2022 Report Highlights

Letter from our CEO
Get insight and a deeper perspective on our sustainability strategy from our leadership.

Quick Summary
Get a quick, digestible look at our progress, from highlights to recent awards.

TCFD, SASB, GRI & Performance Data
Looking for quantitative data and metrics? Dive into the numbers and see our year-over-year progress.
We’re Investing in Sustainability for a Brighter Future
All our high-level goals have either been achieved, are on track, or are demonstrating progress—this includes both quantitative and qualitative targets relating to our four key focus areas: Employees, Environmental & Climate Change Risks, Innovation & Opportunity, and Products.
Announced goal to reduce our emissions in relation to our revenue by 65% by 2026 from a 2021 baseline.
Annually, we help our customers save $5.9 billion in energy expenses and avoid 17.2 million metric tons of emissions.
Our Environmental Management System (EMS) was certified to the internationally recognized ISO 14001 standard at the end of 2022.
Participated in the Great Places to Work survey and were certified as a Great Place to Work for the second year in a row.
MSCI upgraded our ESG rating from AA to its highest rating of AAA—placing us as one of the highest performing companies in MSCI’s Industrial Machinery industry. This is the third straight year that Energy Recovery has received an upgrade in its MSCI rating, demonstrating our commitment to consistent, measurable improvement.
Our UNSDG Alignment
Our Focus on Sustainability
Building community partnerships for a more sustainable future
Just as our company is dedicated to delivering efficient and sustainable products to our customers, we are committed to supporting the local and global communities where our employees live and work with that same spirit. Our aim is to lead by example and empower our partners who share this purpose.

Ensuring accountability and transparency
As a publicly traded company (NASDAQ: ERII), our corporate governance efforts are focused on effectively managing risk and preserving long-term, sustainable value for the benefit of our shareholders, our employees, and the broader ecosystem in which we operate.

Awards & Ratings

MSCI ESG Rating “AAA”

Silver EcoVadis Sustainability Rating

IR Awards: “Best ESG Communications” and “Best ESG Reporting among small to mid-cap companies”

Sustainalytics ESG Risk Rating: Medium

2nd Runner Up for “Best First Time Report”

MSCI ESG Small Cap Leaders Index
As of 2023, Energy Recovery, Inc. received an MSCI ESG Rating of AAA. THE USE BY ENERGY RECOVERY, INC OF ANY MSCI ESG RESEARCH LLC OR ITS AFFILIATES (“MSCI”) DATA, AND THE USE OF MSCI LOGOS, TRADEMARKS, SERVICE MARKS OR INDEX NAMES HEREIN, DO NOT CONSTITUTE A SPONSORSHIP, ENDORSEMENT, RECOMMENDATION, OR PROMOTION OF ENERGY RECOVERY, INC BY MSCI. MSCI SERVICES AND DATA ARE THE PROPERTY OF MSCI OR ITS INFORMATION PROVIDERS, AND ARE PROVIDED ‘AS-IS’ AND WITHOUT WARRANTY. MSCI NAMES AND LOGOS ARE TRADEMARKS OR SERVICE MARKS OF MSCI.
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In November 2022, Energy Recovery Inc. received an ESG Risk Rating of 27.7 and was assessed by Morningstar Sustainalytics to be at Medium risk of experiencing material financial impacts from ESG factors. In no event the rating shall be construed as investment advice or expert opinion as defined by the applicable legislation.