Pumped Hydro Storage companies

Key Pumped Hydro Storage Market Players:

Below is the list of some prominent players operating in the global pumped hydro storage market:

• ANDRITZ AG (Austria)
• Siemens Energy AG (Germany)
• Enel SpA (Italy)
• GE Vernova / GE Renewable Energy (U.S.)
• Voith GmbH & Co. KGaA (Germany)
• Duke Energy Corporation (U.S.)
• NextEra Energy, Inc. (U.S.)
• Torrent Power (India)
• Mitsubishi Heavy Industries (Japan)
• Toshiba Energy Systems & Solutions Corporation (Japan)
• Statkraft AS (Norway)
• China Three Gorges Corporation (China)
• Dongfang Electric Corporation (China)
• Harbin Electric Machinery Company (China)
• Edison SpA (Italy)
• Hydro‑related groups (Europe)
• Snowy Hydro Limited (Australia)
• Bharat Heavy Electricals Limited (India)
  • Company Overview
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The global pumped hydro storage market hosts well-established engineering firms, utilities, and regionally focused operators. Companies such as ANDRITZ, Siemens Energy, and GE Vernova dominate this sector through improved turbine technology and global project execution, whereas the players from emerging regions, such as Mitsubishi, Toshiba, and China Three Gorges, lead large-scale domestic deployments. Digitalization, hybrid energy systems, and regional partnerships are a few tactical strategies adopted by the pioneers to strengthen their market positions. In June 2025, ANDRITZ reported that it had secured a major order from Adani Green Energy Limited to supply pump turbines, motor generators, and electromechanical equipment for the 1,500 MW Tarali pumped storage project in Maharashtra, India. This is their second collaboration after the 500 MW Chitravathi project in 2023, hence making it suitable for standard market growth.

Corporate Landscape of the Pumped Hydro Storage Market:

• ANDRITZ AG is one of the leading global suppliers of hydropower and pumped storage solutions, that is offering turnkey projects, turbine design, as well as digital control systems. The company has a strong presence across Europe, Asia Pacific, and North America, which is delivering both new installations and rehabilitation of existing plants.
• Siemens Energy AG is based in Germany, and the company offers complete hydropower solutions, which include turbines, generators, and automation systems for pumped storage plants around the world. Besides, the company is best known for its engineering knowledge, and it leverages digitalization and predictive maintenance technologies to improve efficiency and thereby reduce operational costs.
• Enel SpA is yet another leading pioneer in this field and is a vertically integrated energy company that develops, owns, and operates pumped hydro storage assets. The firm is mainly focused on renewable integration, long-duration energy storage, and sustainable grid management.
• GE Vernova has registered its position as a major supplier of hydropower and pumped storage solutions, offering water-to-wire systems that include turbines, generators, controls, and power electronics. In addition, the company has executed large projects in India, the U.S., and Europe, and is a pioneer in variable-speed pumped-storage technology, enabling faster response to load fluctuations.
• Voith GmbH & Co. KGaA is a prominent supplier of hydro and pumped storage equipment, which is specializing in turbines, pumps, and digital automation systems. The company is mainly focused on modernization and rehabilitation of existing plants along with new ones by integrating smart monitoring and predictive maintenance.