Latest articles on AI, technology, and software development.
CATL's Naxtra sodium-ion cells are shipping in production vehicles for around $19/kWh — a fraction of lithium's cost. The tradeoffs explain exactly which EVs will get sodium first, and which never will.
CATL's sodium-ion cells retain 90% capacity at -40°C, versus roughly 80% for lithium. As the first passenger EVs ship with sodium-ion packs in 2026, the technology's real advantage isn't cost — it's physics that lithium can't match.
Modern hydrometallurgical recycling now recovers 95%+ of lithium and cobalt at 35-45% profit margins at scale. Yet Ascend Elements filed for bankruptcy in April and Li-Cycle was acquired out of insolvency. Here's why the technology working and the business surviving are two different problems.
QuantumScape, Samsung SDI, Toyota, Nissan, and CATL all have solid-state EV battery timelines — and all of them have slipped. Here's where each program actually stands in mid-2026, and when a real solid-state EV will exist.
China's national solid-state battery standard took effect July 1, 2026, forcing automakers to prove less than 5% liquid electrolyte content or drop the all-solid-state label entirely. Dongfeng, GAC, BYD, and Geely are already racing to comply.
Sodium-ion cells are landing at $55-70/kWh in 2026, undercutting lithium iron phosphate by up to 40 percent, and CATL is moving the chemistry into mass production for cheap EVs and stationary storage rather than flagship long-range cars.
Modern EVs easily exceed 250 miles of range. The real adoption barrier in 2026 is charging infrastructure: reliability failures, geographic gaps, and a fragmented network experience that Tesla largely solved but the rest of the industry has not.
After years of being perpetually five years away, solid-state batteries are entering genuine pre-production phases at Toyota, QuantumScape, and CATL — but the path to your driveway is more specific and harder-won than the headlines suggest.
For 20 years, silicon anodes have been the theoretical answer to lithium-ion's range limits. The chemistry stores 10 times more lithium than graphite. The problem was that silicon cracks when it swells during charging. Several companies have now solved that — and the first silicon anode EVs are arriving.
In the first quarter of 2026, BYD sold more vehicles than Toyota, GM, or Volkswagen, marking the first time a Chinese automaker has led global auto sales. Here's what drove it there.
Bidirectional charging — where your EV sends power back to the grid or your home during peak demand — has been a concept for over a decade. In 2026, it is finally a commercial reality: the Ford F-150 Lightning, Hyundai IONIQ 5 and 6, Nissan LEAF, and Volkswagen's latest models all support it. Utilities are paying EV owners for the privilege.
BYD sold more battery electric vehicles than Tesla globally in 2024 and extended that lead in 2025. The company's technology — Blade Battery, e-Platform 3.0, in-house semiconductors — is genuinely competitive. What's keeping it out of American and European driveways isn't product quality. It's tariffs.