Bloom Energy gains 454% as OKLO falls 46% in clean power

Bloom Energy's second-quarter revenue reached $1.1 billion, up 166% year over year, while OKLO expects no revenue in 2026 — a divergence that has pushed BE shares up 454% and OKLO down 46% over the past year.

"Bloom's difficulty is that it has solved the hard part and is still priced for the harder part," said Tobi Opeyemi Amure, an analyst at FinanceFeeds, who noted the stock trades at roughly 128x forward earnings against a $286.20 average analyst target across 26 analysts.

Bloom's Q2 results beat consensus by roughly $214 million, with non-GAAP EPS of 78 cents versus about 42 cents expected and 10 cents a year earlier. Gross margin expanded to 34.3%, operating income reached $240 million, and free cash flow came in at $175 million. Management raised full-year guidance to $3.9 billion to $4.2 billion, implying revenue roughly doubles in 2026. The Zacks Consensus Estimate puts 2026 sales at $4.1 billion, up 101.5%, followed by a projected 58.5% increase to $6.5 billion in 2027.

OKLO, by contrast, is expected to generate no revenues in 2026 and only $1 million in 2027, with projected losses of 74 cents per share in 2026 and 81 cents in 2027. The company is developing Aurora power plants, fuel fabrication, fuel recycling and isotope production, with a planned 1.2-gigawatt campus in Ohio with Meta and a cogeneration project for Eielson Air Force Base. But commercial deployment requires regulatory approvals, successful construction and customer adoption — a timeline measured in years, not quarters.

Bloom's On-Site Power Model Converts Demand Into Revenue

Bloom's solid-oxide fuel cell systems can provide on-site electricity in just a few months, making them attractive for data centers that cannot wait years for new grid connections. Customers can purchase systems outright or use financing models such as power purchase agreements, where third-party investors own the equipment. Global investment firm Brookfield has expanded its financing program for Bloom projects from $5 billion to $25 billion, and other investment partners have also committed capital.

The company's own data-center survey found developer expectations for 100% on-site generation have risen sharply, according to FinanceFeeds. That reframes the fuel cell from a grid-bridging stopgap into a primary power architecture for new AI capacity. If that expectation holds, Bloom is selling into a permanent design choice rather than a temporary gap while utilities catch up.

However, challenges remain. Revenues can fluctuate quarter to quarter because large projects are delivered at different times, and a small number of large customers may account for a significant share of sales in some periods. The raised guidance implies roughly $1.4 billion per quarter in the second half — about 36% above the Q2 level — a ramp the company has never demonstrated. The stock fell 14.9% in a single session on July 24 as doubts about the full-year target spread, and it had shed roughly 43% in the month before the report.

OKLO's Nuclear Platform Remains a Long-Dated Bet

OKLO has advanced site preparation and equipment procurement for Aurora-INL, received U.S. Nuclear Regulatory Commission approval for its Principal Design Criteria report, and continued expanding its fuel infrastructure in Idaho and Tennessee. It also built its Groves isotope test reactor in a relatively short period, demonstrating its ability to move smaller nuclear projects forward. Its isotope laboratory could begin generating commercial opportunities before its power plants become operational.

But the company is investing in several large projects at the same time, which increases spending and execution risks. While its cash and marketable securities provide financial support, any delays could extend development timelines and keep losses high. Investors are primarily betting on OKLO's future growth potential rather than its current financial performance.

BE holds a Zacks Rank #1 (Strong Buy) and is significantly better placed than OKLO, which carries a Zacks Rank #4 (Sell). JPMorgan raised its target to $346 citing order and pipeline momentum, RBC's Chris Dendrinos reiterated a $335 target, and Clear Street's Tim Moore upgraded the stock to Buy with a $290 target. OKLO may retain long-term appeal for investors comfortable with nuclear-development risk, but Bloom Energy offers the stronger mix of revenue visibility, earnings momentum, commercial proof and near-term execution.

Bloom Energy shares, trading at roughly 128x forward earnings, have already fallen about 43% from their recent high without any operational bad news. The market is pricing in the delivery risk embedded in the second-half ramp. If Q3 revenue comes in at or above roughly $1.35 billion, the guidance is validated and the stock re-rates toward the analyst consensus. Anything near $1.1 billion would force a cut.

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