Press Release

Long Duration Energy Mechanical Storage Market is Expected to grow at a robust CAGR of 13.58% through 2030F

The increasing global Long Duration Energy Mechanical Storage market is driven by surge in renewable integration driving extended storage needs, rise of hybrid energy storage systems during the forecast period 2026-2030F.


According to TechSci Research report, “Long Duration Energy Mechanical Storage Market – Global Industry Size, Share, Trends, Competition Forecast & Opportunities, 2020-2030F”, The Global Long Duration Energy Mechanical Storage Market was valued at USD 2.89 Billion in 2024 and is expected to reach USD 6.56 Billion by 2030 with a CAGR of 13.58% during the forecast period. The upsurge in renewables, such as wind and solar, has created a demand for storage systems that go beyond short-duration buffering. With solar and wind often contributing over 35–40% to electricity generation, grid operators face up to 20% of output being curtailed during oversupply periods. Traditional lithium-ion systems, offering around 4–6 hours of discharge, fall short of addressing this volatility. LDES technologies—like flow batteries or pumped hydro—provide 10–100+ hours of energy supply, essential for capturing and shifting excess energy. Pilot projects targeting 100+ hours of storage are emerging, backing grid stability and maximizing renewable value. These capabilities enable effective energy shifting across days, smoothing supply and reducing reliance on fossil peaker plants.

A prominent trend is the deployment of hybrid storage systems, combining fast-response lithium-ion solutions with long-duration options like flow batteries or thermal storage. These systems leverage lithium-ion for milliseconds-to-hours response, while LDES handles multi-day supply needs. This multi-layered approach addresses both frequency regulation and seasonal shifting, expanding value streams. Over 25% of LDES deployments by 2030 are projected to be hybrids, offering high adaptability. Developers globally are prioritizing modular, interoperable designs, reducing upfront costs and simplifying scalability. Such integrated systems bridge performance gaps, enhancing both technical and economic viability.

 

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Based on end-user, utilities is the fastest growing segment in the global Long Duration Energy Mechanical Storage market during the forecast period, due to its critical role in enabling the energy transition and ensuring grid stability amid rising renewable energy penetration.

As utilities shift from fossil fuels to renewable energy sources such as wind and solar, the need for reliable, long-duration energy storage becomes paramount. Renewables are inherently intermittent, producing energy only when conditions are favorable. LDES technologies—such as pumped hydro storage, flow batteries, and compressed air energy storage—can store surplus renewable energy for extended periods and release it when demand exceeds supply or when generation is low. This capability is essential for maintaining grid reliability and avoiding blackouts, especially as renewable contributions to the energy mix grow.

Moreover, utilities are increasingly mandated by governments and regulatory bodies to meet renewable portfolio standards (RPS) and decarbonization targets. LDES enables utilities to comply with these mandates by providing a stable and dispatchable energy supply, even from variable sources. It also reduces reliance on peaker plants, which are costly and carbon-intensive.

Additionally, utilities benefit from economies of scale and have access to capital-intensive infrastructure funding, making them well-suited to deploy large-scale LDES projects. These projects can deliver system-wide benefits, such as frequency regulation, load shifting, and peak shaving, all of which enhance overall grid efficiency and resilience.

The growing trend of grid modernization and smart grid implementation further accelerates utility investment in LDES. These systems provide data-driven, automated management of energy resources, allowing for optimized storage and distribution.

Based on region, Asia Pacific is the fastest growing region in the Global Long Duration Energy Mechanical Storage Market during the forecast period driven by rapid industrialization, government initiatives, and escalating renewable energy adoption. The region’s expanding energy demand, combined with a growing focus on decarbonization, positions it as a key growth hub for LDES technologies.

A significant driver is the increasing penetration of intermittent renewable energy sources, such as solar and wind, in countries like China, India, Japan, and South Korea. To manage grid stability and ensure reliable power supply amid this variability, utilities are investing heavily in long-duration storage solutions capable of storing excess renewable energy for extended periods. For example, China has announced ambitious renewable capacity targets exceeding hundreds of gigawatts by 2030, creating a vast need for energy storage infrastructure.

Government policies and incentives also catalyze growth. Many Asia Pacific nations have introduced favorable regulations, subsidies, and funding programs to support clean energy and storage projects. India’s National Hydrogen Mission and China’s carbon neutrality goals include specific targets for energy storage deployment, stimulating market expansion. Additionally, increased public-private partnerships and international collaborations facilitate technology transfer and infrastructure development.

Industrial and urban growth across the region further fuels demand. Rapid electrification, coupled with smart grid advancements, drives investments in scalable storage to ensure energy resilience. The growing electric vehicle (EV) market in Asia Pacific also indirectly boosts LDES demand by promoting a sustainable energy ecosystem.

Quantitative data reflect this trend: Asia Pacific accounts for the highest share of new energy storage project announcements globally, with a substantial pipeline exceeding several gigawatt-hours. Investments in LDES startups and manufacturing facilities have surged, highlighting robust market momentum.

 

Key market players in the Global Long Duration Energy Mechanical Storage market are: -

  • ESS Inc.
  • Form Energy
  • Hydrostor
  • Highview Power
  • Energy Vault
  • Malta Inc.
  • RheEnergise
  • Ambri
  • Invinity Energy Systems
  • Quidnet Energy

 

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The global Long Duration Energy Mechanical Storage market offers significant opportunities driven by the urgent need to balance increasing renewable energy integration and grid reliability. Growing investments in clean energy infrastructure, supportive government policies, and rising demand for decarbonization fuel LDES adoption. Technological advancements in scalable and cost-effective storage solutions, such as flow batteries and compressed air systems, present lucrative prospects. Expanding applications across utilities, microgrids, and commercial sectors, coupled with emerging markets in Asia Pacific and Europe, further boost growth. Collaborations between technology providers and energy companies create innovation platforms, unlocking new revenue streams and accelerating the transition to a sustainable energy future.Top of Form” said Mr. Karan Chechi, Research Director of TechSci Research, a research-based Global management consulting firm.

“Long Duration Energy Mechanical Storage Market - Global Industry Size, Share, Trends, Opportunity, and Forecast, Segmented By Application (Grid Services, Renewable Integration, Peak Shaving & Load Shifting, Off-Grid Power Supply, Backup Power Systems), By End-User (Utilities, Industrial Sector, Commercial Sector, Residential Sector, Remote & Island Grids), By Region & Competition, 2020-2030F,” has evaluated the future growth potential of Global Long Duration Energy Mechanical Storage Market and provides statistics & information on market size, structure, and future market growth. The report intends to provide cutting-edge market intelligence and help decision makers take sound investment decisions. Besides the report also identifies and analyzes the emerging trends along with essential drivers, challenges, and opportunities in Global Long Duration Energy Mechanical Storage Market.

 

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