🧠 Food for thought

Implications, context, and why it matters.

Japan’s LFP sourcing and battery collection uncertainty

• Who will supply LFP cells to Suzuki is unspecified. Japan’s LFP capacity through 2028 is unclear, leaving sourcing, costs and geopolitical risk murky.
• Nissan cancelled its planned 5 gigawatt-hours (GWh) LFP plant in Kitakyushu that was slated for 2028 and about 500 jobs, despite government subsidies up to €340 million 12. Net profit fell 94% year on year in April–September 12.
• With no major domestic LFP producer confirmed and Chinese firms at 68.8% of global battery installs 3, carmakers may lean on imports or joint ventures (co-owned operations with foreign suppliers) that add exposure to supply shocks.
• Japan lacks a system to collect used batteries, AESC’s Noda said, which clouds end-of-life costs and compliance as EV sales grow. AESC is a Japanese battery supplier.

Openings for battery tracking before 2026 rules

• Startups and recyclers see an opening because Japan lacks a unified collection framework. They can build tracking tools and reverse logistics for second-life storage (repurposing used EV batteries for stationary energy storage) before rivals scale.
• The Ministry of Economy, Trade and Industry (METI) approved classifying lithium-ion battery products as ‘specified recyclable’ from April 2026, which requires makers to recover them through retail stores 4.
• Mapping METI’s 2025–2026 roadmap lets firms time launches plus partnerships with automakers or battery suppliers that need compliant collection systems.
• LFP uses cheaper materials, while recycling economics remain unclear, so early movers can win volume with low-cost compliance services plus data-driven health tracking that boosts reuse value.