10-K: Fluence Energy Reports FY25 Loss Amid Revenue Decline

Sentiment:

Annual Report


Fluence Energy, a global leader in energy storage, reported a net loss of $67.99 million for fiscal year 2025, a significant decline from the prior year's profit, driven by lower energy storage solution revenue and increased operating expenses.

Delay expectedExperienced delays in signing large contracts in Australia that were expected at the beginning of the fiscal year.Encountered delays in fulfilling certain projects in the U.S. due to uncertainties surrounding tariffs and trade policies.Suffered delays due to the contract manufacturer scaling its newly commissioned U.S. production facility in Arizona, primarily attributed to labor availability and long lead times for workforce training.The final determination by the U.S. Department of Commerce (DOC) on graphite active anode material (AAM) anti-dumping/countervailing (AD/CV) tariffs, previously expected by December 5, 2025, is now likely to be delayed by approximately 30 to 60 days due to the U.S. government shutdown in 2025.Unforeseen delays in the permitting applications and the permitting process have and may in the future delay the timing of fulfilling energy storage contracts, adversely affecting revenue and operating results.
Capital raiseIssued $400.0 million aggregate principal amount of 2.25% convertible senior notes due 2030 in December 2024, with net proceeds of $389.4 million.Entered into privately negotiated capped call transactions for $29.0 million in connection with the convertible notes, which are expected to offset potential dilution.Filed an automatic shelf registration statement on Form S-3 on August 11, 2023, allowing the company to offer and sell various securities, including Class A common stock, for its own account and for certain selling stockholders (135,666,665 shares of Class A common stock).Stated that if current and anticipated future sources of liquidity are insufficient, the company may be required to seek additional equity or debt financing, which could result in dilution to stockholders or additional debt service obligations.
Worse than expectedThe company reported a net loss of $67.989 million in FY2025, a significant decline from the net income of $30.367 million in FY2024.Total revenue decreased by 16.1% ($435.7 million) in FY2025 compared to FY2024, primarily due to a $475.7 million decrease in energy storage solutions revenue.Order intake for energy storage products and solutions decreased by 34.6% (1.8 GW) in FY2025, indicating a slowdown in new contracts for core products.Net cash used in operating activities was $145.538 million in FY2025, a substantial negative shift from $79.685 million provided in FY2024, reflecting increased working capital needs and lower profitability.The company is currently subject to a formal SEC investigation and multiple legal proceedings, including a securities class action and shareholder derivative actions, which introduce significant financial and reputational uncertainty.

Summary

  • Reported a net loss of $67.989 million for fiscal year 2025, a significant decrease from the net income of $30.367 million in fiscal year 2024.
  • Total revenue decreased by 16.1% to $2,262.830 million in FY2025 from $2,698.562 million in FY2024.
  • Revenue from energy storage solutions decreased by $475.7 million, primarily due to lower average price per GWh for newer Gridstack Pro solutions as lithium-ion battery costs declined.
  • Gross profit decreased by 13.3% to $295.785 million, but the gross profit margin improved to 13.1% from 12.6% due to improved operational efficiencies on legacy Gridstack solutions projects.
  • Research and development expenses increased by 30.2% to $86.217 million, driven by expenditures for Smartstack and Gridstack Pro product lines and increased headcount.
  • Sales and marketing expenses increased by 24.5% to $79.489 million due to an increase in headcount.
  • Net cash used in operating activities was $145.538 million in FY2025, a significant shift from $79.685 million provided in FY2024, primarily due to changes in working capital, including increased inventory and decreased accounts payable.
  • Energy storage products deployed increased by 36.0% to 6.8 GW (17.8 GWh) as of September 30, 2025.
  • Contracted backlog for energy storage products increased by 21.3% to 9.1 GW as of September 30, 2025.
  • Order intake for energy storage products and solutions decreased by 34.6% to 3.4 GW in FY2025.
  • The U.S. Securities and Exchange Commission (SEC) is conducting a formal investigation into financial reporting, revenue recognition, internal controls, capitalization of internal-use software costs, and related party service contracts.
  • A material weakness in internal control over revenue recognition was remediated as of December 31, 2024.

Sentiment

Score: 3

Explanation: The company reported a net loss and revenue decline, coupled with negative operating cash flow and significant legal/regulatory challenges. While there are positives like improved gross margin, increased deployed assets and backlog, and strategic moves in domestic manufacturing and new product launches, the financial performance and ongoing investigations weigh heavily on the sentiment.

Positives

  • Gross profit margin improved to 13.1% in FY2025 from 12.6% in FY2024, driven by improved operational efficiencies on legacy Gridstack solutions.
  • Service revenue increased by $39.1 million, reflecting additional energy storage solutions deployed and augmentation activities.
  • Energy storage products deployed increased significantly by 36.0% to 6.8 GW (17.8 GWh) as of September 30, 2025.
  • Contracted backlog for energy storage products increased by 21.3% to 9.1 GW, indicating future revenue potential.
  • Assets under management for service contracts grew by 30.2% to 5.6 GW, and contracted backlog for service contracts increased by 70.7% to 7.0 GW.
  • Assets under management for digital contracts increased by 20.2% to 22.0 GW.
  • Successfully remediated a material weakness in internal control over revenue recognition as of December 31, 2024.
  • Launched the Smartstack product, which is noted as an innovative and market-leading offering that differentiates the company from competitors.
  • Initiated domestic production of Fluence-designed Battery Packs in Utah (September 2024) and incorporated battery cells manufactured in Tennessee, positioning the company to capture incentives under the IRA and OBBBA.
  • Entered into a new $150.0 million supply chain financing arrangement on August 8, 2025, enhancing financial flexibility.
  • Maintained compliance with all covenants under the 2024 Credit Agreement as of September 30, 2025.
  • Appointed Ruth Gratzke, President of Siemens Smart Infrastructure U.S. and CEO of Siemens Industry, as a new director, bringing significant industry leadership to the board.

Negatives

  • Reported a net loss of $67.989 million in FY2025, a substantial decline from the net income of $30.367 million in FY2024.
  • Total revenue decreased by 16.1% ($435.7 million) in FY2025 compared to FY2024, primarily due to a $475.7 million decrease in energy storage solutions revenue.
  • Order intake for energy storage products and solutions decreased by 34.6% (1.8 GW) in FY2025.
  • Net cash used in operating activities was $145.538 million in FY2025, a significant deterioration from $79.685 million provided in FY2024, driven by working capital changes.
  • Research and development expenses increased by 30.2% and sales and marketing expenses increased by 24.5%, contributing to the overall net loss.
  • Interest expense increased by $9.8 million in FY2025, primarily due to the 2030 Convertible Senior Notes.
  • Income tax expense increased by 148.9% to $22.917 million in FY2025, despite a consolidated net loss, due to increased profitability in foreign subsidiaries.
  • Experienced delays in signing large contracts in Australia, fulfilling certain U.S. projects due to tariff uncertainties, and scaling production at the new Arizona contract manufacturer facility.
  • Subject to an ongoing formal SEC investigation regarding financial reporting, revenue recognition, internal controls, capitalization of internal-use software costs, and related party service contracts.
  • Involved in multiple legal proceedings, including a 2021 overheating event at a customer facility, a 2023 project-related litigation seeking $37.0 million (with a cross-complaint seeking $25.0 million and disgorgement of $230.0 million), and consolidated federal securities class action and shareholder derivative actions.
  • Dependent on a relatively small number of customers, with the two largest customers accounting for approximately 41% of total revenue in FY2025, and AES and its affiliates representing 24% of annual revenue.
  • Uncertainty surrounding the full impact of the One Big Beautiful Bill Act (OBBBA) and Prohibited Foreign Entity (PFE) restrictions on tax credits and the supply chain.
  • Exposure to increased Section 301 tariff rates on lithium-ion non-EV batteries from China (to 25% effective January 1, 2026) and preliminary AD/CV tariffs on Chinese graphite active anode material (up to 102.72%).
  • Determined it is not probable that additional payments under the Tax Receivable Agreement would be made, given the projected inability to fully utilize the related tax benefits over the term of the agreement, leading to no recognition of the remaining liability.

Risks

  • Government incentives or regulations regarding renewable energy may be eliminated, reduced, modified, or expire, impacting demand for offerings.
  • Changes in the global trade environment, including new or increased tariffs (e.g., Section 301 tariffs on Chinese lithium-ion batteries, AD/CV tariffs on Chinese graphite AAM), could adversely affect business and results of operations.
  • Fluctuations in order intake and results of operations across fiscal periods due to uncertain customer negotiations, trade policy, and regulatory changes (OBBBA).
  • A significant reduction in order volume or loss of one or more significant customers, or their inability to perform under contracts, could materially harm the business.
  • Intense competition from both established and new competitors, including larger, vertically integrated Chinese companies with lower operating expenses, could impact market share and pricing flexibility.
  • Inability to maintain and enhance reputation and brand recognition, which is critical in a competitive market.
  • Failure to effectively manage recent and future growth and expansion of business and operations could hinder execution of the business plan.
  • Difficulty attracting and retaining qualified personnel, including senior management, due to intense competition and changes in work arrangements.
  • Dependence on third-party contractors for installations, with risks of subpar, unsatisfactory, incomplete, or untimely work.
  • Delays, disruptions, and quality control problems in manufacturing operations, particularly due to third-party manufacturer concentration and scaling issues at new facilities (e.g., Arizona).
  • Risks associated with engineering and construction, utility interconnection, commissioning, and installation of energy storage solutions, including project delays and cost overruns.
  • Supplier concentration and limited supplier capacity for key components (batteries, inverters), with reliance on a single U.S. battery cell supplier for domestic content.
  • Operating as a global company with a global supply chain exposes the company to international political, social, or economic instability, trade disruptions, and compliance with various international laws (e.g., UFLPA).
  • Significant changes in the cost and/or availability of raw materials (e.g., steel, aluminum, copper, nickel, lithium, graphite, cobalt) could adversely affect business and operating margins.
  • The lengthy sales and installation cycle for energy storage solutions may lead to significant resource expenditure without guaranteed sales.
  • Undetected defects, errors, vulnerabilities, and bugs in products and technology, including Fluence-designed Battery Packs and digital offerings, could cause reputational damage, increased costs, and legal claims.
  • Events and incidents relating to storage, delivery, installation, operation, maintenance, and shutdowns of energy storage solutions (e.g., 2021 overheating event) could adversely impact customer relationships and reputation.
  • Acquisitions or other strategic transactions may not be successfully selected, executed, or integrated, leading to adverse business and operating results.
  • Inability to obtain letters of credit, surety bonds, or other financial assurances for projects on favorable terms, if at all, or insufficient liquidity to satisfy indemnification obligations.
  • Relatively limited operating and revenue history as an independent entity in a nascent and rapidly evolving clean energy industry makes evaluating business and future prospects difficult.
  • Anticipated increases in expenses in the future may hinder the ability to achieve or maintain prolonged profitability.
  • Amounts included in pipeline and contracted backlog may not result in actual revenue or translate into profits due to market factors, regulatory changes, or customer financing issues.
  • Restrictions imposed by current credit agreements (2024 Revolver) and future debt agreements may affect the ability to operate the business and make payments on indebtedness.
  • Uncertain ability to raise additional capital to execute on business opportunities on favorable terms, if at all, or without dilution to stockholders.
  • Exposure to fluctuations in currency exchange rates could negatively affect operating results.
  • If renewable energy technologies are not suitable for widespread adoption or sufficient demand for offerings does not develop or takes longer than anticipated, sales may decline.
  • Inaccurate estimates and assumptions used to determine the size of the total addressable market could limit future growth.
  • Macroeconomic uncertainty and market conditions (e.g., increased interest rates, high inflation, trade restrictions) may adversely affect the industry, business, and financial results.
  • An increase in interest rates or a reduction in the availability of tax equity, project debt capital, or project financing could make it difficult for customers to finance battery energy storage systems.
  • The economic benefit of offerings to customers depends on the cost of energy and capacity from alternative sources, which can change.
  • A decline in public acceptance or support of renewable energy, or delays/increased costs for customer projects due to opposition, could adversely affect revenue.
  • Increasing attention to, and evolving expectations regarding, ESG matters may impact the clean energy industry, business, and reputation, including potential 'greenwashing' allegations.
  • Inability to obtain, maintain, and enforce adequate protection for intellectual property, or risk of third-party infringement claims, could adversely affect the ability to commercialize technology.
  • Compromises, interruptions, and shutdowns of systems, including those managed by third parties, whether intentional or inadvertent, could lead to delays and affect results of operations.
  • Utilization of AI technologies may expose the company to operational, reputational, and/or intellectual property risks due to evolving regulatory frameworks and potential vulnerabilities.
  • Changes in tax laws or regulations (e.g., IRA, OBBBA, global minimum tax rates) could materially adversely affect business, financial condition, and results of operations.
  • Existing electric utility industry policies and regulations, and any subsequent changes, may present technical, regulatory, and economic barriers to the purchase and use of energy storage solutions.
  • Incurrence of obligations, liabilities, or costs under environmental, health, and safety laws (e.g., PFAS, fire safety) could have an adverse impact.
  • Actual or perceived failure to comply with data privacy and data security laws, regulations, industry standards, and other requirements (e.g., CCPA, GDPR, AI Act) could have a material adverse effect on reputation and financial condition.
  • Legal proceedings, regulatory disputes, and governmental investigations (e.g., SEC investigation, securities class actions, shareholder derivative actions) could cause significant expenses and divert management attention.
  • Certain provisions of Delaware law and antitakeover provisions in organizational documents could delay or prevent a change of control.
  • The dual class structure of common stock may adversely affect the trading market for Class A common stock.
  • Status as a controlled company under Nasdaq rules allows reliance on exemptions from certain corporate governance requirements, potentially reducing stockholder protections.
  • Conflicts of interest by officers and directors due to positions with Continuing Equity Owners (AES, Siemens, QIA).
  • Reliance on access to Founders' brands and reputation, and strategic relationships with Founders, with risks if these relationships weaken.
  • Third parties may seek to hold the company responsible for liabilities of its Founders.
  • Potential for additional taxes as a result of partnership tax audit rules.
  • Risk of being deemed an investment company under the Investment Company Act of 1940.
  • Dependence on distributions from Fluence Energy, LLC to pay taxes and expenses, including payments under the Tax Receivable Agreement, which may be subject to limitations.
  • Obligations under the Tax Receivable Agreement to make cash payments to Founders are expected to be substantial and may be accelerated or significantly exceed actual benefits realized.
  • Unanticipated changes in effective tax rates or adverse outcomes from examination of income or other tax returns could adversely affect results.
  • Indebtedness and liabilities from the 2030 Convertible Senior Notes could limit cash flow, expose to risks, and impair ability to satisfy obligations.
  • The conditional conversion feature of the 2030 Convertible Senior Notes, if triggered, may adversely affect financial condition and results of operations.
  • Future issuances of additional Class A common stock or LLC Interests, or future sales of such shares, could depress the stock price.
  • The accounting method for the 2030 Convertible Senior Notes could adversely affect reported financial condition and results.
  • Provisions in the 2030 Convertible Senior Notes and its Indenture could delay or prevent an otherwise beneficial takeover.
  • Capped call transactions may affect the value of the 2030 Convertible Senior Notes and Class A common stock, and expose the company to counterparty risk.
  • If estimates or judgments relating to critical accounting policies are based on assumptions that change or prove to be incorrect, operating results could fall below expectations.

Future Outlook

The company expects aggregate costs to increase in the foreseeable future as it invests in expanding its customer base, operations, and research and development, which may impact its ability to achieve or maintain prolonged profitability. It anticipates increased opportunities to secure supply on more favorable terms as its market position strengthens and believes that continued emphasis on domestic content under the IRA and OBBBA will provide a competitive advantage in the U.S. market. The utility-scale battery storage industry is expected to continue its unprecedented growth, driven by the global transition to renewable energy, heightened focus on grid resilience, declining lithium-ion battery prices, increased electricity demand from data centers and AI, and supportive regulatory frameworks. The company plans to continue evaluating acquisitions and strategic transactions to expand capacity and market share. It believes existing liquidity sources will be sufficient for at least the next 12 months, but expects Free Cash Flow to fluctuate due to business investments. Regulatory developments include a likely delay in the final DOC determination on graphite AAM tariffs, forthcoming U.S. Treasury regulations for OBBBA PFE restrictions by December 31, 2026, and anticipated EU cybersecurity and energy security legislative updates in 2026. State-level initiatives, such as Illinois's requirement for 3 GW of energy storage projects by 2030, are also expected to drive demand.

Management Comments

  • "We believe that Fluence's energy storage solutions make it simpler for customers to deploy storage faster and more cost effectively without sacrificing quality and configurability."
  • "We believe this will allow Fluence and its customers to capture certain incentives under the IRA, as amended by the OBBBA."
  • "We believe our responsible sourcing strategy sets expectations for our supply chain and drives accountability among our suppliers."
  • "We believe our workforce is critical to our success and we strive to create a positive, equitable, and safe work environment."
  • "Mass manufacturing has been and continues to be a cornerstone of our product delivery approach and a key to driving down product cost and delivering at scale."
  • "We believe that continued expansion and emphasis on domestic content under the IRA, as modified by the OBBBA, will provide Fluence with a competitive advantage."
  • "We believe we differentiate ourselves from our competitors through our ability to identify and meet customer needs with customized products, services, and use-case solutions."
  • "The launch of our new innovative and market leading product Smartstack has successfully differentiated Fluence's product offering versus standard market solutions."
  • "We, after consultation with the Audit Committee, believe that the internal investigation demonstrated that the allegations of wrongdoing contained in the Short Seller Report are without merit."
  • "The Company does not believe the consolidated complaint states any meritorious claim and intends to defend this case vigorously."

Industry Context

The utility-scale battery storage industry is experiencing unprecedented growth, driven by the global transition to renewable energy, increased focus on grid resilience, declining lithium-ion battery prices (despite a temporary increase in FY2022), rising electricity demand (particularly from data centers and AI), and supportive regulatory frameworks worldwide. BloombergNEF projects significant growth in the global utility-scale market, excluding China, with an estimated addition of 3,201 GWh between 2024 and 2035. The U.S. Department of Energy forecasts substantial electricity demand growth in the U.S., with data centers potentially consuming 6.7% to 12% of total U.S. electricity by 2028. The market is highly competitive, with increasing pressure from both established players and new entrants, including larger, vertically integrated Chinese competitors who often benefit from state support and lower operating expenses. Regulatory initiatives like the U.S. IRA and OBBBA, FERC orders, the EU Green Deal, EU Battery Regulation, and various national policies are crucial in stimulating energy storage adoption and shaping market dynamics. The industry is also seeing a shift towards more flexible and distributed manufacturing models to enhance scalability and responsiveness to market fluctuations.

Comparison to Industry Standards

  • Fluence OS provides industry-leading capabilities for critical grid services such as primary frequency regulation, secondary frequency response, fast frequency response, peak shaving, voltage regulation, power factor regulation, non-spinning reserves, capacity peak power, solar energy time-shifting, and firm solar export.
  • Fire testing for Fluence's systems incorporates the UL9540A standard and goes beyond industry norms by purposefully initiating full-scale fires to measure propagation, safe distances, gas emissions, and incident times.
  • The company's corporate headquarters in Arlington, Virginia, is ISO 9001 and ISO 45001 certified, and SA8000 certified for ethical and decent working conditions, demonstrating adherence to international quality, occupational health and safety, and social accountability standards.
  • The Erlangen, Germany, testing facility is ISO 9001, ISO 14001, and ISO 45001 certified, indicating robust quality, environmental, and safety management systems.
  • Fluence differentiates itself from key competitors like Tesla, Inc., Wärtsilä, Sungrow, and Contemporary Amperex Technology Co., Limited (CATL) through customized products, a focus on low total cost of ownership, long-term reliability, a broad range of service offerings, efficient sales and delivery processes, and advanced cybersecurity capabilities.
  • The launch of the Smartstack product is highlighted as a market-leading innovation that successfully differentiates Fluence's product offering compared to standard market solutions.
  • U.S. policies, including the OBBBA and IRA, are expected to further enhance Fluence's competitive position in the U.S. market, particularly through domestic content incentives, contrasting with the advantages some Chinese competitors derive from vertically integrated supply chains and state support.

Management Changes

RolePrevious PersonNew PersonEffective DateReason
Director, Member of Compensation and Human Resources CommitteeBarbara HumptonRuth GratzkeNovember 24, 2025Ms. Gratzke fills the vacancy created by Ms. Humpton's prior resignation and was designated by Siemens Industry pursuant to its director appointment right.

Corporate Governance

Change TypeDescriptionEffective DateImpact Assessment
Board AppointmentRuth Gratzke was appointed as a director and a member of the compensation and human resources committee, filling a vacancy.November 24, 2025Strengthens board with leadership from Siemens Smart Infrastructure U.S. and Siemens Industry, aligning with strategic shareholder interests.
Controlled Company StatusThe company is considered a 'controlled company' under Nasdaq rules due to Continuing Equity Owners holding more than 50% of the voting power for director elections.N/AAllows the company to rely on exemptions from certain corporate governance requirements, such as having a majority of independent directors or an entirely independent compensation committee, which may reduce protections for non-controlling shareholders.
Forum Selection ClauseThe amended and restated certificate of incorporation designates the Delaware Court of Chancery as the exclusive forum for certain stockholder litigation matters and federal district courts for Securities Act claims.N/AMay limit stockholders' ability to choose a favorable judicial forum for disputes, potentially discouraging lawsuits against the company and its fiduciaries.
Corporate Opportunity DoctrineThe amended and restated certificate of incorporation states that the doctrine of corporate opportunity does not apply to any director or stockholder not employed by the company or its subsidiaries (e.g., Continuing Equity Owners).N/AAllows Continuing Equity Owners and their nominated directors to pursue business opportunities that might otherwise be considered corporate opportunities for Fluence, potentially creating conflicts of interest and competitive disadvantages for the company.

Legal Proceedings

  • **2021 Overheating Event at Customer Facility**: A 300 MW energy storage facility owned by a customer experienced an overheating event on September 4, 2021. Fluence denies liability for the incident, and litigation is reasonably possible. The impact on financial results is currently not estimable.
  • **2023 Project-Related Litigation**: In October 2023, Fluence filed a complaint seeking approximately $37.0 million in damages from Diablo Energy Storage, LLC and others for nonpayment. Diablo Energy Storage filed a cross-complaint seeking a minimum of $25.0 million and disgorgement of approximately $230.0 million, alleging a deficiency in Fluence's contractor license. Fluence denies the allegations and intends to vigorously defend.
  • **SEC Investigation**: The SEC is conducting a formal investigation into the company's financial reporting, revenue recognition practices, a previously disclosed material weakness in internal controls, capitalization of internal-use software costs, and certain service contracts with related parties. The company is fully cooperating and does not expect the total potential cost to be material to its financial condition.
  • **Securities Class Actions**: Two putative federal securities class action complaints were consolidated on May 30, 2025, asserting violations of Sections 10(b) and 20(a) of the Exchange Act and Rule 10b-5, seeking unspecified damages. Defendants moved to dismiss on July 11, 2025. The company denies the claims and intends to defend vigorously.
  • **Shareholder Derivative Actions**: Two shareholder derivative complaints were consolidated on April 22, 2025, alleging claims under Section 14(a) of the Exchange Act and Rule 14-9, and breaches of fiduciary duties, seeking damages. Proceedings were stayed on July 21, 2025, pending resolution of the consolidated securities class action. The company believes the claims are without merit and intends to defend vigorously.

Related Party Transactions

  • Approximately 24% of total revenue in fiscal year 2025 ($557.621 million) was generated from related parties, primarily AES and its affiliates.
  • As of September 30, 2025, 13% of the company's $5.3 billion remaining performance obligations (backlog) is with AES.
  • AES Grid Stability, Siemens, and Qatar Holding LLC (QHL) are the Continuing Equity Owners, controlling approximately 83.7% of the combined voting power of common stock as of September 30, 2025.
  • The company enters into back-to-back battery-based energy storage product and related service contracts, as well as direct contracts and consortium agreements, with AES, Siemens, and their affiliates.
  • Provided consulting services to AES on procurement, logistics, design, safety, and commissioning, generating $7.7 million in revenue in FY2025.
  • Purchases materials and supplies from affiliates, and receives limited consulting services from Siemens Advanta and treasury services from AES.
  • Pays performance guarantee fees to affiliates for guaranteeing Fluence's performance obligations under certain customer contracts.
  • AES and Siemens Corporation issued guarantees of $50.0 million each (total $100.0 million) to the original supply chain financing bank on the company's behalf.
  • The Tax Receivable Agreement obligates the company to make cash payments to Founders (Siemens Industry and AES Grid Stability) equal to 85% of certain tax benefits realized from increases in tax basis due to redemptions/exchanges of LLC Interests. Founders are entitled to $117 million from $137.6 million in future tax savings from past redemptions.
  • An intercompany convertible subordinated note was issued by Fluence Energy, LLC to Fluence Energy, Inc. (Parent Company) mirroring the terms and conditions of the 2030 Convertible Senior Notes.

Stakeholder Impact

  • **Shareholders**: Face dilution risk from future equity issuances and potential negative impact on stock price due to short-seller activity, ongoing SEC investigation, and multiple legal proceedings. Benefits from 15% of tax benefits retained from the Tax Receivable Agreement. Controlled company status under Nasdaq rules means fewer corporate governance protections.
  • **Employees**: Experience increased headcount in R&D and Sales & Marketing. The company faces challenges in attracting and retaining qualified personnel due to intense industry competition and changes in flexible work arrangements. Stock-based compensation is a significant component of executive pay, linking employee incentives to stock performance. The company maintains ISO 9001, ISO 45001, and SA8000 certifications, indicating a commitment to quality, occupational health and safety, and ethical working conditions.
  • **Customers**: May experience delays in project fulfillment due to tariff uncertainties and manufacturing scaling issues. Face risks of product defects, errors, and performance problems. Potential for increased costs due to tariffs and raw material price fluctuations. Benefit from new product launches (Smartstack) and digital offerings (Mosaic, Nispera) designed to optimize asset performance and lower total cost of ownership.
  • **Suppliers**: The company's reliance on a limited number of third-party contract manufacturers and battery suppliers creates risks related to concentration, limited capacity, and quality control. New supply chain financing arrangements offer flexibility for suppliers to monetize receivables. Suppliers are also impacted by evolving trade policies and raw material price volatility.
  • **Creditors (2030 Convertible Senior Notes holders)**: Hold senior unsecured obligations that are effectively subordinated to the 2024 Revolver. Face risks from the company's overall indebtedness and potential limitations on cash flow. The conditional conversion feature and certain takeover provisions in the indenture could affect the value of their investment.
  • **Regulatory Bodies**: The company is subject to an ongoing SEC investigation and must comply with evolving data privacy, cybersecurity, environmental, health, and safety laws. Changes in government incentives and trade policies significantly impact the company's operations and market demand.

Next Steps

  • Continue to invest in increasing the customer base, expanding operations, and research and development for products and solutions.
  • Expand services with additional value-add offerings and grow the customer base through new product launches like Smartstack.
  • Implement an organizational structure designed to support specific customer types, improve logistics, and enhance market focus.
  • Actively implement risk mitigation strategies with U.S. suppliers to achieve compliance with OBBBA conditions for the Advanced Manufacturing Production Tax Credit (AMPC), including Prohibited Foreign Entity (PFE) restrictions.
  • Explore additional U.S.-based supply arrangements for future U.S. operations to further localize critical supply chains.
  • Assess the ultimate impact of AD/CV tariffs and a potential Section 232 tariff on battery-related critical minerals and derivatives.
  • Monitor the implementation of provisions from the European Electricity Market Design and the European Commission's recommendation on energy storage by EU member states.
  • Monitor ongoing discussions in Germany regarding the introduction of a capacity market and reform of grid fee structures for energy storage.
  • Monitor future tender rounds for Italy's Electricity Storage Procurement Mechanism (MACSE).
  • Continue to improve and expand information technology and financial infrastructure and systems, as well as operating and administrative controls.
  • Defend vigorously against the 2023 project-related litigation, the consolidated federal securities class action, and the shareholder derivative actions.
  • Cooperate fully with the SEC's formal investigation into financial reporting and related matters.
  • Monitor the timing and ultimate impact of changes to tax laws and regulations, including those related to the IRA and OBBBA.
  • Monitor the final rulemaking action by FERC on the interconnection of large electrical loads, scheduled for April 30, 2026.
  • Monitor legislative updates to the EU Cybersecurity Act (expected January 2026) and the EU Energy Security and Resilience Framework (anticipated 2026).
  • Make necessary compliance investments and operational adjustments with new and evolving data privacy and AI regulations, such as the GDPR, Colorado AI Act, and California AI laws.
  • File the Definitive Proxy Statement relating to the 2026 Annual Meeting of Stockholders within 120 days after September 30, 2025.

Key Dates

DateDescription
2017-06-30Fluence Energy, LLC formed as a joint venture between Siemens Industry, Inc. and AES Grid Stability, LLC.
2018-01-01Fluence Energy, LLC commenced operations.
2021-06-21Fluence Energy, Inc. formed.
2021-10-27Stockholders Agreement, Tax Receivable Agreement, Amended and Restated Storage Core Frame Purchase Agreements (with AES Grid Stability and Siemens Industry), Amended and Restated Trademark Agreements (with AES Grid Stability and Siemens Aktiengesellschaft), Amended and Restated Master Sales Cooperation Agreement (with Siemens Industry), and Amended and Restated Cooperation Agreement (with The AES Corporation) were entered into.
2021-10-28Class A common stock commenced trading on the Nasdaq Global Select Market under the symbol FLNC.
2021-11-01Initial Public Offering (IPO) completed, and Fluence Energy, Inc. became a holding company.
2021-09-04A 300 MW energy storage facility owned by a customer experienced an overheating event, for which Fluence denies liability.
2022-06-30Siemens Industry, Inc. exercised its redemption right for 58,586,695 LLC Interests.
2023-07-28FERC issued Order No. 2023 to reform procedures and agreements for interconnecting new generating facilities to the transmission system.
2023-08-11Automatic shelf registration statement on Form S-3 filed with the SEC, becoming effective upon filing.
2023-10-01Fluence filed a complaint in the Superior Court of California against Diablo Energy Storage, LLC and others, seeking approximately $37.0 million in damages.
2023-11-10Defendant Diablo Energy Storage, LLC filed a cross-complaint against Fluence, seeking a minimum of $25.0 million and disgorgement of approximately $230.0 million.
2023-12-08AES Grid Stability exercised its redemption right for 7,087,500 LLC Interests.
2023-12-27$30.9 million of pledged receivables were paid in full.
2024-02-22A short seller report was published about the Company, leading to an internal investigation and subsequent SEC formal investigation.
2024-02-27Fluence Energy, LLC entered into a Master Receivables Purchase Agreement (MRPA) with Credit Agricole Corporate and Investment Bank (CACIB).
2024-04-08Amendment No. 1 to the ABL Credit Agreement was dated.
2024-05-08Amendment No. 2 to the ABL Credit Agreement was dated.
2024-05-01The Biden administration announced a significant shift in the tariff framework for the energy storage industry, increasing Section 301 tariff rate on lithium-ion non-EV batteries from China to 25% (effective January 1, 2026).
2024-05-01FERC issued Order 1920, requiring transmission operators to conduct and periodically update long-term transmission planning.
2024-08-06Amendment Number Three to the ABL Credit Agreement was entered into, converting the existing ABL Facility to a senior secured cash flow revolving credit facility (2024 Revolver).
2024-09-16$24.3 million of pledged receivables were paid in full.
2024-09-01Domestic production of Fluence-designed Battery Packs initiated at a contract manufacturer's facility in Utah.
2024-12-12The Company issued $400.0 million aggregate principal amount of 2.25% convertible senior notes due 2030 and entered into privately negotiated capped call transactions.
2024-12-31The material weakness in internal control over revenue recognition was remediated.
2025-03-11A putative federal securities class action complaint (Abramov v. Fluence Energy, Inc. et al.) was filed.
2025-03-25A purported stockholder filed a shareholder derivative complaint (Elmajian v. Nebreda et al.).
2025-04-01The Trump administration enacted additional tariffs on nearly all types of imports from countries around the world, including high tariffs on Chinese imports.
2025-04-03A second shareholder derivative complaint (Al Amad v. Nebreda et al.) was filed.
2025-04-15A putative federal securities class action complaint (Kramer v. Fluence Energy, Inc. et al.) was filed.
2025-04-22The United States District Court, Eastern District of Virginia, ordered the consolidation of the Elmajian and Al Amad derivative cases.
2025-05-14The United States and China agreed to reduce reciprocal tariff rates, with the U.S. dropping the reciprocal tariff rate for Chinese imports to 10% (maintaining 20% fentanyl tariff).
2025-05-20Preliminary countervailing (CV) determination by the DOC assigned a CV tariff at a rate of 11.58% on Chinese graphite active anode material (AAM) imports.
2025-05-30The United States District Court, Eastern District of Virginia, ordered the consolidation of the Abramov and Kramer securities class action cases.
2025-06-01The EU adopted new state aid guidelines, formally known as Clean Industrial Deal State Aid (CIDSA) Guidelines.
2025-07-04The One Big Beautiful Bill Act (OBBBA) was signed into law, significantly modifying certain provisions of the IRA related to energy storage.
2025-07-11Defendants moved to dismiss the consolidated securities class action complaint.
2025-07-18Preliminary antidumping (AD) determination by the DOC assigned a separate AD tariff at a rate of 93.5% to certain entities and 102.72% to all other entities on Chinese graphite AAM imports.
2025-07-21The United States District Court, Eastern District of Virginia, ordered a stay on all proceedings and deadlines in the consolidated derivative matter until resolution of the consolidated securities class action.
2025-08-08The Company entered into a new $150.0 million supply chain financing arrangement (New SCF Facility) with a third-party financial institution.
2025-09-30Fiscal year ended.
2025-11-20Registrant had 131,369,447 shares of Class A common stock outstanding and 51,499,195 shares of Class B-1 common stock outstanding.
2025-11-24Ms. Ruth Gratzke was appointed as a director, effective immediately.
2025-11-25Annual Report on Form 10-K filed.
2025-12-05Original expected date for final DOC determination on graphite AAM (now likely delayed by 30 to 60 days).
2026-01-01Section 301 tariff rate on lithium-ion non-EV batteries imported from China to increase from 7.5% to 25%.
2026-01-01ITC projects that start construction in 2026 and after, and AMPC eligible components made and sold in the manufacturing facility's tax year that begins after July 4, 2025, must source a certain percentage of material from non-PFEs.
2026-01-01EU Cybersecurity Act legislative updates expected.
2026-04-30FERC final rulemaking action on interconnection of large electrical loads scheduled.
2026-12-31U.S. Department of Treasury required to issue implementation regulations for OBBBA PFE restrictions.
2027-11-22Maturity date and termination of lending commitments under the 2024 Revolver.
2027-12-01The Cyber Resilience Act (CRA) will apply fully.
2027-12-20Earliest date the 2030 Convertible Senior Notes will be redeemable at the company's option.
2028-10-27Expiration of the amended and restated storage core frame purchase agreement with AES Grid Stability (unless AES Grid Stability holds less than 10% of voting power earlier).
2029-08-01Grid fee exemption for energy storage in Germany is set to expire.
2030-06-15Maturity date of the 2030 Convertible Senior Notes.
2030-01-01Illinois legislation requires 3 GW of energy storage projects to reach commercial operation by this date.
2033-01-01Certain tax credits, notably the ITC for energy storage, will begin to phase down for projects that start construction after this date.
2035-01-01Victoria, Australia, has a target of 95% renewable generation by this date.

Recommendation

sell

The company reported a substantial net loss for fiscal year 2025, a significant reversal from the prior year's profit, coupled with a notable decline in total revenue and negative operating cash flow. While gross profit margin improved and deployed assets increased, the decrease in energy storage solutions order intake is concerning for future growth. The ongoing formal SEC investigation into financial reporting practices, along with multiple active legal proceedings (including a securities class action and a large project-related dispute), introduces significant uncertainty and potential liabilities. Operational delays in manufacturing and project fulfillment, compounded by evolving tariff and regulatory landscapes, further cloud the outlook. Despite strategic investments in R&D and domestic manufacturing, the immediate financial performance and the weight of legal and operational challenges suggest a cautious stance and potential for further downside.

Keywords

Energy Storage, Battery Storage, Renewable Energy, Grid Solutions, Software, Digital Applications, Fluence, 10-K, SEC Filing, Financial Results, Corporate Governance, Risk Management, Sustainability, AI, Lithium-ion, Smartstack, Gridstack Pro, OBBBA, IRA, Tariffs, Convertible Notes

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