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?
CATL's new Naxtra sodium-ion "salt" EV battery costs just $10–$19/kWh - about one-tenth of current lithium-ion prices (~$100–$115/kWh). It retains 85% capacity after 3.6M miles, charges at up to 5C (full in ~12 min), and goes 30–80% in 30 min even at –30 °C with ~93% usable capacity. The low cost, long life, and cold-weather performance could transform EV affordability and durability.
British-market buyers can now opt to pay a monthly fee for that horsepower increase..details in fine print, where a disclaimer notes that "Engine power is [148 hp] as standard, [168 hp] if you activate the optional power upgrade for a fee."
"...the fee is equivalent to $22.50 per month, $225 for a year, or a one-time purchase of $878...the one-time purchase is priced the same as 39 months of monthly subscription..."
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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