Energy Recovery, Inc. (NASDAQ: ERII or the Company) announced today it will release its financial results for the quarterly period ending September 30, 2025. The Company will host a conference call to discuss the results and related matters on November 5, 2025, after market close.

EARNINGS RELEASE

Wednesday, November 5, 2025 (after market close)

LIVE CONFERENCE CALL

Wednesday, November 5, 2025, 2 p.m. PT / 5 p.m. ET

Listen-only, US / Canada Toll-Free: +1 (877) 709-8150

Listen-only, Local / International: +1 (201) 689-8354

CONFERENCE CALL REPLAY

Expiration: December 5, 2025

US / Canada Toll-Free: +1 (877) 660-6853

Local / International Toll: +1 (201) 612-7415

Access code: 13756564

Investors may also access the live call and replay over the internet via webcast. The replay will be available approximately three hours after the live call concludes.

About Energy Recovery

Energy Recovery (Nasdaq: ERII) designs and manufactures world-class energy-saving technology for critical infrastructure that communities rely on every day, driving a more resilient and sustainable future. Grounded in more than 30 years of leadership in the desalination industry, today we use our proprietary pressure exchanger technology to help customers in multiple industries improve their operations and lower their emissions. Headquartered in the San Francisco Bay Area, we operate manufacturing and R&D facilities throughout California, with sales and on-site technical support available globally. For more information, please visit www.energyrecovery.com

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