 SAN LEANDRO, CA ACCESSWIRE January 23, 2023 Energy Recovery, Inc. NASDAQ:ERII today announced it will release its financial results for the year and quarterly period ending December 31, 2022, and host a conference call to discuss the results and related matters on Wednesday, February 22, 2023 after market close. EARNINGS RELEASE Wednesday, February 22, 2023 after market close LIVE CONFERENCE CALL Wednesday, February 22, 2023, 2 p.m. 