Hydrogen and electrification occupy surprisingly similar amounts of attention despite radically different levels of physical deployment.
Hydrogen occupies an unusually large share of the energy-transition information stream for the amount of physical deployment behind it. Fuel-cell trucks, buses, trains, ships, storage projects, demonstrations and records recur through corporate releases, government announcements, trade publications and mainstream reporting, creating the impression that hydrogen remains a substantial parallel pathway … [continued]
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]
Brooklyn-based Vycarb recently reached a significant milestone in storing low-purity CO2 in sea water. This convenient, low-cost solution has the potential to make CCS more affordable and accessible. I recently met with Vycarb CEO and Founder Dr. Garrett Boudinot to see the progress at their Brooklyn Navy Yard headquarters. Founded … [continued]
A new tool that integrates data from cameras, lidar, radar, and vehicle sensors could enable cities and departments of transportation to monitor and analyze intersection activity more effectively, helping reduce crashes and improve efficiency. Illustration by Besiki Kazaishvili, National Laboratory of the Rockies/
Digital-Twin Framework Provides Real-Time Visibility Into Traffic Conditions We have all been there: stopped at a red light at an empty intersection or narrowly avoiding a collision after a driver runs a red light. Researchers at the National Laboratory of the Rockies (NLR) are working to reduce such risks by … [continued]
Talk about a vicious circle. A team of climate scientists lead by Judith Cole at the University of Michigan has published new research in the journal Science this week. Here’s what Cole told The Guardian about that research. “We are seeing a trend of stronger El Niños and the one … [continued]
Cross-border electricity links increasingly add security and resilience value to their existing roles in markets, adequacy and renewable integration.
Energy independence was an understandable slogan in Europe after Russia’s invasion of Ukraine sent gas and electricity prices through the roof. But it was also the wrong lesson. European countries had not erred by depending on one another. They had allowed too much of a critical energy supply to depend … [continued]
Attributable days of heat stress for different age cohorts (columns), at different warming levels (rows). Each circle contains 100 coloured dots, with each dot representing 1% of the age cohort. Darker dots indicate more heat-stress days. Source: Pietroiusti et al (2026).
By Ayesha Tandon More than 40% of children under the age of 10 globally are already experiencing at least 20 additional “heat-stress days” due to climate change. This is according to a new attribution study, published in Science Advances, which combines climate models with demographic data to assess the age groups and regions … [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]
A paid-off old pickup can be rational to keep today. Affordable electric trucks and targeted scrappage can make its eventual replacement rational too.
A reader who owns a hand-me-down 1995 Dodge Ram plans to keep repairing it until rust, gasoline prices or regulation finally stop him. I think he is making a rational household decision. The truck is paid for, he knows how to maintain it, and a repair bill of hundreds or … [continued]
