Battery rivalry extends to grid

Battery rivalry extends to grid

28 April 2025

The intensifying competition between Chinese and South Korean battery manufacturers is expanding from the electric vehicle (EV) sector to grid-scale energy storage systems. China currently holds a technological advantage, particularly in lithium-iron-phosphate (LFP) batteries, which are favoured for their cost-effectiveness and safety in grid storage applications. South Korea, while strong in nickel-manganese-cobalt (NMC) batteries, faces challenges in directly competing with China's LFP dominance. However, recent US tariffs on Chinese battery imports are creating new opportunities for South Korean firms to increase their market share in the US grid storage sector.

The US market is becoming a key battleground. South Korean companies are leveraging the Inflation Reduction Act (IRA) to establish manufacturing facilities in the US, thereby circumventing tariffs and gaining access to subsidies. This strategy allows them to compete more effectively with Chinese manufacturers, who face higher barriers to entry due to the tariffs. The grid storage market differs from the EV market, with cost and safety being primary concerns, playing to the strengths of LFP batteries. This shift is compelling South Korean firms to adapt their strategies and invest in LFP technology to remain competitive.

Ultimately, the US tariffs are reshaping the competitive landscape, offering South Korean battery makers a chance to exploit the US market more effectively. While China maintains a strong position in battery technology, particularly LFP, the evolving dynamics in the grid storage sector, coupled with strategic investments and policy incentives, could lead to a more balanced distribution of market share between the two countries.

Source:ft.com

AI generated content may differ from the original.

Published on 28 April 2025
artificialintelligenceintelligencebatteriesgridstoragechinasouthkoreatariffs
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Battery rivalry extends to grid