SoftBank-backed SB Energy slows plans for a $50bn IPO

In short: SB Energy, a SoftBank-backed data center developer, is slowing its planned stock market listing as investors worry about an AI slowdown.

What happened

SB Energy, a US company backed by SoftBank CEO Masayoshi Son, is moving more slowly toward an initial public offering, or IPO. An IPO is when a company starts selling shares to the public on a stock market.

People familiar with the process told the Financial Times that SB Energy is waiting for investor confidence to steady before pushing ahead. The company is aiming for a valuation of about $50bn, even though it has not yet brought a single data center online.

Data centers are large buildings filled with computers that run online services (like warehouses, but for computing). Some investors are worried that demand for this computing power could cool if major AI companies slow down how quickly they build new AI systems.

SB Energy has also discussed raising about $4.9bn in debt, meaning borrowed money that must be repaid with interest. After early talks, investors expected the debt to pay about a 10% yield, which usually signals higher risk, similar to a borrower paying a high interest rate because lenders are cautious.

SB Energy disclosed that Nvidia bought $1.5bn of its shares at a discount, bringing Nvidia’s total investment to $3bn. Investors also have concerns about SB Energy relying heavily on OpenAI as a customer.

Why it matters

AI tools depend on data centers, but building them takes huge amounts of money. SB Energy said its projects could require $174bn of investment, so any wobble in investor appetite can slow construction and, over time, affect how quickly new AI services can grow.

Source: Financial Times