FuelCell Energy Earnings Call: Growth With Growing Pains

Fuelcell Energy ((FCEL)) has held its Q1 earnings call. Read on for the main highlights of the call.

FuelCell Energy’s latest earnings call struck a cautiously optimistic tone, mixing sharp revenue growth and clear commercial traction with lingering profitability and execution risks. Management highlighted a surging data center pipeline, a pivotal carbon capture project in Europe, and solid liquidity, but acknowledged ongoing losses, a shrinking backlog, and the need to rapidly scale manufacturing to reach breakeven.

Revenue Jumps on International Module Deliveries

FuelCell posted Q1 FY2026 revenue of $30.5 million, up about 61% from $19.0 million a year earlier. The surge was driven mainly by product sales, as module deliveries to customers GGE and CGN provided the bulk of the top-line boost versus the prior-year quarter.

Operating Loss Narrows but Profitability Remains Distant

Loss from operations improved to $26.3 million from $32.9 million, roughly a 20% improvement year over year. Net loss attributable to common shareholders narrowed to $23.7 million, or $0.49 per share, while adjusted EBITDA improved but remained negative at $17.0 million.

Balance Sheet Strengthened by Cash and New Financing

The company ended the quarter with $379.6 million in cash, restricted cash and equivalents, giving it meaningful flexibility to execute its growth plan. FuelCell also raised about $54.9 million via in-quarter equity sales, and supplemented liquidity post-quarter with additional share issuance and a new EXIM debt facility.

Data Centers Drive a Growing Commercial Pipeline

FuelCell reported more than 1.5 gigawatts of proposals submitted in Q1, underscoring rising interest from large power users. Data center customers represent over 80% of that pipeline, with a partnership with SDCL pinpointing up to 450 megawatts of additional data center and distributed generation opportunities.

South Korea Showcases Long-Term Operational Reliability

Management underscored its 58.8 megawatt fuel cell plant in South Korea, which it described as the largest in the world for its technology. The project has been operating reliably with an average life of about 10 years, and Q1 product revenue was supported by four new modules delivered and commissioned for South Korean customers GGE and CGN.

Rotterdam Carbon Capture Project Advances Commercial Potential

In April, FuelCell plans to ship two carbon capture modules to ExxonMobil’s Rotterdam site, marking a key demonstration milestone. The carbonate fuel cell units are designed to capture carbon dioxide from external emissions while producing power, thermal energy and hydrogen, potentially enabling future integration into larger industrial decarbonization schemes.

Manufacturing Expansion Targets Higher Scale in Torrington

The Torrington facility can currently support roughly 100 megawatts per year at maximum annualized capacity, with a roadmap toward 350 megawatts within the existing footprint. Management plans to invest $20 million to $30 million in fiscal 2026 on automation and scale, with a longer-term path sketched out toward more than 1 gigawatt as demand develops.

Continuing Net Losses Highlight Scale Challenge

Despite progress, FuelCell remains firmly in the red, reporting a net loss of $26.1 million for the quarter. Adjusted EBITDA was still negative $17.0 million, underscoring that the company must achieve much greater manufacturing and revenue scale before approaching sustainable profitability.

Backlog Slips as Revenue Recognition Outpaces New Awards

Backlog declined about 10.8% year over year to roughly $1.17 billion, reflecting the impact of projects moving into revenue and being recognized. New awards partially offset that drawdown, but the company must convert its expanding proposal pipeline into signed contracts to rebuild backlog.

Gross Loss Widens on Manufacturing Variances

Gross loss increased to $5.9 million from $5.2 million in the prior-year quarter, primarily due to unfavorable manufacturing variances. Management also cited lower gross profit from advanced technology contracts, highlighting ongoing cost and mix pressures at the plant level.

Advanced Technology and Generation Revenue Edge Lower

Advanced technology contract revenue fell to $4.3 million from $5.7 million, a decline of nearly 25% year on year. Generation revenue dipped slightly to $11.0 million from $11.3 million, suggesting stable but not yet accelerating contribution from the company’s owned fleet.

Commissioning Delays Push Revenue Into Next Quarter

Quarterly revenue was about $6.0 million lower than management had anticipated because two installed modules were commissioned shortly after the period ended. Those assets are expected to contribute to Q2 results, creating a modest timing shift rather than a lost revenue opportunity.

Equity Raises Support Growth but Add Dilution Risk

FuelCell continued to tap equity markets, issuing around 6.4 million shares during the quarter and another roughly 3.0 million shares afterward. While these raises bolster liquidity and fund growth initiatives, they also pose dilution risk for existing shareholders as the share count expands.

Production Run Rate Lags Profitability Threshold

Management reiterated that positive adjusted EBITDA should be achievable once Torrington reaches a 100 megawatt annualized production run rate. The current rate is only about 40 to 41 megawatts, highlighting the substantial ramp and operational execution required to unlock the targeted economics.

Forward-Looking Guidance Centers on Scale and Data Centers

Looking ahead, FuelCell is targeting positive adjusted EBITDA once it lifts Torrington’s output to 100 megawatts annually, supported by $20 million to $30 million of investment to push capacity toward 350 megawatts. The company is leaning heavily on a more than 1.5 gigawatt proposal pipeline, dominated by data centers, and near-term milestones such as the Rotterdam carbon capture deployment to fuel long-term growth.

FuelCell Energy’s earnings call painted a picture of a company at an inflection point, with strong revenue growth, a deepening data center opportunity and ample cash offset by persistent losses and a shrinking backlog. For investors, the story now hinges on whether management can convert its robust pipeline into contracts and scale Torrington fast enough to turn promising technology into durable profits.