SB Energy Makes Money From Solar and Batteries Today — Its $439 Billion AI Backlog Still Pays $0

As of November 3, 2026, SB Energy makes essentially all of its money the old-fashioned way: selling electricity and renewable energy credits from solar and battery plants in Texas and California under long-term contracts, which produced $213.5 million in revenue in 2025.

Its AI data-center business — the one carrying SB Energy's pending $50 billion IPO story and $439 billion contracted backlog — has not generated a dollar of revenue yet. That gap between a small, steady legacy power business and an enormous, unbuilt AI infrastructure bet is the story SB Energy's own S-1/A, filed with the SEC on September 21, 2026, tells about how the company actually makes money today versus what it is asking IPO investors to pay for.

How Does SB Energy Make Money?

SB Energy earns nearly all of its current revenue from selling wholesale electricity and renewable energy certificates under fixed-price power purchase agreements, energy hedges, and merchant market sales from solar and battery-storage plants it owns in California and Texas. That business generated $213.5 million in total revenue in 2025 and $138.7 million in the first half of 2026, according to the company's own S-1/A. The AI data-center business that anchors SB Energy's $439 billion backlog and its pending Nasdaq listing has not generated meaningful revenue at all.

What Are SB Energy's Three Business Segments?

SB Energy's S-1/A splits the company into three reportable segments. Data Centers (DC) covers the development and commercialization of large-scale data center campuses and powered land, with current campuses in the PJM and ERCOT transmission regions — this is the AI infrastructure business built to serve tenants like OpenAI. Standalone Power (SP) covers the development, construction, ownership and operation of grid-connected utility-scale solar and battery energy storage system (BESS) projects, with operating assets in the CAISO (California) and ERCOT (Texas) markets — SB Energy operated about 2.2 gigawatts-AC of solar as of June 30, 2026, per Yahoo Finance's review of the filing, with another 2.5 GW under construction and 0.8 GW contracted. Solutions (SLN) provides design, engineering, construction-management and operations-management services — but only to SB Energy's own affiliated projects, so its roughly $52.8 million to $62.4 million in intercompany charges is eliminated in consolidation and never shows up as outside revenue.

The S-1/A is explicit about which segment does the work: "Our revenue to date has been generated predominantly by our SP segment," while the DC segment "has not generated significant revenue to date and is not expected to generate significant revenue" until the company hits what it calls first phase revenue at its Cosmos Technology Campus in Travis County, Texas — roughly 50 megawatts of critical IT capacity — which it expects to first achieve in late 2026.

How we counted: figures from SB Energy's S-1/A (SEC EDGAR), filed September 21, 2026, covering fiscal years 2024-2025 and the six months ended June 30, 2026; 10 line items; as of November 3, 2026.

Why Did SB Energy's Net Loss Jump to $3.2 Billion in 2026?

SB Energy's bottom line swung from a $106.1 million net income attributable to SB Energy, Inc. in 2024, to a $738.0 million net loss in 2025, to a $3,208.9 million net loss in just the six months ended June 30, 2026. Revenue did not collapse to cause that swing — it stayed roughly flat in the $139-$232 million range. Instead, the S-1/A attributes the widening loss mainly to two non-cash items: a $589.5 million stock-based compensation expense and a $2,573.1 million charge from the change in fair value of the company's warrant liability, tied to warrants issued to strategic investors including OpenAI and Nvidia ahead of the IPO. Together those two items account for more than $3.1 billion of the $3.2 billion first-half loss.

The 2024-to-2025 swing has a different cause. SB Energy's solar and storage projects are financed with outside tax-equity investors, and under the accounting method used for those partnerships (HLBV, or hypothetical liquidation book value), the company says that in periods when new investment tax credits are generated, a disproportionately large share of losses is allocated to those noncontrolling interests rather than to SB Energy itself — which is how a year with a $204.1 million consolidated net loss (2024) still produced net income attributable to SB Energy, Inc. In periods without new credits, more of the loss flows through to SB Energy's own books instead.

How Big Is SB Energy's $439 Billion Backlog, and When Will It Pay Off?

SB Energy's consolidated backlog was approximately $439 billion as of its S-1/A — about $430 billion attributable to the DC segment and $10 billion to the SP segment, across 8.8 gigawatts of data-center capacity contracted or under construction. But backlog is not revenue: it is the undiscounted value of multi-decade customer contracts if every campus is built, energized and operated on schedule, and no data-center capacity is currently in operation. Realizing it depends on construction completion, permitting, interconnection, lease commencement and tenant acceptance — all still ahead.

Converting that backlog into revenue also costs money SB Energy doesn't yet have: the company disclosed roughly $178 billion of backlog-associated capital expenditures still required to build it out, measured on a cash basis from June 30, 2026 — about $174 billion for the DC segment and $4 billion for the SP segment. SB Energy's own filing warns it "will require significant additional capital to construct and complete certain of our projects," on top of the roughly $4 billion of debt it already carries, including more than $3.6 billion of project-level borrowings and $1.7 billion of tax-equity financing, per Yahoo Finance's review of the filing. OpenAI is the anchor tenant behind most of that backlog, having signed 20-year leases covering about 8.0 gigawatts of IT capacity at SB Energy's Ohio campus — and SB Energy's own S-1/A says the company is "substantially dependent on OpenAI as a tenant and strategic partner."

What the headline misses

A $439 billion backlog and a $50 billion IPO valuation target describe a company whose actual, revenue-generating business today is a mid-size solar and battery operator — one posting $213.5 million of 2025 revenue, a figure dwarfed by its backlog by a factor of more than 2,000. The AI data-center story driving SB Energy's valuation rests entirely on contracts that haven't started paying yet, concentrated in a single tenant (OpenAI) that SB Energy itself calls a dependency risk, and will require roughly $178 billion more in capital spending before most of it converts to cash. Nvidia has backstopped a chunk of that construction risk with a $105 billion guarantee, but SB Energy's revenue mix today looks nothing like the AI infrastructure company its IPO materials describe. The Information reported on October 22, 2026 that SB Energy was weighing pushing its IPO to December or later — a sign that public investors may be having the same gap-between-backlog-and-revenue reaction.