# EDGAR Filing Document

**Accession Number:** 0000886128
**File Stem:** 0001558370-25-008461
**Filing Date:** 2025-6
**Character Count:** 71914
**Document Hash:** ef3d6458a8dfff05a6a68aff546d26f5
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001558370-25-008461.hdr.sgml**: 20250606

**ACCESSION NUMBER**: 0001558370-25-008461

**CONFORMED SUBMISSION TYPE**: 8-K

**PUBLIC DOCUMENT COUNT**: 33

**CONFORMED PERIOD OF REPORT**: 20250606

**ITEM INFORMATION**: Results of Operations and Financial Condition

**ITEM INFORMATION**: Regulation FD Disclosure

**ITEM INFORMATION**: Financial Statements and Exhibits

**FILED AS OF DATE**: 20250606

**DATE AS OF CHANGE**: 20250606

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** FUELCELL ENERGY INC
- **CENTRAL INDEX KEY:** 0000886128
- **STANDARD INDUSTRIAL CLASSIFICATION:** ELECTRICAL INDUSTRIAL APPARATUS [3620]
- **ORGANIZATION NAME:** 04 Manufacturing
- **EIN:** 060853042
- **STATE OF INCORPORATION:** DE
- **FISCAL YEAR END:** 1031

**FILING VALUES:**
- **FORM TYPE:** 8-K
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 001-14204
- **FILM NUMBER:** 251028895

**BUSINESS ADDRESS:**
- **STREET 1:** 3 GREAT PASTURE ROAD
- **CITY:** DANBURY
- **STATE:** CT
- **ZIP:** 06810
- **BUSINESS PHONE:** 2038256000

**MAIL ADDRESS:**
- **STREET 1:** 3 GREAT PASTURE ROAD
- **CITY:** DANBURY
- **STATE:** CT
- **ZIP:** 06810

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** ENERGY RESEARCH CORP /NY/
- **DATE OF NAME CHANGE:** 19930328

?xml version='1.0' encoding='ASCII'?

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**UNITED STATES**

**SECURITIES AND EXCHANGE COMMISSION**

**WASHINGTON, DC 20549**

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**FORM 8-K**

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**CURRENT REPORT**

**Pursuant to Section 13 or 15(d) of the**

**Securities Exchange Act of 1934**

**Date of report (Date of earliest event reported): June 6, 2025**

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## FUELCELL ENERGY, INC.
**(Exact Name of Registrant as Specified in its Charter)**

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| | | |
|:---|:---|:---|
| **Delaware** | **1-14204** | **06-0853042** |
| **(State or Other Jurisdiction of**<br>**Incorporation)** | **(Commission**<br>**File Number)** | **(IRS Employer**<br>**Identification No.)** |
|  | **3 Great Pasture Road,**<br>**Danbury, Connecticut** | **06810** |
|  | **(Address of Principal Executive Offices)** | **(Zip Code)** |

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**Registrant's telephone number, including area code: (203) 825-6000**

**Not Applicable**

**(Former Name or Former Address, if Changed Since Last Report)**

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Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions:

☐ Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)

☐ Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)

☐ Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))

☐ Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

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Securities registered pursuant to Section 12(b) of the Act:

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| | |
|:---|:---|
| Title of each class | Name of each exchange on which registered |
| Common Stock, $0.0001 par value per share<br> FCEL | The Nasdaq Stock Market LLC <br>(Nasdaq Global Market) |

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Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§240.12b-2 of this chapter).

Emerging growth company ☐

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐

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**Item 2.02. Results of Operations and Financial Condition.**

On June 6, 2025, FuelCell Energy, Inc. (the "Company") issued a press release announcing its financial results and providing a business update as of and for the three and six months ended April 30, 2025. A copy of this press release is furnished with this report as Exhibit 99.1 and is incorporated herein by reference.

The information furnished in this Item 2.02, including Exhibit 99.1, is not deemed to be "filed" for purposes of Section 18 of the Securities Exchange Act of 1934, as amended (the "Exchange Act"), or otherwise subject to the liability of that section. This information will not be deemed to be incorporated by reference into any filing under the Securities Act of 1933, as amended (the "Securities Act"), or the Exchange Act, except to the extent that the Company specifically incorporates it by reference.

**Item 7.01. Regulation FD Disclosure.**

A copy of the investor presentation slides that will be used by the Company during its June 6, 2025 earnings call is furnished with this report as Exhibit 99.2.

The information furnished in this Item 7.01, including Exhibit 99.2, is not deemed to be "filed" for purposes of Section 18 of the Exchange Act, or otherwise subject to the liability of that section. This information will not be deemed to be incorporated by reference into any filing under the Securities Act or the Exchange Act, except to the extent that the Company specifically incorporates it by reference.

By furnishing the information contained herein, the Company makes no admission as to the materiality of any information in this report that is required to be disclosed solely by reason of Regulation FD. The information contained in the investor presentation furnished as Exhibit 99.2 is summary information that is intended to be considered in the context of the Company's Securities and Exchange Commission ("SEC") filings and other public announcements that the Company may make, by press release or otherwise, from time to time. The Company undertakes no duty or obligation to publicly update or revise the information contained in this presentation, although it may do so from time to time. Any such updating may be made through the filing of other reports or documents with the SEC, through press releases or through other public disclosure.

**Item 9.01. Financial Statements and Exhibits.**

(d) Exhibits:

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| | |
|:---|:---|
| Exhibit No. | Description |
| &nbsp;&nbsp;&nbsp;&nbsp;99.1 | [Press Release issued by FuelCell Energy, Inc. on June 6, 2025.](fcel-20250606xex99d1.htm) |
| &nbsp;&nbsp;&nbsp;&nbsp;99.2 | [Investor Presentation, dated June 6, 2025.](fcel-20250606xex99d2.htm) |
| &nbsp;&nbsp;&nbsp;&nbsp;104 | Cover Page Interactive Data File (embedded within the Inline XBRL document) |

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**SIGNATURES**

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.

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| | | |
|:---|:---|:---|
|  | FUELCELL ENERGY, INC. | FUELCELL ENERGY, INC. |
| Date: June 6, 2025 | By: | /s/ Michael S. Bishop |
|  |  | Michael S. Bishop |
|  |  | Executive Vice President, Chief Financial Officer and Treasurer |

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## Exhibit 99.1

Exhibit 99.1

![Graphic](fcel-20250606xex99d1001.jpg)

**FuelCell Energy Reports Second Quarter of Fiscal 2025 Results** 

**Second Quarter Fiscal 2025 Summary**

*(All comparisons are year-over-year unless otherwise noted)*

&nbsp;&nbsp;&nbsp;&nbsp;●Revenue of $37.4 million, compared to $22.4 million, an increase of approximately 67%

&nbsp;&nbsp;&nbsp;&nbsp;●Gross loss of $(9.4) million compared to $(7.1) million, an increase of approximately 33%

&nbsp;&nbsp;&nbsp;&nbsp;●Loss from operations of $(35.8) million compared with $(41.4) million, a decrease of approximately 13%

&nbsp;&nbsp;&nbsp;&nbsp;●Net loss per share was $(1.79) compared with $(2.18), a decrease of approximately 18%

&nbsp;&nbsp;&nbsp;&nbsp;●Backlog of $1.26 billion, compared to $1.06 billion, an increase of approximately 19%

**Current Business Update**

&nbsp;&nbsp;&nbsp;&nbsp;●Announcing restructuring plan to reduce operating expenses by 30% on an annualized basis compared to operating expenses incurred in fiscal year 2024

&nbsp;&nbsp;&nbsp;&nbsp;●Focusing commercial efforts on carbonate-based distributed generation, including data center, grid resilience and reliability, and carbon recovery applications

&nbsp;&nbsp;&nbsp;&nbsp;●Refocusing solid oxide development efforts on electrolysis validation and demonstration – pausing R&D activity

&nbsp;&nbsp;&nbsp;&nbsp;●Addition of Mike Hill as Chief Commercial Officer

**DANBURY, Conn., June 6, 2025** (GLOBE NEWSWIRE) -- FuelCell Energy, Inc. (NASDAQ: FCEL) today reported financial results for its second quarter ended April 30, 2025.

"In our second fiscal quarter, we delivered sequential revenue growth and continued executing on the disciplined cost management strategy we initiated in late 2024, in recognition of the changing energy landscape," said Jason Few, President and Chief Executive Officer. "Additionally, today we are reiterating our focused strategy that prioritizes advancement of our carbonate platform with the goal of meeting accelerating market demand driven by AI data centers, our distributed power generation solutions, and our carbon recovery and utilization applications."

"Our strategy includes a further global restructuring across our operations in the U.S., Canada, and Germany as part of our ongoing work to concentrate our efforts on scaling our core carbonate technologies and achieving profitability," Few continued. "We have seen increasing policy support for natural gas energy, which we believe will accelerate adoption of solutions like our carbonate platform, which is already deployed globally using natural gas and biofuels. We believe that the actions we have taken to reduce our workforce by approximately an incremental 22%, scale back new platform commercial development work to focus on our commercially available technology and further reduce our SG&A expenses will help to shorten our timeline to expected future profitability by reducing our cost structure, while preserving our long-term commitment to innovation in electrolysis and carbon capture."

"Our commercial efforts continue to generate meaningful opportunities, and we believe our Dedicated Power Partners strategic partnership with Diversified Energy Co. PLC and TESIAC Corp. positions us well to accelerate our entry into the data center market and expand our penetration in deployed microgrid applications," added Few. "We also strengthened our leadership team with the addition of

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Mike Hill as our new Chief Commercial Officer this month. His deep experience in sustainable integrated energy solutions and strong grasp of the unique power demands of data centers will be instrumental as we work to establish FuelCell Energy's presence in this critical growth sector."

Michael Bishop, Executive Vice President, Chief Financial Officer and Treasurer added, "We are taking deliberate and proactive steps to maintain a strong and flexible balance sheet while continuing to sharpen our focus on cost discipline and the execution of a growth strategy centered on our carbonate platform. Our priorities remain clear: reduce our discretionary spending, decrease our cash burn, and accelerate our trajectory toward our ultimate goal of sustained, positive adjusted EBITDA. In parallel, we are actively pursuing strategic financing to support commercial execution, including our Korea repowering project, where we successfully delivered four modules this quarter," said Bishop. "We believe our proven technology is well-positioned to meet the demands of the evolving energy integration and the accelerating need for distributed power generation—both through our established channels and our newly launched strategic partnership in Dedicated Power Partners. We remain focused on driving financial performance while enabling long-term, scalable growth."

**Consolidated Financial Metrics**

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| | | | |
|:---|:---|:---|:---|
|  | **Three Months Ended April 30,** | **Three Months Ended April 30,** |  |
| (Amounts in thousands, except per share data) <sup>(1)</sup> | **2025** | **2024** | **Change** |
| Total revenues | $37406 | $22420 | 67% |
| Gross loss | (9438) | (7074) | 33% |
| Loss from operations | (35810) | (41361) | (13%) |
| Net loss  | (37749) | (37656) | (0%) |
| Net loss attributable to common stockholders | (38849) | (32940) | 18% |
| Net loss per basic and diluted share | $(1.79)  | $(2.18)  | (18%) |
| EBITDA \* | (24920) | (31809) | (22%) |
| Adjusted EBITDA \* | $(19310) | $(26489) | (27%) |

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; (1) All historic per share figures have been retroactively adjusted to reflect the Company's reverse stock split that became effective on November 8, 2024.

\* A reconciliation of non-GAAP measures EBITDA and Adjusted EBITDA is contained in the appendix to this press release.

**Second Quarter of Fiscal 2025 Results**

*(All comparisons are between second quarter of fiscal 2025 and second quarter of fiscal 2024 unless otherwise noted)*

Second quarter revenue of $37.4 million represents an increase of 67% from the comparable prior year quarter.

● **Product** revenues were $13.0 million compared to no product revenues recognized for the comparable prior year period.

● **Service agreements** revenues increased to $8.1 million from $1.4 million. The increase in service agreements revenues during the three months ended April 30, 2025 was primarily driven by module replacement revenue recognized under the Company's long-term service agreement

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with United Illuminating. There were three module replacements, one of which was fulfilled with a used module, during the three months ended April 30, 2025, and no module replacements during the comparable prior year period.

● **Generation** revenues decreased to $12.1 million from $14.1 million. The decrease in generation revenues for the three months ended April 30, 2025 reflects lower power output resulting from maintenance activities during the quarter.

● **Advanced Technologies** contract revenues decreased to $4.1 million from $6.9 million. Advanced Technologies contract revenues recognized under our Joint Development Agreement with ExxonMobil Technology and Engineering Company ("EMTEC") were approximately $2.3 million, revenues arising from the purchase order received from Esso Nederland B.V. ("Esso"), an affiliate of EMTEC and Exxon Mobil Corporation, related to the Rotterdam project were approximately $1.2 million and revenue recognized under government contracts and other contracts were approximately $0.6 million for the three months ended April 30, 2025. This compares to Advanced Technologies contract revenues recognized under our Joint Development Agreement with EMTEC of approximately $2.7 million, revenue recognized under the Esso purchase order of approximately $2.1 million and revenue recognized under government contracts and other contracts of approximately $2.1 million for the three months ended April 30, 2024.

Gross loss for the second quarter of fiscal 2025 totaled $(9.4) million, compared to a gross loss of $(7.1) million in the comparable prior year quarter. The increase in gross loss for the second quarter of fiscal 2025 was primarily related to reduced gross margin on advanced technologies contract revenues and service agreements revenues during the second quarter of fiscal 2025, partially offset by decreased gross loss from generation revenues. The decreased gross loss from generation revenues was a result of a reduction in the expensed construction costs related to the Toyota Project, which were $0.2 million in the second quarter of fiscal 2025, compared to $2.6 million in the second quarter of fiscal 2024 (which also included expensed gas costs).

Operating expenses for the second quarter of fiscal 2025 decreased to $26.4 million from $34.3 million in the second quarter of fiscal 2024. Administrative and selling expenses decreased to $16.5 million during the second quarter of fiscal 2025 from $17.7 million during the second quarter of fiscal 2024. The decrease in administrative and selling expenses is primarily due to lower compensation expense as a result of the restructuring actions taken in the fall of 2024. Research and development expenses decreased to $9.9 million during the second quarter of fiscal 2025 compared to $16.6 million in the second quarter of fiscal 2024. The decrease in research and development expenses is primarily due to a decrease in spending on our commercial development efforts related to our solid oxide power generation and electrolysis platforms and carbon separation and carbon recovery solutions compared to the comparable prior year period, as well as a shift in engineering resource allocation toward supporting funded Advanced Technologies activities.

Net loss was $(37.7) million in the second quarter of fiscal 2025, compared to net loss of $(37.7) million in the second quarter of fiscal 2024.

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Adjusted EBITDA totaled $(19.3) million in the second quarter of fiscal 2025, compared to Adjusted EBITDA of $(26.5) million in the second quarter of fiscal 2024. Please see the discussion of non-GAAP financial measures, including Adjusted EBITDA, in the appendix at the end of this release.

The net loss per share attributable to common stockholders in the second quarter of fiscal 2025 was $(1.79), compared to $(2.18) in the second quarter of fiscal 2024. The decrease in net loss per share is primarily due to the net income of $0.3 million attributable to noncontrolling interest during the three months ended April 30, 2025 (compared to the net loss of $5.5 million attributable to noncontrolling interest that benefited the comparable prior year period). The net loss per common share for the three months ended April 30, 2025 benefited from the higher number of weighted average shares outstanding due to share issuances since April 30, 2024.

**Restructuring and Operational Update**

Today, the Company is announcing its global restructuring plan with respect to its operations in the U.S., Canada and Germany. This plan aims to further reduce operating costs, realign resources toward advancing the Company's core carbonate technologies, and protect the Company's competitive position amid slower-than-expected market investments in clean energy. As part of this restructuring plan, on June 5, 2025, the Company reduced its workforce by approximately 22%. Following this reduction in workforce, the Company has a total of approximately 426 global employees.

This restructuring plan follows a November 2024 global restructuring of operations. The goal of the November 2024 restructuring plan was to reduce operating costs by approximately 15% in fiscal year 2025, compared with fiscal year 2024. The November 2024 restructuring plan included a reduction in our workforce of approximately 13% and reduced spending for product development, overhead and other costs.

Key actions under our new restructuring plan include: (i) a global workforce reduction (as described above), (ii) a significant reduction of discretionary overhead spending, (iii) recalibration of our Torrington manufacturing facility production schedule to align with contracted demand, rather than forecasted demand, which, without continued growth in our closed order book, would result in a decrease in our annualized production rate, (iv) the deferral of certain compensation and benefit obligations, (v) the cessation of the majority of development efforts with respect to our solid oxide technology, and (vi) other targeted cost-saving measures.

With our enhanced focus on our core technologies, specifically the manufacture and sale of our carbonate platforms, and the growing demand for distributed power generation in the U.S., Asia, and Europe, we are targeting the future achievement of positive Adjusted EBITDA once our Torrington, CT manufacturing facility reaches an annualized production rate of 100 MW per year. However, for the six months ended April 30, 2025, the facility operated at an annualized production rate of approximately 31 MW, and our annualized production rate may decrease in the near term as part of our restructuring plan.

**Cash, Restricted Cash and Short-Term Investments**

Cash and cash equivalents, restricted cash and cash equivalents, and short-term investments totaled $240.0 million as of April 30, 2025, compared to $318.0 million as of October 31, 2024. Of the $240.0

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million as of April 30, 2025, unrestricted cash and cash equivalents totaled $116.1 million, short-term investments totaled $60.9 million and restricted cash and cash equivalents totaled $63.1 million. Of the $318.0 million total as of October 31, 2024, unrestricted cash and cash equivalents totaled $148.1 million, short-term investments totaled $109.1 million and restricted cash and cash equivalents totaled $60.8 million. Short-term investments represent the amortized cost of U.S. Treasury Securities outstanding and held by the Company as of April 30, 2025 and October 31, 2024.

During the three months ended April 30, 2025, approximately 1.6 million shares of the Company's common stock were sold under the Company's Open Market Sale Agreement, as amended, at an average sale price of $5.00 per share, resulting in gross proceeds of approximately $8.1 million before deducting sales commissions and fees, and net proceeds to the Company of approximately $7.7 million after deducting sales commissions and fees totaling approximately $0.4 million.

**Backlog**

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| | | | |
|:---|:---|:---|:---|
|  | &nbsp;&nbsp;**As of April 30,** | &nbsp;&nbsp;**As of April 30,** |  |
| &nbsp;&nbsp;(Amounts in thousands) | &nbsp;&nbsp;**2025** | &nbsp;&nbsp;**2024** | &nbsp;&nbsp;**Change** |
| &nbsp;&nbsp;Product | &nbsp;&nbsp;$98184 | &nbsp;&nbsp;$12307 | &nbsp;&nbsp;$85877 |
| &nbsp;&nbsp;Service | &nbsp;&nbsp;164417 | &nbsp;&nbsp;145100 | &nbsp;&nbsp;19317 |
| &nbsp;&nbsp;Generation | &nbsp;&nbsp;967388 | &nbsp;&nbsp;852933 | &nbsp;&nbsp;114455 |
| &nbsp;&nbsp;Advanced Technologies | &nbsp;&nbsp;29608 | &nbsp;&nbsp;51112 | &nbsp;&nbsp;(21504) |
| &nbsp;&nbsp;**Total Backlog** | &nbsp;&nbsp;$1259597 | &nbsp;&nbsp;$1061452 | &nbsp;&nbsp;$198145 |

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As of April 30, 2025, backlog increased by approximately 18.7% to $1.26 billion, compared to $1.06 billion as of April 30, 2024, in part, as a result of the long-term service agreement entered into with Gyeonggi Green Energy Co., Ltd. ("GGE") (such long-term service agreement, the "GGE Agreement") during the third quarter of fiscal year 2024. Backlog for the GGE Agreement has been allocated between product backlog and service backlog. Product backlog is being, and will be, recognized as revenue as the Company completes commissioning of the replacement modules. Under the GGE Agreement, commissioning of the first six 1.4-MW replacement fuel cell modules was completed in the fourth quarter of fiscal year 2024 and commissioning of the next four replacement fuel cell modules was completed in the second quarter of fiscal year 2025. An additional 16 1.4-MW replacement fuel cell modules are expected to be commissioned ratably throughout the remainder of fiscal year 2025, and the remaining 16 1.4-MW replacement fuel cell modules are expected to be commissioned in fiscal year 2026. Service backlog is being, and will be, recognized as revenue as the Company performs service at the GGE site over the term of the GGE Agreement. Backlog also increased as a result of entering into a 20-year power purchase agreement for a 7.4 MW fuel cell power plant that the Company will build in Hartford, CT. This power purchase agreement has added approximately $167.4 million in backlog.

Backlog represents definitive agreements executed by the Company and our customers. Projects for which we have an executed power purchase agreement ("PPA") or hydrogen power purchase agreement ("HPPA") are included in generation backlog, which represents future revenue under long-term PPAs and HPPAs. The Company's ability to recognize revenue in the future under a PPA or HPPA is subject to the Company's completion of construction of the project covered by such PPA or HPPA. Should the Company not complete the construction of the project covered by a PPA or HPPA, it will forgo future revenues with respect to the project and may incur penalties and/or impairment charges related to the project. Projects sold to customers (and not retained by the Company) are included in product sales and service agreements backlog, and the related generation backlog is removed upon

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sale. Together, the service and generation portion of backlog had a weighted average term of approximately 18 years as of April 30, 2025, with weighting based on the dollar amount of backlog and utility service contracts of up to 20 years in duration at inception.

**Conference Call Information**

FuelCell Energy will host a conference call today beginning at 10:00 a.m. ET to discuss second quarter of fiscal year 2025 results as well as key business highlights. Participants can access the live call via webcast on the Company's website or by telephone as follows:

● The live webcast of the call and supporting slide presentation will be available at www.fuelcellenergy.com . To listen to the call, select "Investors" on the home page located under the "Our Company" pull-down menu, proceed to the "Events & Presentations" page and then click on the "Webcast" link listed under the June 6th earnings call event, or click here .

● Alternatively, participants can dial 888-330-3181 and state FuelCell Energy or the conference ID number 1099808.

The replay of the conference call will be available via webcast on the Company's Investors' page at www.fuelcellenergy.com approximately two hours after the conclusion of the call.

**Cautionary Language** 

*This news release contains forward-looking statements within the meaning of the safe harbor provisions of the Private Securities Litigation Reform Act of 1995 regarding future events or our future financial performance that involve certain contingencies and uncertainties. The forward-looking statements include, without limitation, statements with respect to the Company's anticipated financial results and statements regarding the Company's plans and expectations regarding the continuing development, commercialization and financing of its current and future fuel cell technologies, the expected timing of completion of the Company's ongoing projects, the Company's business plans and strategies, the implementation, effect, and potential impact of the Company's restructuring plans, the Company's plan to reduce operating costs, the Company's plan to increase its annualized production rate at its Torrington manufacturing facility in the future, the Company's plans for and ability to achieve positive Adjusted EBITDA, the capabilities of the Company's products, and the markets in which the Company expects to operate. Projected and estimated numbers contained herein are not forecasts and may not reflect actual results. These forward-looking statements are not guarantees of future performance, and all forward-looking statements are subject to risks and uncertainties that could cause actual results to differ materially from those projected. Factors that could cause such a difference include, without limitation: general risks associated with product development and manufacturing; general economic conditions; changes in interest rates, which may impact project financing; supply chain disruptions; changes in the utility regulatory environment; changes in the utility industry and the markets for distributed generation, distributed hydrogen, and fuel cell power plants configured for carbon capture or carbon separation; potential volatility of commodity prices that may adversely affect our projects; availability of government subsidies and economic incentives for alternative energy technologies; our ability to remain in compliance with U.S. federal and state and foreign government laws and regulations; our ability to maintain compliance with the listing rules of The Nasdaq Stock Market; rapid technological change; competition; the risk that our bid awards will not convert to contracts or that our contracts will not convert to revenue; market acceptance of our products; changes* 

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*in accounting policies or practices adopted voluntarily or as required by accounting principles generally accepted in the United States; factors affecting our liquidity position and financial condition; government appropriations; the ability of the government and third parties to terminate their development contracts at any time; the ability of the government to exercise "march-in" rights with respect to certain of our patents; our ability to successfully market and sell our products internationally; delays in our timeline for bringing commercially viable products to market; our ability to develop additional commercially viable products; our ability to implement our strategy; our ability to reduce our levelized cost of energy and deliver on our cost reduction strategy generally; our ability to protect our intellectual property; litigation and other proceedings; the risk that commercialization of our new products will not occur when anticipated or, if it does, that we will not have adequate capacity to satisfy demand; our need for and the availability of additional financing; our ability to generate positive cash flow from operations; our ability to service our long-term debt; our ability to increase the output and longevity of our platforms and to meet the performance requirements of our contracts; our ability to expand our customer base and maintain relationships with our largest customers and strategic business allies; the risk that our restructuring plans and workforce reductions will not result in the intended benefits or savings; the risk that our restructuring plans and workforce reductions will result in unanticipated costs; the risk that our restructuring plans will yield unintended consequences to our remaining workforce and results of operations; our ability to reduce operating costs; our ability to increase our annualized production rate at our Torrington manufacturing facility in the future; and our ability to achieve positive Adjusted EBITDA in the future, as well as other risks set forth in the Company's filings with the Securities and Exchange Commission, including the Company's Annual Report on Form 10-K for the fiscal year ended October 31, 2024 and the Company's Quarterly Report on Form 10-Q for the fiscal quarter ended April 30, 2025. The forward-looking statements contained herein speak only as of the date of this press release. The Company expressly disclaims any obligation or undertaking to release publicly any updates or revisions to any such statement contained herein to reflect any change in the Company's expectations or any change in events, conditions or circumstances on which any such statement is based.*

**About FuelCell Energy**

FuelCell Energy, Inc. (NASDAQ: FCEL): FuelCell Energy is a global leader in delivering environmentally responsible distributed baseload energy platform solutions through our proprietary fuel cell technology. FuelCell Energy is focused on advancing sustainable clean energy technologies that address some of the world's most critical challenges around energy access, security, resilience, reliability, affordability, safety and environmental stewardship. As a leading global manufacturer of proprietary fuel cell technology platforms, FuelCell Energy is uniquely positioned to serve customers worldwide with sustainable products and solutions for industrial and commercial businesses, utilities, governments, municipalities, and communities.

*SureSource, SureSource 1500, SureSource 3000, SureSource 4000, SureSource Recovery, SureSource Capture, SureSource Hydrogen, SureSource Storage, SureSource Service, SureSource Capital, FuelCell Energy, and FuelCell Energy logo are all trademarks of FuelCell Energy, Inc.*

**Contact:**

**FuelCell Energy, Inc.**<br>ir@fce.com<br>203.205.2491

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**FUELCELL ENERGY, INC.**

**Consolidated Balance Sheets**

*(Unaudited)*

**(Amounts in thousands, except share and per share amounts)**

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| | | |
|:---|:---|:---|
|  | **April 30,**<br>**2025** | **October 31,**<br>**2024** |
| **ASSETS** |  |  |
| Current assets: |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;Cash and cash equivalents, unrestricted  | $116061  | $148133  |
| &nbsp;&nbsp;&nbsp;&nbsp;Restricted cash and cash equivalents – short-term | 12339  | 12161 |
| &nbsp;&nbsp;&nbsp;&nbsp;Investments – short-term  | 60908  | 109123 |
| &nbsp;&nbsp;&nbsp;&nbsp;Accounts receivable, net | 10033  | 11751 |
| &nbsp;&nbsp;&nbsp;&nbsp;Unbilled receivables | 45404 | 36851  |
| &nbsp;&nbsp;&nbsp;&nbsp;Inventories | 123541  | 113703 |
| &nbsp;&nbsp;&nbsp;&nbsp;Other current assets | 16178 | 12736 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Total current assets | 384464 | 444458  |
| Restricted cash and cash equivalents – long-term | 50716 | 48589  |
| Inventories – long-term | 2743 | 2743 |
| Project assets, net | 228202 | 242131 |
| Property, plant and equipment, net | 138188 | 130686  |
| Operating lease right-of-use assets, net | 7566 | 8122 |
| Goodwill | 4075  | 4075 |
| Intangible assets, net | 14131 | 14779 |
| Other assets | 53758 | 48541 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Total assets <sup>(1)</sup> | $883843 | $944124 |
| **LIABILITIES AND STOCKHOLDERS' EQUITY** |  |  |
| Current liabilities: |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;Current portion of long-term debt | $17137  | $15924 |
| &nbsp;&nbsp;&nbsp;&nbsp;Current portion of operating lease liabilities | 795 | 807 |
| &nbsp;&nbsp;&nbsp;&nbsp;Accounts payable | 22552  | 22585  |
| &nbsp;&nbsp;&nbsp;&nbsp;Accrued liabilities | 24952 | 30362  |
| &nbsp;&nbsp;&nbsp;&nbsp;Deferred revenue | 2918 | 4226 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Total current liabilities | 68354  | 73904  |
| Long-term deferred revenue | 4203 | 3010  |
| Long-term operating lease liabilities | 8352 | 8894 |
| Long-term debt and other liabilities | 124138 | 130850 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Total liabilities <sup>(1)</sup> | 205047 | 216658  |
| Redeemable Series B preferred stock (liquidation preference of $64,020 as of April 30, 2025 and October 31, 2024) | 59857 | 59857 |
| Total equity: |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Stockholders' equity:<br>Common stock ($0.0001 par value); 1,000,000,000 shares authorized as of April 30, 2025 and October 31, 2024; 22,776,193 and 20,375,932 shares issued and outstanding as of April 30, 2025 and October 31, 2024, respectively) | 2 | 2 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Additional paid-in capital | 2318607 | 2300031 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Accumulated deficit | (1707925) | (1641550) |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Accumulated other comprehensive loss | (1507) | (1561) |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Treasury stock, Common, at cost (31,596 and 12,543 shares as of April 30, 2025 and October 31, 2024, respectively) | <br>(1314) | (1198) |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Deferred compensation | 1314  | 1198 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Total stockholders' equity | 609177  | 656922  |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Noncontrolling interests | 9762  | 10687 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Total equity | 618939  | 667609  |
| Total liabilities, redeemable Series B preferred stock and total equity | $883843  | $944124 |

---

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(1) As of April 30, 2025 and October 31, 2024, the combined assets of the variable interest entities ("VIEs") were $319,631 and $311,723, respectively, that can only be used to settle obligations of the VIEs. These assets include cash of $2,345, accounts receivable of $581, unbilled accounts receivable of $12,055, operating lease right of use assets of $1,652, other current assets of $149,636, restricted cash and cash equivalents of $739, project assets of $149,487 and other assets of $3,136 as of April 30, 2025, and cash of $2,891, accounts receivable of $674, unbilled accounts receivable of $9,479, operating lease right of use assets of $1,663, other current assets of $135,756, restricted cash and cash equivalents of $639, project assets of $157,604 and other assets of $3,018 as of October 31, 2024. The combined liabilities of the VIEs as of April 30, 2025 include short-term operating lease liabilities of $204, accounts payable of $190,548, accrued liabilities of $406, deferred revenue of $150, long-term operating lease liability of $2,131, derivative liability of $2,931 and other non-current liabilities of $292 and, as of October 31, 2024, include short-term operating lease liabilities of $204, accounts payable of $181,274, accrued liabilities of $341, deferred revenue of $20, derivative liabilities of $3,693, long-term operating lease liability of $2,142 and other non-current liabilities of $240.

------

**FUELCELL ENERGY, INC.**

**Consolidated Statements of Operations and Comprehensive Loss**

*(Unaudited)*

**(Amounts in thousands, except share and per share amounts)**

---

| | | |
|:---|:---|:---|
|  | **Three Months Ended** <br>**April 30,** | **Three Months Ended** <br>**April 30,** |
|  | **2025** | **2024** |
| Revenues: |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;Product | $13027  | $-  |
| &nbsp;&nbsp;&nbsp;&nbsp;Service | 8144  | 1369 |
| &nbsp;&nbsp;&nbsp;&nbsp;Generation | 12124  | 14118  |
| &nbsp;&nbsp;&nbsp;&nbsp;Advanced Technologies | 4111 | 6933  |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Total revenues | 37406  | 22420  |
| <br>Costs of revenues: |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;Product | 16261 | 2938  |
| &nbsp;&nbsp;&nbsp;&nbsp;Service | 9067  | 1267  |
| &nbsp;&nbsp;&nbsp;&nbsp;Generation | 18411 | 21424  |
| &nbsp;&nbsp;&nbsp;&nbsp;Advanced Technologies | 3105  | 3865  |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Total costs of revenues | 46844  | 29494  |
| <br>Gross loss | (9438) | (7074) |
| <br>Operating expenses: |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;Administrative and selling expenses | 16470  | 17660  |
| &nbsp;&nbsp;&nbsp;&nbsp;Research and development expenses | 9896  | 16627  |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Restructuring | 6  | -  |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Total costs and expenses | 26372 | 34287 |
| <br>Loss from operations | (35810) | (41361) |
| &nbsp;&nbsp;&nbsp;&nbsp;<br>Interest expense | (2548) | (2275) |
| &nbsp;&nbsp;&nbsp;&nbsp;Interest income | 1825 | 3390 |
| &nbsp;&nbsp;&nbsp;&nbsp;Other (expense) income, net | (1132) | 2590 |
| <br>Loss before provision for income taxes | (37665) | (37656) |
| &nbsp;&nbsp;&nbsp;&nbsp;Provision for income taxes | (84) | - |
| <br>Net loss | (37749) | (37656) |
| &nbsp;&nbsp;&nbsp;&nbsp;Net income (loss) attributable to noncontrolling interest | 300 | (5516) |
| Net loss attributable to FuelCell Energy, Inc.  | (38049) | (32140) |
| &nbsp;&nbsp;&nbsp;&nbsp;Series B preferred stock dividends | (800) | (800) |
| <br>Net loss attributable to common stockholders | $(38849) | $(32940) |
| <br>Loss per share basic and diluted: |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;Net loss per share attributable to common stockholders | $(1.79) | $(2.18) |
| &nbsp;&nbsp;&nbsp;&nbsp;Basic and diluted weighted average shares outstanding | 21740193 | 15099482 |

---

------

**FUELCELL ENERGY, INC.**

**Consolidated Statements of Operations and Comprehensive Loss**

*(Unaudited)*

**(Amounts in thousands, except share and per share amounts)**

---

| | | |
|:---|:---|:---|
|  | **Six Months Ended** <br>**April 30,** | **Six Months Ended** <br>**April 30,** |
|  | **2025** | **2024** |
| Revenues: |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;Product | $13099 | $- |
| &nbsp;&nbsp;&nbsp;&nbsp;Service | 9992 | 2986 |
| &nbsp;&nbsp;&nbsp;&nbsp;Generation | 23470 | 24611 |
| &nbsp;&nbsp;&nbsp;&nbsp;Advanced Technologies | 9842 | 11514 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Total revenues | 56403 | 39111 |
| <br>Costs of revenues: |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;Product | 19297 | 5329 |
| &nbsp;&nbsp;&nbsp;&nbsp;Service | 10735 | 3155 |
| &nbsp;&nbsp;&nbsp;&nbsp;Generation | 33705 | 42318 |
| &nbsp;&nbsp;&nbsp;&nbsp;Advanced Technologies | 7308 | 7108 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Total costs of revenues | 71045 | 57910 |
| <br>Gross loss | (14642) | (18799) |
| <br>Operating expenses: |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;Administrative and selling expenses | 31500 | 34060 |
| &nbsp;&nbsp;&nbsp;&nbsp;Research and development expenses | 20977 | 30980 |
| &nbsp;&nbsp;&nbsp;&nbsp;Restructuring | 1542 | - |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Total costs and expenses | 54019 | 65040 |
| <br>Loss from operations | (68661) | (83839) |
| &nbsp;&nbsp;&nbsp;&nbsp;<br>Interest expense | (5155) | (4613) |
| &nbsp;&nbsp;&nbsp;&nbsp;Interest income | 4213 | 7457 |
| &nbsp;&nbsp;&nbsp;&nbsp;Other expense, net | (448) | (1060) |
| <br>Loss before provision for income taxes | (70051) | (82055) |
| &nbsp;&nbsp;&nbsp;&nbsp;Provision for income taxes | (84) | - |
| <br>Net loss | (70135) | (82055) |
| &nbsp;&nbsp;&nbsp;&nbsp;Net loss attributable to noncontrolling interest | (3760) | (30122) |
| Net loss attributable to FuelCell Energy, Inc.  | (66375) | (51933) |
| &nbsp;&nbsp;&nbsp;&nbsp;Series B preferred stock dividends | (1600) | (1600) |
| <br>Net loss attributable to common stockholders | $(67975) | $(53533) |
| <br>Loss per share basic and diluted: |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;Net loss per share attributable to common stockholders | $(3.22) | $(3.55) |
| &nbsp;&nbsp;&nbsp;&nbsp;Basic and diluted weighted average shares outstanding | 21110664 | 15076778 |

---

------

**Appendix**

**Non-GAAP Financial Measures**

Financial results are presented in accordance with accounting principles generally accepted in the United States ("GAAP"). Management also uses non-GAAP measures to analyze and make operating decisions on the business. Earnings before interest, taxes, depreciation and amortization ("EBITDA") and Adjusted EBITDA are non-GAAP measures of operations and operating performance by the Company.

These supplemental non-GAAP measures are provided to assist readers in assessing operating performance. Management believes EBITDA and Adjusted EBITDA are useful in assessing performance and highlighting trends on an overall basis. Management also believes these measures are used by companies in the fuel cell sector and by securities analysts and investors when comparing the results of the Company with those of other companies. EBITDA differs from the most comparable GAAP measure, net loss attributable to the Company, primarily because it does not include finance expense, income taxes and depreciation of property, plant and equipment and project assets. Adjusted EBITDA adjusts EBITDA for stock-based compensation, restructuring charges, non-cash (gain) loss on derivative instruments and other unusual items, which are considered either non-cash or non-recurring.

While management believes that these non-GAAP financial measures provide useful supplemental information to investors, there are limitations associated with the use of these measures. The measures are not prepared in accordance with GAAP and may not be directly comparable to similarly titled measures of other companies due to potential differences in the exact method of calculation. The Company's non-GAAP financial measures are not meant to be considered in isolation or as a substitute for comparable GAAP financial measures and should be read only in conjunction with the Company's consolidated financial statements prepared in accordance with GAAP.

The following table calculates EBITDA and Adjusted EBITDA and reconciles these figures to the GAAP financial statement measure Net loss.

---

| | | | | |
|:---|:---|:---|:---|:---|
|  | &nbsp;&nbsp;**Three Months Ended April 30,** | &nbsp;&nbsp;**Three Months Ended April 30,** | &nbsp;&nbsp;**Six Months Ended April 30,** | &nbsp;&nbsp;**Six Months Ended April 30,** |
| &nbsp;&nbsp;(Amounts in thousands) | &nbsp;&nbsp;**2025** | &nbsp;&nbsp;**2024** | &nbsp;&nbsp;**2025** | &nbsp;&nbsp;**2024** |
| &nbsp;&nbsp;Net loss | &nbsp;&nbsp;$(37749) | &nbsp;&nbsp;$(37656) | &nbsp;&nbsp;(70135) | &nbsp;&nbsp;(82055) |
| &nbsp;&nbsp;Depreciation and amortization <sup>(1)</sup> | &nbsp;&nbsp;10890 | &nbsp;&nbsp;9552 | &nbsp;&nbsp;20836 | &nbsp;&nbsp;18151 |
| &nbsp;&nbsp;Provision for income taxes | &nbsp;&nbsp;84 | &nbsp;&nbsp;- | &nbsp;&nbsp;84 | &nbsp;&nbsp;- |
| &nbsp;&nbsp;Other expense (income), net <sup>(2)</sup> | &nbsp;&nbsp;1132 | &nbsp;&nbsp;(2590) | &nbsp;&nbsp;448 | &nbsp;&nbsp;1060 |
| &nbsp;&nbsp;Interest income | &nbsp;&nbsp;(1825) | &nbsp;&nbsp;(3390) | &nbsp;&nbsp;(4213) | &nbsp;&nbsp;(7457) |
| &nbsp;&nbsp;Interest expense | &nbsp;&nbsp;2548 | &nbsp;&nbsp;2275 | &nbsp;&nbsp;5155 | &nbsp;&nbsp;4613 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;EBITDA | &nbsp;&nbsp;$(24920) | &nbsp;&nbsp;$(31809) | &nbsp;&nbsp;$(47825)  | &nbsp;&nbsp;$(65688)  |
| &nbsp;&nbsp;Stock-based compensation expense | &nbsp;&nbsp;4824 | &nbsp;&nbsp;3002 | &nbsp;&nbsp;6966 | &nbsp;&nbsp;5878 |
| &nbsp;&nbsp;Unrealized loss (gain) on natural gas contract derivative assets <sup>(3)</sup> | &nbsp;&nbsp;780 | &nbsp;&nbsp;2318 | &nbsp;&nbsp;(1066) | &nbsp;&nbsp;4177 |
| &nbsp;&nbsp;Restructuring | &nbsp;&nbsp;6 | &nbsp;&nbsp;- | &nbsp;&nbsp;1542 | &nbsp;&nbsp;- |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Adjusted EBITDA | &nbsp;&nbsp;$(19310) | &nbsp;&nbsp;$(26489) | &nbsp;&nbsp;$(40383)  | &nbsp;&nbsp;$(55633)  |

---

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(1) Includes depreciation and amortization on our Generation portfolio of $8.7 million and $16.7 million for the three and six months ended April 30, 2025, respectively, and $7.2 million and $14.0 million for the three and six months ended April 30, 2024, respectively.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(2) Other expense (income), net includes gains and losses from transactions denominated in foreign currencies, interest rate swap income earned from investments and other items incurred periodically, which are not the result of the Company's normal business operations.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(3) The Company r ecorded a mark-to-market net loss (gain) of $0.8 million and $(1.1) million for the three and six months ended April 30, 2025, respectively, and a mark-to-market net loss of $2.3 million and $4.2 million for the three and six months ended April 30, 2024, respectively, related to natural gas purchase contracts as a result of net settling certain natural gas purchases under previous normal purchase normal sale contract designations, which resulted in a change to mark-to-market accounting. These gains and losses are classified as Generation cost of sales.

------

## Exhibit 99.2

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| | |
|:---|:---|
| &nbsp;&nbsp;![GRAPHIC](fcel-20250606xex99d2g001.jpg) | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Second Quarter of Fiscal Year 2025 Financial Results & Business Update Exhibit 99.2 |

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| | |
|:---|:---|
| &nbsp;&nbsp;![GRAPHIC](fcel-20250606xex99d2g002.jpg) | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;© 2025 FuelCell Energy 2 This presentation contains forward-looking statements within the meaning of the safe harbor provisions of the Private Securities Litigation Reform Act of 1995 regarding future events or our future financial performance that involve certain contingencies and uncertainties. The forward-looking statements include, without limitation, statements with respect to the anticipated financial results and statements regarding the plans and expectations regarding the continuing development, commercialization and financing of its current and future fuel cell technologies, the expected timing of completion of the ongoing projects, the expected timing of module replacements, the business plans and strategies, the implementation, effect, and potential impact of the restructuring plans, the plan to reduce operating costs, the plans and ability to achieve positive Adjusted EBITDA, the capabilities of the products, and the markets in which the Company expects to operate. Projected and estimated numbers contained herein are not forecasts and may not reflect actual results. These forward-looking statements are not guarantees of future performance, and all forward-looking statements are subject to risks and uncertainties that could cause actual results to differ materially from those projected. Factors that could cause such a difference include, without limitation: general risks associated with product development and manufacturing; general economic conditions; changes in interest rates, which may impact project financing; supply chain disruptions; changes in the utility regulatory environment; changes in the utility industry and the markets for distributed generation, distributed hydrogen, and fuel cell power plants configured for carbon capture or carbon separation; potential volatility of commodity prices that may adversely affect our projects; availability of government subsidies and economic incentives for alternative energy technologies; our ability to remain in compliance with U.S. federal and state and foreign government laws and regulations; our ability to maintain compliance with the listing rules of The Nasdaq Stock Market; rapid technological change; competition; the risk that our bid awards will not convert to contracts or that our contracts will not convert to revenue; market acceptance of our products; changes in accounting policies or practices adopted voluntarily or as required by accounting principles generally accepted in the United States; factors affecting our liquidity position and financial condition; government appropriations; the ability of the government and third parties to terminate their development contracts at any time; the ability of the government to exercise - rights with respect to certain of our patents; our ability to successfully market and sell our products internationally; our ability to develop additional commercially viable products; our ability to implement our strategy; our ability to reduce our levelized cost of energy and deliver on our cost reduction strategy generally; our ability to protect our intellectual property; litigation and other proceedings; the risk that commercialization of our new products will not occur when anticipated or, if it does, that we will not have adequate capacity to satisfy demand; our need for and the availability of additional financing; our ability to generate positive cash flow from operations; our ability to service our long-term debt; our ability to increase the output and longevity of our platforms and to meet the performance requirements of our contracts; our ability to expand our customer base and maintain relationships with our largest customers and strategic business allies; the risk that our restructuring plans and workforce reductions will not result in the intended benefits or savings; the risk that our restructuring plans and workforce reductions will result in unanticipated costs; the risk that our restructuring plans will yield unintended consequences to our remaining workforce and results of operations; our ability to reduce operating costs; and our ability to achieve positive Adjusted EBITDA, as well as other risks set forth in the filings with the Securities and Exchange Commission including the Annual Report on Form 10-K for the fiscal year ended October 31, 2024 and the Quarterly Report on Form 10-Q for the fiscal quarter ended April 30, 2025. The forward-looking statements contained herein speak only as of the date of this presentation. The Company expressly disclaims any obligation or undertaking to release publicly any updates or revisions to any such statement contained herein to reflect any change in the expectations or any change in events, conditions or circumstances on which any such statement is based. The Company refers to non-GAAP financial measures in this presentation. The Company believes that this information is useful to understanding its operating results and assessing performance and highlighting trends on an overall basis. Please refer to the earnings release and the appendix to this presentation for further disclosure and reconciliation of non-GAAP financial measures. (As used herein, the term refers to generally accepted accounting principles in the U.S.) The information set forth in this presentation is qualified by reference to, and should be read in conjunction with, our Annual Report on Form 10-K for the fiscal year ended October 31, 2024, filed with the SEC on December 27, 2024, our Quarterly Report on Form 10-Q for the quarter ended April 30, 2025, filed with the SEC on June 6, 2025, and our earnings release for the second quarter of fiscal year 2025, filed as an exhibit to our Current Report on Form 8-K filed with the SEC on June 6, 2025. Safe Harbor Statement |

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| | |
|:---|:---|
| &nbsp;&nbsp;![GRAPHIC](fcel-20250606xex99d2g003.jpg) | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;© 2025 FuelCell Energy 2025 Global Restructuring Plan 3 Focus and Simplify Around Our Core Carbonate Platform • Prioritize capital investment and cash use strictly on growth-driven initiatives • • Pause broad Solid Oxide R&D; focus exclusively on electrolysis validation and demonstration Commit to Strategic Discipline and Proven Technology • Leverage our globally deployed carbonate platform with a 22-year market track record • Preserve strategic flexibility in carbon capture and future innovations Accelerate Path to Profitability • Target positive Adjusted EBITDA upon reaching ~100MW production capacity at Torrington Prioritizes proven carbonate platform with the goal of accelerating the timeline to expected profitability |

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| | |
|:---|:---|
| &nbsp;&nbsp;![GRAPHIC](fcel-20250606xex99d2g004.jpg) | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;© 2025 FuelCell Energy 4 A global leader in electrochemical technology 1,2 Who we are 188 3 Modules in Commercial Operation 3 Continents FCEL HQ 1 Patents held by FuelCell Energy, Inc., and our subsidiary Versa Power Systems, Inc. 2 As of October 31, 2024. 3 As of April 30, 2025; certain sites have multiple platforms. As an example, our 14 MW Derby, CT project site has five SureSource 3000 platforms containing a total of ten modules. U.S. patents and patents pending covering our fuel cell technology Years of proven utility-scale distributed power generation 208 491 22 Patents and patents pending in other jurisdictions covering our fuel cell technology Million MWh generated 16 with patented technology Listing: NASDAQ Danbury, Connecticut FuelCell Energy is a clean technology and manufacturing company dedicated to improving energy efficiency, resilience and security with low-to-zero carbon solutions. FuelCell Energy Snapshot |

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| | |
|:---|:---|
| &nbsp;&nbsp;![GRAPHIC](fcel-20250606xex99d2g005.jpg) | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;© 2025 FuelCell Energy 5 2314 Global power demand remains strong, driven by data centers, AI, cryptocurrency growth, the need for more resilient and reliable grids, and carbon recovery and capture, dynamics that transcend politics in the U.S. Dedicated Power Partners (DPP) formed for large - scale deployment of carbonate fuel cells for datacenter and C&I applications leveraging natural gas and coal mine methane Other partnerships driving commercial traction: • Exxon Rotterdam demonstration project for carbon capture • MMHE for co-development of large-scale electrolyzers • Idaho National Laboratory demonstration unit for solid oxide electrolysis (SOEC) Strong balance sheet and cost management, disciplined capital allocation and cost control: • Goal of achieving positive Adjusted EBITDA • Continuing adjustments to cost structure and discretionary spending to enhance cash runway • $240M in total cash and investments as of 4/30/25 Key Messages |

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| | |
|:---|:---|
| &nbsp;&nbsp;![GRAPHIC](fcel-20250606xex99d2g006.jpg) | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;© 2025 FuelCell Energy Powerhouse Business Strategy 6 Focus Scale Innovate Our Existing Platform to Support Growth Significant Market Opportunities • Streamline business operations • Optimize the core business • Drive commercial excellence, including building our sales pipeline For the Future • Continue product innovations, including carbon capture and carbon recovery • Deepen participation in the developing hydrogen ecosystem • Diversify our revenue streams by delivering products and services that support the global energy transition • Invest in commercialization • Extend process leadership • Strengthen our team • Expand geographically |

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| | |
|:---|:---|
| &nbsp;&nbsp;![GRAPHIC](fcel-20250606xex99d2g007.jpg) | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;© 2025 FuelCell Energy Planning to meet the demand for reliable power 7 Dedicated Power Partners (DPP): An investment and development platform company formed by Diversified Energy, FuelCell Energy, and TESIAC. DPP provides turnkey solutions to meet the power needs of data centers and industrial end-users by delivering bridge-to-permanent prime power at scale. Time To Power Advantage - Modular ramp-up with initial generation in < 9months, full buildout in 18-24. Grid Replacement - Grid replacement at cost parity or better with improved reliability. Incentives - Projects can qualify for federal, state and local incentives. Economic Development - A focus on domestic supply with the goal of driving job creation and economic benefits. Sustainability - The fuel cell's operation is virtually free of NOx, SOx, and PM emissions. Certainty of Supply and Cost - Long-term security of fuel supply and transparency of fuel costs ADVANTAGES OF THE CARBONATE PLATFORM Collaborative Engagement and Project Development Long-term fuel supply Proven fuel cell technology Financing and development expertise |

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| | |
|:---|:---|
| &nbsp;&nbsp;![GRAPHIC](fcel-20250606xex99d2g008.jpg) | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;© 2025 FuelCell Energy • Our entire operating fleet today runs on hydrocarbons, either natural gas or biofuels leveraging abundant energy sources to deliver clean, distributed power • Driven by the renewed focus on distributed energy generation integration, security, grid resilience, and the increasing global demand for reliable low-carbon solutions, the resurgence of natural gas is a tailwind for our business Future-Ready Power Today 8 Working to capitalize on the strategic alignment between our carbonate platform and the energy landscape Jason Few President, Chief Executive Officer Power Industrial Transportation Buildings Wastewater Treatment Data Centers |

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|:---|:---|
| &nbsp;&nbsp;![GRAPHIC](fcel-20250606xex99d2g009.jpg) | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;© 2025 FuelCell Energy Natural gas is critical to our global energy future • We believe our carbonate platform unlocks the full potential of natural gas through non-combustion, electrochemical conversion, which is both cleaner and significantly more efficient than traditional combustion-based generation. • We believe our technology extracts more value from each molecule of natural gas, while reducing emissions and improving systems efficiency and reliability, than combustion-based generation. • Our non-combustion approach is the next evolution, and it is available today. Unlike traditional generation, our non-combustion technology delivers power with greater efficiency and lower emissions resulting in a more sustainable way to use hydrocarbons. 9 Runs on biogas Removes Contaminants Recycles Heat Reduces Flaring Riverside, CA Example of a Wastewater Treatment Application |

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|:---|:---|
| &nbsp;&nbsp;![GRAPHIC](fcel-20250606xex99d2g010.jpg) | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;© 2025 FuelCell Energy Financial Update 10 |

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| | |
|:---|:---|
| &nbsp;&nbsp;![GRAPHIC](fcel-20250606xex99d2g011.jpg) | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;© 2025 FuelCell Energy Q2 Fiscal 2025 Financial Performance 11 (1) Reconciliation of Adjusted EBITDA to most directly comparable GAAP financial measure is included in the appendix (2) Historic per share information reflects the impact of the reverse stock split implemented on November 8, 2024 (3) The $240.0M balance is comprised of $116.1M of Unrestricted Cash and Cash Equivalents, $60.9M of Short-Term investments, and $63.1M of Restricted Cash and Cash Equivalents . Total cash and short-term investment position (includes restricted cash and cash equivalents) $240.0M as of April 30, 2025 3 (Amounts in millions, except per share amounts) Q2 2025 Q2 2024 Total revenue $37.4 $22.4 Loss from Operations $(35.8) $(41.4) Net loss attributable to common stockholders $(38.8) $(32.9) Net loss per share attributable to common stockholders 2 $(1.79) $(2.18) Adjusted EBITDA 1 $(19.3) $(26.5) |

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| | |
|:---|:---|
| &nbsp;&nbsp;![GRAPHIC](fcel-20250606xex99d2g012.jpg) | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;© 2025 FuelCell Energy Q2 Fiscal 2025 Financial Performance and Backlog 12 Revenue Breakdown ($M) Q2 2025 Total Revenue: $37.4 million 34.9% 21.7% 32.4% 11.0% Product Service Generation Advanced Technologies $4.1 $8.1 $13.0 $12.1 $0.16 $0.15 $0.97 $0.85 $0.03 $0.05 $0.10 4/30/2025 4/30/2024 Service Generation Adv. Tech. Product $1.06 $1.26 Gross Loss and Operating Expenses ($M) $(9.4) $(7.1) $(26.4) $(34.3) Q2 2025 Q2 2024 Backlog ($B) Gross Loss Operating Expenses |

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| &nbsp;&nbsp;![GRAPHIC](fcel-20250606xex99d2g013.jpg) | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;© 2025 FuelCell Energy Cash and Liquidity 13 Our liquidity position has enabled us to execute on our strategic initiatives through investment in manufacturing and R&D • $240.0M in total cash (including restricted cash and equivalents) and short-term investments as of 4/30/2025 • Sale of ~1.6 million shares of common stock during the 2nd quarter resulted in gross proceeds of ~$8.1 million1 Focused on cash management including significant reductions in operating costs Short-term cash used to build out inventory in support of GGE order and to safe harbor the Investment Tax Credit for U.S. project opportunities • Deployment of modules to GGE expected to continue as follows: • Sixteen 1.4 MW modules ratably in the 2nd half of FY2025 • Sixteen 1.4 MW modules in FY2026 148.1 116.1 98.1 116.1 109.1 60.9 110.3 60.9 60.8 63.1 62.4 63.1 4/30/24 4/30/25 1/31/25 4/30/25 Cash and Equivalents & Short-Term Treasury Securities ($M) Restricted Short-term Investments in U.S. Treasury Securities Unrestricted $318.0 $240.0 $240.0 Year-over-Year Sequential Quarters $270.7 1. Net proceeds to the Company of approximately $7.7 million after deducting sales commissions and fees totaling approximately $0.4 million. |

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| &nbsp;&nbsp;![GRAPHIC](fcel-20250606xex99d2g014.jpg) | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;© 2025 FuelCell Energy Thank you 14 |

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| &nbsp;&nbsp;![GRAPHIC](fcel-20250606xex99d2g015.jpg) | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;© 2025 FuelCell Energy Appendix 15 |

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| &nbsp;&nbsp;![GRAPHIC](fcel-20250606xex99d2g016.jpg) | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;© 2025 FuelCell Energy GAAP to Non-GAAP Reconciliation 16 1) (1) Includes depreciation and amortization on our Generation portfolio of $8.7 million and $16.7 million for the three and six months ended April 30, 2025, respectively, and $7.2 million and $14.0 million for the three and six months ended April 30, 2024, respectively. 2) (2) Other expense (income), net includes gains and losses from transactions denominated in foreign currencies, interest rate swap income earned from investments and other items incurred periodically, which are not the result of the normal business operations. 3) (3) The Company recorded a mark-to-market net loss (gain) of $0.8 million and $(1.1) million for the three and six months ended April 30, 2025, respectively, and a mark-to-market net loss of $2.3 million and $4.2 million for the three and six months ended April 30, 2024, respectively, related to natural gas purchase contracts as a result of net settling certain natural gas purchases under previous normal purchase normal sale contract designations, which resulted in a change to mark-to-market accounting. These gains and losses are classified as Generation cost of sales. The following table calculates EBITDA and Adjusted EBITDA and reconciles these figures to the GAAP financial statement measure Net loss Financial results are presented in accordance with accounting principles generally accepted in the United States . Management also uses non-GAAP measures to analyze and make operating decisions on the business. Earnings before interest, taxes, depreciation and amortization and Adjusted EBITDA are non-GAAP measures of operations and operating performance by the Company. These supplemental non-GAAP measures are provided to assist readers in assessing operating performance. Management believes EBITDA and Adjusted EBITDA are useful in assessing performance and highlighting trends on an overall basis. Management also believes these measures are used by companies in the fuel cell sector and by securities analysts and investors when comparing the results of the Company with those of other companies. EBITDA differs from the most comparable GAAP measure, net loss attributable to the Company, primarily because it does not include finance expense, income taxes and depreciation of property, plant and equipment and project assets. Adjusted EBITDA adjusts EBITDA for stock-based compensation, restructuring charges, non-cash (gain) loss on derivative instruments and other unusual items, which are considered either non-cash or non-recurring. While management believes that these non-GAAP financial measures provide useful supplemental information to investors, there are limitations associated with the use of these measures. The measures are not prepared in accordance with GAAP and may not be directly comparable to similarly titled measures of other companies due to potential differences in the exact method of calculation. The non-GAAP financial measures are not meant to be considered in isolation or as a substitute for comparable GAAP financial measures and should be read only in conjunction with the consolidated financial statements prepared in accordance with GAAP. Three Months Ended April 30, Six Months Ended April 30, (Amounts in thousands) 2025 2024 2025 2024 Net loss $(37749) $(37656) (70135) (82055) Depreciation and amortization (1) 10,890 9,552 20,836 18,151 Provision for income taxes 84 - 84 - Other expense (income), net (2) 1,132 (2590) 448 1,060 Interest income (1825) (3390) (4213) (7457) Interest expense 2,548 2,275 5,155 4,613 EBITDA $(24920) $(31809) $(47825) $(65688) Stock-based compensation expense 4,824 3,002 6,966 5,878 Unrealized loss (gain) on natural gas contract derivative assets (3) 780 2,318 (1066) 4,177 Restructuring 6 - 1,542 - Adjusted EBITDA $(19310) $(26489) $(40383) $(55633)  |

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| &nbsp;&nbsp;![GRAPHIC](fcel-20250606xex99d2g017.jpg) | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;© 2025 FuelCell Energy 17 Completed a multi-year fleet upgrade • Replaced ~33 MW of modules over the past 3 years in our service business Lighter module replacement period continues with more frequent replacements planned for late 2020s Additional opportunities for LTSAs exist in Korea with current Korea Fuel Cell customers Note: Quarters shown are fiscal quarters for fiscal years ending January 31st \* The planned replacement involved installing a used module from inventory Projects with LTSA Size of Plant (MW) Module Restack Quantity Est. Date of Next Module Restack City of Tulare 2.8 2 Q2-2026 United Illuminating - Seaside 2.8 2 Q1-2026 United Illuminating - Glastonbury 2.8 2 Q4-2027 E.ON - Friatec 1.4 1 Q1-2027 E.ON - Radisson 0.4 1 Q1-2028 Pepperidge Farm - 2 1.4 1 Q3-2028 KOSPO 2.5 2 Q3-2028 KOSPO 2.5 2 Q3-2029 United Illuminating - Woodbridge 2.2 2 Q1-2029 KOSPO 2.5 2 Q1-2030 KOSPO 10 4 Q2-2030 Trinity College 1.4 1 Q3-2030 KOSPO 2.5 2 Q3-2030 Noeul Green Energy 20 16 Q4-2030 Total under LTSA 53.8 40 Service Business Profile for Module Replacement |

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| &nbsp;&nbsp;![GRAPHIC](fcel-20250606xex99d2g018.jpg) | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;© 2025 FuelCell Energy FuelCell Energy Owned U.S. Operating Portfolio Overview 18 On-Balance Sheet Generation Operating Portfolio as of April 30, 2025 1 ct to the Groton Project which did not achieve its design rated output of 7.4 MW until December 2023 2 Quarters for Actual Commercial Operation Date refer to FuelCell Energy fiscal quarters Riverside Regional Water Quality Control Plant Pfizer, Inc. Santa Rita Jail Bridgeport Fuel Cell Project Tulare BioMAT San Bernardino LIPA Yaphank Project Groton Project Toyota Derby - CT RFP-2 Derby (SCEF) CCSU (CT University) City of Riverside (CA Municipality) Pfizer, Inc. Alameda County, California Connecticut Light and Power (CT Utility) Southern California Edison (CA Utility) San Bernardino Municipal Water Dept. PSEG/LIPA, LI NY (Utility) CMEEC (CT Electric Co-op) Southern California Edison, Toyota Eversource/United Illuminating (CT Utilities) Eversource/United Illuminating (CT Utilities) New Britain, CT Riverside, CA Groton, CT Dublin, CA Bridgeport, CT Tulare, CA San Bernardino, CA Long Island, NY Groton, CT Los Angeles, CA Derby, CT Derby, CT 1.4 1.4 5.6 1.4 14.9 2.8 1.4 7.4 7.4 2.3 14.0 2.8 15 20 20 20 15 20 20 20 20 20 20 20 62.8 Project Name Power Off-Taker Location Rated Capacity(1) (MW) Actual Commercial Operation Date (2) PPA Term (Years) Total MW Operating |

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