---
schema_version: "secwatch.filing_event.v1"
accession: "0001421517-21-000139"
form_type: "8-K"
ticker: "ERII"
cik: "0001421517"
company_name: "Energy Recovery, Inc."
filed_at: "2021-11-04T23:59:59+00:00"
generated_at: "2026-06-28T12:48:34.308286+00:00"
event_type: "earnings"
sentiment: "neutral"
materiality_score: 0.65
calibrated_materiality_score: 0.65
confidence: "high"
source: SEC EDGAR
---

# Energy Recovery Q3 product revenue down 24% YoY, EPS $0.02, signs PX G1300 deal

## Summary
- Product revenue $20.8M (-24% YoY); net income $1.1M ($0.02 diluted EPS) vs $5.4M ($0.10) in Q3 2020.
- Megaproject channel -36%; OEM +19%, aftermarket +2%; received sixth industrial wastewater order.
- Agreement to deploy PX G1300 in Vallarta Supermarkets California; LOI with European grocery chain.
- Cash & investments $108.4M; mgmt expects Q4 to be a historic revenue quarter despite supply chain.

## SEC filing metadata
- accession: 0001421517-21-000139
- form_type: 8-K
- ticker: ERII
- cik: 0001421517
- company_name: Energy Recovery, Inc.
- filed_at: 2021-11-04T23:59:59+00:00
- event_type: earnings
- sentiment: neutral
- materiality_score: 0.65
- calibrated_materiality_score: 0.65
- confidence: high
- sec_items: 2.02, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1421517/000142151721000139/0001421517-21-000139-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1421517/000142151721000139/erii-20211104.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001421517-21-000139
- JSON: https://secwatch.observer/filing/0001421517-21-000139.json
- Plain text: https://secwatch.observer/filing/0001421517-21-000139.txt

This AI-assisted summary is a reading aid. Review the linked SEC EDGAR filing before relying on any specific claim.