Data Center Energy Storage Systems Market
Data Center Energy Storage Systems Market by Energy Storage Technology (BESS, FESS, Supercapacitor), Data Center Type (Enterprise, Cloud & Hyperscale, Colocation), Application, Enterprise Vertical, and Region - Global Forecast to 2032
OVERVIEW
Source: Secondary Research, Interviews with Experts, MarketsandMarkets Analysis
The global data center energy storage systems market is projected to grow from USD 5.17 billion in 2026 to USD 10.48 billion by 2032, at a CAGR of 12.5%. Energy storage systems are increasingly being integrated into data center power infrastructure to enhance energy reliability, operational flexibility, and power resilience. Technologies such as battery energy storage systems (BESS), flywheel energy storage systems (FESS), supercapacitors, and hydrogen-based storage can address diverse power requirements, with applications expanding beyond conventional backup power to include energy management, renewable energy integration, peak-load management, and grid support. This broader range of applications is creating additional demand for energy storage solutions across data center facilities. The rapid adoption of artificial intelligence (AI), cloud computing, and other power-intensive digital technologies is increasing data center electricity consumption and driving investments in supporting power infrastructure. At the same time, the growing integration of renewable energy into data center power supplies is increasing the need for energy storage to manage intermittency, balance supply and demand, and maintain reliable power availability. As data center operators face higher peak power requirements and increasingly complex energy management needs, energy storage systems are becoming an important component of resilient power infrastructure. Consequently, the expanding application of energy storage technologies, coupled with the continued growth of data center capacity and evolving electricity consumption patterns, is driving demand for energy storage systems in data center power networks.
KEY TAKEAWAYS
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BY REGIONThe Asia Pacific region is expected to register the highest CAGR during the forecast period.
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BY ENERGY STORAGE TECHNOLOGYBy energy storage technology, the supercapacitor energy storage systems segment is expected to register the highest CAGR of 16.5% from 2026 to 2032.
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BY DATA CENTER TYPEBy data center type, the cloud & hyperscale data centers segment is expected to register the highest CAGR of 14.8% between 2026 and 2032.
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BY ENTERPRISE VERTICALBy enterprise vertical, the IT & telecommunications segment is expected to record the fastest growth during the forecast period.
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BY APPLICATIONBy application, the renewable integration & grid services segment is expected to register the highest CAGR of 18.3% from 2026 to 2032.
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BY POWER CAPACITYBy power capacity, the 5–20 MW segment is expected to dominate the market.
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BY COMPONENT AND MANAGEMENT SYSTEMBy component and management system, energy storage device is expected to dominate the market.
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Competitive Landscape - Key PlayersTesla; Contemporary Amperex Technology Co., Limited.; LG Energy Solution; Samsung SDI Co., Ltd.; and Panasonic Holdings Corporation were identified as some of the leading players in the data center energy storage systems market, given their strong market share and product footprint.
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Competitive Landscape - StartupsZincFive, Inc.; Active Power Inc.; and Skeleton Technologies, among others, have become leading startups or SMEs because they identify niche gaps early and deliver solutions that precisely match unmet customer needs. Their agility, faster decision-making, and ability to innovate continuously allow them to outperform larger, less flexible competitors.
Energy storage systems are becoming more important for data center operations as these centers need to reinforce their power infrastructure in response to changing power capacity demands, as well as different types of data centers and industry verticals. The demand for energy storage systems is driven by the growth in the number of hyperscale, colocation, and enterprise data centers, as companies from the BFSI, healthcare & life sciences, manufacturing, e-commerce & retail, and IT & telecommunications verticals increasingly rely on a stable digital infrastructure. The rapid development of AI and cloud solutions brings about an increasing need for extra data center facilities and, thus, reliable power sources. At the same time, constraints on grid availability push providers to look for onsite energy solutions for the construction or development of their data centers. The rise of popularity of renewable energy makes energy storage interesting in the light of bigger energy strategies of data centers.
TRENDS & DISRUPTIONS IMPACTING CUSTOMERS' CUSTOMERS
The impact on consumers' businesses arises from evolving customer trends or market disruptions. Megatrends such as sustainability and digital transformation, alongside disruptions such as AI, supply chain localization, and energy transition, are significantly reshaping customer priorities and business models. Traditionally, revenue mixes were dominated by legacy products and processes focused on volume and cost. Today, customers are shifting toward high-margin, innovation-driven, and sustainable solutions to remain competitive and future-proof. This transition is prompting businesses to adapt quickly, invest in cleaner technologies, and enhance agility, with suppliers expected to deliver compliant, efficient, and tech-enabled offerings that align with evolving market demands.
Source: Secondary Research, Interviews with Experts, MarketsandMarkets Analysis
MARKET DYNAMICS
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Accelerating Investments in AI-driven and Hyperscale Data Center Infrastructure

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Broadening ESS Adoption Across Backup, Energy Optimization, and Grid-Support Applications
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High Upfront Capital Requirements for Data Center ESS Deployment
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Growing Retrofit Demand for Power Density and Resilience
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Emergence of Hybrid ESS Architectures for Diverse Data Center Needs
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Complex ESS Integration with Existing Data Center Infrastructure
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Safety and Thermal Management Across ESS Technologies
Source: Secondary Research, Interviews with Experts, MarketsandMarkets Analysis
Driver: Accelerating Investments in AI-driven and Hyperscale Data Center Infrastructure
Accelerating investment in AI-driven and hyperscale data center infrastructure is driving demand for energy storage systems (ESS) as higher computing workloads increase power requirements and reliability needs. AI, cloud computing, and data-intensive workloads are prompting operators to develop larger, higher-density facilities that require dependable and flexible power infrastructure. ESS supports backup power, peak-load management, power fluctuation mitigation, and improved utilization of available electricity. The expansion of hyperscale facilities is further creating opportunities for larger-scale ESS deployments, while AI-driven growth is supporting both new data center construction and upgrades to existing facilities. In addition, increasing strain on grid infrastructure in key data center locations is encouraging operators to deploy onsite energy storage, further expanding the addressable demand for ESS.
Restraint: High Upfront Capital Requirements for Data Center ESS Deployment
High upfront capital requirements remain a key restraint for data center energy storage system (ESS) adoption, as ESS adds significant investment to already capital-intensive data center construction and expansion projects. Operators must balance ESS spending against investments in computing, power, cooling, networking, and other infrastructure, making the initial cost particularly challenging for smaller or capital-constrained facilities. High costs can also limit retrofit deployments, as operators must account for infrastructure modifications and installation complexity. Project economics further vary with electricity prices, operating requirements, and the value derived from resilience, energy flexibility, and renewable integration. Consequently, some operators may prioritize conventional power infrastructure, deploy ESS only for critical applications, or defer investments until the long-term economic benefits become more compelling.
Opportunity: Growing Retrofit Demand for Power Density and Resilience
Rising demand for retrofits in existing data centers is creating an opportunity for energy storage system (ESS) providers as operators modernize facilities to accommodate growing computational and power requirements. The expansion of AI, cloud computing, and other data-intensive workloads is placing greater pressure on existing infrastructure, increasing the need for energy storage to enhance power resilience, flexibility, and capacity without extensive reconstruction. This opportunity is particularly relevant where new data center development is constrained by limited grid access, land availability, or lengthy development timelines. As operators prioritize reliable digital services and upgrade aging power infrastructure, ESS providers can address both retrofit and expansion projects, expanding their customer base and creating additional growth opportunities.
Challenge: Safety and Thermal Management Across ESS Technologies
Safety and thermal management across ESS technologies pose key challenges for data center energy storage deployment, given the need for high reliability and uninterrupted power. Suppliers must address technology-specific safety and thermal requirements across BESS, FESS, supercapacitors, hydrogen, and UPS while maintaining consistent reliability standards. Heat management and safe operating conditions can increase installation, monitoring, and maintenance complexity, particularly in large, high-density data centers where safety incidents could disrupt critical operations. Stringent safety requirements may also influence technology selection, particularly for less-established solutions, while compliance with facility specifications can extend project timelines and increase deployment complexity.
DATA CENTER ENERGY STORAGE SYSTEMS MARKET: COMMERCIAL USE CASES ACROSS INDUSTRIES
| COMPANY | USE CASE DESCRIPTION | BENEFITS |
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Energy storage systems are used in data centers to provide backup power, manage periods of high electricity demand, and support greater flexibility in how electricity is used. | Improves power reliability | Supports operational continuity | Provides greater flexibility in energy management | Helps data centers respond to changing power requirements |
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Energy storage is incorporated into data center power infrastructure to support reliable operations, energy management, and the increasing use of renewable electricity. | Helps improve resilience | Supports more efficient energy use | Facilitates integration of renewable energy | Provides greater visibility and control over energy resources |
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Energy storage solutions are used alongside data center power systems to provide backup support and help manage electricity demand and changing power requirements. | Enhances power continuity | Provides additional flexibility in managing energy demand | Supports more efficient operation of data center infrastructure |
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Energy storage systems can be used to support data center power needs, including backup requirements, energy management, and integration with other onsite energy resources. | Provides scalable energy storage, supports more effective energy management, and can improve the flexibility and reliability of power infrastructure |
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Energy storage solutions are used as part of integrated data center power infrastructure to support continuity of operations and manage the facility's energy requirements. | Helps improve power availability | Supports efficient energy management | Enables greater flexibility as data center requirements increase | Contributes to more resilient infrastructure |
Logos and trademarks shown above are the property of their respective owners. Their use here is for informational and illustrative purposes only.
MARKET ECOSYSTEM
The data center energy storage systems ecosystem consists of raw material suppliers (e.g., Umicore, BASF SE, and Aurubis AG), system manufacturers (e.g., Schneider Electric, Eaton, Siemens Energy, and Vertiv Group Corp.), distributors (e.g., Network Techlab (India) Limited and Sunlite Systems Pvt. Ltd.), and end users (e.g. Google, Microsoft, Meta, and Oracle).
Logos and trademarks shown above are the property of their respective owners. Their use here is for informational and illustrative purposes only.
MARKET SEGMENTS
Source: Secondary Research, Interviews with Experts, MarketsandMarkets Analysis
Data Center Energy Storage Systems Market, By Data Center Type
The cloud and hyperscale data centers segment is likely to be the fastest-growing data center type, driven by rapid adoption of cloud computing, AI, and other data-intensive digital services. These facilities handle large workloads and require continuous modernization to meet rising demand for computing, storage, and interconnectivity. Increasing AI workload intensity is further raising electricity consumption and creating demand for reliable and flexible power infrastructure. ESS supports these requirements by providing backup power, power continuity, and greater flexibility in managing electricity consumption. Consequently, expanding cloud and hyperscale infrastructure and rising power requirements are driving ESS adoption.
Data Center Energy Storage Systems Market, By Application
The peak shaving & load management segment is likely to be the fastest-growing application, driven by expanding data center capacity and rising power requirements from AI, cloud computing, and other high-performance workloads. ESS enables operators to store electricity and discharge it during peak-demand periods, improving load management and reducing pressure on existing power infrastructure. This allows data centers to expand computing capacity without immediate upgrades to conventional power systems while improving energy efficiency and operational flexibility. As data centers increase in size and energy intensity, demand for peak shaving and load management solutions is expected to grow.
Data Center Energy Storage Systems Market, By Energy Storage Technology
The supercapacitor energy storage systems segment is anticipated to record the highest CAGR during the forecast period due to the rising power intensity of data centers, especially those that use high-performance computing and artificial intelligence (AI). The AI workloads result in rapid power fluctuations, pushing data centers to consider going for technologies that are competent enough to react to those fluctuations quickly. Supercapacitors are an ideal fit for this purpose due to their rapid power delivery capabilities and robustness, seeing as they can withstand frequent charge-discharge cycles. This complements conventional battery storage systems. Their increasing importance in terms of power quality management, peak shaving capabilities, and short-term power supply creates more opportunities for use. Thus, despite people's adoption of the AI network, the need for quick power storage also increases with time.
REGION
Asia Pacific to be fastest-growing region in global data center energy storage systems market during forecast period
Asia Pacific is likely to be the fastest-growing region, driven by rapid digitalization and rising demand for computing and data infrastructure. Growing adoption of cloud services, AI, online platforms, and digital applications is accelerating new data center construction and upgrades to existing facilities, increasing power requirements. As capacity expands, operators are prioritizing power availability and efficient electricity management, driving ESS adoption for backup power, resilience, demand management, and energy efficiency. Rapid digital infrastructure development is also encouraging ESS integration during the planning of new data centers.

DATA CENTER ENERGY STORAGE SYSTEMS MARKET: COMPANY EVALUATION MATRIX
Tesla is a leading player in energy storage, supported by its large-scale battery storage capabilities and integrated energy management solutions for power-intensive data centers. Eaton is an emerging leader, leveraging its expertise in UPS, energy storage, power management, and data center services to address power reliability and energy management requirements. Both companies are well positioned to benefit from rising demand for energy-efficient and resilient data center power infrastructure and ESS solutions.
Source: Secondary Research, Interviews with Experts, MarketsandMarkets Analysis
KEY MARKET PLAYERS
- Tesla (US)
- Panasonic Holdings Corporation (Japan)
- Samsung SDI Co., Ltd. (South Korea)
- LG Energy Solution (South Korea)
- Contemporary Amperex Technology Co., Limited (China)
- BYD Company Ltd. (China)
- Schneider Electric (France)
- Vertiv Group Corp. (US)
- Eaton (Ireland)
- ABB (Switzerland)
- Siemens Energy (Germany)
- Delta Electronics, Inc. (Taiwan)
- Hitachi Energy Ltd. (Switzerland)
- Fluence (US)
- Saft (US)
MARKET SCOPE
| REPORT METRIC | DETAILS |
|---|---|
| Market Size in 2025 (Value) | USD 4.60 BN |
| Market Size in 2026 (Value) | USD 5.17 BN |
| Market Forecast in 2032 (Value) | USD 10.48 BN |
| CAGR (2026–2032) | 12.5% |
| Years Considered | 2022–2032 |
| Base Year | 2025 |
| Forecast Period | 2026–2032 |
| Units Considered | Value (USD Million) |
| Report Coverage | Revenue forecast, competitive landscape, growth factors, and trends |
| Segments Covered | By Energy Storage Technology: Battery Energy Storage Systems (BESS), Flywheel Energy Storage Systems (FESS), Supercapacitor Energy Storage Systems, Other Energy Storage Technologies (Hydrogen Energy Storage Systems, Superconducting Magnetic Energy Storage Systems, and Compressed Air Energy Storage Systems) |
| Regions Covered | North America, Europe, Asia Pacific, and Rest of the World |
WHAT IS IN IT FOR YOU: DATA CENTER ENERGY STORAGE SYSTEMS MARKET REPORT CONTENT GUIDE

DELIVERED CUSTOMIZATIONS
We have successfully delivered the following deep-dive customizations:
| CLIENT REQUEST | CUSTOMIZATION DELIVERED | VALUE ADDS |
|---|---|---|
| A hyperscale data center operator needed to assess suitable energy storage technologies for expanding facilities. | Evaluated the market across BESS, FESS, supercapacitor, hydrogen, and TES, with emphasis on their relevance to data center requirements | Helps identify suitable technology pathways and prioritize areas for future investment |
| A data center infrastructure developer needed to identify applications with the strongest ESS adoption potential. | Assessed power quality conditioning, extended backup power (UPS companion), peak shaving & load management, renewable integration & grid services, and black start | Enables prioritization of applications based on their relevance to evolving data center power requirements |
| A cloud and digital services provider needed to understand ESS demand across different data center configurations. | Assessed demand across enterprise, hyperscale, and colocation data centers and different power-capacity ranges | Provides visibility into customer segments and facility types with stronger ESS deployment potential |
| A data center energy solutions provider needed to understand the factors influencing ESS market growth and adoption. | Developed a tailored DROC analysis covering market-specific drivers, restraints, opportunities, and challenges | Provides a structured view of market dynamics and helps identify areas requiring strategic focus. |
| A data center operator needed to identify ESS opportunities within its existing installed base. | Assessed the growing retrofit opportunity as existing facilities adapt to higher power density, AI workloads, and resilience requirements | Expands the addressable opportunity beyond new-build data centers and highlights potential demand from facility modernization. |
| An ESS manufacturer needed to understand routes to market and the broader supply ecosystem for data center applications. | Mapped ESS producers, battery manufacturers, distributors, channel partners, and other relevant supply-chain participants | Improves understanding of market structure, potential distribution channels, and opportunities for market expansion |
RECENT DEVELOPMENTS
- June 2026 : Schneider Electric launched the ASCO 300 SERIES Multi-Voltage Transfer Switch to simplify commercial backup power deployment across multiple voltages. This technology is applicable to data center backup power architectures that rely on battery-based UPS and generator systems.
- June 2026 : Tesla and NatPower initiated the first phase of a USD 5-billion project to deploy 25 GWh of Tesla Megapack battery storage in Italy and Britain. These large-scale systems will enhance grid stability and meet the increasing power demands of data centers and other large-load applications.
- March 2026 : Panasonic announced plans to significantly expand lithium-ion battery production capacity to meet rising demand from data center energy storage and backup systems.
- March 2026 : Samsung SDI expanded its ESS business in North America by supplying prismatic batteries produced at its StarPlus Energy plant in Indiana, supporting growing demand for large-scale energy storage driven by renewable energy and AI infrastructure.
- July 2024 : LG Energy Solution introduced its lithium-ion UPS battery solution, designed to provide reliable emergency power for critical infrastructure, including data centers, IT systems, and telecommunications. The system offers higher energy efficiency, longer lifespan, and improved reliability compared to conventional lead-acid UPS batteries.
Table of Contents
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Methodology
This research encompassed four primary actions to assess the current market size of data center energy storage systems. Comprehensive secondary research was conducted to gather information on the market, the peer market, and the parent market. The subsequent stage involved corroborating these findings, assumptions, and dimensions with industry specialists across the oil value chain through primary research. The total market size is ascertained with both top-down and bottom-up methodologies. Subsequently, market segmentation analysis and data triangulation were employed to ascertain the dimensions of the market segments and subsegments.
Secondary Research
The research approach employed to assess and project the data center energy storage systems market initiates with the collection of revenue data from prominent suppliers using secondary research. During the secondary research, many sources, including D&B Hoover's, Bloomberg BusinessWeek, Factiva, the World Bank, and industry magazines, were used to identify and compile information for this study. The secondary sources comprised annual reports, press releases, and investor presentations from corporations; white papers; accredited periodicals; writings by esteemed authors; announcements from regulatory agencies; trade directories; and databases. Vendor offerings have been considered to ascertain market segmentation.
Primary Research
The data center energy storage systems market comprises several stakeholders, such as manufacturers, suppliers, traders, associations, and regulatory organizations, in the supply chain. The demand side of the data center energy storage systems market is primarily driven by data center operators, developers, and enterprises seeking reliable power, greater energy flexibility, and improved management of increasing electricity requirements. Growing investments in hyperscale, colocation, and enterprise data centers, along with the expansion of AI, cloud computing, and digital services, are strengthening demand. On the supply side, the market comprises energy storage manufacturers, power equipment providers, and system integrators offering solutions across different storage technologies and applications. Suppliers are increasingly expanding their offerings to address backup power, peak demand management, renewable energy integration, and the evolving electricity requirements of modern data centers. Various primary sources from both the supply and demand sides of the market were interviewed to obtain qualitative and quantitative information. The following is the breakdown of the primary respondents:

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Market Size Estimation
Both the top-down and bottom-up approaches were used to estimate and validate the total size of the data center energy storage systems market. These methods were also widely used to determine the sizes of various market subsegments. The research methodology used to estimate the market size included the following:
- The key players were identified through extensive primary and secondary research.
- The value chain and market size of the data center energy storage systems market, in terms of value, were determined through primary and secondary research.
- All percentage shares, splits, and breakdowns were determined using secondary sources and verified through primary sources.
- All possible parameters that affect the market covered in this research study were accounted for, viewed in extensive detail, verified through primary research, and analyzed to obtain the final quantitative and qualitative data.
- The research included the study of reports, reviews, and newsletters of top market players, along with extensive interviews for opinions from key leaders, such as CEOs, directors, and marketing executives.
Data Center Energy Storage Systems Market: Top-Down and Bottom-Up Approach

Data Triangulation
After arriving at the overall market size using the market size estimation processes as explained above, the market was split into several segments and sub-segments. To complete the overall market engineering process and obtain the exact statistics for each market segment and subsegment, data triangulation and market breakdown procedures were employed, as applicable. The market size was calculated globally by summing country- and regional-level data.
Market Definition
Data center energy storage systems are energy storage solutions deployed within or alongside data center facilities to store electricity and make it available when required, supporting reliable power availability and efficient management of the facility’s electricity needs. They can be used to provide additional power during interruptions, manage periods of high electricity demand, support the use of renewable energy, and improve overall power resilience. Data center energy storage systems include solutions such as battery energy storage systems (BESS), flywheel energy storage systems (FESS), supercapacitors and other energy storage technologies (hydrogen energy storage), depending on the requirements and operating conditions of the facility. These systems can be deployed across enterprise, hyperscale, and colocation data centers and can support applications ranging from backup power and power quality conditioning to peak shaving, renewable energy integration, and grid-related services.
Key Stakeholders
- Data Center Energy Storage Systems Manufacturers
- Data Center Energy Storage Systems Suppliers
- Data Center Energy Storage Systems Traders, Distributors, and Suppliers
- Investment Banks and Private Equity Firms
- Raw Material Suppliers
- Government and Research Organizations
- Consulting Companies/Consultants in Chemicals and Materials Sectors
- Industry Associations
- Contract Manufacturing Organizations (CMOs)
- NGOs, Governments, Investment Banks, Venture Capitalists, and Private Equity Firms
Report Objectives
- To define, describe, and forecast the size of the global data center energy storage systems market in terms of value
- To provide detailed information regarding the key factors, such as drivers, restraints, opportunities, and industry-specific challenges, influencing the growth of the global data center energy storage systems market
- To analyze and forecast the size of various segments (energy storage technology, data center type, application, and enterprise vertical/end user) of the data center energy storage systems market based on four major regions—North America, Asia Pacific, Europe, and Rest of the World, along with key countries in each of these regions
- To strategically profile the key players in the market and comprehensively analyze their core competencies
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Product Analysis
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Product matrix, which gives a detailed comparison of the product portfolio of each company.
Company Information
- Detailed analysis and profiles of additional market players (up to five)
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Growth opportunities and latent adjacency in Data Center Energy Storage Systems Market