Data Center Battery Energy Storage Market Grows Fueled by AI Expansion

The global market for battery energy storage systems in data centers is experiencing significant growth, driven by the escalating demands of artificial intelligence (AI) workloads and the expansion of hyperscale facilities. The increasing requirement for uninterrupted power supply and the integration of renewable energy sources are accelerating the adoption of these advanced storage solutions.

Industry analysis forecasts a substantial rise in electricity consumption by data centers, with AI-powered facilities becoming major energy users. Concurrently, rack power density is increasing, leading to the deployment of higher-capacity racks to support AI and high-performance computing. This trend necessitates advanced battery storage systems, with lithium-ion technology being a primary choice.

Key technology providers such as Schneider Electric, Vertiv, Eaton, and ABB are offering various battery energy storage solutions. Industry reports indicate that factors such as total cost of ownership (TCO), battery safety, and environmental sustainability are becoming critical considerations for data center operators when selecting energy storage systems.

North America held a dominant market share in 2025, attributed to substantial operational capacity growth in the US. Lithium-ion batteries captured the largest market share, signifying a shift from traditional lead-acid battery systems. The growing need for resilient power infrastructure is evident in major investments in AI data centers by technology giants.

Future market growth is expected to be sustained by ongoing investments in data center infrastructure and the continuous evolution of AI technologies, requiring increasingly robust and efficient power management solutions.