Xos Inc (XOS) shares experienced a dramatic surge in after-hours trading on Tuesday, jumping 135.8% to $5.26 following the announcement of a new 2.5MWh Power Hub designed for data centers and industrial facilities facing long grid-connection delays. The stock had closed the regular session down 4.7% at $2.23 on volume of 16.88 million shares, well above its typical trading levels.
The Los Angeles-based clean-energy and commercial vehicle technology company said its Power Hub series can deliver megawatt-scale power to a site within days of arrival, compared to the three to seven years it claims a traditional grid hookup can take. The system is available in sizes ranging from 1.2 MWh to 4 MWh and is housed in a standard intermodal container, integrating batteries, power conversion, and controls for AI data centers, industrial projects, defense applications, and mobile power needs.
CEO Dakota Semler described the new product as “a deployable power plant,” highlighting the challenge U.S. industry faces in getting sufficient power to the right locations. The company’s launch comes amid surging demand for electricity from AI data centers, which has boosted shares of other energy storage and power generation companies, including Fluence Energy, Generac, and Bloom Energy.
However, the rally may be outpacing the company’s underlying financial realities. Xos reported just $9.8 million in cash as of March 31, along with an accumulated deficit of approximately $233.7 million, a $5 million net loss for the first quarter, and $1.6 million in cash burned by operations. In its quarterly filing, the company flagged “substantial doubt” about its ability to continue as a going concern over the next 12 months and warned it may need to raise additional capital.
First-quarter revenue came in at $11.2 million, up 91% year-over-year, driven by sales of 13 vehicles and 82 powertrains and hubs. Powertrains and hubs generated $9.1 million in product and service revenue, compared to $1.6 million a year earlier. The company posted a record gross margin of 38.6% and an operating loss of $4.7 million, narrowing from a $9.3 million loss in the same period last year. CFO Liana Pogosyan attributed the improvement to “disciplined execution” and better sourcing, inventory management, and cost control.
Xos maintained its 2026 guidance, calling for $40 million to $50 million in revenue and 350 to 500 units delivered, including powertrains, Xos Hub, stepvans, and stripped chassis. The new Power Hub will be a key part of that outlook, though the company has not yet announced any significant orders for the product.
The company’s move into the data-center power market comes as utilities and grid operators struggle with years-long waits for new connections, driven by the rapid expansion of AI infrastructure. Xos’s Power Hub aims to fill that gap, but the company still faces significant hurdles in converting trader enthusiasm into real customer demand, orders, and cash flow. Without a clear path to profitability or additional funding, the after-hours rally may prove short-lived.
