Stem Inc (STEM)

Stem Launches AIONA, a Dedicated AI Services Offering Built for Operational ImpactJune 17, 2026 8:05 AM
Business Wire Built on years of proven in-house AI and optimization expertise, AIONA expected to help energy organizations translate AI strategy into measurable economic and operational results Stem Inc. (NYSE: STEM), a global leader in AI-enabled clean energy software and services, today announced the launch of AIONA, Stem’s AI services offering developed in direct response to growing customer and market demand for practical, execution-focused artificial intelligence solutions. AIONA builds on Stem’s deep experience applying AI, data science, optimization, and automation across complex clean energy environments. Through its PowerTrack™ platform and broader software and services portfolio, Stem supports customers managing solar, storage, and hybrid assets across global markets. AIONA will extend that same outcomes-driven, operational expertise to help organizations identify where AI can create measurable value and deploy solutions that improve performance, efficiency, and decision-making. “Our customers consistently tell us that AI is a priority, but knowing where it will drive real value and how to deploy it responsibly is the hard part,” said Arun Narayanan, Chief Executive Officer of Stem. “AIONA is not a new capability we built for the market. It reflects AI expertise we have developed and deployed internally for years, including in our products, and our operations, and how we serve customers every day. We are not just advising on AI. We identify the right problems to solve, engineer purpose-built agents, integrate them into operations, and deliver measurable outcomes. With a strong foundation in AI-enabled clean energy software, Stem is well positioned to support energy organizations as they define and execute their AI strategies.” Through AIONA, Stem will work with existing clean energy customers and other organizations across the energy sector to assess data maturity, identify operational inefficiencies, and prioritize high-value use cases. The offering will then move from assessment to execution, with structured value discovery, prioritized roadmaps, and deployment of production-grade AI solutions, including custom agents designed to automate complex processes, improve decision-making, optimize performance, and reduce operational risk. Beyond deployment, AIONA will support integration, governance, performance measurement, and change management to help solutions scale and deliver sustained financial and operational impact. “Our customers are not looking for another strategy deck or proof of concept that never makes it to production. AIONA is the result of listening closely to what our customers actually need,” said Tatjana Legans, Vice President of Marketing and New Business at Stem. “They need a partner who can sit alongside their teams, identify the highest-impact opportunities, and build something that works in production. AIONA is built to do exactly that.” AIONA is available immediately to existing Stem customers and other organizations across the energy market in North America and select international markets. For more information, visit stem.com/ai-services. About Stem Stem (NYSE: STEM) is a global leader reimagining technology to support the energy transition. We turn complexity into clarity and potential into performance. Stem helps asset owners, operators, and energy stakeholders unlock the full value of their portfolios by enabling the intelligent development, deployment, and operation of clean energy assets. Stem’s integrated software suite, PowerTrack™, is the industry-standard and best-in-class platform for asset monitoring and optimization and is backed by expert professional and managed services, all delivered under one roof. Designed to address complex energy challenges seamlessly, our technology transforms raw data into clear, actionable insights, providing the visibility and intelligence needed to drive performance. With projects across 55 countries, customers have trusted Stem for nearly 20 years to maximize the value of their clean energy investments. Driven by human and artificial intelligence, Stem is unlocking energy intelligence. Learn more at stem.com. Forward-Looking Statements This press release, as well as other statements we make, contains “forward-looking statements” within the meaning of the federal securities laws, which include any statements that are not historical facts. Such statements often contain words such as “expect,” “may,” “can,” “believe,” “predict,” “plan,” “potential,” “projected,” “projections,” “forecast,” “estimate,” “intend,” “anticipate,” “ambition,” “goal,” “target,” “think,” “should,” “could,” “would,” “will,” “hope,” “see,” “likely,” and other similar words. Forward-looking statements address matters that are, to varying degrees, uncertain, such as statements about AIONA, our business strategies and those of our customers; our ability to retain or upgrade current customers, and our ability to further penetrate existing markets or expand into new markets. Such forward-looking statements are subject to risks, uncertainties, and other factors that could cause actual results or outcomes to differ materially from those expressed or implied by such forward-looking statements, including but not limited to our operational and strategic initiatives; including from our cost reduction, workforce reduction and restructuring efforts; our inability to successfully execute on our strategy; the effects of the One Big Beautiful Bill on our business and that of our customers; disruptions in sales, production, service or other business activities; general macroeconomic and business conditions in key regions of the world, including inflationary pressures, general economic slowdown or a recession, high interest rates, changes in monetary policy, changes in trade policies, including tariffs or other trade restrictions or the threat of such actions, and instability in financial institutions; the direct and indirect effects of widespread health emergencies on our workforce, operations, financial results and cash flows; geopolitical instability, such as the armed conflicts between Russia and Ukraine and in the Gaza Strip and nearby areas; the results of operations and financial condition of our customers; pricing pressures; severe weather and seasonal factors; our inability to continue to grow and manage our growth effectively; our inability to attract and retain qualified employees and key personnel; our inability to comply with, and the effect on our business of, evolving legal standards and regulations, including those concerning data protection, consumer privacy, sustainability, and evolving labor standards; risks relating to the development and performance of our software-enabled services; our inability to retain or upgrade current customers, further penetrate existing markets or expand into new markets; the risk that our business, financial condition and results of operations may be adversely affected by other political, economic, business and competitive factors; and other risks and uncertainties discussed in this release and in our most recent Forms 10-K, 10-Q and 8-K led with or furnished to the SEC. If one or more of these or other risks or uncertainties materialize (or the consequences of any such development changes), or should our underlying assumptions prove incorrect, our actual results or outcomes, or the timing of these results or outcomes, may vary materially from those reflected in our forward-looking statements. Forward-looking statements and other statements in this release regarding our environmental, social, and other sustainability plans and goals are not an indication that these statements are necessarily material to the Company, investors, or other stakeholders, or required to be disclosed in our lings under U.S. securities laws or any other laws or requirements applicable to the Company. In addition, historical, current, and forward-looking environmental, social, and sustainability-related statements may be based on standards for measuring progress that are still developing, internal controls and processes that continue to evolve, and assumptions that are subject to change in the future. Forward-looking statements in this press release are made as of the date of this release, and the Company disclaims any intention or obligation to update publicly or revise such forward-looking statements, whether as a result of new information, future events, or otherwise, except as required by law. View source version on businesswire.com: https://www.businesswire.com/news/home/20260617512352/en/ For News Media:

Stem Investor Contacts
Erin Reed, Stem
Marc Silverberg, ICR
IR@stem.com Stem Media Contact
Tatjana Legans, Stem
press@stem.com Original: Stem Launches AIONA, a Dedicated AI Services Offering Built for Operational Impact

Stem Brings PowerTrack EMS to Latin America’s Utility-Scale Hybrid Market with Granja Solar Project in ChileMay 27, 2026 8:05 AM
Business Wire Stem's PowerTrack™ deployment at the Granja Solar project in Chile establishes a model for future solar and battery storage projects in key regional markets Stem, Inc. (NYSE: STEM), a global leader in AI-enabled clean energy software and services, today announced that Copec Flux, the renewable energy subsidiary of Copec S.A., is deploying Stem’s PowerTrack™ Energy Management System (EMS) at the Granja Solar project in Chile. This development expands Stem’s Latin America footprint and represents a meaningful step into the region’s utility-scale hybrid market. The Granja project is an existing 135 MW PV project that Copec is retrofitting with a 420 MWh BESS to create a hybrid solar-plus-storage facility that allows Copec to supply energy to the national energy grid at more valuable times. As part of that expansion, Stem’s PowerTrack Energy Management System (EMS) will serve as the site’s master control system, providing the controls architecture needed to manage the integrated asset. Stem will provide its PowerTrack edge and cloud solutions to support site-level monitoring, controls, and operational visibility. The project will demonstrate how PowerTrack can unify data, improve oversight, and support more effective operation of solar and storage assets, while Copec Flux provides local market expertise, delivery capabilities, and operational support. “Partnering with Copec expands the reach of PowerTrack into key Latin American markets,” said Matt Tappin, President of Software at Stem. “Beginning with Granja Solar, we have an opportunity to show how advanced monitoring and controls software can help customers improve visibility, streamline operations, and build a stronger foundation for long-term asset performance.” Copec Flux operates as an independent power producer and also provides EPC and O&M services across its renewable energy portfolio. That combination of asset ownership, local execution, and operational capability makes Copec Flux both a strong customer for Granja and an important collaborator as Stem develops a scalable model for localized delivery and support in Latin America. “The model we’re developing at Granja Solar reflects where the energy transition in the region is heading: increasingly integrated, intelligent, and flexible renewable energy projects. By incorporating advanced control systems, we are able to manage energy more efficiently, delivering greater stability and value to the electrical system. This partnership with Stem combines cutting-edge technology with the local execution and operational expertise of Copec, further strengthening our position as a strategic partner for Chile,” said Leonardo Ljubetic, Chief Development Officer at Copec. As Stem continues to expand in the region, Granja Solar is expected to serve as a reference point for future hybrid projects requiring advanced onsite controls, monitoring, and operational coordination. The companies see potential to extend this delivery model across additional projects in Chile and Colombia as demand grows for more integrated solar and storage solutions. For more information on Stem and the PowerTrack Suite, visit stem.com. About Stem Stem (NYSE: STEM) is a global leader reimagining technology to support the energy transition. We turn complexity into clarity and potential into performance. Stem helps asset owners, operators, and energy stakeholders unlock the full value of their portfolios by enabling the intelligent development, deployment, and operation of clean energy assets. Stem’s integrated software suite, PowerTrack™, is the industry-standard and best-in-class platform for asset monitoring and optimization and is backed by expert professional and managed services, all delivered under one roof. Designed to address complex energy challenges seamlessly, our technology transforms raw data into clear, actionable insights, providing the visibility and intelligence needed to drive performance. With projects across 55 countries, customers have trusted Stem for nearly 20 years to maximize the value of their clean energy investments. Driven by human and artificial intelligence, Stem is unlocking energy intelligence. Learn more at stem.com. About Copec and Copec Flux Copec is one of Chile's leading energy companies, with nearly 90 years of experience serving individuals, businesses, and industries across the country. Historically recognized for its leadership in fuel distribution and convenience services, the company is evolving into a broader energy and mobility platform, with growing investments in renewable energy, electromobility, and energy storage. As part of this strategy, its subsidiary Copec Flux develops, builds, and operates solar and energy storage projects across Chile, delivering integrated clean energy solutions for utility-scale, commercial, and industrial customers. Through its nationwide footprint, operational capabilities, and long-term commitment to innovation and sustainability, Copec seeks to play a key role in accelerating Chile’s energy transition and development. Forward-Looking Statements This press release, as well as other statements we make, contains “forward-looking statements” within the meaning of the federal securities laws, which include any statements that are not historical facts. Such statements often contain words such as “expect,” “may,” “can,” “believe,” “predict,” “plan,” “potential,” “projected,” “projections,” “forecast,” “estimate,” “intend,” “anticipate,” “ambition,” “goal,” “target,” “think,” “should,” “could,” “would,” “will,” “hope,” “see,” “likely,” and other similar words. Forward-looking statements address matters that are, to varying degrees, uncertain, such as statements about our business strategies and those of our customers; our ability to retain or upgrade current customers, and our ability to further penetrate the Latin American market or expand into new markets. Such forward-looking statements are subject to risks, uncertainties, and other factors that could cause actual results or outcomes to differ materially from those expressed or implied by such forward-looking statements, including but not limited to our operational and strategic initiatives; including from our cost reduction, workforce reduction and restructuring efforts; our inability to successfully execute on our strategy; the effects of the One Big Beautiful Bill on our business and that of our customers; disruptions in sales, production, service or other business activities; general macroeconomic and business conditions in key regions of the world, including inflationary pressures, general economic slowdown or a recession, high interest rates, changes in monetary policy, changes in trade policies, including tariffs or other trade restrictions or the threat of such actions, and instability in financial institutions; the direct and indirect effects of widespread health emergencies on our workforce, operations, financial results and cash flows; geopolitical instability, such as the armed conflict between Russia and Ukraine, the U.S.-Israel war with Iran and conflicts in the Gaza Strip and nearby areas; the results of operations and financial condition of our customers; pricing pressures; severe weather and seasonal factors; our inability to continue to grow and manage our growth effectively; our inability to attract and retain qualified employees and key personnel; our inability to comply with, and the effect on our business of, evolving legal standards and regulations, including those concerning data protection, consumer privacy, sustainability, and evolving labor standards; risks relating to the development and performance of our software-enabled services; our inability to retain or upgrade current customers, further penetrate existing markets or expand into new markets; the risk that our business, financial condition and results of operations may be adversely affected by other political, economic, business and competitive factors; and other risks and uncertainties discussed in this release and in our most recent Forms 10-K, 10-Q and 8-K led with or furnished to the SEC. If one or more of these or other risks or uncertainties materialize (or the consequences of any such development changes), or should our underlying assumptions prove incorrect, our actual results or outcomes, or the timing of these results or outcomes, may vary materially from those reflected in our forward-looking statements. Forward-looking statements and other statements in this release regarding our environmental, social, and other sustainability plans and goals are not an indication that these statements are necessarily material to the Company, investors, or other stakeholders, or required to be disclosed in our lings under U.S. securities laws or any other laws or requirements applicable to the Company. In addition, historical, current, and forward-looking environmental, social, and sustainability-related statements may be based on standards for measuring progress that are still developing, internal controls and processes that continue to evolve, and assumptions that are subject to change in the future. Forward-looking statements in this press release are made as of the date of this release, and the Company disclaims any intention or obligation to update publicly or revise such forward-looking statements, whether as a result of new information, future events, or otherwise, except as required by law. View source version on businesswire.com: https://www.businesswire.com/news/home/20260527504963/en/ For News Media:
Stem Investor Contacts
Erin Reed, Stem
Marc Silverberg, ICR
IR@stem.com Stem Media Contact
Tatjana Legans, Stem
press@stem.com Original: Stem Brings PowerTrack EMS to Latin America’s Utility-Scale Hybrid Market with Granja Solar Project in Chile

Bluesphere Ventures Selects Stem for New York VDER Storage AdvisoryMay 13, 2026 8:05 AM
Business Wire Selection highlights Stem's track record in New York's complex energy storage markets Stem, Inc. (NYSE: STEM), a global leader in AI-enabled clean energy software and services, today announced that it has entered into a new services agreement with Bluesphere Ventures to support its portfolio of standalone battery energy storage projects participating in New York's Value of Distributed Energy Resources (VDER) program. Under the agreement, Stem will provide revenue modeling, market analysis, and intelligence across Bluesphere Ventures' pipeline of battery storage projects located within Consolidated Edison (ConEd) territory in New York City. Stem's analysis evaluates multiple tariff structures, cycling scenarios, and revenue stacking strategies available under New York's VDER program, drawing on Stem's active operating experience across each modeled scenario. The engagement also incorporates Stem's proprietary Local Law 97 (LL97) optimization capability, a novel revenue stream modeled exclusively for Bluesphere Ventures as part of this engagement. "New York is one of the most complex and opportunity-rich markets for standalone storage in the country and getting the revenue modeling right at the outset is critical," said Mike Carlson, President of Managed Services at Stem. "What sets our approach apart is that we model these systems the same way we operate them, informed by real runtime data from assets already in the ground. That discipline closes the gap between projected and actual performance, and it gives our clients a much more grounded basis for their investment decisions." The VDER program, administered by the New York Public Service Commission, is designed to compensate distributed energy resources for the value they provide to the grid, including reductions in peak demand, locational benefits, and environmental attributes. For standalone storage developers, accurately modeling revenue potential under VDER requires deep familiarity with local market structures, utility tariff options, and how dispatch decisions translate into real-world compensation. Getting that analysis right at the investment stage can materially affect project economics and long-term portfolio performance. "We sought a partner with deep hands-on experience in the New York storage market, not just familiarity with it," said Dustin Muscato, Partner and Principal at Bluesphere Ventures. "Stem's ability to model real dispatch behavior based on actual operating assets gave us confidence that the results were realistic. That credibility matters when you're making investment decisions and designing an expanding portfolio." Eddie Soleymani, CEO of Bluesphere Ventures, added: "Stem’s impact went beyond modeling. They strengthened our investment thesis and supported critical strategic decisions. As we expand in the ConEd VDER market and beyond, having Stem as a commercial partner is invaluable.” Stem's Managed Services practice helps asset owners, developers, and investors evaluate and operate clean energy projects across the full project lifecycle. The practice draws on more than 1.5 GWh of operational runtime data and deep experience in complex markets like VDER, applying the same dispatch logic used in real-time operations to inform pre-investment decision-making. As distributed energy programs in New York and other markets grow in complexity, that combination of technical modeling and operational experience is increasingly what customers are looking for. For more information, visit stem.com About Stem Stem (NYSE: STEM) is a global leader reimagining technology to support the energy transition. We turn complexity into clarity and potential into performance. Stem helps asset owners, operators, and energy stakeholders unlock the full value of their portfolios by enabling the intelligent development, deployment, and operation of clean energy assets. Stem’s integrated software suite, PowerTrack, is the industry-standard and best-in-class platform for asset monitoring and optimization and is backed by expert professional and managed services, all delivered under one roof. Designed to address complex energy challenges seamlessly, our technology transforms raw data into clear, actionable insights, providing the visibility and intelligence needed to drive performance. With projects across 55 countries, customers have trusted Stem for nearly 20 years to maximize the value of their clean energy investments. Driven by human and artificial intelligence, Stem is unlocking energy intelligence. Learn more at stem.com. About Bluesphere Ventures Bluesphere Ventures is an energy storage development company focused on designing and developing 5MW standalone battery storage systems that enhance grid stability, reliability, and efficiency. The company specializes in bringing "ready-to-buy" projects to market for institutional investors and long-term asset holders, enabling utilities, renewable energy producers, and government entities to meet energy independence and clean energy mandates. Bluesphere Ventures' standardized, scalable approach allows for faster interconnection timelines and flexible deployment across diverse sites and applications. Forward-Looking Statements This press release, as well as other statements we make, contains “forward-looking statements” within the meaning of the federal securities laws, which include any statements that are not historical facts. Such statements often contain words such as “expect,” “may,” “can,” “believe,” “predict,” “plan,” “potential,” “projected,” “projections,” “forecast,” “estimate,” “intend,” “anticipate,” “ambition,” “goal,” “target,” “think,” “should,” “could,” “would,” “will,” “hope,” “see,” “likely,” and other similar words. Forward-looking statements address matters that are, to varying degrees, uncertain, such as statements about our financial and operating performance, guidance, outlook, targets and other forecasts or expectations regarding, or dependent on, our business outlook and strategy and expectations around our software and services-centric business; our ability to secure sufficient and timely inventory from suppliers; our ability to meet contracted customer demand; our ability to manage manufacturing or delivery delays; our ability to manage our supply chain and distribution channels; our joint ventures, partnerships and other alliances; forecasts or expectations regarding energy transition and global climate change; reduction of greenhouse gas emissions; the integration and optimization of energy resources; our business strategies and those of our customers; our ability to retain or upgrade current customers, further penetrate existing markets or expand into new markets; the effects of natural disasters and other events beyond our control; the impact of the One Big Beautiful Bill Act (“OBBB”) on our business and that of our customers; the direct or indirect effects on our business of macroeconomic factors and geopolitical instability, such as the wars in Ukraine and the Middle East; and our outlook and future results of operations, including revenue, adjusted EBITDA and the other metrics. Such forward-looking statements are subject to risks, uncertainties, and other factors that could cause actual results or outcomes to differ materially from those expressed or implied by such forward-looking statements, including but not limited to our inability to execute on, and achieve the expected benefits from, our operational and strategic initiatives; including from our cost reduction, workforce reduction and restructuring efforts; our inability to successfully execute on our new software-centric strategy; the effects of the OBBB on our business and that of our customers; our inability to secure sufficient and timely inventory from our suppliers, as well as contracted quantities of equipment; our inability to meet contracted customer demand; supply chain interruptions and manufacturing or delivery delays; disruptions in sales, production, service or other business activities; general macroeconomic and business conditions in key regions of the world, including inflationary pressures, general economic slowdown or a recession, rising interest rates, changes in monetary policy, changes in trade policies, including tariffs or other trade restrictions or the threat of such actions, government shutdowns, and instability in financial institutions; the direct and indirect effects of widespread health emergencies on our workforce, operations, financial results and cash flows; geopolitical instability, such as the wars in Ukraine and the Middle East; the results of operations and financial condition of our customers and suppliers; pricing pressures; severe weather and seasonal factors; our inability to continue to grow and manage our growth effectively; our inability to attract and retain qualified employees and key personnel; our inability to comply with, and the effect on our business of, evolving legal standards and regulations, including those concerning data protection, consumer privacy, sustainability, and evolving labor standards; risks relating to the development and performance of our software-enabled services; our inability to retain or upgrade current customers, further penetrate existing markets or expand into new markets; the risk that our business, financial condition and results of operations may be adversely affected by other political, economic, business and competitive factors; and other risks and uncertainties discussed in this release and in our most recent Forms 10-K, 10-Q and 8-K filed with or furnished to the SEC. If one or more of these or other risks or uncertainties materialize (or the consequences of any such development changes), or should our underlying assumptions prove incorrect, our actual results or outcomes, or the timing of these results or outcomes, may vary materially from those reflected in our forward-looking statements. Forward-looking statements and other statements in this release regarding our environmental, social, and other sustainability plans and goals are not an indication that these statements are necessarily material to the Company, investors, or other stakeholders, or required to be disclosed in our filings under U.S. securities laws or any other laws or requirements applicable to the Company. In addition, historical, current, and forward-looking environmental, social, and sustainability-related statements may be based on standards for measuring progress that are still developing, internal controls and processes that continue to evolve, and assumptions that are subject to change in the future. Forward-looking statements in this earnings press release are made as of the date of this release, and the Company disclaims any intention or obligation to update publicly or revise such forward-looking statements, whether as a result of new information, future events, or otherwise, except as required by law. View source version on businesswire.com: https://www.businesswire.com/news/home/20260513474490/en/For News Media: Stem Investor Contacts
Erin Reed, Stem
Marc Silverberg, ICR
IR@stem.com Stem Media Contact
Tatjana Legans, Stem
press@stem.com Original: Bluesphere Ventures Selects Stem for New York VDER Storage Advisory

Stem and Nuvation Energy Enter into Agreement to Deliver North American-Made BESS Control SolutionApril 30, 2026 8:05 AM
Business Wire
Joint solution to combine Stem’s PowerTrack™ EMS Solution with Nuvation Energy’s BMS to help meet growing demand for secure, domestically sourced energy infrastructure


Stem, Inc. (NYSE: STEM), a global leader in AI-enabled clean energy software and services, today announced a co-marketing agreement with Nuvation Energy, a North American provider of battery management and energy control solutions, to jointly promote a fully North American-made battery energy storage system (BESS) control stack.

This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20260430823753/en/Stem and Nuvation Energy provide an integrated control stack, from cloud software through edge controls to the BESS and power conversion system
The agreement brings together Stem’s PowerTrack Energy Management System (EMS) and Unit Controller with Nuvation’s Battery Management System (BMS), creating an integrated control layer designed to meet growing demand for secure, compliant, and domestically sourced energy infrastructure. PowerTrack EMS provides site-level scheduling, utility dispatch, grid coordination, and edge-to-cloud telemetry, while Nuvation’s BMS delivers cell-level monitoring, protection, and state-of-charge optimization. Together, they create a more integrated and intelligent battery energy storage solution and a North American-designed and manufactured control solution.


“Customers are asking for greater transparency, control and confidence in the technologies deployed across their energy assets,” said Matt Tappin, President of Software at Stem. “This collaboration will allow us to deliver a more integrated solution that directly addresses those priorities, while enhancing system performance, reliability of the system, and long-term value for our customers.”


As regulatory requirements tighten across the United States, including Foreign Entity of Concern (FEOC) restrictions, and growing state-level legislation, developers and asset owners are actively seeking alternatives to control architectures that rely on foreign-manufactured or controlled components.


In response, some manufacturers are taking shortcuts to meet compliance thresholds, relying on rebranded products or minimally modified designs rather than investing in genuine North American engineering. These approaches may satisfy certain regulatory requirements while leaving critical safety and cybersecurity standards unaddressed.


“For developers, utilities, and project owners who need to get ahead of tightening compliance requirements, this solution is built to meet both the letter and the spirit of the law. By combining Nuvation's battery management system with Stem's energy management platform, we are delivering a solution where the critical control electronics are North American designed and manufactured, a clear and credible alternative that is technically robust and commercially relevant,” said Michael Worry, CEO/CTO at Nuvation Energy.


Nuvation Energy has been developing BMS technology since 2008, with products deployed across commercial, industrial, and utility-scale energy storage projects. All Nuvation solutions are developed and manufactured in the United States and Canada by a fully North American-based team.


Under the agreement, Stem and Nuvation will collaborate on a coordinated go-to-market strategy that includes joint thought leadership, trade show participation, and the development of co-branded collateral. The companies will also align their sales efforts, working together on identified opportunities, enabling closer commercial coordination, while preserving independent commercial structures.


The integrated solution will undergo joint performance validation and testing prior to customer deployment. Stem will lead EMS and system integration, including controls and telemetry across the BESS and power conversion system, while Nuvation will provide the BMS hardware and interfaces required for seamless integration.


About Stem


Stem (NYSE: STEM) is a global leader reimagining technology to support the energy transition. We turn complexity into clarity and potential into performance.


Stem helps asset owners, operators, and energy stakeholders unlock the full value of their portfolios by enabling the intelligent development, deployment, and operation of clean energy assets. Stem’s integrated software suite, PowerTrack, is the industry-standard and best-in-class platform for asset monitoring and optimization and is backed by expert professional and managed services, all delivered under one roof. Designed to address complex energy challenges seamlessly, our technology transforms raw data into clear, actionable insights, providing the visibility and intelligence needed to drive performance. With projects across 55 countries, customers have trusted Stem for nearly 20 years to maximize the value of their clean energy investments.


Driven by human and artificial intelligence, Stem is unlocking energy intelligence. Learn more at stem.com.


About Nuvation Energy


Nuvation Energy provides battery management and energy control solutions for large-scale energy storage systems. With BMS technology in development since 2008 and delivering products at scale since 2015, Nuvation has deployments across hundreds of commercial, industrial, and utility-scale installations worldwide. Nuvation's core BMS products are UL 1973 Recognized and are designed, engineered, and manufactured in the United States and Canada by a fully North American-based team. Nuvation is wholly owned by U.S. and Canadian citizens and retains full ownership of all product intellectual property with no licensing of external products. Security is built into every layer of Nuvation's products, from network-level protections including firewalls, encrypted communications, and hardware authentication, to supply chain integrity ensured through domestic design and manufacturing. Nuvation Energy is a brand of Nuvation Research Corporation, which also includes Nuvation Engineering, a provider of electronic design services with over 1,000 projects delivered since 1997.


Forward-Looking Statements


This press release, as well as other statements we make, contains “forward-looking statements” within the meaning of the federal securities laws, which include any statements that are not historical facts. Such statements often contain words such as “expect,” “may,” “can,” “believe,” “predict,” “plan,” “potential,” “projected,” “projections,” “forecast,” “estimate,” “intend,” “anticipate,” “ambition,” “goal,” “target,” “think,” “should,” “could,” “would,” “will,” “hope,” “see,” “likely,” and other similar words. Forward-looking statements address matters that are, to varying degrees, uncertain, such as statements about our acquisition of the software assets of raicoon and its expected benefit to customers, our business strategies and those of our customers; our ability to retain or upgrade current customers, and our ability to further penetrate existing markets or expand into new markets. Such forward-looking statements are subject to risks, uncertainties, and other factors that could cause actual results or outcomes to differ materially from those expressed or implied by such forward-looking statements, including but not limited to our inability to execute on, and achieve the expected benefits from our acquisition of the software assets of raicoon, as well as our operational and strategic initiatives; including from our cost reduction, workforce reduction and restructuring efforts; our inability to successfully execute on our strategy; the effects of the One Big Beautiful Bill on our business and that of our customers; disruptions in sales, production, service or other business activities; general macroeconomic and business conditions in key regions of the world, including inflationary pressures, general economic slowdown or a recession, high interest rates, changes in monetary policy, changes in trade policies, including tariffs or other trade restrictions or the threat of such actions, and instability in financial institutions; the direct and indirect effects of widespread health emergencies on our workforce, operations, financial results and cash flows; geopolitical instability, such as the armed conflict between Russia and Ukraine, the U.S.-Israel war with Iran and conflicts in the Gaza Strip and nearby areas; the results of operations and financial condition of our customers; pricing pressures; severe weather and seasonal factors; our inability to continue to grow and manage our growth effectively; our inability to attract and retain qualified employees and key personnel; our inability to comply with, and the effect on our business of, evolving legal standards and regulations, including those concerning data protection, consumer privacy, sustainability, and evolving labor standards; risks relating to the development and performance of our software-enabled services; our inability to retain or upgrade current customers, further penetrate existing markets or expand into new markets; the risk that our business, financial condition and results of operations may be adversely affected by other political, economic, business and competitive factors; and other risks and uncertainties discussed in this release and in our most recent Forms 10-K, 10-Q and 8-K led with or furnished to the SEC. If one or more of these or other risks or uncertainties materialize (or the consequences of any such development changes), or should our underlying assumptions prove incorrect, our actual results or outcomes, or the timing of these results or outcomes, may vary materially from those reflected in our forward-looking statements. Forward-looking statements and other statements in this release regarding our environmental, social, and other sustainability plans and goals are not an indication that these statements are necessarily material to the Company, investors, or other stakeholders, or required to be disclosed in our lings under U.S. securities laws or any other laws or requirements applicable to the Company. In addition, historical, current, and forward-looking environmental, social, and sustainability-related statements may be based on standards for measuring progress that are still developing, internal controls and processes that continue to evolve, and assumptions that are subject to change in the future. Forward-looking statements in this press release are made as of the date of this release, and the Company disclaims any intention or obligation to update publicly or revise such forward-looking statements, whether as a result of new information, future events, or otherwise, except as required by law.

View source version on businesswire.com: https://www.businesswire.com/news/home/20260430823753/en/
For News Media:

Stem Investor Contacts

Erin Reed, Stem

Marc Silverberg, ICR

IR@stem.com


Stem Media Contact

Tatjana Legans, Stem

press@stem.com


Original: Stem and Nuvation Energy Enter into Agreement to Deliver North American-Made BESS Control Solution

Stem Acquires raicoon to Expand PowerTrack CapabilitiesApril 28, 2026 8:15 AM
Business Wire
Targeted acquisition brings automated fault detection to PowerTrack™, helping operators cut through alert noise and resolve performance issues faster


Stem, Inc. (NYSE: STEM), a global leader in AI-enabled clean energy software and services, today announced it has acquired the software assets of raicoon GmbH (“raicoon”), a Vienna-based provider of automated fault detection and event management for solar asset performance. The acquisition is expected to enhance Stem’s PowerTrack™ platform by improving how operational data is analyzed and translated into action, helping customers identify, prioritize, and resolve performance issues more quickly across their renewable energy portfolios.


“Customers are looking for clearer, more actionable insights from their energy assets, not more noise,” said Matt Tappin, President of Software at Stem. “This acquisition further strengthens PowerTrack by enhancing our ability to automatically surface and prioritize the issues that matter most, helping operators resolve performance problems faster and act with greater confidence.”


The acquisition directly underscores Stem’s 2026 strategic priority of strengthening its core businesses and driving deeper customer value within PowerTrack. Raicoon’s technology analyzes large volumes of asset-level data to detect performance anomalies and surface actionable insights. Once integrated, these capabilities will streamline operational workflows, reduce time to resolution, and improve overall asset performance. The solution is already deployed across solar portfolios in Europe, supporting operators through automated fault detection and workflow management.


“Operators don't need more alerts, they need decisions. raicoon was designed to close that gap by automatically identifying what's wrong, what matters, and what to do about it. PowerTrack is already a leading platform for managing clean energy assets, and we’re excited to see our technology strengthen it further,” said Ralf Tschanun, Co-founder and Chief Product Officer at raicoon. “As part of Stem, we can deliver that to a global customer base on the platform that already sets the standard for clean energy asset management.”


Stem will integrate raicoon’s core analytics capabilities into PowerTrack over time, with a focus on delivering a unified user experience. The integration is expected to support Stem’s broader strategy to simplify how customers manage assets, reduce operational friction, and unlock greater performance from clean energy portfolios.


Existing raicoon customers will continue to be supported with the same platform and service model, now backed by Stem’s global resources and access to expanded software capabilities.


For more information on Stem and the PowerTrack Suite, visit stem.com.


About Stem


Stem (NYSE: STEM) is a global leader reimagining technology to support the energy transition. We turn complexity into clarity and potential into performance.


Stem helps asset owners, operators, and energy stakeholders unlock the full value of their portfolios by enabling the intelligent development, deployment, and operation of clean energy assets. Stem’s integrated software suite, PowerTrack™, is the industry-standard and best-in-class platform for asset monitoring and optimization and is backed by expert professional and managed services, all delivered under one roof. Designed to address complex energy challenges seamlessly, our technology transforms raw data into clear, actionable insights, providing the visibility and intelligence needed to drive performance. With projects across 55 countries, customers have trusted Stem for nearly 20 years to maximize the value of their clean energy investments.


Driven by human and artificial intelligence, Stem is unlocking energy intelligence. Learn more at stem.com.


About raicoon GmbH


raicoon GmbH, headquartered in Vienna, Austria, has built the world’s first autonomous operations center for solar assets. Founded in 2020 by solar O&M domain experts, raicoon moves operators beyond monitoring by automatically detecting performance faults, filtering out false alerts, and generating and dispatching the work orders required to resolve them. raicoon’s solution helps operators increase energy yield and reduce operating costs across utility-scale and commercial solar portfolios worldwide.


Forward-Looking Statements


This press release, as well as other statements we make, contains “forward-looking statements” within the meaning of the federal securities laws, which include any statements that are not historical facts. Such statements often contain words such as “expect,” “may,” “can,” “believe,” “predict,” “plan,” “potential,” “projected,” “projections,” “forecast,” “estimate,” “intend,” “anticipate,” “ambition,” “goal,” “target,” “think,” “should,” “could,” “would,” “will,” “hope,” “see,” “likely,” and other similar words. Forward-looking statements address matters that are, to varying degrees, uncertain, such as statements about our acquisition of the software assets of raicoon and its expected benefit to customers, our business strategies and those of our customers; our ability to retain or upgrade current customers, and our ability to further penetrate existing markets or expand into new markets. Such forward-looking statements are subject to risks, uncertainties, and other factors that could cause actual results or outcomes to differ materially from those expressed or implied by such forward-looking statements, including but not limited to our inability to execute on, and achieve the expected benefits from our acquisition of the software assets of raicoon, as well as our operational and strategic initiatives; including from our cost reduction, workforce reduction and restructuring efforts; our inability to successfully execute on our strategy; the effects of the One Big Beautiful Bill on our business and that of our customers; disruptions in sales, production, service or other business activities; general macroeconomic and business conditions in key regions of the world, including inflationary pressures, general economic slowdown or a recession, high interest rates, changes in monetary policy, changes in trade policies, including tariffs or other trade restrictions or the threat of such actions, and instability in financial institutions; the direct and indirect effects of widespread health emergencies on our workforce, operations, financial results and cash flows; geopolitical instability, such as the armed conflict between Russia and Ukraine, the U.S.-Israel war with Iran and conflicts in the Gaza Strip and nearby areas; the results of operations and financial condition of our customers; pricing pressures; severe weather and seasonal factors; our inability to continue to grow and manage our growth effectively; our inability to attract and retain qualified employees and key personnel; our inability to comply with, and the effect on our business of, evolving legal standards and regulations, including those concerning data protection, consumer privacy, sustainability, and evolving labor standards; risks relating to the development and performance of our software-enabled services; our inability to retain or upgrade current customers, further penetrate existing markets or expand into new markets; the risk that our business, financial condition and results of operations may be adversely affected by other political, economic, business and competitive factors; and other risks and uncertainties discussed in this release and in our most recent Forms 10-K, 10-Q and 8-K led with or furnished to the SEC. If one or more of these or other risks or uncertainties materialize (or the consequences of any such development changes), or should our underlying assumptions prove incorrect, our actual results or outcomes, or the timing of these results or outcomes, may vary materially from those reflected in our forward-looking statements. Forward-looking statements and other statements in this release regarding our environmental, social, and other sustainability plans and goals are not an indication that these statements are necessarily material to the Company, investors, or other stakeholders, or required to be disclosed in our lings under U.S. securities laws or any other laws or requirements applicable to the Company. In addition, historical, current, and forward-looking environmental, social, and sustainability-related statements may be based on standards for measuring progress that are still developing, internal controls and processes that continue to evolve, and assumptions that are subject to change in the future. Forward-looking statements in this press release are made as of the date of this release, and the Company disclaims any intention or obligation to update publicly or revise such forward-looking statements, whether as a result of new information, future events, or otherwise, except as required by law.

View source version on businesswire.com: https://www.businesswire.com/news/home/20260428937782/en/
For News Media:


Stem Investor Contacts

Erin Reed, Stem

Marc Silverberg, ICR

IR@stem.com


Stem Media Contact

Tatjana Legans, Stem

press@stem.com


Original: Stem Acquires raicoon to Expand PowerTrack Capabilities

Stem Announces First Quarter 2026 Earnings Results Conference CallApril 14, 2026 8:05 AM
Business Wire
Stem, Inc. (NYSE: STEM), a global leader in clean energy software and services, will hold a conference call on Wednesday, May 6, 2026, to discuss its financial results for the quarter ended March 31, 2026.


The conference call is scheduled to begin at 5:00 p.m. Eastern Time. A press release regarding the results will be issued at approximately 4:05 p.m. Eastern Time.


The conference call may be accessed via a live webcast on a listen-only basis at https://investors.stem.com/events-and-presentations. The call can also be accessed live over the telephone by dialing (877) 407-3982, or for international callers (201) 493-6780, and referencing Stem.


A replay will be available shortly after the call and can be accessed by dialing (844) 512-2921, or for international callers, (412) 317-6671. The passcode for the reply is 13757929. The replay will be available until Saturday, June 6, 2026. An archive of the webcast will be available shortly after the call on Stem’s website at https://investors.stem.com/overview for 12 months following the call.


About Stem


Stem (NYSE: STEM) is a global leader reimagining technology to support the energy transition. We turn complexity into clarity and potential into performance.


Stem helps asset owners, operators, and energy stakeholders unlock the full value of their portfolios by enabling the intelligent development, deployment, and operation of clean energy assets. Stem’s integrated software suite, PowerTrack™, is the industry-standard and best-in-class platform for asset monitoring and optimization and is backed by expert professional and managed services, all delivered under one roof. Designed to address complex energy challenges seamlessly, our technology transforms raw data into clear, actionable insights, providing the visibility and intelligence needed to drive performance. With projects across 55 countries, customers have trusted Stem for nearly 20 years to maximize the value of their clean energy investments.


Driven by human and artificial intelligence, Stem is unlocking energy intelligence. Learn more at stem.com.


Source: Stem, Inc.

View source version on businesswire.com: https://www.businesswire.com/news/home/20260414624600/en/
For News Media:


Stem Investor Contacts

Erin Reed, Stem

Marc Silverberg, ICR

IR@stem.com


Stem Media Contact

Tatjana Legans, Stem

press@stem.com


Original: Stem Announces First Quarter 2026 Earnings Results Conference Call

Stem Announces Fourth Quarter and Full Year 2025 ResultsMarch 4, 2026 4:05 PM
Business Wire
Delivered Transformative 2025, Achieving First-Ever Full Year Positive Adjusted EBITDA


Software-Centric Strategy Drives Revenue Growth, Record Margins, and Significant Cost Reductions


Introducing 2026 Guidance, Targeting ~85% Adjusted EBITDA Growth and 10% ARR Expansion


Fourth Quarter and Full Year 2025 Financial and Operating Highlights


Financial Highlights – Full Year 2025



Revenue of $156.3 million, up 8% from $144.6 million for FY24



Software, services, and edge hardware revenue of $141.4 million, up 25% from $113.2 million for FY24



GAAP gross profit of $60.0 million, up from $(11.1) million for FY24



Non-GAAP gross profit of $72.3 million, up from $63.7 million for FY24



GAAP gross margin of 38%, versus (8)% for FY24



Non-GAAP gross margin of 46%, versus 35% for FY24



Net income of $137.8 million versus net loss of $854.0 million for FY24



Adjusted EBITDA of $6.7 million versus $(22.8) million for FY24



Operating cash flow of $6.9 million versus $(36.7) million for FY24



Financial Highlights – Fourth Quarter 2025



Revenue of $47.2 million, down 15% from $55.8 million in 4Q24



Software, services, and edge hardware revenue of $46.5 million, up 62% from $28.8 million in 4Q24



GAAP gross profit of $23.2 million, up from $(2.5) million in 4Q24



Non-GAAP gross profit of $20.9 million, up from $20.2 million in 4Q24



GAAP gross margin of 49%, up from (4)% in 4Q24



Non-GAAP gross margin of 45%, up from 36% in 4Q24



Net loss of $16.0 million versus net loss of $51.1 million in 4Q24



Adjusted EBITDA of $5.5 million versus $4.2 million in 4Q24



Operating cash flow of $8.2 million versus $(14.7) million in 4Q24



Ended 4Q25 with $48.9 million in cash and cash equivalents versus $43.1 million in 3Q25



Operating Highlights – Fourth Quarter 2025 and Full Year 2025



Bookings of $32.7 million in 4Q25, down 13% from $37.6 million in 4Q24



Bookings of $131.8 million in FY25, up 14% from $115.9 million in FY24



Contracted backlog of $21.3 million at end of 4Q25, up 2% from $20.9 million at end of 4Q24



Contracted Annual Recurring Revenue (“CARR”) of $67.2 million, down 4% from $70.1 million at the end of 3Q25 and up 4% from $64.5 million at the end of 4Q24



Annual recurring revenue (“ARR”) of $61.1 million, up 1% from $60.2 million at the end of 3Q25 and up 16% from $52.8 million at the end of 4Q24



Solar operating AUM of 36.1 gigawatts (“GW”), up 6% from 33.9 GW at the end of 3Q25 and 21% from 29.9 GW at the end of 4Q24



Storage operating assets under management (“AUM”) of 1.7 gigawatt hours (“GWh”), down slightly from 1.8 GWh at the end of 3Q25 and 1.8 GWh the end of 4Q24



Stem, Inc. (“Stem,” “we,” or the “Company”) (NYSE: STEM), a global leader in clean energy software and services, today announced its financial results for the three and twelve months ended December 31, 2025.


“2025 was a transformative year that fundamentally reshaped Stem into a software-centric, operationally disciplined organization,” stated Arun Narayanan, Chief Executive Officer of Stem. “We delivered on every commitment we made, successfully launched two innovative products, PowerTrack™ EMS and PowerTrack Sage, and established the operational foundation to support sustainable growth. Most importantly, we’ve positioned Stem to capitalize on what we view as the massive clean energy opportunity ahead. In 2026, we are focused on continuing to strengthen our core business while developing new products and offerings, driving operational leverage, and building the foundation for accelerated growth in 2027 and beyond.”


“In 2025 we met guidance across all metrics. Our revenue growth, operational discipline, and dedication to cost management drove adjusted EBITDA and operating cash flow above the top end of our guidance ranges and enabled us to achieve our first positive annual performance for these critical metrics in company history,” stated Brian Musfeldt, Chief Financial Officer of Stem. “Looking ahead, I am encouraged to report that the 2026 guidance introduced today is expected to result in approximately 85% growth in adjusted EBITDA and 10% growth in ARR, demonstrating the operating leverage of our transformed, software-centric business model.”




Key Financial Results and Operating Metrics




(in $ millions unless otherwise noted):










 



 






Three Months Ended December 31,






 






Twelve Months Ended December 31,








 






 






2025






 






 






 






2024






 






 






 






2025






 






 






 






2024






 








Key Financial Results (1)






 






 






 






 






 






 






 








Revenue






$






47.2






 






 






$






55.8






 






 






$






156.3






 






 






$






144.6






 








GAAP Gross Profit (Loss)






$






23.2






 






 






$






(2.5






)






 






$






60.0






 






 






$






(11.1






)








GAAP Gross Margin (%)






 






49






%






 






 






(4






)%






 






 






38






%






 






 






(8






)%








Non-GAAP Gross Profit*






$






20.9






 






 






$






20.2






 






 






$






72.3






 






 






$






63.7






 








Non-GAAP Gross Margin (%)*






 






45






%






 






 






36






%






 






 






46






%






 






 






35






%








Net (Loss) Income






$






(16.0






)






 






$






(51.1






)






 






$






137.8






 






 






$






(854.0






)








Adjusted EBITDA*






$






5.5






 






 






$






4.2






 






 






$






6.7






 






 






$






(22.8






)








 






 






 






 






 






 






 






 








Key Operating Metrics






 






 






 






 






 






 






 








Bookings(2)






$






32.7






 






 






$






37.6






 






 






$






131.8






 






 






$






115.9






 








Contracted Backlog(3)**






$






21.3






 






 






$






20.9






 






 






$






21.3






 






 






$






20.9






 








CARR(4)**






$






67.2






 






 






$






64.5






 






 






$






67.2






 






 






$






64.5






 








ARR(5)**






$






61.1






 






 






$






52.8






 






 






$






61.1






 






 






$






52.8






 








Solar Operating AUM (in GW)(6)**






 






36.1






 






 






 






29.9






 






 






 






36.1






 






 






 






29.9






 








Storage Operating AUM (in GWh)(7)**






 






1.7






 






 






 






1.8






 






 






 






1.7






 






 






 






1.8






 









(1)






As previously disclosed, revenue, gross profit (loss), and net income (loss) were negatively impacted by a $38.7 million net reduction in revenue during the year ended December 31, 2024, and by excess supplier costs, as discussed below.








(2)






Beginning with our Q1 2025 Quarterly Report on Form 10-Q, the Company defines “Bookings” as the total value of executed purchase orders. Previously, this metric included all relevant executed contracts, regardless of whether or not a related purchase order had been executed.








(3)






Beginning with our Q1 2025 Quarterly Report on Form 10-Q, the Company defines “Contracted Backlog” as the total value of hardware and non-recurring services bookings with executed purchase orders in dollars, as of a specific date. Previously, this metric included the total contract value of hardware, software and services contracts recognized ratably over the contract period, regardless of whether or not a related purchase order had been executed.








(4)






Beginning with our Q1 2025 Quarterly Report on Form 10-Q, the Company defines “CARR” as the annualized value from Stem customer subscription contracts with executed purchase orders signed in the period for systems that are not yet operating and all operating Stem customer subscription contracts, including solar software, storage software & recurring managed services, and some recurring professional services contracts. Previously, this metric included the annualized value from all executed Stem customer subscription contracts, regardless of whether or not a related purchase order had been executed.








(5)






Represents annualized recurring revenue from operating customer subscription contracts, including solar software, storage software & recurring managed services, and any recurring professional services contracts.








(6)






Total GW of solar systems in operation.








(7)






Represents total GWh of energy storage systems in operation. Contracted storage AUM from prior periods has been replaced with this metric.








*






Non-GAAP financial measures. Adjusted EBITDA and non-GAAP gross profit and margin for the 12 months ended December 31, 2024 have been adjusted to exclude the impact of the previously disclosed reductions in revenue and excess supplier costs, as discussed below. Adjusted EBITDA for the 12 months ended December 31, 2024 has been adjusted to exclude the impact of impairment of accounts receivable related to contracts that provided parent company guarantees, as discussed below. See the section below titled “Use of Non-GAAP Financial Measures” for details and the section below titled “Reconciliations of Non-GAAP Financial Measures” for reconciliations.








**






At period end.







Fourth Quarter and Full Year 2025 Financial and Operating Results


Financial Results


Fourth quarter 2025 revenue decreased 15% to $47.2 million, versus $55.8 million in the fourth quarter of 2024, as expected, due to significantly reduced battery hardware sales, attributable in part to the Company’s software-focused strategy introduced in 2024.


Full year 2025 revenue increased 8% to $156.3 million versus $144.6 million in full year 2024. Reported full year 2024 revenue reflects a $38.7 million reduction due to updated valuations in 2024 of certain contract guarantees for hardware revenue originally recorded in 2022 and 2023. Core revenue from software, services, and edge hardware was $141.4 million for full year 2025, up 25% from $113.2 million for the full year 2024.


Fourth quarter 2025 GAAP gross profit (loss) was $23.2 million, or 49%, versus $(2.5) million, or (4)%, in the fourth quarter of 2024. Full year 2025 GAAP gross profit (loss) was $60.0 million, or 38%, versus $(11.1) million, or (8)% for the full year 2024. The year-over-year increase in the fourth quarter and full year 2025 GAAP gross profit was due to increased higher-margin software, services, and edge hardware sales and significantly decreased lower-margin battery hardware sales.


Fourth quarter 2025 non-GAAP gross profit was $20.9 million, or 45%, versus $20.2 million, or 36%, in the fourth quarter of 2024. Full year 2025 non-GAAP gross profit was $72.3 million, or 46% versus full year 2024 non-GAAP gross profit of $63.7 million, or 35%. The increase in non-GAAP gross profit for the fourth quarter and full year 2025 was primarily due to increased higher-margin software, services, and edge hardware sales and decreased lower-margin battery hardware sales.


Fourth quarter 2025 net loss was $16.0 million versus fourth quarter 2024 net loss of $51.1 million. Full year 2025 net income was $137.8 million versus full year 2024 net loss of $854.0 million. The year-over-year change in net loss for the fourth quarter and full year of 2025 was primarily driven by a $220.0 million gain on extinguishment of debt in the second quarter of 2025, $104.1 million of bad debt expense associated with impairment of receivables related to customer contracts that provided a parent company guarantee in the third quarter of 2024, and a one-time, $547.2 million impairment of goodwill reported during the second quarter of 2024.


Fourth quarter 2025 adjusted EBITDA was $5.5 million, compared to $4.2 million in the fourth quarter of 2024. Full year 2025 adjusted EBITDA was $6.7 million compared to $(22.8) million in full year 2024. The year-over-year improvement in adjusted EBITDA for the fourth quarter and full year 2025 was primarily driven by improved margins and significantly lower operating expenses resulting from ongoing cost reduction and profitability improvement initiatives.


The Company ended the fourth quarter of 2025 with $48.9 million in cash and cash equivalents, as compared to $43.1 million in cash and cash equivalents at the end of the third quarter 2025.


Operating Results


Bookings were $32.7 million in the fourth quarter of 2025, compared to $37.6 million in the fourth quarter of 2024. The year-over-year decrease was primarily due to fewer battery hardware bookings, as a result of the strategic de-emphasis of battery hardware resales. Software, services, and edge hardware bookings increased 6% year-over-year. Full year 2025 bookings of $131.8 million increased 14% versus full year 2024 bookings of $115.9 million driven by increased software, services, and edge hardware bookings.


Contracted backlog was $21.3 million at the end of the fourth quarter of 2025, down 4% compared to $22.2 million as of the end of the third quarter of 2025 due to reduced battery hardware backlog, and up 2% versus $20.9 million as of the end of the fourth quarter of 2024.


CARR was $67.2 million at the end of the fourth quarter of 2025 versus $70.1 million as of the end of the third quarter of 2025. CARR decreased sequentially due to lower managed services bookings and the cancellation of a managed services customer engagement representing approximately $3 million in CARR but was supported by increased PowerTrack software bookings.


Fourth quarter 2025 ARR increased 1% sequentially to $61.1 million at the end of the quarter from $60.2 million at the end of the third quarter of 2025. ARR sequentially increased due to a 5% increase in PowerTrack ARR to $40.7 million but was offset by the cancellation of a managed services customer contract representing $1 million in ARR.


Solar operating AUM increased 6% sequentially to 36.1 GW for the fourth quarter. Storage operating AUM decreased 6% sequentially to 1.7 GWh for the quarter due to the cancellation of a managed services customer contract representing 0.1 GWh in AUM.


The following table provides a summary of contracted backlog at the end of the fourth quarter of 2025, and includes only hardware and non-recurring services contracts, compared to contracted backlog at the end of the third quarter of 2025 ($ millions):




End of 3Q25






$






22.2






 








Add: Bookings






 






19.0






 








Less: Hardware revenue






 






(16.5






)








Project and professional services revenue






 






(2.5






)








Amendments/cancellations






 






(0.9






)








End of 4Q25






$






21.3






 







Recent Highlights


On March 4, 2026, the Company announced that its PowerTrack™ Energy Management System (“EMS”) has been selected to support Everyray GmbH’s 90 MWh utility-scale battery energy storage system (“BESS”) in Kölsa, Germany, and a 10 MWh BESS in Elsterwerda, Germany. Together, the projects further expand Stem’s presence in the German market and reinforce PowerTrack’s role as the control system for sophisticated, utility-scale storage deployments across Europe. Commercial operations are expected to commence in summer 2026.


On December 9, 2025, the Company announced its partnership with a leading clean energy asset owner focused on distributed solar and storage projects to operate and optimize a portfolio of battery energy storage systems (BESS) serving a local water utility company in Southern California. The four-site portfolio, including one hybrid solar and storage system, supports the Southern California water treatment facilities by delivering cost savings, operational resilience, and participation in California’s Demand Response programs. Together with the asset owner, Stem is helping to ensure the continued success of these projects following the transition from a previous service provider, while enhancing performance, reliability, and revenue opportunities.


On December 3, 2025, the Company’s Board of Directors increased the size of the Board from seven to eight directors, and appointed Arun Narayanan, Stem’s Chief Executive Officer, to serve as a Class I Director, effective December 1, 2025.


Outlook


The Company is introducing full year 2026 guidance ranges as follows ($ millions, unless otherwise noted):




Revenue






$140 - $190








Software, edge hardware, & services






$130 - $150








Battery hardware resale






Up to $40








 






 








Non-GAAP Gross Margin (%)*






40% - 50%








 






 








Adjusted EBITDA*






$10 - $15








 






 








Operating Cash Flow






$0 - $10








 






 








Year-end ARR**






$65 - $70









*






See the section below titled “Reconciliations of Non-GAAP Financial Measures” for information regarding why Stem is unable to reconcile Non-GAAP Gross Margin and adjusted EBITDA guidance to their most comparable financial measures calculated in accordance with GAAP.








**






See below for definitions.







Some Factors Affecting our Business and Operations


The Company is subject to risk and exposure from the evolving macroeconomic, regulatory, geopolitical and business environment, including uncertainty regarding the effects of the One Big Beautiful Bill (OBBB) on our business and that of our suppliers and customers, the effects of increased import tariffs and retaliatory trade policies, global inflationary pressures and interest rates, potential economic slowdowns or recessions, government shutdowns, and geopolitical pressures, including wars in Ukraine and the Middle East, as well as tensions between China and the United States, and uncertainty around other current and future trade policies and other regulations. We regularly monitor and attempt to mitigate the direct and indirect effects of these circumstances on our business and financial results, although there is no guarantee of the extent to which we will be successful in these efforts.


Use of Non-GAAP Financial Measures


In addition to financial results determined in accordance with U.S. generally accepted accounting principles (“GAAP”), this earnings press release contains the following non-GAAP financial measures: adjusted EBITDA, non-GAAP gross profit and non-GAAP gross margin.


We use these non-GAAP financial measures for financial and operational decision-making and to evaluate our operating performance and prospects, develop internal budgets and financial goals, and facilitate period-to-period comparisons. Management believes that these non-GAAP financial measures provide meaningful supplemental information regarding our performance and liquidity by excluding certain expenses and expenditures that may not be indicative of our operating performance, such as stock-based compensation and other non-cash charges, as well as discrete cash charges that are infrequent in nature. We believe that both management and investors benefit from referring to these non-GAAP financial measures in assessing our performance and when planning, forecasting, and analyzing future periods. These non-GAAP financial measures also facilitate management’s internal comparisons to our historical performance and liquidity as well as comparisons to our competitors’ operating results, to the extent that competitors define these metrics in the same manner that we do. We believe these non-GAAP financial measures are useful to investors both because they (1) allow for greater transparency with respect to key metrics used by management in its financial and operational decision-making and (2) are used by investors and analysts to help them analyze the health of our business. Our calculation of these non-GAAP financial measures may differ from similarly-titled non-GAAP measures, if any, reported by other companies. In addition, other companies may not publish these or similar measures. These non-GAAP financial measures should be considered in addition to, not as a substitute for, or superior to, other measures of financial performance prepared in accordance with GAAP. For reconciliation of adjusted EBITDA and non-GAAP gross profit and margin to their most comparable GAAP measures, see the section below entitled “Reconciliations of Non-GAAP Financial Measures.”


Definitions of Non-GAAP Financial Measures


We define adjusted EBITDA as net loss attributable to Stem before depreciation and amortization, including amortization of internally developed software, interest expense, further adjusted to exclude stock-based compensation and other income and expense items, including gain on the extinguishment of debt, reduction in revenue, excess supplier costs, change in fair value of derivative liability, change in fair value of warrant liability, impairment of goodwill, contract termination payment, restructuring costs, (expected recovery of) impairment of accounts receivable related to customer contracts that provided parent company guarantees, impairment of inventory and other deferred costs, impairment of deferred costs with suppliers, and income tax provision or benefit. The expenses and other items that we exclude in our calculation of adjusted EBITDA may differ from the expenses and other items, if any, that other companies exclude when calculating adjusted EBITDA.


We define non-GAAP gross profit (loss) as gross profit (loss) excluding amortization of capitalized software, impairments related to decommissioning of end-of-life systems, excess supplier costs, and reduction in revenue. Non-GAAP gross margin is defined as non-GAAP gross profit (loss) as a percentage of revenue.


In the year ended December 31, 2024, we incurred costs of $1.0 million above initially agreed prices on the acquisition of certain hardware systems from one of our suppliers, which resulted from production delays by such supplier. Because we had not previously incurred costs above initially agreed upon prices with a hardware supplier, we excluded this item from adjusted EBITDA and non-GAAP Gross Profit to better facilitate comparisons of our underlying operating performance across periods.


As previously disclosed, the Company entered into certain contractual guarantees in 2022 and 2023 pursuant to which, if a customer were unable to install or designate hardware to a specified project within a specified period of time, the Company would be required to assist the customer in re-marketing the hardware for resale by the customer. Such guarantees provided that, in such cases, if the customer resold the hardware for less than the amount initially sold to the customer, the Company would be required to compensate the customer for any shortfall in fair value for the hardware from the initial contract price. The Company accounted for specified contractual guarantees as variable consideration. As previously disclosed, the Company recorded a net revenue reduction of $38.7 million in hardware revenue during 2024, due to market conditions and revised negotiated valuations of assets under certain hardware price guarantees entered into in 2022 and 2023. Such reductions in revenue were related to deliveries that occurred prior to 2023. Additionally, the Company recorded a $104.1 million bad debt expense during the year ended December 31, 2024, as a result of an impairment of accounts receivable related to customer contracts that provided a parent company guarantee. The Company has not issued such guarantees since June 2023, does not intend to issue any new guarantees in the future, and does not expect further negative impact on its financial statements as a result of such guarantees.


See also the section below entitled “Reconciliations of Non-GAAP Financial Measures.”


Conference Call Information


Stem will hold a conference call to discuss this earnings press release and business outlook on Wednesday, March 4, 2026 beginning at 5:00 p.m. Eastern Time. The conference call and accompanying slides may be accessed via a live webcast on a listen-only basis on the Events & Presentations page of the Investor Relations section of the Company’s website at https://investors.stem.com/events-and-presentations. The call can also be accessed live over the telephone by dialing (877) 407-3982, or for international callers, (201) 493-6780 and referencing Stem. An audio replay will be available shortly after the call until April 4, 2026, and can be accessed by dialing (844) 512-2921 or for international callers by dialing (412) 317-6671. The passcode for the replay is 13751335. A replay of the webcast will be available on the Company’s website at https://investors.stem.com/overview for 12 months after the call.


About Stem


Stem (NYSE: STEM) is a global leader reimagining technology to support the energy transition. We turn complexity into clarity and potential into performance.


Stem helps asset owners, operators, and energy stakeholders unlock the full value of their portfolios by enabling the intelligent development, deployment, and operation of clean energy assets. Stem’s integrated software suite, PowerTrack™, is the industry-standard and best-in-class platform for asset monitoring and optimization and is backed by expert professional and managed services, all delivered under one roof. Designed to address complex energy challenges seamlessly, our technology transforms raw data into clear, actionable insights, providing the visibility and intelligence needed to drive performance. With projects across 55 countries, customers have trusted Stem for nearly 20 years to maximize the value of their clean energy investments.


Driven by human and artificial intelligence, Stem is unlocking energy intelligence. Learn more at stem.com.


Forward-Looking Statements


This earnings press release, as well as other statements we make, contains “forward-looking statements” within the meaning of the federal securities laws, which include any statements that are not historical facts. Such statements often contain words such as “expect,” “may,” “can,” “believe,” “predict,” “plan,” “potential,” “projected,” “projections,” “forecast,” “estimate,” “intend,” “anticipate,” “ambition,” “goal,” “target,” “think,” “should,” “could,” “would,” “will,” “hope,” “see,” “likely,” and other similar words. Forward-looking statements address matters that are, to varying degrees, uncertain, such as statements about our financial and operating performance, guidance, outlook, targets and other forecasts or expectations regarding, or dependent on, our business outlook and strategy and expectations around our software and services-centric business; our ability to secure sufficient and timely inventory from suppliers; our ability to meet contracted customer demand; our ability to manage manufacturing or delivery delays; our ability to manage our supply chain and distribution channels; our joint ventures, partnerships and other alliances; forecasts or expectations regarding energy transition and global climate change; reduction of greenhouse gas emissions; the integration and optimization of energy resources; our business strategies and those of our customers; our ability to retain or upgrade current customers, further penetrate existing markets or expand into new markets; the effects of natural disasters and other events beyond our control; the impact of the One Big Beautiful Bill Act (“OBBB”) on our business and that of our customers; the direct or indirect effects on our business of macroeconomic factors and geopolitical instability, such as the wars in Ukraine and the Middle East; and our outlook and future results of operations, including revenue, adjusted EBITDA and the other metrics. Such forward-looking statements are subject to risks, uncertainties, and other factors that could cause actual results or outcomes to differ materially from those expressed or implied by such forward-looking statements, including but not limited to our inability to execute on, and achieve the expected benefits from, our operational and strategic initiatives; including from our cost reduction, workforce reduction and restructuring efforts; our inability to successfully execute on our new software -centric strategy; the effects of the OBBB on our business and that of our customers; our inability to secure sufficient and timely inventory from our suppliers, as well as contracted quantities of equipment; our inability to meet contracted customer demand; supply chain interruptions and manufacturing or delivery delays; disruptions in sales, production, service or other business activities; general macroeconomic and business conditions in key regions of the world, including inflationary pressures, general economic slowdown or a recession, rising interest rates, changes in monetary policy, changes in trade policies, including tariffs or other trade restrictions or the threat of such actions, government shutdowns, and instability in financial institutions; the direct and indirect effects of widespread health emergencies on our workforce, operations, financial results and cash flows; geopolitical instability, such as the wars in Ukraine and the Middle East; the results of operations and financial condition of our customers and suppliers; pricing pressures; severe weather and seasonal factors; our inability to continue to grow and manage our growth effectively; our inability to attract and retain qualified employees and key personnel; our inability to comply with, and the effect on our business of, evolving legal standards and regulations, including those concerning data protection, consumer privacy, sustainability, and evolving labor standards; risks relating to the development and performance of our software-enabled services; our inability to retain or upgrade current customers, further penetrate existing markets or expand into new markets; the risk that our business, financial condition and results of operations may be adversely affected by other political, economic, business and competitive factors; and other risks and uncertainties discussed in this release and in our most recent Forms 10-K, 10-Q and 8-K filed with or furnished to the SEC. If one or more of these or other risks or uncertainties materialize (or the consequences of any such development changes), or should our underlying assumptions prove incorrect, our actual results or outcomes, or the timing of these results or outcomes, may vary materially from those reflected in our forward-looking statements. Forward-looking statements and other statements in this release regarding our environmental, social, and other sustainability plans and goals are not an indication that these statements are necessarily material to the Company, investors, or other stakeholders, or required to be disclosed in our filings under U.S. securities laws or any other laws or requirements applicable to the Company. In addition, historical, current, and forward-looking environmental, social, and sustainability-related statements may be based on standards for measuring progress that are still developing, internal controls and processes that continue to evolve, and assumptions that are subject to change in the future. Forward-looking statements in this earnings press release are made as of the date of this release, and the Company disclaims any intention or obligation to update publicly or revise such forward-looking statements, whether as a result of new information, future events, or otherwise, except as required by law.


Source: Stem, Inc.






 



STEM, INC.




CONSOLIDATED BALANCE SHEETS




(in thousands, except share and per share amounts)










 



 






December 31, 2025






 






December 31, 2024








ASSETS






 






 






 








Current assets:






 






 






 








Cash and cash equivalents






$






48,915






 






 






$






56,299






 








Accounts receivable, net of allowances of $3,893 and $9,499 as of December 31, 2025 and December 31, 2024, respectively






 






38,353






 






 






 






59,316






 








Inventory






 






4,587






 






 






 






10,920






 








Other current assets






 






8,236






 






 






 






10,082






 








Total current assets






 






100,091






 






 






 






136,617






 








Energy storage systems, net






 






43,925






 






 






 






58,820






 








Contract origination costs, net






 






7,466






 






 






 






9,681






 








Intangible assets, net






 






123,028






 






 






 






143,912






 








Operating lease right-of-use assets






 






9,571






 






 






 






12,574






 








Other noncurrent assets






 






24,806






 






 






 






75,755






 








Total assets






$






308,887






 






 






$






437,359






 








LIABILITIES AND STOCKHOLDERS’ EQUITY (DEFICIT)






 






 






 








Current liabilities:






 






 






 








Accounts payable






$






10,310






 






 






$






30,147






 








Accrued liabilities






 






26,875






 






 






 






25,770






 








Accrued payroll






 






9,131






 






 






 






6,678






 








Financing obligation, current portion






 






13,792






 






 






 






16,521






 








Deferred revenue, current portion






 






43,625






 






 






 






43,255






 








Other current liabilities






 






6,832






 






 






 






6,429






 








Total current liabilities






 






110,565






 






 






 






128,800






 








Deferred revenue, noncurrent






 






85,251






 






 






 






85,900






 








Asset retirement obligation






 






4,349






 






 






 






4,203






 








Convertible notes, noncurrent






 






183,594






 






 






 






525,922






 








Senior secured notes, noncurrent






 






128,796






 






 






 






—






 








Financing obligation, noncurrent






 






29,590






 






 






 






41,627






 








Warrant liabilities






 






5,121






 






 






 






—






 








Lease liabilities, noncurrent






 






9,860






 






 






 






13,336






 








Other liabilities






 






820






 






 






 






35,404






 








Total liabilities






 






557,946






 






 






 






835,192






 








Commitments and contingencies






 






 






 








Stockholders’ deficit:






 






 






 








Preferred stock, $0.0001 par value; 1,000,000 shares authorized as of December 31, 2025 and December 31, 2024, respectively; zero shares issued and outstanding as of December 31, 2025 and December 31, 2024, respectively






 






—






 






 






 






—






 








Common stock, $0.0001 par value; 250,000,000 and 500,000,000 shares authorized as of December 31, 2025 and December 31, 2024, respectively; 8,489,540 and 8,139,884 issued and outstanding as of December 31, 2025 and December 31, 2024, respectively






 






1






 






 






 






16






 








Additional paid-in capital






 






1,239,263






 






 






 






1,228,042






 








Accumulated other comprehensive income






 






41






 






 






 






76






 








Accumulated deficit






 






(1,488,747






)






 






 






(1,626,508






)








Total Stem's stockholders’ deficit






 






(249,442






)






 






 






(398,374






)








Non-controlling interests






 






383






 






 






 






541






 








Total stockholders’ deficit






 






(249,059






)






 






 






(397,833






)








Total liabilities and stockholders’ deficit






$






308,887






 






 






$






437,359






 














 







STEM, INC.




CONSOLIDATED STATEMENTS OF OPERATIONS




(in thousands, except share and per share amounts)








 



 






Years Ended December 31,








 






 






2025






 






 






 






2024






 






 






 






2023






 








Revenue






 






 






 






 






 








Services and other revenue






$






87,696






 






 






$






67,810






 






 






$






62,548






 








Hardware revenue






 






68,570






 






 






 






76,774






 






 






 






398,967






 








Total revenue






 






156,266






 






 






 






144,584






 






 






 






461,515






 








Cost of revenue






 






 






 






 






 








Cost of services and other






 






52,662






 






 






 






52,394






 






 






 






50,298






 








Cost of hardware






 






43,648






 






 






 






103,248






 






 






 






407,552






 








Total cost of revenue






 






96,310






 






 






 






155,642






 






 






 






457,850






 








Gross profit (loss)






 






59,956






 






 






 






(11,058






)






 






 






3,665






 








Operating expenses






?






 






?






 






 








Sales and marketing






 






28,717






 






 






 






37,759






 






 






 






51,556






 








Research and development






 






35,295






 






 






 






51,282






 






 






 






56,508






 








General and administrative






 






51,632






 






 






 






88,071






 






 






 






74,915






 








Impairment of parent company guarantees






 






—






 






 






 






104,134






 






 






 






—






 








Impairment of goodwill






 






—






 






 






 






547,152






 






 






 






—






 








Total operating expenses






 






115,644






 






 






 






828,398






 






 






 






182,979






 








Loss from operations






 






(55,688






)






 






 






(839,456






)






 






 






(179,314






)








Other income (expense), net






?






 






?






 






 








Interest expense






 






(23,933






)






 






 






(18,293






)






 






 






(14,977






)








Gain on extinguishment of debt






 






220,047






 






 






 






—






 






 






 






59,121






 








Change in fair value of derivative liability






 






—






 






 






 






1,477






 






 






 






(7,731






)








Change in fair value of warrant liability






 






(3,222






)






 






 






—






 






 






 






—






 








Other income, net






 






1,093






 






 






 






2,590






 






 






 






2,921






 








Total other income (expense), net






 






193,985






 






 






 






(14,226






)






 






 






39,334






 








Income (loss) before provision for income taxes






 






138,297






 






 






 






(853,682






)






 






 






(139,980






)








Provision for income taxes






 






(536






)






 






 






(332






)






 






 






(433






)








Net income (loss)






$






137,761






 






 






$






(854,014






)






 






$






(140,413






)








 






 






 






 






 






 








Net income (loss) per share attributable to common shareholders, basic






$






16.52






 






 






$






(105.80






)






 






$






(18.05






)








Net loss per share attributable to common shareholders, diluted






$






(9.18






)






 






$






(105.80






)






 






$






(18.05






)








 






 






 






 






 






 








Numerator used to compute net income (loss) per share:






 






 






 






 






 








Net income (loss) attributable to common stockholders, basic






$






137,761






 






 






$






(854,014






)






 






$






(140,413






)








Net loss attributable to Stem common stockholders, diluted






$






(77,975






)






 






$






(854,014






)






 






$






(140,413






)








 






 






 






 






 






 








Weighted-average shares used in computing net income (loss) per share to common shareholders, basic






 






8,338,759






 






 






 






8,072,127






 






 






 






7,779,198






 








Weighted-average shares used in computing net loss per share to common shareholders, diluted






 






8,489,879






 






 






 






8,072,127






 






 






 






7,779,198






 


















 







STEM, INC.




CONSOLIDATED STATEMENTS OF CASH FLOWS




(in thousands)








 



 






Years Ended December 31,








 






 






2025






 






 






 






2024






 






 






 






2023






 








OPERATING ACTIVITIES






 






 






 






 






 








Net income (loss)






$






137,761






 






 






$






(854,014






)






 






$






(140,413






)








Adjustments to reconcile net income (loss) to net cash used in operating activities:






 






 






 






 






 








Depreciation and amortization expense






 






44,947






 






 






 






44,988






 






 






 






46,275






 








Non-cash interest expense, including interest expenses associated with debt issuance costs






 






1,540






 






 






 






2,087






 






 






 






2,602






 








Stock-based compensation






 






10,216






 






 






 






18,471






 






 






 






45,109






 








Change in fair value of derivative liability






 






—






 






 






 






(1,477






)






 






 






7,731






 








Change in fair value of warrant liability






 






3,222






 






 






 






—






 






 






 






—






 








Non-cash lease expense






 






2,652






 






 






 






3,023






 






 






 






2,928






 








Accretion of asset retirement obligations






 






237






 






 






 






236






 






 






 






234






 








Impairment of inventory






 






—






 






 






 






14,673






 






 






 






—






 








Impairment of deferred costs with suppliers






 






—






 






 






 






13,409






 






 






 






—






 








Impairment of energy storage systems






 






2,020






 






 






 






836






 






 






 






4,683






 








Loss on disposal of property and equipment






 






842






 






 






 






—






 






 






 






—






 








Impairment of project assets






 






1,654






 






 






 






887






 






 






 






176






 








Impairment of right-of-use assets






 






1,357






 






 






 






2,096






 






 






 






—






 








Impairment of parent company guarantees






 






—






 






 






 






104,134






 






 






 






—






 








Impairment of goodwill






 






—






 






 






 






547,152






 






 






 






—






 








Impairment of deferred services






 






—






 






 






 






3,386






 






 






 






—






 








Impairment of other assets






 






25,088






 






 






 






—






 






 






 






—






 








Write-off of accrued expenses and other liabilities






 






(38,318






)






 






 






—






 






 






 






—






 








Net accretion of discount on investments






 






—






 






 






 






(29






)






 






 






(1,755






)








Income tax benefit from release of valuation allowance






 






—






 






 






 






—






 






 






 






(335






)








Provision for credit losses on accounts receivable






 






3,046






 






 






 






3,978






 






 






 






1,447






 








Net loss on investments






 






—






 






 






 






—






 






 






 






1,561






 








Gain on extinguishment of debt






 






(220,047






)






 






 






—






 






 






 






(59,121






)








Other






 






276






 






 






 






(251






)






 






 






(949






)








Changes in operating assets and liabilities:






 






 






 






 






 








Accounts receivable






 






17,729






 






 






 






133,057






 






 






 






(80,887






)








Inventory






 






6,333






 






 






 






2,766






 






 






 






(18,291






)








Deferred costs with suppliers






 






522






 






 






 






6,523






 






 






 






30,322






 








Other assets






 






9,393






 






 






 






6,537






 






 






 






(18,036






)








Contract origination costs, net






 






(1,490






)






 






 






(2,129






)






 






 






(5,924






)








Project assets






 






14,762






 






 






 






(8,877






)






 






 






(5,392






)








Accounts payable






 






(19,850






)






 






 






(48,146






)






 






 






(5,241






)








Accrued expense and other liabilities






 






7,447






 






 






 






(20,293






)






 






 






(15,762






)








Deferred revenue






 






(280






)






 






 






(6,878






)






 






 






4,573






 








Operating lease liabilities, net






 






(4,198






)






 






 






(2,795






)






 






 






(2,912






)








Net cash provided by (used in) operating activities






 






6,861






 






 






 






(36,650






)






 






 






(207,377






)








INVESTING ACTIVITIES






 






 






 






 






 








Acquisitions, net of cash acquired






 






—






 






 






 






—






 






 






 






(1,847






)








Purchase of available-for-sale investments






 






—






 






 






 






—






 






 






 






(60,002






)








Proceeds from maturities of available-for-sale investments






 






—






 






 






 






8,250






 






 






 






141,810






 








Proceeds from sales of available-for-sale investments






 






—






 






 






 






—






 






 






 






73,917






 








Purchase of energy storage systems






 






—






 






 






 






(275






)






 






 






(2,634






)








Capital expenditures on internally-developed software






 






(6,602






)






 






 






(11,275






)






 






 






(14,097






)








Distribution from equity method investment






 






—






 






 






 






—






 






 






 






85






 








Purchase of property and equipment






 






—






 






 






 






(217






)






 






 






(1,505






)








Net cash (used in) provided by investing activities






 






(6,602






)






 






 






(3,517






)






 






 






135,727






 








FINANCING ACTIVITIES






 






 






 






 






 








Proceeds from exercise of stock options






 






—






 






 






 






—






 






 






 






276






 








Repayment of financing obligations






 






(12,159






)






 






 






(8,494






)






 






 






(12,686






)








Proceeds from issuance of convertible notes, net of issuance costs of $0, $0 and $7,601 for the years ended December 31, 2025, 2024 and 2023, respectively






 






—






 






 






 






—






 






 






 






232,399






 








Repayment of convertible notes






 






—






 






 






 






—






 






 






 






(99,754






)








Proceeds from issuance of senior secured notes, net of issuance costs of $5,246, $0 and $0 for the years ended December 31, 2025, 2024 and 2023, respectively






 






4,754






 






 






 






—






 






 






 






—






 








Purchase of capped call options






 






—






 






 






 






—






 






 






 






(27,840






)








(Redemption of) investment from non-controlling interests






 






(158






)






 






 






56






 






 






 






(56






)








Repayment of notes payable






 






—






 






 






 






—






 






 






 






(2,101






)








Net cash (used in) provided by financing activities






 






(7,563






)






 






 






(8,438






)






 






 






90,238






 








Effect of exchange rate changes on cash, cash equivalents and restricted cash






 






(80






)






 






 






215






 






 






 






(16






)








Net (decrease) increase in cash, cash equivalents and restricted cash






 






(7,384






)






 






 






(48,389






)






 






 






18,572






 








Cash, cash equivalents and restricted cash, beginning of year






 






58,085






 






 






 






106,475






 






 






 






87,903






 








Cash, cash equivalents and restricted cash, end of period






$






50,701






 






 






$






58,085






 






 






$






106,475






 








 






 






 






 






 






 








RECONCILIATION OF CASH, CASH EQUIVALENTS, AND RESTRICTED CASH WITHIN THE CONSOLIDATED BALANCE SHEETS TO THE AMOUNTS SHOWN IN THE STATEMENTS OF CASH FLOWS ABOVE:






 






 






 






 






 








Cash and cash equivalents






$






48,915






 






 






$






56,299






 






 






$






105,375






 








Restricted cash included in other noncurrent assets






 






1,786






 






 






 






1,786






 






 






 






1,100






 








Total cash, cash equivalents, and restricted cash






$






50,701






 






 






$






58,085






 






 






$






106,475






 


















 




STEM, INC.




RECONCILIATIONS OF NON-GAAP FINANCIAL MEASURES




(UNAUDITED)










 



The following table provides a reconciliation of adjusted EBITDA to net income (loss):










 



 






Three Months Ended December 31,






 






Twelve Months Ended December 31,








 






 






2025






 






 






 






2024






 






 






 






2025






 






 






 






2024






 








 






(in thousands)






 






(in thousands)








Net income (loss)






$






(15,979






)






 






$






(51,137






)






 






$






137,761






 






 






$






(854,014






)








Adjusted to exclude the following:






 






 






 






 






 






 






 








Depreciation and amortization (1)






 






12,978






 






 






 






12,486






 






 






 






48,621






 






 






 






48,807






 








Interest expense






 






8,301






 






 






 






4,443






 






 






 






23,933






 






 






 






18,293






 








Gain on extinguishment of debt






 






—






 






 






 






—






 






 






 






(220,047






)






 






 






—






 








Stock-based compensation






 






2,287






 






 






 






(3,245






)






 






 






10,216






 






 






 






18,471






 








Revenue reduction, net (2)






 






—






 






 






 






—






 






 






 






—






 






 






 






38,653






 








Other revenue adjustments (3)






 






(453






)






 






 






—






 






 






 






(453






)






 






 






—






 








Excess supplier costs (4)






 






—






 






 






 






—






 






 






 






—






 






 






 






1,012






 








Change in fair value of derivative liability






 






—






 






 






 






—






 






 






 






—






 






 






 






(1,477






)








Change in fair value of warrant liability






 






(968






)






 






 






—






 






 






 






3,222






 






 






 






—






 








Impairment of goodwill






 






—






 






 






 






—






 






 






 






—






 






 






 






547,152






 








Contract termination payment (5)






 






—






 






 






 






—






 






 






 






—






 






 






 






10,000






 








(Recovery of) impairment and accounts receivable write-off (6)






 






—






 






 






 






—






 






 






 






(3,500






)






 






 






104,134






 








(Recovery) impairment of inventory and other deferred costs (7)






 






(13,220






)






 






 






18,059






 






 






 






(13,220






)






 






 






18,059






 








Impairment of deferred costs with suppliers (8)






 






—






 






 






 






13,409






 






 






 






—






 






 






 






13,409






 








Impairment of DevCo project assets (9)






 






6,390






 






 






 






—






 






 






 






6,390






 






 






 






—






 








(Benefit from) provision for income taxes






 






144






 






 






 






(12






)






 






 






536






 






 






 






332






 








Other expenses (10)






 






5,991






 






 






 






10,203






 






 






 






13,249






 






 






 






14,328






 








Adjusted EBITDA






$






5,471






 






 






$






4,206






 






 






$






6,708






 






 






$






(22,841






)









Adjusted EBITDA, as used in the Company's full year 2026 guidance, is a non-GAAP financial measure that excludes or has otherwise been adjusted for items impacting comparability. The Company is unable to reconcile projected adjusted EBITDA to net income (loss), its most directly comparable forward-looking GAAP financial measure, without unreasonable effort, because the Company is unable to predict with a reasonable degree of certainty its change in stock-based compensation expense, depreciation and amortization expense, revenue constraint and other items that may affect net loss. The unavailable information could have a significant effect on the Company’s full year 2026 GAAP financial results.








(1)






Depreciation and amortization includes depreciation and amortization expense, impairment loss of energy storage systems, and impairment loss of project assets.








(2)






Refer to the discussion of revenue reduction under “Definitions of Non-GAAP Financial Measures” above.








(3)






Other revenue adjustments refer to terminations and modifications of significant contracts with customers prior to their scheduled termination dates.








(4)






Refer to the discussion of excess supplier costs under “Definitions of Non-GAAP Financial Measures” above.








(5)






Contract termination payments and hardware deposit forfeitures with certain suppliers.








(6)






Refer to the discussion of write-offs relating to parent company guarantee related arrangements in “— Impairment and Accounts Receivable Write-Off” in the notes to the consolidated financial statements in the Company’s Annual Report for the year ended December 31, 2025.








(7)






Impairment of inventory and other deferred costs represents charges to cost of goods to reduce the value of certain inventory items and deferred assets to their net realizable value.








(8)






Deposit forfeitures with certain hardware suppliers.








(9)






Impairment of DevCo project assets represent the excess of cost of goods over the sales transaction price for certain DevCo projects sold during the period.








(10)






Adjusted EBITDA for the quarter and year ended December 31, 2025 reflects other expenses of $6.0 million and $13.2 million, respectively. For the quarter ended December 31, 2025, other expenses includes $0.1 million for expenses related to restructuring costs to pursue greater efficiency and to realign our business and strategic priorities, and an accounts receivable write-off of $5.9 million. For the year ended December 31, 2025, other expenses includes $6.1 million for expenses related to restructuring costs to pursue greater efficiency and to realign our business and strategic priorities, an accounts receivable write-off of $5.9 million, $0.9 million for one-time costs associated with a loss on disposal and abandonment of property, plant and equipment, and $0.3 million of other non-recurring expenses. Adjusted EBITDA for the quarter and year ended December 31, 2024 reflects other expenses of $10.2 million and $14.3 million, respectively. For the quarter ended December 31, 2024, other expenses includes an accounts receivable write-off of $7.3 million, $2.6 million for expenses related to restructuring costs, and $0.3 million in connection with separation agreements for certain of the Company’s former executive officers. For the year ended December 31, 2024, other expenses includes an accounts receivable write-off of $7.3 million, $3.7 million for expenses related to restructuring costs, $1.2 million for advisory services relating to strategy, $1.5 million in connection with separation agreements for certain of the Company’s former executive officers, and $0.6 million of other non-recurring expenses. Restructuring expenses consisted of employee severance and other exit costs.









The following table provides a reconciliation of non-GAAP gross profit and margin to GAAP gross profit and margin ($ in millions, except for percentages):










 



 






Three Months Ended

December 31,






 






Twelve Months Ended

December 31,








 






 






2025






 






 






 






2024






 






 






 






2025






 






 






 






2024






 








Revenue






$






47.2






 






 






$






55.8






 






 






$






156.3






 






 






$






144.6






 








Cost of revenue






 






(24.0






)






 






 






(58.3






)






 






 






(96.3






)






 






 






(155.7






)








GAAP gross (loss) profit ($)






$






23.2






 






 






$






(2.5






)






 






$






60.0






 






 






$






(11.1






)








GAAP gross margin (%)






 






49






%






 






 






(4






)%






 






 






38






%






 






 






(8






)%








 






 






 






 






 






 






 






 








Non-GAAP gross profit






 






 






 






 






 






 






 








GAAP Revenue






$






47.2






 






 






$






55.8






 






 






$






156.3






 






 






$






144.6






 








Add: Revenue reduction, net (1)






 






—






 






 






 






—






 






 






 






—






 






 






 






38.7






 








Less: Other revenue adjustments (2)






 






(0.5






)






 






 






—






 






 






 






(0.5






)






 






 






—






 








Subtotal






 






46.7






 






 






 






55.8






 






 






 






155.8






 






 






 






183.3






 








Less: Cost of revenue






 






(24.0






)






 






 






(58.3






)






 






 






(96.3






)






 






 






(155.7






)








Add: Amortization of capitalized software & developed technology






 






4.4






 






 






 






4.2






 






 






 






17.6






 






 






 






16.2






 








Add: Impairments and other write-offs






 






(6.2






)






 






 






18.5






 






 






 






(4.8






)






 






 






18.9






 








Add: Excess supplier costs (3)






 






—






 






 






 






—






 






 






 






—






 






 






 






1.0






 








Non-GAAP gross profit ($)






$






20.9






 






 






$






20.2






 






 






$






72.3






 






 






$






63.7






 








Non-GAAP gross margin (%)






 






45






%






 






 






36






%






 






 






46






%






 






 






35






%









Non-GAAP gross margin as used in the Company's full year 2026 guidance, is a non-GAAP financial measure that excludes or has otherwise been adjusted for items impacting comparability. The Company is unable to reconcile projected non-GAAP gross margin to GAAP gross margin, its most directly comparable forward-looking GAAP financial measure, without unreasonable efforts, because the Company is currently unable to predict with a reasonable degree of certainty its change in amortization of capitalized software, impairments, and other items that may affect GAAP gross margin. The unavailable information could have a significant effect on the Company’s full year 2026 GAAP financial results.








(1)






Refer to the discussion of reduction in revenue under “Definitions of Non-GAAP Financial Measures” above.








(2)






Other revenue adjustments refer to terminations and modifications of significant contracts with customers prior to their scheduled termination dates.








(3)






Refer to the discussion of excess supplier costs under “Definitions of Non-GAAP Financial Measures” above.







Key Definitions:




Item







Definition








ARR







Annualized value from operating customer subscription contracts, including solar software, storage software & recurring managed services, and any recurring professional services contracts.








Bookings







Total value of executed customer purchase orders, as of the end of the relevant period (e.g. quarterly bookings or annual bookings). Customer purchase orders are typically executed three to six months ahead of hardware installation. The booking amount includes (1) hardware revenue, which is typically recognized at delivery of the energy storage hardware system and/or edge device to the customer, and (2) services revenue, which represents total nominal software and services contract value recognized ratably over the contract period.








Battery Hardware Resale Revenue







Sales of energy storage systems.








CARR







Annualized value from Stem customer subscription contracts with executed purchase orders signed in the period for systems that are not yet operating, and all operating Stem customer subscription contracts, including solar software, storage software & recurring managed services, and some recurring professional services contracts.








Contracted Backlog







Total value of hardware and non-recurring services bookings with executed purchase orders in dollars, as reflected on a specific date. Backlog increases as new purchase orders are executed (bookings) and decreases as hardware is delivered and recognized as revenue and as services are provided.








Edge Hardware







Sales of edge device hardware to aid in the collection of site data and the real-time operation and control of a site.








Operating Cash Flow







Net cash provided by (used in) operating activities. Does not represent the change in balance sheet cash which will be further impacted by investing and financing activities.








Project and Professional Services Revenue







Full lifecycle energy services including development and engineering, procurement and integration, performance and operations support, and revenue tied to Development Company investments.








Solar Operating AUM







Total GW of solar systems in operation.








PowerTrack Software Revenue







Recurring SaaS revenue from PowerTrack software.








Storage Operating AUM







Total GWh of energy storage systems in operation.








Managed Services Revenue







Includes (1) recurring revenue related to the operation and optimization of energy storage and hybrid portfolios managed by Stem and (2) Host Customer recurring and merchant revenues.







 

View source version on businesswire.com: https://www.businesswire.com/news/home/20260304509748/en/
Stem Investor Contacts

Erin Reed, Stem

Marc Silverberg, ICR

IR@stem.com


Stem Media Contacts

Tatjana Legans, Stem

press@stem.com


Original: Stem Announces Fourth Quarter and Full Year 2025 Results