Pumped Hydro Storage Market Report 2026

Pumped Hydro Storage Market Overview

• Pumped Hydro Storage market size has reached to $439.14 billion in 2025 • Expected to grow to $704.99 billion in 2030 at a compound annual growth rate (CAGR) of 10.1% • Growth Driver: Rising Renewable Energy Demand Fuels Growth In Pumped Hydro Storage Market • Market Trend: Strategic Collaborations Propel Pumped Hydro Storage Market Leadership • Asia-Pacific was the largest region in 2025 and Europe is the fastest growing region.

What Is Covered Under Pumped Hydro Storage Market?

Pumped hydro storage refers to structures that transfer water-based energy from one reservoir to another at a lower height. It is one of the few large-scale, cost-effective ways to store and distribute electricity to increase grid dependability. The main pumped hydro storage types are open-loop and closed-loop. Open-loop pumped hydro storage refers to a type of PSH that has a continuous hydrologic connection to a natural body of water. The various sources are natural reservoirs, and man-made reservoirs used by government agency, grid operators, electricity utilities, and others.

What Is The Pumped Hydro Storage Market Growth Forecast?

The pumped hydro storage market size is expected to see rapid growth in the next few years. It will grow to $704.99 billion in 2030 at a compound annual growth rate (CAGR) of 10.1%. The growth in the forecast period can be attributed to increasing renewable energy penetration, growing government support for storage projects, rising focus on energy sustainability, expansion of grid modernization initiatives, increasing investment in long duration storage. Major trends in the forecast period include increasing focus on large scale renewable energy storage, growing development of long duration power backup systems, rising adoption of grid stability enhancement solutions, expanding construction of hydropower based storage projects, increasing emphasis on energy reliability and security.

What Is The Driver Of The Pumped Hydro Storage Market?

The growing demand for renewable energy is expected to boost the growth of the pumped hydro storage market going forward. Renewable energy refers to energy that is generated from natural resources that are replenished over time, such as sunlight, wind, rain, tides, and geothermal heat. Pumped hydro storage enhances renewable energy integration, addressing variability challenges and boosting grid reliability for sustainable growth. For instance, in December 2023, according to gov.uk, a UK-based government agency, renewable energy production in the UK has been on the rise, constituting 44.5% of the electricity generation in the third quarter of 2023. Therefore, growing demand for renewable energy is driving the growth of the pumped hydro storage industry.

Key Players In The Global Pumped Hydro Storage Market

Major companies operating in the pumped hydro storage market report are Enel Group, Electricite de France SA (EDF), Hitachi Energy Ltd., General Electric Co, Iberdrola SA, Mitsubishi Heavy Industries Ltd., Siemens Energy AG, ABB Ltd., Duke Energy Corporation, Chubu Electric Power Company Inc., Statkraft AS, Eskom, Genex Power Limited, Alstom Pvt Ltd., Andritz Group, Dongfang Electric, Voith GmbH & Co KGaA, China Three Gorges Corporation, Snowy Hydro Limited, Greenko Group, EON SE, Toshiba Energy System & Solutions Corporation, San Diego County Water Authority, RusHydro, FirstLight Power, Schluchseewerk, Gridflex Energy, National Grid plc, NextEra Energy Inc.

Global Pumped Hydro Storage Market Trends and Insights

Major companies operating in the pumped hydro storage market are undergoing into strategic collaborations to sustain their position in the market. Strategic collaborations are crucial for advancing pumped hydro storage, expanding market reach, mitigating risks, and ensuring successful development and integration into the broader energy landscape. For instance, in August 2023, Adani Group, an India-based multinational conglomerate, and Greenko Group, an India-based Renewables Company, have joined forces for a pioneering partnership in India's energy sector. This collaboration underscores their commitment to large-scale renewable energy integration. Greenko will provide up to 1GW of firm and dispatchable renewable energy, including round-the-clock power, to Adani's proposed industrial complex. The unique venture aims to establish a green industrial complex, with Greenko offering 6 GWh of long-duration hydro storage capacity from its 'Off-Stream Closed-Loop Pumped Storage Project' in Madhya Pradesh and Rajasthan.

What Are Latest Mergers And Acquisitions In The Pumped Hydro Storage Market?

In February 2023, TransAlta Corporation, a Canada-based electricity power generator, acquired a 50% stake in Montem Resources Limited's 4.8GWh pumped hydro energy storage development project for an undisclosed amount. This acquisition is expected to support the reliability of the Alberta grid with a larger capacity and duration and complement TransAlta with a share of Tent Mountain's land rights, fixed assets, and intellectual property. Montem Resources Limited is an Australia-based developer of renewable energy, including pumped hydro storage related projects.

What Defines the Pumped Hydro Storage Market?

The pumped hydro storage market includes revenues earned by entities by constructing dam and reservoir based pumped hydro storage plant. The market value includes the value of related goods sold by the service provider or included within the service offering. Only goods and services traded between entities or sold to end consumers are included.

How is Market Value Defined and Measured?

The market value is defined as the revenues that enterprises gain from the sale of goods and/or services within the specified market and geography through sales, grants, or donations in terms of the currency (in USD unless otherwise specified). The revenues for a specified geography are consumption values that are revenues generated by organizations in the specified geography within the market, irrespective of where they are produced. It does not include revenues from resales along the supply chain, either further along the supply chain or as part of other products.

What Key Data and Analysis Are Included in the Pumped Hydro Storage Market Report 2026?

The pumped hydro storage market research report is one of a series of new reports from The Business Research Company that provides market statistics, including industry global market size, regional shares, competitors with the market share, detailed market segments, market trends and opportunities, and any further data you may need to thrive in the pumped hydro storage industry. The market research report delivers a complete perspective of everything you need, with an in-depth analysis of the current and future state of the industry.