On October 22, Bloom Energy reported third-quarter 2026 revenue of $1,235.84 million, up 138.1% year over year, and raised its full-year revenue guidance to $4.4 billion–$4.6 billion. But the cash flow statement in the same earnings release shows operating cash flow turning to an outflow of $27.15 million. Operating income was $225.45 million. The third quarter was one in which profit ran ahead of cash collection, and the quality of these results can be judged by whether operating cash flow returns to positive in the fourth quarter.
The third guidance raise assumes a bigger fourth quarter
Of third-quarter revenue, product revenue was $1,073.61 million, up 179.4%, accounting for 86.9% of total revenue. The GAAP gross margin was 33.8% and the operating margin was 18.2%, a sharp rise from 1.5% a year earlier. Non-GAAP operating income reached $285.69 million.
Revenue grew 16.0% from the second quarter, a more modest pace than the 138.1% year-over-year increase. The company's release calls it a "record quarter."
Full-year guidance also went up. Revenue rose from $3.9 billion–$4.2 billion at the time of the second quarter to $4.4 billion–$4.6 billion; non-GAAP operating income from $800 million–$900 million to $960 million–$1,030 million; and non-GAAP EPS from $2.55–$2.85 to $3.10–$3.40. CFO Simon Edwards described it as the third raise this year.
The guidance also sets a condition for fourth-quarter revenue. Revenue in the first three quarters was $751.05 million, $1,065.37 million and $1,235.84 million, a total of $3,052.26 million. By my calculation, reaching $4.4 billion–$4.6 billion for the full year requires $1,347.74 million–$1,547.74 million in the fourth quarter, which is 9.1%–25.2% more than the third quarter.
In Japan, SoftBank announced in July 2013 the establishment of a joint venture with Bloom Energy, Bloom Energy Japan. The latest earnings materials contain no figures for Japan.
Operating income of $225.45 million, operating cash flow of a $27.15 million outflow
Operating cash flow was an inflow of $19.67 million in the third quarter of 2025, $73.61 million in the first quarter of 2026 and $226.43 million in the second quarter. Only the third quarter was an outflow. In Q3 2026, Bloom Energy's operating income was $225.45 million while operating cash flow was a $27.15 million outflow, a gap of about $252.60 million.
Working capital created the gap. In the cash flow statement, contract assets absorbed $430.35 million, accounts receivable $175.24 million, inventory $170.40 million and other long-term assets $178.03 million. Those four items total about $954.01 million. The increase in contract assets was $122.96 million in the second quarter, so the third-quarter figure is about 3.5 times that.
Contract assets are revenue that has been recognized but for which the right to payment depends on something other than the passage of time. The September 30 balance, current and non-current combined, was $858.65 million, about 3.6 times the $241.19 million at the end of 2025.
Revenue turns into cash in the order of contract assets, accounts receivable, then collection. When revenue grows fast, this timing gap can show up all at once. In the third quarter both contract assets and receivables rose, meaning a substantial part of the revenue recognized has not yet become cash.
Capital spending added to the pressure. Purchases of property, plant and equipment were $153.49 million, about three times the $51.64 million in the second quarter. Subtracting that $153.49 million from operating cash flow gives a simple free cash flow of about a $180.63 million outflow for the third quarter. The second quarter was an inflow of about $174.79 million, so the sign flipped within one quarter.
Growth ahead of cash, or delayed collection?
There is a solid basis for the counterargument that the outflow is growth running ahead of cash. Deferred revenue and customer deposits, current and non-current combined, stood at $754.38 million, up from $143.82 million at the end of 2025. They produced a cash inflow of $309.33 million in the third quarter alone, which shows that some projects bring in payment first through advances. The increases since the end of 2025 are roughly balanced: about $617.46 million for contract assets and about $610.57 million for deferred revenue and customer deposits. Even netting the third quarter's seven working capital items (contract assets, accounts receivable, inventory and other long-term assets, against deferred revenue, accounts payable and accrued expenses), the drain is only about $301.26 million.
Cash and cash equivalents were $2,486.70 million, above $2,454.11 million at the end of 2025. Adding up operating cash flow for the first three quarters gives an inflow of about $272.90 million, and the CFO said the company is investing "with discipline" to build the capabilities and production capacity needed to expand the business.
Still, I keep the view confined to the third quarter, because that balance is a year-to-date story while quarterly cash receipts move separately. In the third quarter operating cash flow was an outflow, and capital spending also rose to about three times the prior quarter. The earnings release does not say which projects make up the contract assets as unbilled amounts, or when they will move to billing. Two things can be checked from outside: next quarter's operating cash flow and the contract asset balance. The guidance raise covers revenue and profit; it does not include a cash flow forecast.
If fourth-quarter operating cash flow returns to positive and contract assets fall from $858.65 million, the outflow can be confirmed as a timing difference and the concern recedes. If operating cash flow is negative again and contract assets rise further, it should be read as delayed collection rather than growth running ahead. The fourth quarter needs revenue of at least $1,347.74 million, so any contract assets that build up there will show on the same table. If both improve together, the guidance raise can be read as growth accompanied by cash receipts, not just by profit.