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SB Energy

Builds and runs power plants and AI data centers

Overview

SB Energy develops, builds, owns and operates large data center campuses and the power plants that supply them, mainly for AI companies across the United States. Its approach puts power first, developing on-site generation and grid connections alongside its campuses so computing capacity can come online faster. The company also owns solar and battery storage projects, including a Texas solar complex whose anchor customer is Google. It earns revenue by leasing data center capacity to tenants under long-term agreements and by selling electricity from its power portfolio. SB Energy, a SoftBank Group company, was founded in 2019 and is headquartered in Redwood City, California.

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About SB Energy

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Industries

EnergyReal Estate

Company Size

201-500

Company Stage

Growth Equity (Non-Venture Capital)

Total Funding

$3.9B

Headquarters

Redwood City, CA

Founded

2019

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What believers are saying

  • Deep-pocketed backers fund growth: NVIDIA agreed in August 2026 to invest $1.5 billion in SB Energy.
  • Full-time staff get free core coverage: SB Energy pays 100% of medical, dental and vision for employees and dependents.
  • Staff work with frontier AI tools: SB Energy agreed in January 2026 to deploy ChatGPT for its employees.

What critics are saying

  • Revenue hinges on one tenant: SB Energy's September 2026 IPO filing cites substantial dependence on OpenAI.
  • Equity stays unsettled: after investors resisted a $50 billion valuation, SB Energy weighed a second IPO delay in October 2026.
  • Construction leaders live on the road: SB Energy's hybrid Director of Data Center Construction role requires 50-60% travel.

What makes SB Energy unique

  • Old federal land gets a new use: PORTS-Pike rebuilds on a decommissioned Energy Department plant site in Ohio.
  • Grid hookups are self-funded: SB Energy covers all grid upgrades and transmission lines for PORTS-Pike.
  • Operations run on in-house software: SB Energy uses its own digital platform and automation to manage its portfolio.

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Funding

Total Funding

$3.9B

Above

Industry Average

Funded Over

2 Rounds

Growth Equity Non VC funding comparison data is currently unavailable. We're working to provide this information soon!
Growth Equity Non VC Funding Comparison Coming Soon

Benefits

  • Health Insurance
  • Dental Insurance
  • Vision Insurance
  • Life Insurance
  • Disability Insurance
  • Health Savings Account/Flexible Spending Account
  • Paid Vacation
  • Paid Holidays
  • Parental Leave
  • Flexible Spending Accounts
  • Wellness Program
  • Mental Health Support

Company News

Yahoo Finance
Oct 25th, 2026
AI tenants demand $5M a day for late data centres as power bottlenecks bite

AI companies now demand $5 million or more for every day a data center opens late, and the builders and their owners pay the bill. One tenant asked for $1 million a day this spring, The Information reported. Power, not chips, is the main obstacle to new data centers, according to energy research firm Currence. SoftBank-backed SB Energy is building a 10-gigawatt campus in Ohio for OpenAI. If it opens late, OpenAI gets one free day of base rent per day of delay, rising to two after 90 days; a full year late costs 640 days of rent. The campus relies on a 9.2-gigawatt gas plant that SB Energy will not own or run. In September, SB Energy postponed a planned $5 billion IPO after buyers questioned its $50 billion valuation. None of its data centers is open, and it booked $139 million in revenue in the first half. Oracle sent a force majeure notice on its New Mexico campus, which lets it delay payments if the site misses its 2028 start.

Nikkei Asia
Oct 13th, 2026
SB Energy's IPO tests SoftBank's $33B Ohio bet on power-hungry AI data centres

SB Energy, the renewable power company at the centre of SoftBank founder Masayoshi Son's AI infrastructure push, filed for a Nasdaq listing in September. The offering has been delayed after volatility in AI-linked stocks. Its biggest project is a $33 billion gas-fired power and data centre complex in Piketon, Ohio, expected to generate close to 10 gigawatts. Some residents worry about its effect on the environment and water supply. SB Energy had revenue of $138.7 million in the first half of 2026 and a net loss of about $3.2 billion. None of its 8.8 GW of contracted data centre capacity is operating, and much of it is intended for OpenAI. It reportedly sought a valuation of about $50 billion. Its prospectus estimates $178 billion in capital spending is needed.

Crypto Briefing
Sep 21st, 2026
Nvidia buys $1.5B more SB Energy shares, total stake hits $3B ahead of IPO

Nvidia is purchasing an additional $1.5 billion in SB Energy shares ahead of the company's US initial public offering, bringing its total equity commitment to $3 billion. The deal involves newly issued Class N non-voting shares, priced at the public offering price. SB Energy, SoftBank's energy and data centre subsidiary, is targeting a valuation of roughly $50 billion when it lists on Nasdaq under the ticker SBE. The company aims to raise between $5 billion and $7 billion through its IPO. SB Energy's key asset is the PORTS-Pike Technology Campus in Ohio, designed to deliver an initial AI computing load of 4.25 gigawatts, expandable to 8 gigawatts. The facility is primarily leased to OpenAI under a long-term agreement mandating exclusive use of Nvidia chips.

The Edge Media Group
Sep 18th, 2026
SoftBank raises Arm margin loan to US$25 bil as AI bets grow - Bloomberg

SoftBank raises Arm margin loan to US$25 bil as AI bets grow - Bloomberg. 18 Sep 2026, 02:53 pm It's the third time SoftBank is upsizing its margin loan using Arm shares as founder Masayoshi Son needs billions of dollars to fund his growing AI investments. (Sept 18): SoftBank Group Corp has increased its margin loan backed by shares of its chip unit Arm Holdings Plc by US$5 billion (RM20.4 billion) to US$25 billion, according to people familiar with the matter, as the conglomerate finds ways to fund its expanding investments in artificial intelligence. The Japanese investment company renegotiated the terms and signed a deal with creditors this month, said the people, who asked not to be identified discussing private information. It's the third time SoftBank is upsizing its margin loan using Arm shares as founder Masayoshi Son needs billions of dollars to fund his growing AI investments, including a nearly US$65 billion commitment to ChatGPT creator OpenAI. SoftBank is among tech giants including Oracle Corp and Meta Platforms Inc that are pouring unprecedented amounts of capital into AI technologies and infrastructure. But investors are getting increasingly worried about the surge in Son's multibillion-dollar AI projects where the revenue payoff is largely uncertain. SoftBank declined to comment. The margin loan - where a borrower uses investments like stocks as collateral - began as an US$8.5 billion facility in 2023. It was subsequently increased to US$13.5 billion in 2024 and then to US$20 billion last year. As of May, SoftBank's loan was secured by 769 million shares of Arm, representing a 72% stake in the chip designer, according to company filings. SoftBank owns almost 90% of Arm. SoftBank had drawn US$20 billion from the facility as of December, with the loan set to expire in September 2027. The loan remains priced at an interest margin of about 225 basis points over the benchmark Secured Overnight Financing Rate and a credit adjustment spread of 25 basis points, some of the people said. The deal drew strong demand, helped by the 142% spike in Arm's share price this year. SoftBank was initially looking to increase the facility by US$3 billion to US$5 billion, but received about US$7 billion in demand from lenders, the people said. SoftBank could boost the loan further if Arm shares continue to rise, they added. SoftBank has been on an acquisition spree, led by its OpenAI investment. Other recent purchases include ABB Ltd's industrial robotics business for US$5.4 billion and data center-focused private equity firm DigitalBridge Group Inc for about US$3 billion in cash. To finance those deals, SoftBank has been replacing its shorter-term loans with debt carrying longer maturities to strengthen its financial position. SoftBank repaid this week the entire outstanding balance of US$25.9 billion on a US$40 billion one-year loan to fund its investment in OpenAI. SoftBank also last month secured a US$10 billion two-year loan using its OpenAI stake from lenders including Apollo Global Management Inc. Apollo is in talks with SoftBank about boosting the size of a loan to US$9 billion from US$5.4 billion to help the Japanese firm fund its OpenAI investment, Bloomberg reported this week. Among tech giants, Oracle is considered to have one of the highest exposure to spending risk among the major AI players, which is overshadowing robust growth in its cloud-computing division. Meta's capital expenditure has severely diminished its free cash flow, which is projected to turn negative in the third quarter. For Son, his growing list of ambitions includes aggressive data center expansion in the US and France. SB Energy Inc, SoftBank's US unit, is developing 8.8 gigawatts of data center capacity across America that is estimated to require US$174 billion in capital spending. SoftBank has also announced plans to build a five-gigawatt data center in France. Uploaded by Evelyn Chan

Spot On Texas
Sep 8th, 2026
SEC filing reveals data center plans at former 3M site.

SEC filing reveals data center plans at former 3M site. SB Energy is developing a data center at the former 3M campus in Four Points, according to federal securities filings reviewed by Four Points News. The disclosure provides new deta...

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