Small Hydropower Market Report 2026

Small Hydropower Market Overview

• Small Hydropower market size has reached to $3.13 billion in 2025 • Expected to grow to $3.7 billion in 2030 at a compound annual growth rate (CAGR) of 3.5% • Growth Driver: Clean Energy Demand Driving Growth In The Small Hydropower Market • Market Trend: Innovative Products Drive Competitiveness In The Small Hydropower Market • Asia Pacific was the largest region and fastest growing region.

What Is Covered Under Small Hydropower Market?

Small hydropower refers to the generation of electricity through the use of hydropower systems that typically have a capacity of less than 10 megawatts (MW). These systems harness the energy from flowing or falling water to generate electricity on a smaller scale than larger hydropower plants. The main types of small hydropower are micro hydropower, mini hydropower with the capacity of up to 1 MW, 1–10 MW. Microhydropower refers to a type of hydroelectric power that typically produces from 5 kW to 100 kW of electricity using the natural flow of water. The applications of small hydropower include civil construction, power infrastructure, and other applications used in commercial, and utility-scale.

What Is The Small Hydropower Market Growth Forecast?

The small hydropower market size is expected to see steady growth in the next few years. It will grow to $3.7 billion in 2030 at a compound annual growth rate (CAGR) of 3.5%. The growth in the forecast period can be attributed to expansion of microgrid installations, rising investments in eco friendly hydropower, increasing demand for energy resilience in remote areas, growth in hybrid renewable small hydro systems, rising interest in community based hydropower projects. Major trends in the forecast period include growing adoption of small scale renewable power solutions, increasing demand for off grid and remote area electrification, rising focus on low impact and environmentally friendly hydropower, expansion of rural electrification projects using micro hydro systems, advancements in turbine efficiency and mini hydro technologies.

Global Small Hydropower Market Segmentation

1) By Type: Micro Hydropower, Mini Hydropower 2) By Capacity: Up To 1 MW, 1–10 MW 3) By Application: Civil Construction, Power Infrastructure, Other Applications 4) By End-User: Commercial, Utility-Scale Subsegments: 1) By Micro Hydropower: Up To 100 Kw Capacity, Off-Grid Systems 2) By Mini Hydropower: 101 Kw To 1 MW Capacity, Grid-Connected Systems

What Is The Driver Of The Small Hydropower Market?

Increasing demand for clean energy is expected to propel the small hydropower market going forward. "Clean energy" refers to energy sources and technologies with minimal or no negative environmental impact, particularly regarding greenhouse gas emissions and air pollution. Small hydropower systems generate electricity without emitting greenhouse gases or air pollutants during operation, contributing to cleaner air and a lower carbon footprint. For instance, in April 2025, the International Renewable Energy Agency (IRENA), a UAE-based intergovernmental organization, reported that global renewable power capacity increased by 585 GW in a single year, indicating a record rate of 15.1% annual growth, which surpasses 2023's growth rate of 14.3%. Therefore, the increasing demand for clean energy is driving the small hydropower industry.

Key Players In The Global Small Hydropower Market

Major companies operating in the small hydropower market are General Electric, Siemens Energy, Toshiba Corporation, ANDRITZ, SNC Lavalin Group, Voith GmbH & Co. KGaA, Mavel, a.s., Flowserve Corporation, BHEL, Kolektor Turboinstitut, FLOVEL Energy Private Limited, Mannvit Engineering, VAPTECH, Canyon Hydro, Ganz EEM, ATB Riva Calzoni, Natel Energy, Inc., Canadian Hydro Components, Hitachi Mitsubishi Hydro, B Fouress, HydroCoil Power, Hydro Green Energy, Rentec Renewable Energy Technologies, Gilkes Hydro

Global Small Hydropower Market Trends and Insights

Major companies operating in the small hydropower market are focused on developing innovative products, such as mini hydropower systems, to strengthen their position in the market. A mini hydropower system is a small-scale hydropower system that generates electricity from flowing water, typically with a capacity between 100 kW and 1 MW. For instance, in September 2025, Elis Co., Ltd., a Japan‑based provider of mini‑hydropower systems and renewable energy solutions, launched its advanced WaterWeco mini hydropower generation system. The developed system features an automatic load‑following mechanism that adjusts the turbine inflow angle and weir configuration in response to changing water conditions, and it is optimized for installation in low‑head, low‑flow agricultural waterways and irrigation channels, making it highly suitable for distributed renewable power generation.

What Are Latest Mergers And Acquisitions In The Small Hydropower Market?

In April 2023, Kejuruteraan Asastera Berhad (KAB), a Malaysia‑based provider of engineering and renewable energy solutions, acquired PT Inpola Mitra Elektrindo for an undisclosed amount. With this acquisition, KAB aims to strengthen its sustainable energy portfolio and expand its footprint in the renewable energy segment by adding a reliable mini‑hydropower asset generating recurring revenue under a long‑term power purchase agreement. PT Inpola Mitra Elektrindo is an Indonesia‑based provider operating an 11 MW mini‑hydropower plant under a 20‑year Power Purchase Agreement.

Regional Outlook

Asia Pacificwas the largest region in the small hydropower market in 2025. Asia Pacificis expected to be the fastest-growing region in the forecast period. The regions covered in this market report are Asia-Pacific, South East Asia, Western Europe, Eastern Europe, North America, South America, Middle East, Africa. The countries covered in this market report are Australia, Brazil, China, France, Germany, India, Indonesia, Japan, Taiwan, Russia, South Korea, UK, USA, Canada, Italy, Spain.

What Defines the Small Hydropower Market?

The small hydropower market includes revenues earned by entities by providing services such as clean electricity generation, rural electrification, engineering and design, monitoring and optimization and installation and project management. 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. The small hydropower market also includes sales of turbines, generators, penstocks, weirs, and control systems. Values in this market are ‘factory gate’ values, that is the value of goods sold by the manufacturers or creators of the goods, whether to other entities (including downstream manufacturers, wholesalers, distributors and retailers) or directly to end customers. The value of goods in this market includes related services sold by the creators of the goods.

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 Small Hydropower Market Report 2026?

The small hydropower 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 small hydropower 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.