• Energy Recovery named board member Alex Buehler interim president and CEO, effective immediately, pending completion of a permanent CEO search.
• David Moon accelerated the timing of his previously announced retirement from the president and CEO role for personal reasons.
• Buehler previously served as Energy Recovery CFO from 2011 to 2014, most recently led Integrated Water Services as CEO, earlier served as interim CEO of LiqTech International.
• Buehler keeps his board seat, steps down from the compensation and audit committees; Arve Hanstveit becomes audit chair.

Disclaimer: This news brief was created by Public Technologies (PUBT) using generative artificial intelligence. While PUBT strives to provide accurate and timely information, this AI-generated content is for informational purposes only and should not be interpreted as financial, investment, or legal advice. ERI - Energy Recovery Inc. published the original content used to generate this news brief via Business Wire (Ref. ID: 20260528064268) on May 28, 2026, and is solely responsible for the information contained therein.