FuelCell Energy Misses Q3 Estimates as Costs From Its First Data Center Power Deal Outpace Revenue

FuelCell Energy, Inc. (NASDAQ: FCEL), a clean technology and manufacturing company specializing in stationary fuel cell power generation, reported fiscal third-quarter 2026 results on September 2, 2026 that fell short of Wall Street expectations. Revenue declined 29% year over year to $33.0 million, missing the roughly $39 million to $40 million consensus estimate, while adjusted loss per share of $0.64 came in wider than the $0.40 loss analysts had projected. Shares fell as much as 17% in intraday trading. The miss arrived alongside a genuine strategic milestone: FuelCell executed its first-ever Capacity Reservation Agreement with a major data center operator, adding to an already substantial data center power pipeline the company has built through 2026.

The Same Deal Driving the Data Center Story Also Drove the Loss

The quarter’s weak headline numbers and its most important strategic development trace back to the same source. Gross loss widened 377% year over year to $24.5 million, which FuelCell attributed to inventory and purchase-commitment charges tied to Phase 0 of its Capital Equipment Purchase Agreement with Fit Energy. Under that agreement, FuelCell will manufacture, sell, and deliver carbonate fuel cell systems with generation capacity of up to 380 MW across four potential phases to supply baseload electricity for data center applications, with Phase 0’s initial 30 MW of deliveries scheduled to begin in the fourth quarter of fiscal 2026. In other words, the same contract that represents FuelCell’s clearest evidence of traction in the AI power market also produced the accounting charges that widened this quarter’s loss—a pattern more consistent with early-stage program ramp costs than with deteriorating core operations.

A First Capacity Reservation Deal Signals Broadening Data Center Demand

Subsequent to the third quarter, FuelCell signed its first-ever Capacity Reservation Agreement with a major data center operator, covering a planned 75 MW project in Texas and supported by an upfront reservation payment. That agreement sits alongside the Fit Energy relationship, under which FuelCell added $2.4 billion to its Awarded Capacity Backlog tied to Fit Energy’s option to purchase up to 350 MW of additional generation capacity beyond Phase 0—though that option-based capacity remains uncontracted and sits outside the company’s committed backlog figures. Combined, these developments show FuelCell converting broad AI-driven power demand into named commercial relationships beyond a single anchor customer, with total sales pipeline reaching approximately 10 GW for fiscal 2026.

A Strong Balance Sheet Buys Time, But Real Dilution Has Already Occurred

FuelCell ended the quarter with $737.3 million in cash and restricted cash, including $658.1 million unrestricted, following approximately $298 million in net equity issuance during the quarter: a July underwritten offering of 12.3 million shares at $21.00 per share that raised approximately $245.5 million net, plus at-the-market sales of roughly 4.1 million shares at an average price of $13.31 per share that raised another $52.9 million net. Committed backlog stood at $1.3 billion as of July 31, 2026, up 4.1% year over year. That liquidity gives FuelCell runway to continue expanding its Torrington, Connecticut manufacturing facility toward 500 MW of annualized production capacity by June 2028, with a nearer-term target of reaching a 100 MW annualized production rate by October 2026. The funding has come at a real cost to existing shareholders, however: shares outstanding have grown from approximately 46 million to 80 million since October 2025. FuelCell does not target positive adjusted EBITDA until the fourth quarter of fiscal 2027, meaning investors face a multi-year window in which continued capital needs and further potential dilution remain live possibilities even as the data center pipeline builds.

Strategic Investment Summary

• Q3 Miss: FuelCell Energy (NASDAQ: FCEL) reported fiscal Q3 2026 revenue of $33.0 million, down 29% year over year and below the roughly $39 million to $40 million consensus, with adjusted loss per share of $0.64 versus an expected $0.40 loss; shares fell as much as 17% intraday.
• Loss Driver Identified: Gross loss widened 377% to $24.5 million, driven by inventory and purchase-commitment charges tied to Phase 0 of the Fit Energy Capital Equipment Purchase Agreement, linking the quarter’s weak results directly to its most significant strategic program.
• First Data Center Reservation Deal: Subsequent to quarter-end, FuelCell signed its first-ever Capacity Reservation Agreement with a major data center operator for a 75 MW project in Texas, supported by an upfront reservation payment.
• Fit Energy Scale: The Fit Energy agreement covers up to 380 MW across four phases, with $2.4 billion added to Awarded Capacity Backlog tied to Fit Energy’s option on an additional 350 MW beyond the contracted 30 MW Phase 0, though that option capacity remains uncontracted.
• Balance Sheet: FuelCell held $737.3 million in cash and restricted cash at quarter end following roughly $298 million of net equity issuance during the quarter (a $245.5 million July underwritten offering plus $52.9 million of at-the-market sales), with committed backlog of $1.3 billion; shares outstanding have grown from approximately 46 million to 80 million since October 2025.
• Profitability Timeline: FuelCell does not target positive adjusted EBITDA until the fourth quarter of fiscal 2027, meaning continued capital needs and potential further dilution remain realistic possibilities even as the data center power pipeline expands.

Find out more about the latest corporate developments and financial reports at the FuelCell Energy investor portal.