is also commonly called methane pyrolysis, but I prefer thermolysis. An engineer and founder working in the field pointed out to me that the useful distinction is straightforward: it is heat, not flames, doing the work. … [continued]
Falling battery costs push freight toward electricity everywhere, but inherited road, rail and water systems determine where that transition lands.
Battery costs are falling globally, but freight does not begin from a common starting point. China, India, Europe and the United States move domestic cargo through very different combinations of road, rail and water, so cheaper batteries will not produce one standard freight-electrification pathway. Using the best comparable data I … [continued]
Putting MWh over an industrial hydrogen supply chain changes the framing, not the underlying market: real buyers still purchase hydrogen by mass.
Global hydrogen demand exceeded 100 million tonnes in 2025, and almost all of it was still consumed where hydrogen has been used for decades: refining and industry. That is why kilograms and tonnes are not merely traditional units. They describe the market that exists. An ammonia plant buys a chemical … [continued]
Hydrogen gets the lights and cameras, while scalable maritime electrification increasingly depends on the quieter infrastructure of grids, batteries and routine charging.
At the Port of Tilbury on the Thames, GeoPura recently put one of its hydrogen power units on a floating platform and used it to charge a commercial electric vessel. The system delivered 300 kW through five Ballard fuel cells. It was visually irresistible: a barge, hydrogen equipment, a working … [continued]
Petrol model sales crash 44% in July! High gas prices and a never-ending wave of new BEVs has allowed July to reach record EV market share, with plugins reaching a record 65%! However, while record market share was achieved in the past thanks to strong EV sales, this time, the … [continued]
Heart Aerospace’s X1 represents the less glamorous but more consequential aviation transition: electrifying an existing market rather than inventing a new one.
Heart Aerospace’s X1 demonstrator flew for 27 minutes on August 12 from Plattsburgh International Airport, powered entirely by batteries. The aircraft has a 106-foot wingspan, weighed more than 25,000 pounds at takeoff and drew more than a megawatt at peak. Heart calls it the largest battery-electric aircraft ever flown. The … [continued]
Poland succeeded in creating hydrogen-bus demand, but Polenergia still backed away from the local green-hydrogen supply intended to serve it.
Poland did something hydrogen advocates have spent years saying governments need to do: it created real demand. Public subsidies helped put hydrogen buses into Polish cities, refueling infrastructure received support, and renewable-hydrogen projects were offered public money as well. By April 2026, Poland had 153 hydrogen buses registered, 140 already … [continued]
HVDC hardware is converging around repeatable 2 GW building blocks, while the surrounding grid still has to solve controls, interoperability and planning.
High-voltage direct current transmission used to look like a specialist technology reserved for unusually long lines, subsea links or awkward grid problems. That is changing. In a recent Redefining Energy conversation, Cornelis Plet, CTO of Grid Systems Integration at GE Vernova, described HVDC as something that is moving into the … [continued]
OCTA’s hydrogen buses still had years of service life when their depot fuel system became unusable. Hydrogen transit depends on much more than the bus.
The Orange County Transportation Authority is spending another $27.6 million on hydrogen infrastructure as it expands its fuel-cell bus fleet from 10 buses toward 50. Read the announcement quickly and it sounds like ordinary fleet growth: more buses require more fueling capacity. OCTA’s history makes the story much less straightforward. … [continued]
