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Energy harnessing for renewable storage.
Case Study: Subsea storage revolution – inside PLEUGER’s role in transforming renewable energy storage
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From BorWin Alpha to BorWin 6, East Anglia 3, and USA Sunrise Wind, PLEUGER is trusted on the world’s largest offshore wind projects.
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Our pumps are at the heart of France’s geothermal energy sector, with installations in major hubs like Paris and Bordeaux.
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PLEUGER keeps power stations operating at peak efficiency with expert service, precision repairs, and rapid-response support. With a strong presence in North America, Latin America, and Asia, our field service teams deliver expert support wherever it’s needed.
Case Study: A rapid response at Trimble County Power Station, preventing a critical shutdown.
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PLEUGER submersible pumps function as turbines, harnessing the natural flow of water downhill to generate electricity.
Case Study: Transforming energy efficiency at Dillkreis Süd Waterworks
As a trusted provider of pumps and motors for the energy industry, PLEUGER brings decades of offshore and onshore expertise.
From offshore wind farms to geothermal and hydropower systems, our reliable and efficient solutions help enable the transition to greener energy and a better planet.
With project innovatation like StEnSea (Stored Energy in the Sea), PLEUGER is helping redefine energy storage. By adapting pumped storage hydropower to subsea environments, StEnSea uses hollow concrete spheres on the seabed to store energy, with PLEUGER’s pump turbines at its core.
The future of sustainable energy, engineered today.
OFFSHORE
PUMP-AS-TURBINE
Energy harnessing for renewable storage.
PLEUGER Pump-as-Turbine (PaT) technology turns the challenge of renewable energy storage into an opportunity.
Our submersible motor pumps operate in reverse to convert the potential energy of water into electrical power. By installing spherical storage tanks on the seabed, the immense ambient pressure drives water through the PaT unit in turbine mode, generating electricity as the tanks fill. The same unit switches to pump mode to empty the tanks, creating a seamless cycle of sustainable energy storage.
Case Study:
StEnSea
WIND
Every stage of offshore wind development.
Offshore wind power is transforming energy worldwide, delivering clean electricity to millions. PLEUGER is at the heart of this revolution, powering the critical systems that make it possible.
Our submersible motor pumps ensure the reliable cooling of HVDC transformers – key to transmitting electricity from offshore wind turbines to shore. With unmatched reliability, 24/7 performance our solutions keep even remotely operated turbines running smoothly.
From BorWin Alpha to BorWin 6, East Anglia 3, and USA Sunrise Wind, PLEUGER is trusted on the world’s largest offshore wind projects. Our seawater lift pumps, built with Super Duplex stainless steel, thrive in the harshest environments, providing essential firewater and cooling solutions for decades. Our submersible pumps, motors and thrusters support trenchers, installation, and service vessels across Europe and Asia such as the Fred Olsen Windcarrier – Blue Tern.
ONSHORE
GEOTHERMAL
Specialist pumps. Deep expertise.
PLEUGER pumps are used worldwide to ensure minimal energy waste and maximise efficiency for district heating projects, including the Netherlands, Slovenia and Iceland.
Our pumps are at the heart of France’s geothermal energy sector, with installations in major hubs like Paris and Bordeaux. From delivering 250 m³/h of water at 109 meters in Mont-de-Marsan to managing deep geothermal flows exceeding 280 meters in Jonzac, Pleuger provides solutions for demanding environments. With installations since 1984, PLEUGER geothermal pump solutions play a crucial role in France’s transition to sustainable energy. Operating in regions like Mont-de-Marsan and Bordeaux Mérignac, our pumps support high-capacity geothermal systems, reducing reliance on fossil fuels and lowering carbon emissions.
PLEUGER pumps have also powered hydrotherapy solutions across France for over four decades, with installations in renowned spa towns such as Jonzac, Dax, and Aix-les-Bains. As a trusted partner to 10% of France’s thermal stations, PLEUGER contributes to the €800 million hydrotherapy industry that supports local economies, promotes wellness, and preserves the cultural heritage of spa towns. Supporting thermal flows of up to 120 m³/h, our pumps are engineered to handle the unique challenges of high-temperature, aggressive, mineral-rich waters. From the 76°C thermal waters of Ax-les-Thermes to the high-capacity systems in Dax, PLEUGER pumps help improve quality of life for hundreds of thousands of people each year.
POWER STATIONS
Unmatched service. Power reliability.
PLEUGER keeps power stations operating at peak efficiency with expert service, precision repairs, and rapid-response support. Specializing in BWCPs and heat exchangers, we provide service solutions to ensure reliability across the power generation sector.
With a strong presence in North America, Latin America, and Asia, our field service teams deliver expert support wherever it’s needed. We operate with agility, maintaining a ready-to-deploy inventory of replacement parts – including USA-sourced and manufactured components – to minimize downtime and maximize performance. From troubleshooting and full-system repairs to on-site and virtual training, PLEUGER is a trusted partner in maintaining critical power infrastructure.
With decades of engineering expertise, we keep essential systems running – day in, day out.
Case Study:
Restoring Power: Rapid Response at Trimble County Power Station
PUMP-AS-TURBINE
Turning gravity into power.
In reverse operation, PLEUGER submersible pumps function as turbines, harnessing the natural flow of water downhill to generate electricity. At a waterworks site, this Pump-as-Turbine (PaT) technology has been delivering clean energy for over 15 years, significantly improving the facility’s energy balance. By reducing operating costs and lowering CO₂ emissions, PLEUGERS’s innovative approach helps utilities achieve greater sustainability while maximizing efficiency.
Case study:
Transforming energy efficiency at Dillkreis Süd Waterworks
Unrivalled performance.
In every environment.
Onshore. Offshore.
PLEUGER products are built to endure.
Designed for the harshest conditions, they power municipal water systems, protect against floods, dewater mining operations, power offshore wind farms, and pump water to millions of people.
Industries we serve.
Made for water. Engineered for life.
Part of Flacks Group
