Autonomous vehicles face regulatory gridlock after Elon Musk's DOGE initiative slashed staff at the Office of Automation Safety. The cuts removed those who could streamline legal hurdles, leaving companies stuck without guidance or exemptions. With outdated laws and few regulators left, AV progress has stalled. A Senate report now urges rehiring to restore oversight and support for safe deployment.
Cadillac's Elevated Velocity Concept is a futuristic, all-electric 2+2 crossover blending luxury, off-road capability, and autonomous tech. Inspired by events like the Dakar Rally, it features gullwing doors, multi-motor V-Series performance, and wellness-focused cabin tech like infrared therapy and biometric sensors. Though not slated for production, it signals Cadillac's bold design and performance direction.
Dead EV batteries retain nearly 80% of their lithium capacity but most end up in landfills. Australian researchers show recycling could recover 99% pure lithium plus nickel and cobalt while producing 61% less carbon than mining. Recycling uses 83% less energy and 79% less water than extraction. With 13% annual battery market growth, waste could hit 137,000 tons yearly in Australia alone. Untapped goldmine of materials sitting idle.
Bill Gates' hydrogen-powered superyacht Breakthrough offers silent, zero-emission cruising - but at a steep cost. With limited refueling infrastructure and green hydrogen priced at $36/kg, clean sailing runs $59 per nautical mile. HVO diesel remains the practical fallback. While Breakthrough showcases innovation, EVWorld.com asks the hard questions: Is hydrogen truly viable for marine travel, or just a billionaire's experiment?
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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