Batteries

Comparison of lithium-ion, solid-state, sodium-ion and other battery energy densities in 2026

Battery Energy Density in 2026: State of the Art and Future Pathways

14 October 2025

Battery energy density in 2026 is no longer a single race for the highest Wh/kg. A realistic guide to commercial cells, pack performance, solid-state, sodium-ion, silicon anodes and the applications each technology can actually serve.

Battery Energy Density in 2026: State of the Art and Future Pathways Read Post »

Rare Earths Export Controls a Robotic arm inspecting semiconductor wafer symbolising advanced magnet manufacturing and rare earth processing bottlenecks under new export controls

Rare Earths Export Controls: China’s Power Play & What the West Needs to Do Next

9 October 2025

China’s rare earths export controls are now a supply-chain reality. Here’s the context, the consequences, and a pragmatic playbook—spanning recycling, magnet capacity, and alternative materials.

Rare Earths Export Controls: China’s Power Play & What the West Needs to Do Next Read Post »

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