CATL, the world's largest electric vehicle battery maker, is actively diversifying its business beyond EVs into stationary energy storage systems and maritime electrification. The company currently holds over 40% of the global EV battery market and maintains an 18% operating margin. Its expansion into non-automotive sectors is attracting foreign investors, with Hong Kong-listed shares trading at a 50% premium due to optimism about future earnings.
Energy storage systems, including grid-scale and data center backup power, represent a growing area for CATL. Although profitability in this segment is generally lower than EV batteries due to higher engineering costs, these contracts are long-term and more stable, offering less exposure to the cyclical nature of the automotive industry. CATL is targeting for energy storage to account for 50% of its global sales by 2030, up from 25% currently and 2% five years ago.
The company is also venturing into maritime electrification, having already deployed batteries on approximately 900 vessels. While long-distance shipping will likely rely on alternative fuels, electrification is suitable for smaller coastal crafts. Regulatory pressures, such as the International Maritime Organization's target for a 50% cut in shipping emissions by 2050, are expected to boost demand. This diversification means CATL is shifting from a consumer-cycle-dependent business to one benefiting from policy-driven demand, leveraging its cost advantages and expertise from its leading EV battery position.
Despite its strong market position and diversification efforts, CATL's shares trade at 21 times forward earnings, which is a discount compared to South Korean rivals. This reflects concerns about its exposure to the cyclical EV market, increasing competition, and the commoditization of battery manufacturing. The shift towards energy storage could also impact the EV market by potentially reducing battery supply for vehicles and increasing costs.
