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

We are committed to developing technologies that drive efficiencies and prevent emissions for our customers.


Our award-winning technology is the industry’s leading energy recovery solution in desalination.

Industrial Wastewater

Dramatically reduce the energy needs, costs and emissions associated with treating industrial wastewater discharge with UHPRO.

Ultra PX
The key to low-cost ZLD/MLD industrial wastewater treatment
Energy Recovery 2019 ESG Report
Efficiency, sustainability and resilience are at the core of our business and products
Global PX Pressure Exchanger
This paper covers the potential of desalination to address drought conditions and the growing demand for water in California.