FuelCell Energy Reports Revenue Growth and Strategic Focus on Data Centers

FuelCell Energy reported total revenues of $55.0 million for Q4 2025, marking a 12% increase from $49.3 million in Q4 2024. For the full fiscal year, revenues surged by 41% to $158.2 million, compared to $112.1 million in the prior year.

The company’s President and CEO, Jason Few, expressed optimism regarding the company's performance and future prospects, stating, "We believe that our fourth quarter performance and ongoing cost reductions have positioned us well to meet the accelerating demand for electricity and data center projects in the U.S. and internationally."

Revenue growth in the fourth quarter was primarily driven by:

Despite strong revenue growth, FuelCell Energy reported a net loss of $29.3 million in Q4 2025, compared to a loss of $39.6 million in Q4 2024. The losses attributable to common stockholders decreased to $30.7 million, significantly lower than the $42.2 million in the same quarter last year.

The company’s gross loss improved to $(6.6) million, a notable decrease from $(10.9) million year-over-year. This improvement can be attributed to better gross margins across product and service revenues.

Operating expenses also saw a decline, amounting to $21.7 million, down from $30.1 million, largely due to reduced research and development expenditures and the effects of restructuring measures.

FuelCell Energy ended the fiscal year with a solid balance sheet, reporting $278.1 million in unrestricted cash and cash equivalents. This financial flexibility is further enhanced by a recent financing initiative from the Export-Import Bank of the United States, which is expected to support the company’s expansion into the international market.

Michael Bishop, Executive Vice President and CFO, stated, "We have taken proactive measures throughout the fiscal year to strengthen our balance sheet and bolster our liquidity position."

As of October 31, 2025, the company’s total backlog increased to $1.19 billion, up from $1.16 billion at the same time last year. This growth was driven by contracts such as the Hartford Project, where FuelCell Energy will build and operate a 7.4 MW fuel cell power plant in Connecticut.

FuelCell Energy's strategic focus has increasingly shifted toward the data center market, which is poised for significant growth due to rising electricity demands. The company has simplified its product offerings and is enhancing its technology to cater specifically to the needs of data center operators, which rely heavily on resilient and efficient power solutions.

With a robust increase in revenues and a concentrated strategy on capturing opportunities within the data center sector, FuelCell Energy is positioned to leverage its technological expertise and financial stability to meet the growing demand for sustainable energy solutions globally. Investors and stakeholders will be keenly watching how the company advances its objectives in this dynamic market.