Iran Conflict Accelerates Battery Boom in BESS and Electrification: Fitch Ratings

According to Fitch Ratings, the escalating Iran conflict is shifting the positive trajectory for global batteries toward Battery Energy Storage Systems (BESS) and broader electrification initiatives.

Prolonged oil and liquefied natural gas supply shocks from the conflict are fueling investments in renewables and BESS across energy-importing economies to enhance energy security.

Chinese Manufacturers Gain Prominent Edge

China's battery giants, leading in lithium iron phosphate (LFP) cathode technology and costs, stand to benefit with improved volume visibility and factory utilization worldwide.

BESS demand is expected to surge even after conflict resolution, as gas disruptions raise electricity costs and instability in reliant markets prioritize stable power.

Overseas Growth in Solar-plus-Storage

Key overseas expansion targets 'solar power plus battery storage' in emerging markets struggling with imported energy and unreliable grids.

Years of plummeting combined system costs have made these solutions economically superior to fossil fuels, though raw material inflation could spur price upticks.

China's advanced domestic vehicle electrification shifts the main upside to international energy-security-driven adoption.

Expanding Applications and Challenges Ahead

Weakened passenger EV battery demand outside China meets expectations, but power batteries are broadening into trucks, vessels, and construction equipment.

Global BESS demand has outpaced forecasts quarterly, evidenced by production reallocations from EV lines among various producers.

Profitability remains vulnerable to volatile inputs like lithium, yet top firms mitigate via bargaining, leverage, and controls.

Trade fragmentation, US tariffs, and EU localization policies challenge scale, prompting Chinese overseas investments in Southeast Asia and Europe.

Energy security boosts may offset China's 2026 ESS export rebate phase-out, stabilizing demand beyond front-loading shipments.