FuelCell Energy’s fourth quarter was marked by a significant increase in sales, driven primarily by module deliveries to longstanding partners in South Korea. However, the company missed Wall Street’s revenue expectations, and its backlog declined, reflecting a slowdown in new contracted projects. Management attributed the underperformance to the timing of module commissioning, which shifted some expected revenue out of the quarter. CEO Jason Few noted, “Revenue would have been approximately $6 million higher had two modules been commissioned just days earlier.”
Is now the time to buy FCEL? Find out in our full research report (it’s free for active Edge members).
FuelCell Energy (FCEL) Q4 CY2025 Highlights:
- Revenue: $30.53 million vs analyst estimates of $42.66 million (60.7% year-on-year growth, 28.4% miss)
- Adjusted EPS: -$0.52 vs analyst estimates of -$0.68 (23.1% beat)
- Adjusted EBITDA: -$17.03 million (-55.8% margin, 19.2% year-on-year growth)
- Adjusted EBITDA Margin: -55.8%
- Backlog: $1.17 billion at quarter end, down 10.8% year on year
- Market Capitalization: $350.9 million
While we enjoy listening to the management's commentary, our favorite part of earnings calls are the analyst questions. Those are unscripted and can often highlight topics that management teams would rather avoid or topics where the answer is complicated. Here is what has caught our attention.
Our Top 5 Analyst Questions From FuelCell Energy’s Q4 Earnings Call
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Dushyant Ailani (Jefferies) asked about the conversion steps from proposals to backlog. CEO Jason Few clarified that only fully contracted projects are added to backlog, and the company is actively negotiating several opportunities.
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Jason Tilchin (Canaccord Genuity) inquired about SDCL’s role in accelerating data center projects. Few highlighted SDCL’s infrastructure experience and alignment with FuelCell Energy’s service and maintenance capabilities.
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Manav Gupta (UBS) questioned the efficiency benefits of absorption chillers for data center cooling. Few explained that integrating absorption chilling improves power usage effectiveness and can increase the value delivered to data centers over time.
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Ryan Pfingst (B. Riley) asked for details on the geographic split and average size of the 1.5 gigawatts of proposals. Few stated the majority target the U.S., with project sizes typically between 50 and 300 megawatts.
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Colin Rusch (Oppenheimer) probed the modularity of the platform and scalability for data center customers. Few described the 1.25 megawatt building block as well-suited for growing with customer needs, enabling flexible, scalable deployments.
Catalysts in Upcoming Quarters
Looking ahead, our analyst team will be monitoring (1) the pace at which data center proposals convert to new contracted backlog, (2) the operational and commercial outcomes of the Rotterdam carbon capture demonstration, and (3) tangible progress in scaling U.S. manufacturing capacity and achieving cost efficiencies. The evolution of service agreements and customer adoption in new use cases will also be important to watch.
FuelCell Energy currently trades at $6.66, down from $7.60 just before the earnings. At this price, is it a buy or sell? The answer lies in our full research report (it’s free).
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