SciTransfer
ReHydro · Project

Sustainable Modernization of Hydropower Plants for Higher Efficiency and Environmental Compliance

energyPilotedTRL 6

Imagine giving an old water wheel a high-tech brain and a heart transplant. This project updates old dams with smart sensors and fish-friendly turbines so they produce more power without harming nature. It's like upgrading an old car to be an electric hybrid that also cleans the air as it drives.

By the numbers
275 mill euros
Expected global market increase
700–1150
New jobs in manufacturing industry
2500 GW
Projected worldwide hydro power capacity by 2050
The business problem

What needed solving

Old hydropower plants are inefficient and often harm fish and river ecosystems, making them incompatible with modern environmental laws and the need for flexible, dispatchable green energy.

The solution

What was built

A suite of digital monitoring tools for cavitation and machine health, fish-friendly turbines, and eDNA-based biodiversity tracking systems.

Audience

Who needs this

Hydropower plant operatorsTurbine manufacturersWater management authoritiesGrid operators requiring dispatchable power
Business applications

Who can put this to work

Renewable Energy
enterprise
Target: Hydropower Plant Operator

If you are a plant operator dealing with aging equipment and strict environmental laws — this project developed digital monitoring tools and fish-friendly turbines that improve efficiency while protecting biodiversity. This allows you to stay compliant and increase power output.

Industrial Manufacturing
mid-size
Target: Turbine Manufacturer

If you are a manufacturer dealing with a global need for hydropower expansion — this project developed innovative retrofitting concepts like pumped hydro and hybridization. These solutions can help you capture a share of a market expected to increase by 275 million euros.

Environmental Consulting
SME
Target: Water Resource Management Firm

If you are a consultancy dealing with river ecosystem restoration — this project developed eDNA monitoring tools and environmental flow systems. These tools allow you to prove biodiversity improvements and manage water for navigation and flood mitigation more effectively.

Frequently asked

Quick answers

What is the expected cost or price of these solutions?

Based on available project data, specific pricing for the tools is not provided, but the project aims to increase the global market by 275 million euros.

Can these solutions be deployed at an industrial scale?

Yes, the project uses demonstration sites to prove that monitoring tools and new turbines are replicable at European and global levels.

How is the IP and licensing handled for the new turbines?

Based on available project data, specific licensing terms are not mentioned, but the results are intended to give European industries commercial advantages.

What regulations does this project address?

The project focuses on meeting modern sustainability standards for biodiversity, climate change mitigation, and environmental flow requirements.

What is the timeline for implementation?

The project runs from May 1, 2024, to April 30, 2028, focusing on demonstration and validation.

Consortium

Who built it

The consortium is heavily weighted toward commercial application, with 16 industry partners representing 67% of the 24 total members. This strong industrial presence, combined with 3 universities and 3 research centers across 7 countries, suggests a high focus on market-ready outcomes rather than theoretical research.

How to reach the team

Contact SINTEF ENERGI AS in Norway for technical partnership details.

Next steps

Talk to the team behind this work.

Contact us to identify which of the 16 industry partners matches your technology needs.