South Korea announces 8.4 trillion won investment in next-gen batteries

South Korea's government and private sector have announced a massive investment plan to secure leadership in the global battery market. The initiative involves a combined investment of approximately 8.4 trillion won, with the government allocating 400 billion won for R&D and private companies committing roughly 8 trillion won toward R&D and facility expansion through 2030.

The strategy follows a two-track approach to counter competition from Chinese manufacturers. To compete in the low-cost, mass-market segment, the plan focuses on the development and commercialization of sodium-ion batteries, which offer lower material costs and reduced supply chain risks compared to lithium-based alternatives. For the high-performance segment, the roadmap prioritizes the development of all-solid-state batteries to enhance energy density and safety for electric vehicles, robots, and drones.

Key objectives include achieving specific energy density targets for sodium-ion batteries by 2030 and launching all-solid-state battery prototypes by 2027. The plan also emphasizes process innovation, such as low-carbon manufacturing, and the establishment of a circular battery ecosystem to comply with international environmental regulations, including those from the European Union.