EVs are central to a coming shift in mobility: by 2040, personal electric car ownership may disappear as automakers pivot to subscription-based, software-driven models. EVs will serve as platforms for autonomous fleets, shared transport, and tiered digital services. Younger users prefer access over ownership, and manufacturers are redesigning vehicles as connected devices - raising concerns over repair rights, data control, and user autonomy.
US firm Regent is partnering with Scotland’s Hitrans to explore using electric "flying boats" called Seagliders for island transport. These vessels combine boat, hydrofoil, and low-altitude flight technologies, reaching speeds up to 180 mph. A 12-passenger model may launch in Orkney by 2026–2027, with a larger version planned for 2030. The project aims to improve connectivity and reduce emissions across the Highlands and Islands.
Modern trolleybuses using in-motion charging (IMC) are making a comeback as cost-effective, grid-friendly alternatives to battery-electric buses. They charge via overhead wires and run off-wire using small batteries, reducing infrastructure and maintenance costs. Ideal for dense, hilly cities or those with legacy systems, they face funding and public perception challenges but offer strategic advantages in urban transit electrification.
A new study from Chalmers University, featured in Air Quality News, finds that e-bikes pose a significantly higher crash risk than e-scooters—over eight times greater when accounting for exposure factors like trip distance and duration. The research analyzed GPS data from shared micromobility services across seven European cities, offering a more accurate comparison than previous studies. The authors call for better data-driven safety policies.
Electric fishing boat Heron launched in rural Maine, powered by twin electric outboards and backed by $1M in grants. Operated by Maine Ocean Farms, it cuts emissions, noise, and fuel costs. The shift supports climate goals amid warming Gulf waters. Challenges include battery weight and limited charging, but local groups are expanding infrastructure. Heron signals a sustainable future for aquaculture and rural marine industries.
Hydrogen's Flight Path: Fuel Cells, Turbines, and the Economics of Clean Aviation
10 Oct 2025 | Aviation is shifting from Jet A to four fuel systems: electricity, hydrogen (fuel cell and combustion), SAF, and petroleum. Fuel cells suit short-haul aircraft; hydrogen combustion may power long-range jets. SAF bridges legacy fleets. Hydrogen costs - $5-$7/kg today, possibly $2/kg by 2040 - impact ticket prices and infrastructure decisions. Airport authorities, airlines, and governments will share deployment costs. Each fuel has distinct environmental pros and cons shaping aviation's net-zero future.
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