We make industrial processes
more efficient and sustainable
for our customers

A global leader in pressure
exchanger technology and a
hub of engineering innovation

Energy Recovery in desalination, industrial wastewater treatment, natural gas processing, and CO2 refrigeration

What began as a game-changing invention
for desalination has grown into a global business
accelerating the environmental sustainability of
customers’ operations in multiple industries.


San Leandro California Madrid Spain Dubai UAE Shanghai China
Ultra PX
The key to low-cost ZLD/MLD industrial wastewater treatment
Energy Recovery 2020 ESG Report
We’re dedicated to accelerating the environmental sustainability of customers’ operations.
PX G1300
Energy Recovery’s PX G1300™ is designed to make the transition to CO2 refrigeration an easy choice.