SoftBank Group CEO Masayoshi Son has projected that the advancement of artificial intelligence (AI) will necessitate an annual investment of $5 trillion by 2040, driven by the enormous energy and semiconductor requirements for achieving artificial general intelligence (AGI). Speaking at SoftBank's annual general meeting, Son emphasized that the path to AGI—AI systems capable of performing any intellectual task a human can—will require unprecedented capital expenditure.
Investment Scale and Justification
Son argued that the $5 trillion figure is not only plausible but necessary to meet the computational demands of next-generation AI models. He compared the scale to current global spending on energy infrastructure and data centers. 'We are talking about an investment that could rival the entire GDP of some large economies,' Son said. The CEO highlighted that SoftBank's Vision Fund has already positioned itself to capitalize on this trend, with significant holdings in AI-related companies such as Arm Holdings and Nvidia.
Energy and Chip Constraints
A key driver of the projected investment is the massive energy consumption required to train and operate advanced AI models. Son noted that by 2040, AI systems could consume as much electricity as entire countries today. Additionally, the shortage of advanced chips, particularly graphics processing units (GPUs) and AI accelerators, will require massive factory buildouts. 'We will need to build hundreds of fabs globally to meet chip demand,' Son stated. SoftBank's recent investments in semiconductor design and manufacturing align with this vision.
SoftBank's Strategic Pivot
SoftBank has been refocusing its portfolio toward AI and infrastructure, divesting from several non-core assets. The company's Vision Fund 2 has concentrated on AI startups and chip firms. Son also mentioned that SoftBank is exploring partnerships with energy companies to secure power for future AI data centers. 'This is not just a technology shift; it is an industrial revolution that will redefine global capital flows,' he said.
Market Reactions and Skepticism
While some investors have embraced Son's bold projections, others remain cautious. The $5 trillion annual figure is more than ten times current global AI investment. Analysts point out that achieving such a scale would require sustained economic growth and policy support. However, Son remains optimistic, asserting that the benefits of AGI—including breakthroughs in healthcare, climate science, and productivity—will justify the spending. 'The return on investment will be measured in trillions of dollars in value creation,' he added.
