Hydropower Market Analysis

  • Report ID: 3284
  • Published Date: Sep 08, 2025
  • Report Format: PDF, PPT

Hydropower Market Segmentation:

Capacity Segment Analysis

The large hydropower segment is predicted to dominate around 52% market share by 2035. Large hydropower projects often need major financial investment and take longer to complete than smaller projects, and they have the potential to generate massive amounts of energy and offer substantial cost savings. Small hydropower projects, on the other hand, are frequently more adaptable and may be built faster, although they may have limited capability and may not be suited for all places. For instance, most large projects are government owned, since they require a significant investment to be built, along with the proper management of communities and environments impacted by such projects. For instance, the Three Gorges Dam in China is the largest hydroelectric plant in the world, with a capacity of over 2200 MWh.

Components Segment Analysis

The infrastructure segment is expected to hold 45% revenue share by the year 2035. The majority of the expense of a hydropower project is often spent on expensive construction activities such as excavation work, drilling, and dam & powerplant building. Moreover, the major costs include electromechanical gear, which includes turbines, generators, and other support equipment. Since, many of these parts and equipment are tailor-made to be case-specific, they can be quite expensive, thus they cannot be mass produced. As the size of the projects increase, the total cost of construction can go down. For very large-scale projects, the cost per kilowatt can be as low as 800-900 USD/kW and can go as high as 9000-11000 USD/kW for smaller sized projects.

Our in-depth analysis of the global market includes the following segments:

   By Capacity

  • Large Hydropower (Above 100 MW)
  • Small Hydropower (Under 10 MW)
  • Others

    By Components

  • Electromechanical
  • Electric
  • Infrastructure
  • Civil
  • Others

    By End User

  • Industrial
  • Utility
  • Others

Browse key industry insights with market data tables & charts from the report:

Frequently Asked Questions (FAQ)

In the year 2026, the industry size of hydropower is estimated at USD 285.66 billion.

The global hydropower market size was over USD 274.54 billion in 2025 and is anticipated to witness a CAGR of around 4.5%, crossing USD 426.35 billion revenue by 2035.

Asia Pacific hydropower market will dominate over 60% share by 2035, driven by the presence of China, the largest producer of hydroelectricity in the world.

Key players in the market include GE Group, Siemens AG, Bharat Heavy Electricals Limited, Voith GmbH & Co. KGaA, ANDRITZ AG, ALSTOM Holdings, The Vattenfall Group, Gilbert Gilkes & Gordon Ltd., HYDROCHINA International Engineering Co., Ltd., JSC RusHydro.
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