展品99.2

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2022年第二季度 财务业绩和 业务更新 2022年6月9日 表99.2

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Confidential 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{br©2022燃料电池}or our future financial performance that involve certain contingencies and uncertainties, including those discussed in our Annual Report on Form 10 - K for the fiscal year ended October 31 , 2021 , in the section entitled “Management‘s Discussion and Analysis of Financial Condition and Results of Operations” . The forward - looking statements include, 没有 限制, 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 markets in which the Company expects to operate, and the size and scope of its total addressable market opportunities, which is an estimate based on currently available public information and the application of management’s current assumptions and business judgment . 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, 分布式 氢, and fuel cell power plants configured for carbon capture or carbon separation ; potential volatility of commodity and energy 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 and 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 “march - in” rights with respect to certain of our patents ; our ability to successfully market and sell our products internationally ; 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 products will not occur when anticipated or, 如果是 ,则 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 ; changes by the U . S . Small Business Administration or other governmental authorities to, or with respect to the implementation or interpretation of, 冠状病毒 援助, 救济, 和 经济 安全 法案, the Paycheck Protection Program or related administrative matters ; 和 担心 、 威胁、 或 大流行的 后果, contagious diseases or health epidemics, 包括 新型冠状病毒 and resulting supply chain disruptions, shifts in clean energy demand, impacts to our customers’ capital budgets and investment plans, impacts to our project schedules, impacts to our ability to service existing projects, and impacts on the demand for our products, 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 , 2021 . 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 Company’s expectations or any change in events, conditions or circumstances on which any such statement is based . The公司在本演示文稿中指的是非公认会计准则财务指标。本公司相信,这些信息有助于 了解其经营业绩,评估 业绩并突出整体趋势。请参阅公司的收益新闻稿和 他的 演示文稿的附录,以进一步披露和调整 非 - 公认会计原则财务指标。(此处使用的术语“公认会计原则”是指在美国公认的会计原则) 本演示文稿中列出的信息仅限于参考我们以表格10 K格式提交给美国证券交易委员会的截至2021年10月31日的财政年度报告、截至2022年4月30日的三个月的表格10 - Q。我们于2022年6月9日向美国证券交易委员会提交的文件,以及我们于2022年6月9日向美国证券交易委员会提交的2022年第二财季收益报告,作为我们当前报告的附件提交给美国证券交易委员会。 避风港声明

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2022年燃料电池能源机密 2021财年总收入 细分:$69.6M 2 28% 37% 35% 0% Service和许可证 高级Technologies Generation Product 3 FUELCELL能源是: 通过我们的专有燃料电池技术进行脱碳发电和生产氢气的全球领先者 致力于: · 生产低 - 至零 - 碳能 · 在同时发电的同时捕获碳和温室气体; 可以忽略不计的NOx或SOx排放 · 提供绿色或蓝色氢气动力 · 通过将多余的电力转化为氢气来储存间歇性可再生能源中的能量 - 然后在需要时将氢气转换回电力或将其输送到其他应用 公司重点介绍 燃料电池能源: 燃料电池技术的全球领导者 - 自1969年开始运营 经常性收入的高可见度 >225兆瓦 产能 Br}95 平台in Commercial Operation 3 3 Continents ~435 Employees FCEL Listing: NASDAQ HQ Danbury, 康涅狄格州 >1,200万兆瓦时使用 SureSource专利技术 对清洁、可靠的电力的需求推动燃料电池技术的采用 截至2022年4月30日 2 21财年收入的百分比 3 请注意,某些网站有多个平台。例如,我们的14.9兆瓦Bridgeport项目现场有五个 SureSource3000平台。截至2022年4月30日,该公司的碳酸盐燃料电池平台共有38个地点。

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©2022燃料电池能源机密 4 目的声明 脱碳动力 - 制氢 我们的目的: 让世界 由清洁能源赋能

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©2022年燃料电池能源机密 5 继续推进碳捕获和碳分离技术 · 通过12/31/22 · 继续推进燃料电池碳捕获和储存技术 ,延长了与埃克森美孚 技术和工程公司的联合开发协议的期限和扩大了范围,包括进行联合市场研究 · 推进第一代碳捕获燃料电池平台的部署 · 加拿大国家资源有限公司(“CNRL”) · Drax 继续在亚洲建立我们前进的新道路 · 在韩国扩展商业组织,以支持在更广泛的亚洲市场建立 机会管道 · 继续实现2022财年交付浦项能源子公司购买的总共20个模块的目标,其中6个模块在2022财年第一季度交付了 关键信息 1 2 3 推进战略议程以实现长期目标 - 美国海军基地7.4兆瓦项目的商业运营预计将于今年夏天进行;调试过程组件 让 在一个平台上,第二个需要额外的组件工作,才能恢复调试 · 2.3 MW Tri - gen(氢气,电力,水)项目为丰田在长滩 海滩 · 继续投资于内部研发活动,以推进我们的专利固体氧化物平台的商业化 继续在碳酸盐平台的产能优化方面取得进展,目标是实现100兆瓦的年化集成 d 现场制造和调节能力 图片:位于纽约州亚芬克的7.4兆瓦燃料电池项目

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©2022 燃料电池 能源机密 2022年第2季度 财务 业绩 6

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©2022年燃料电池能源机密 7 · 收入增长了约17%,达到1640万美元,主要受服务和发电收入的推动,但部分被先进技术收入的下降所抵消 运营亏损增加到2820万美元,而不是1740万美元,反映了 − 增加了与员工增加相关的管理和销售费用,重塑品牌并加快销售和commercialization efforts − Increased在氢气商业化计划上的研发支出 − 480万美元的非 - 与丰田 项目建设相关的可收回成本 · 净亏损(3010万美元)与(18.9)M · 每股基本和稀释股份净亏损(0.08美元)与(0.06) · 调整后的净亏损EBITDA为(21.2)M美元,而不是(11.3)M 1 · 强劲的现金状况 2022财年第二季度的亮点 1 调整后的EBITDA与最直接可比的GAAP财务指标的对账包括在附录中

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©2022年燃料电池能源机密 普通股股东净亏损,净亏损,运营和调整后的EBITDA 1 ($M) $0.164 $0.121 $1.116 $1.109 $0.045 $0.035 $0.060 Q2 2021年第二季度亏损 2022年第二季度 $1.326 $1.324 2022年财年第二季度财务业绩和积压 ■ 高级技术 ■ 第 代■{Br}服务+普通股License $(19.7) $(31.0) $(18.9) $(30.1) $(17.4) $(28.2) $(11.3) $(21.2) 2Q21 2Q22 ▪ Net损失 股东 ▪ 运营损失 ▪ 调整后的EBITDA 1 ▪ 净亏损 2021年第2季度 2022年第2季度 1 请参阅附录中的对账。 ■ 产品 · 调整后的EBITDA为$(21.2)M,而不是$(11.3)M,受与丰田项目建设相关的480万美元非可收回成本的推动。 · 行政和销售费用从970万美元增加到1320万美元,反映了 在品牌重塑、加速销售和商业化工作方面的投资,以及 因增加员工而增加的薪酬支出。研发费用为770万美元 反映了氢气商业化计划支出的增加。 截至2022年4月30日的积压增加了约0.2%,达到13.3亿美元,而截至2021年4月30日的积压为13.2亿美元,这主要是由于产品销售积压的增加, 服务和高级技术积压的减少部分抵消了积压,反映了 继续执行积压和对发电积压的调整。特指, 积压的更改反映:(I)从肯德基收到的模块订单 增加了产品销售积压,以及(Ii)我们的世代产品组合中的模块交换预计将 有助于未来更高的产量和收入。高级技术积压反映了来自美国能源部的新 合同,但部分被我们与Emtec 联合开发协议项下完成的工作所抵消。请注意,由于与浦项制铁能源和肯德基达成和解协议,大约2220万美元的积压订单 被重新分类为“产品” 积压订单。这一金额 代表与肯德基模块订单相关的性能保证价值。 截至4月30日的积压订单($B)

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©2022年燃料电池能源机密 9 流动性强劲 总现金、受限现金和现金等价物为4.896亿美元 1 非受限现金和现金等价物4.678亿美元 1 与10月31日相比增加了3,560万美元(或~8%),2021 · 本季度出售了1990万股普通股,净收益为1.183亿美元 强劲的流动资金通过增加对项目资产、制造、研发、销售和营销工作的投资,增强了公司加快战略举措的能力 项目资产不断增长 截至2022年4月30日,项目总资产 2 增长至2.641亿美元,反映了 在项目积压方面取得的进展 现金,流动性和项目Assets $149.9 $432.2 $467.8 $30.3 $42.2 $28.0 $21.8 10/31/19 10/31/20 10/31/21 4/30/22 $192.1 $460.2 CASH及等价物($M) ■ 已完成 ■ 正在开发中 $75.1 $99.4 $116.3 $165.4 $84.9 $91.2 $126.8 $98.8 10/31/19 10/31/20 10/31/21 4/30/22 PROJECT ASSETS 2 ($M) $190.6 $160.0 $39.8 $243.1 $489.6 $264.1 ■ Restricted ■ Unrestricted STRONG为项目开发和商业化活动提供资金的流动资金 截至4/30/22 2 项目资产包括燃料电池项目的资本化成本,不包括累计折旧。扣除折旧后的净额 截至2022年4月30日,项目资产总额为2.399亿美元。 $9.4

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Confidential $0.4 $6.4 $30 – $40 FY2020 FY2021 FY2022E 10 LARGE©2022燃料电池能源规模投资,使公司能够在中长期 - 和 - 市场需求中竞争和满足市场需求 资本支出(M美元) 2022财年未来增长的预计投资 研发(M美元) $4.8 $11.3 $30 – $40 FY2020 FY2021 FY2022E Planned 2022财年3,000万至4,000万美元的资本支出 · 投资我们的工厂生产碳酸盐和固体氧化物 产能扩大 增加新产品和组件的测试设施 · 扩大实验室 · 升级和扩展我们的业务系统 计划公司在本财年为3,000万至4,000万美元的研发活动提供资金 2022年加快我们先进技术的商业化 解决方案 · 分布式氢气 · 基于长时间储能的氢气 · 氢气发电 计划投资4,000万至6,000万美元,用于我们 发电组合积压的项目资产

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©2022 燃料电池 能源机密 2022年第2季度 业务和运营 更新 11

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©2022年燃料电池能源机密 12 Powerhouse业务战略 扩展我们现有的平台以支持增长 未来创新 发展重要的Market Opportunities • Invest • Extend流程领导 · 拓宽和深化我们的人力资本 · 继续产品创新 · 深化对发展中的氢气经济的参与 · 优化核心业务 · 推动商业卓越 · 在地理上和市场上扩展 规模 创新 增长 在关键计划上取得实质性进展,我们已将重点放在增长、扩展和创新上

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©2022年燃料电池能源机密 13 优化核心业务 · 利用我们在关键产品市场的核心技术优势,包括使用生物燃料、分布式氢气、联合供热和 电力、碳分离和利用,以及专注于增加产品 销售 推动商业卓越 加强客户关系,建立以客户为中心的声誉 - ;通过更加关注目标 差异化应用、产品销售和地理市场以及客户细分市场扩展来构建我们的销售渠道 · 于2022年4月任命Mark Feasel为执行副总裁兼首席商务官 - 一位久经考验的能源专业人士,对由清洁能源提供动力的未来充满热情,专注于加速公司增长 在地理上和市场上进行扩张 瞄准韩国和整个亚洲、欧洲、美国和地区的增长机会 · 显著扩大了亚洲销售团队和能力并充分参与市场 寻求全球机遇 专注于扩大我们的销售队伍和产品供应 以支持当今的能源转型 随着能源市场的发展

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©2022年燃料电池能源机密 14 我们致力于燃料电池能源的净零排放 ,我们正在尽自己的一份力量,制定一项计划,到2050年将我们的碳排放减少到净零排放。今年,我们正在: · 计算我们的组织碳足迹基线 · 进行产品生命周期评估(LCA)以了解整个价值链的排放 · 设定短期目标(2030)和长期目标(2050)与 科学 - 基于目标 · 制定净零排放路线图,以指导我们的范围1,2和3 减排目标 · 让员工参与我们的净零承诺之旅 我们的下一个零承诺由整个公司的战略和运营领导组成的 职能团队提供支持,该团队由我们的首席财务官 发起。 项目监督由 环境、社会、治理和提名 董事会委员会。 我们一致 我们致力于净零 我们的目标: 让世界 由清洁能源赋能 范围1和范围2 净零 2030

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©2022年燃料电池能源机密 15 自Powerhouse业务战略实施以来,改变了资产负债表 多个资金来源 导致财务流动性增强 大量积压,来自长期合同的经常性收入 - 。瞄准在美国、亚洲和欧洲不断增长的产品销售 捆绑了长期服务合同 雄厚的财务基础 ,预计将使我们能够增长、扩展和创新,同时 探索合作伙伴关系的战略机会 周到地分配资本 根据可寻址的市场机会为下一阶段的增长提供资金 主要外卖 1 2 3 4 5

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©2022年燃料电池能源机密 问答 16

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©2022 燃料电池 能源机密 附录 17

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© 2022 FuelCell Energy Confidential 18 GAAP to Non - GAAP Reconciliation 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 alternate, non - GAAP measures of operations and operating performance by the Company . These supplemental non - GAAP measures are provided to assist readers in determining 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 and other unusual items such as the non - recurring legal expense related to the settlement of the POSCO Energy legal proceedings recorded during the first quarter of fiscal 2022 , 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 measur e N et loss. 1) Includes depreciation and amortization on our Generation portfolio of $ 4 . 1 million and $ 7 . 7 million for the three and six months ended April 30 , 2022 , respectively, and $ 3 . 6 million and $ 8 . 0 million for the three and six months ended April 30 , 2021 , respectively . 2) Other (income)/expense, net includes gains and losses from transactions denominated in foreign currencies, changes in fair value of derivatives, and other items incurred periodically, which are not the result of the Company’s normal business operations . 3) The Company recorded legal fees of $ 24 million related to a legal settlement during the six months ended April 30 , 2022 , which was recorded as an administrative and selling expense .

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© 2022 FuelCell Energy Confidential 19 FuelCell Energy Operating Portfolio and Project Backlog Overview PROJECT NAME POWER OFF-TAKER LOCATION RATED CAPACITY (MW) PPA TERM (YEARS) Groton Sub Base CMEEC (CT Electric Co-op) Groton, CT 7.4 20 Toyota Southern California Edison, Toyota Los Angeles, CA 2.3 20 CT RFP-2 Eversource/United Illuminating (CT Utilities) Derby, CT 14 20 CT RFP-1 Eversource/United Illuminating (CT Utilities) Hartford, CT 7.4 20 Derby (SCEF) Eversource/United Illuminating (CT Utilities) Derby, CT 2.8 20 Hartford (SCEF) Eversource/United Illuminating (CT Utilities) Hartford, CT 1.0 20 34.9 Total MW In Process: Projects in Process as of April 30, 2022 1 Rated capacity is the platform’s design rated output as of the date of initiation of commercial operations 1 PROJECT NAME POWER OFF-TAKER LOCATION RATED CAPACITY 1 (MW) ACTUAL COMMERCIAL OPERATION DATE PPA TERM (YEARS) Central CT State University ("CCSU") CCSU (CT University) New Britian, CT 1.4 FQ2'12 10 UCI Medical Center UCI Medical Center Orange, CA 1.4 FQ1'16 19 Riverside Regional Water Quality Control Plant City of Riverside (CA Municipality) Riverside, CA 1.4 FQ4'16 20 Pfizer, Inc. Pfizer, Inc. Groton, CT 5.6 FQ4'16 20 Santa Rita Jail Alameda County, California Dublin, CA 1.4 FQ1'17 20 Bridgeport Fuel Cell Project Connecticut Light and Power (CT Utility) Bridgeport, CT 14.9 FQ1'13 15 Tulare BioMAT Southern California Edison (CA Utility) Tulare, CA 2.8 FQ1'20 20 Triangle Street Tariff- Eversource (CT Utility) Danbury, CT 3.7 FQ2'20 Tariff San Bernardino San Bernardino Municipal Water Dept. San Bernardino, CA 1.4 FQ3'21 20 LIPA Yaphank Project PSEG/LIPA, LI NY (Utility) Long Island, NY 7.4 FQ1'22 18 41.4 Generation Operating Portfolio as of April 30, 2022 Total MW Operating: