SoftBank is making a significant strategic pivot toward becoming a vertically integrated AI infrastructure provider.
At the heart of this strategy are two major initiatives announced by SoftBank Corp. CEO Junichi Miyakawa: the launch of an AI-first cloud service called 'neocloud' and the exploration of entering the U.S. battery market. This isn't just about launching two separate businesses; it's about creating a self-sufficient ecosystem where SoftBank can control both the massive computing power AI requires and the electricity needed to run it.
This entire strategy is built on a critical shift in the AI industry. First, the primary bottleneck for AI development is no longer just processing chips like GPUs, but electricity. The power demand from U.S. data centers is growing so rapidly that it's outpacing the capacity of the existing power grid. Projections suggest data centers could consume nearly 10% or more of all U.S. electricity by 2030, creating a massive energy challenge.
Second, U.S. regulators are stepping in. The Federal Energy Regulatory Commission (FERC) has signaled that it may require new AI data center projects to supply their own power or reduce usage during peak times. This is a clear push towards on-site power solutions, making Battery Energy Storage Systems (BESS) an essential component for any new large-scale data center, not just a backup.
Finally, the competitive landscape is heating up. Major players like Panasonic are already investing heavily to produce batteries specifically for data centers in the U.S. This creates a sense of urgency for SoftBank to establish its presence quickly.
SoftBank’s plan is designed to navigate these challenges. By launching its neocloud service in October 2026, it creates immediate, captive demand for its own power solutions. To meet this demand, it's developing a battery business using a differentiated aqueous zinc-halogen chemistry, which is positioned as a safer and potentially more cost-effective alternative to the dominant lithium-ion batteries. With mass production targeted for 2027, SoftBank can first supply its own data centers in Japan, de-risking the technology and manufacturing process before tackling the highly competitive U.S. market.
- Neocloud: An 'AI-first' cloud computing platform designed specifically to handle the massive computational demands of artificial intelligence, as opposed to general-purpose clouds.
- BESS (Battery Energy Storage System): A system that stores energy using batteries, which can then be dispatched to provide electricity when needed, such as during grid outages or periods of high demand.
- Vertical Integration: A business strategy where a company controls multiple stages of its supply chain, from production to distribution. In this case, SoftBank aims to control both AI computing (neocloud) and the power supply (batteries).