Energy Recovery Inc (NASDAQ: ERII), a leader in the design and development of energy recovery devices and pumps for desalination and other industrial processes, will release its financial results for the quarter ended December 31, 2011 and the full year of 2011 on Thursday, March 8, 2012 after the market close. Tom Rooney, President and Chief Executive Officer, and Alex Buehler, Chief Financial Officer, will host a conference call on Thursday, March 8, 2012 to discuss financial results from the fourth quarter and full year. After opening remarks, management will take questions from those analysts who regularly cover the company. EARNINGS RELEASE:Thursday, March 8, 2012 LIVE CONFERENCE CALL WEBCAST:Thursday, March 8, 2012, 1:30pm PSTListen-only, Toll-free: 877-941-8609Listen-only, Local: 480-629-9692Access code: 4507700 CONFERENCE CALL REPLAY:Expiration: March 22, 2012Toll-free: 800-406-7325Local: 303-590-3030Access code: 4507700 Investors may also access the live call or the replay over the internet at www.streetevents.com or www.energyrecovery.com. The replay will be available approximately three hours after the live call concludes. About Energy Recovery Inc Energy Recovery Inc (NASDAQ: ERII) designs and develops energy recovery devices and pumps that significantly reduce energy consumption for desalination and other industrial processes. Energy Recovery’s product portfolio includes notable technologies such as the PX Pressure Exchanger™ (PX™) devices, the ERI™ TurboCharger hydraulic turbine energy recovery devices, and the ERI™ AquaBold™ and ERI™ AquaSpire™ high-pressure pumps. In total, Energy Recovery has more than 12,000 devices installed worldwide, helping to save an estimated 10 billion kilowatt hours of energy per year. The company is headquartered in the San Francisco Bay Area with offices in key centers worldwide, including Madrid, Shanghai, and Dubai. For more information about Energy Recovery Inc, please visit www.energyrecovery.com.