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    Transforming large and small-scale brackish and seawater reverse osmosis systems to reduce energy, improve sustainability, and ensure cost-effective freshwater

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    Energy Recovery

    Harnessing the powerful combination of performance and energy efficiency, we engineer innovative and forward-thinking energy recovery solutions.

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Transforming large and small-scale brackish and seawater reverse osmosis systems to reduce energy, improve sustainability, and ensure cost-effective freshwater

Lower OPEX, improve sustainability, and recover more resources from wastewater

Desalination
  • Brackish Water RO Systems
  • Large-Scale RO Systems
  • Modular RO Systems
Wastewater
  • Industrial Process and Wastewater
  • MLD and ZLD Systems
  • Wastewater Reuse

Energy Recovery Solutions

Our current selection of products for a growing range of industries

Pressure Exchangers
  • Low-Pressure PX
  • High-Pressure PX
  • Ultra High-Pressure PX
Turbochargers Pumps Resources

Energy Recovery

Harnessing the powerful combination of performance and energy efficiency, we engineer innovative and forward-thinking energy recovery solutions.

About
News
Events
Investors
Leadership
Careers
ISO Certifications
Employees working on a piece of equipment
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Dec 26, 2014

Energy Recovery to Save Carlsbad Desalination Plant $12 Million and Reduce CO2 Emissions by 41,000 Metric Tons Annually

Press Release / Desalination

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SAN LEANDRO, Calif. – Feb. 27, 2025 — Energy Recovery, Inc. (Nasdaq: ERII) today announced the results of recently conducted testing...

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SAN LEANDRO, Calif. – Feb. 26, 2025 — Energy Recovery, Inc. (Nasdaq: ERII) today announced its Board of Directors approved a share...

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Energy Recovery Unveils the PX Q650 Pressure Exchanger Designed for the World’s Leading Desalination Plants