China’s leading battery and clean energy companies have recorded a dramatic surge in market value since the outbreak of the conflict in the Middle East, with investors increasingly positioning for a long-term structural shift away from fossil fuel dependence and toward renewable energy and storage technologies as a response to heightened geopolitical risk in global oil markets. Contemporary Amperex Technology Co Limited, more widely known as CATL, battery and electric vehicle manufacturer BYD, and solar energy storage developer Sungrow have collectively added more than $70 billion in market capitalisation on Chinese stock exchanges since the United States and Israel launched strikes on Iran at the end of February, with their share prices rising by roughly 19 to 22 percent over the period. The gains have materially outpaced the performance of global oil majors including Chevron, ExxonMobil, and BP, which, while benefiting from higher commodity prices driven by the conflict, have lagged significantly behind the energy transition stocks in terms of equity market returns. Solar energy developer GCL Energy Technology has been among the standout performers, with its shares surging by as much as 57 percent in the space of a single month, the bulk of that rally occurring after the conflict began on February 28.
The scale and speed of the rally in Chinese clean energy equities reflects a broader reassessment among investors of the long-term strategic implications of a major conflict centred on one of the world’s most critical oil supply chokepoints. With Iranian threats to close the Strait of Hormuz potentially cutting off approximately 20 percent of global oil supply, and oil prices having risen by around 47 percent since the conflict began, the case for energy independence through domestic renewable generation, battery storage, and electric mobility has sharpened considerably for oil-importing economies across Asia. Neil Beveridge, who leads energy research at Bernstein, expects China, the world’s largest oil importer, to intensify its existing strategy of electrifying as much of its energy consumption as possible. Japan, South Korea, and Taiwan are also viewed as economies likely to respond to the crisis by accelerating investment in clean energy infrastructure and alternative fuels, given their similarly high dependence on Middle Eastern oil imports and their vulnerability to sustained price shocks or supply disruptions stemming from the conflict. Yuan Yuwei, a hedge fund manager at Trinity Synergy Investments, said the oil shock is expected to drive stronger state support and export demand for Chinese clean energy companies, and that the crisis could also accelerate the shift to electric vehicles as consumers reconsider their reliance on fuel-powered transport in an environment of persistently elevated and unpredictable petrol prices.
The market movement sits within a broader structural backdrop that was already tilting in favour of clean energy before the conflict began. CATL, the world’s largest battery manufacturer, reported a net profit of 72.2 billion Chinese yuan for fiscal year 2025, and together with BYD holds approximately 65 percent of China’s domestic battery market. The Chinese market for grid-connected battery storage is projected to grow from $48 billion in 2024 to $199 billion by 2032, according to research firm Mobility Foresights, and sales of storage batteries in China more than doubled in 2025 alone. China’s CSI Green Electricity Index has gained 6 percent so far in March, even as the broader Shanghai Composite benchmark has lost 6 percent over the same period amid repeated global equity sell-offs triggered by surging oil prices, a divergence that underscores how selectively the market has been rewarding clean energy exposure during this period of geopolitical turbulence. Aaron Costello, head of Asia at Cambridge Associates, noted that countries are likely to accelerate investment in renewables, grid infrastructure, and alternative energy sources as concerns around supply stability grow, a view that aligns with the observed market behaviour and points to a potentially sustained, rather than temporary, rerating of clean energy assets across the region.
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