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Energy Recovery, Inc. (ERII)

For informational purposes only. Not financial advice. Analysis by Sedat Aydin, Founder & Editor-in-Chief | AI-powered analysis. Data sourced from SEC filings and institutional-grade financial providers. Editorially reviewed. Not financial advice.

Energy Recovery, Inc. (ERII) trades at $9.73 with AI Score 42/100 (Weak). Energy Recovery, Inc. specializes in energy recovery devices for desalination and industrial wastewater treatment. Market cap: $515.42M, Sector: Industrials.

Last analyzed: Feb 9, 2026
Energy Recovery, Inc. specializes in energy recovery devices for desalination and industrial wastewater treatment. Their technology reduces energy consumption and costs for water and industrial facilities.
42/100 AI Score Target $13.00 (+33.6%) MCap $515.42M Vol 680.0K

Energy Recovery, Inc. (ERII) Industrial Operations Profile

CEODavid W. Moon
Employees254
HeadquartersSan Leandro, CA, US
IPO Year2008

Energy Recovery, Inc. (ERII) is a leader in energy recovery solutions for desalination and industrial wastewater treatment, offering patented technologies like the PX Pressure Exchanger to drive efficiency and sustainability in water and industrial facilities worldwide, boasting a strong 66.6% gross margin.

Data Provenance | Financial Data Quantitative Analysis NASDAQ Analysis: Feb 9, 2026

Investment Thesis

Energy Recovery, Inc. presents a notable research candidate due to its leading position in the energy recovery sector for desalination and industrial wastewater treatment. The company's patented PX Pressure Exchanger technology offers a significant competitive advantage, driving adoption in new and existing desalination plants globally. With a strong gross margin of 66.6% and a P/E ratio of 42.13, ERII demonstrates profitability and growth potential. Key catalysts include increasing global demand for freshwater, stricter environmental regulations, and expansion into new industrial applications. As water scarcity intensifies, Energy Recovery's energy-efficient solutions will become increasingly valuable, driving revenue growth and shareholder value. The company's focus on innovation and strategic partnerships further strengthens its long-term prospects.

Based on FMP financials and quantitative analysis

Key Highlights

  • Market Cap of $0.82B reflects investor confidence in ERII's growth potential.
  • P/E Ratio of 42.13 indicates a premium valuation based on earnings, suggesting high growth expectations.
  • Profit Margin of 14.4% demonstrates efficient operations and profitability.
  • Gross Margin of 66.6% showcases the company's strong pricing power and cost management.
  • Beta of 1.06 suggests the stock's volatility is similar to the overall market.

Competitors & Peers

Strengths

  • Proprietary and patented PX technology.
  • High gross margins.
  • Strong market position in desalination.
  • Experienced management team.

Weaknesses

  • Reliance on a limited number of large projects.
  • Exposure to cyclicality in the construction industry.
  • Limited diversification beyond desalination.
  • Relatively small size compared to larger industrial players.

Catalysts

  • Ongoing: Increasing global demand for freshwater driving desalination projects.
  • Ongoing: Stricter environmental regulations pushing adoption of energy-efficient wastewater treatment.
  • Ongoing: Expansion into new industrial applications beyond desalination.
  • Upcoming: Potential new contracts for large-scale desalination plants.
  • Ongoing: Continued innovation in energy recovery technologies.

Risks

  • Potential: Delays in project execution due to regulatory hurdles or financing constraints.
  • Potential: Competition from alternative desalination technologies such as multi-stage flash distillation.
  • Potential: Economic downturns affecting capital spending on infrastructure projects.
  • Potential: Fluctuations in energy prices impacting the cost-effectiveness of desalination.
  • Ongoing: Reliance on key suppliers for critical components.

Growth Opportunities

  • Expansion in Desalination Market: The global desalination market is expected to grow significantly, driven by increasing water scarcity and population growth. Energy Recovery's PX Pressure Exchanger technology is a key enabler for reducing the energy consumption of desalination plants, making it a cost-effective solution. By expanding its market share in the desalination sector, ERII can drive substantial revenue growth. This expansion includes both new plant installations and retrofitting existing facilities with energy-efficient technologies. Timeline: Ongoing.
  • Penetration of Industrial Wastewater Treatment: The industrial wastewater treatment market presents a significant growth opportunity for Energy Recovery. Industries such as oil and gas, mining, and manufacturing generate large volumes of wastewater that require treatment. ERII's solutions can help these industries reduce energy consumption and costs associated with wastewater treatment, while also meeting increasingly stringent environmental regulations. Timeline: Ongoing.
  • Adoption in Natural Gas Processing: Energy Recovery offers solutions to reduce energy consumption in natural gas processing, specifically in refrigeration systems that use carbon dioxide. As the demand for natural gas continues to grow, the need for energy-efficient processing technologies will increase. ERII can capitalize on this trend by expanding its presence in the natural gas processing market. Timeline: Ongoing.
  • Geographic Expansion: Energy Recovery has the opportunity to expand its geographic footprint by targeting regions with high water stress and growing industrial activity. Emerging markets in Asia, the Middle East, and Latin America present significant growth potential for ERII's solutions. By establishing a stronger presence in these regions, the company can diversify its revenue streams and reduce its reliance on mature markets. Timeline: Ongoing.
  • Development of New Technologies: Energy Recovery can drive future growth by investing in the development of new technologies that address emerging challenges in the water and industrial sectors. This includes exploring innovative solutions for water reuse, resource recovery, and energy efficiency. By staying at the forefront of technological innovation, ERII can maintain its competitive advantage and capture new market opportunities. Timeline: Ongoing.

Opportunities

  • Expansion into new geographic markets.
  • Penetration of the industrial wastewater treatment market.
  • Development of new applications for PX technology.
  • Strategic acquisitions to expand product portfolio.

Threats

  • Competition from alternative desalination technologies.
  • Fluctuations in energy prices.
  • Changes in environmental regulations.
  • Economic downturns affecting capital spending.

Competitive Advantages

  • Patented PX Pressure Exchanger technology provides a significant competitive advantage.
  • Strong brand reputation in the desalination industry.
  • Established relationships with key customers and partners.
  • High switching costs due to the integration of ERII's technology into existing plants.

About ERII

Energy Recovery, Inc., founded in 1992 and headquartered in San Leandro, California, is a global provider of innovative solutions for the water and industrial sectors. The company designs, manufactures, and sells energy recovery devices and related technologies that significantly reduce energy consumption and costs associated with seawater reverse osmosis (SWRO) desalination and industrial wastewater treatment. Their core product, the PX Pressure Exchanger, is a patented technology that transfers energy from the high-pressure brine stream to the incoming feed water in desalination plants, substantially lowering energy requirements. Beyond desalination, Energy Recovery also offers solutions for natural gas processing and refrigeration systems, leveraging its expertise in high-pressure fluid dynamics. The company operates through two segments: Water and Emerging Technologies. The Water segment focuses on desalination and wastewater treatment, while the Emerging Technologies segment explores applications in other industries. Energy Recovery serves a diverse customer base, including large engineering, procurement, and construction firms, end-users, industry consultants, original equipment manufacturers, and aftermarket customers, solidifying its position as a key player in sustainable water and industrial solutions.

What They Do

  • Designs and manufactures energy recovery devices.
  • Provides solutions for seawater reverse osmosis (SWRO) desalination.
  • Offers solutions for industrial wastewater treatment.
  • Reduces energy consumption in natural gas processing.
  • Provides high-pressure feed and recirculation pumps.
  • Offers hydraulic turbochargers and boosters.
  • Sells spare parts and provides repair services.

Business Model

  • Sells energy recovery devices and related equipment to EPC firms, end-users, and OEMs.
  • Provides aftermarket services, including repairs and maintenance.
  • Generates revenue from spare parts sales.
  • Offers commissioning and field services.

Industry Context

Energy Recovery operates within the industrial pollution and treatment controls industry, a sector experiencing growth driven by increasing environmental regulations and the rising demand for clean water. The global desalination market is projected to grow significantly, fueled by water scarcity and population growth. Energy Recovery's competitive landscape includes companies like AEBI, GSL, HTZ, MEG, and MRTN, but its patented PX technology provides a distinct advantage in energy efficiency. The company is well-positioned to capitalize on the growing demand for sustainable water solutions and expand its presence in the industrial sector.

Key Customers

  • Large engineering, procurement, and construction (EPC) firms.
  • End-users of desalination and wastewater treatment plants.
  • Industry consultants.
  • Original equipment manufacturers (OEMs).
AI Confidence: 73% Updated: Feb 9, 2026

Financials

Chart & Info

Energy Recovery, Inc. (ERII) stock price: $9.73 (+0.00, +0.00%)

Latest News

Analyst Consensus

Consensus Rating

Aggregated Buy/Hold/Sell recommendations from Benzinga, Yahoo Finance, and Finnhub for ERII.

Price Targets

Consensus target: $13.00

MoonshotScore

42/100

What does this score mean?

The MoonshotScore rates ERII's growth potential on a scale of 0-100 across multiple factors including innovation, market disruption, financial health, and momentum.

Energy Recovery, Inc. Stock: Key Questions Answered

What does Energy Recovery, Inc. do?

Energy Recovery, Inc. specializes in developing and manufacturing energy recovery devices, primarily for the desalination and industrial wastewater treatment industries. The company's core product, the PX Pressure Exchanger, recovers energy from the high-pressure brine stream in desalination plants, significantly reducing energy consumption and costs. They also provide solutions for natural gas processing and other industrial applications, offering a comprehensive suite of products and services aimed at improving energy efficiency and sustainability for their clients globally. Their innovative technology and focus on energy conservation position them as a key player in the water and industrial sectors.

Is ERII stock worth researching?

ERII stock presents a potentially attractive investment opportunity, driven by the increasing global demand for freshwater and the growing need for energy-efficient solutions in desalination and industrial wastewater treatment. The company's patented PX technology provides a competitive edge, and its strong gross margin of 66.6% indicates healthy profitability. However, investors may want to evaluate the company's relatively high P/E ratio of 42.13, which suggests that the stock is trading at a premium. The company's growth prospects and market position warrant consideration, but a thorough analysis of valuation and risk factors is essential before investing.

What are the main risks for ERII?

Energy Recovery faces several risks, including potential delays in large-scale desalination projects due to regulatory hurdles or financing constraints. Competition from alternative desalination technologies, such as multi-stage flash distillation, could also impact the company's market share. Economic downturns could reduce capital spending on infrastructure projects, affecting demand for ERII's solutions. Fluctuations in energy prices could influence the cost-effectiveness of desalination, and the company's reliance on key suppliers for critical components poses a supply chain risk. These factors should be carefully considered when evaluating ERII's investment potential.

What are the key factors to evaluate for ERII?

Energy Recovery, Inc. (ERII) currently holds an AI score of 42/100, indicating low score. Analysts target $13.00 (+34% from $9.73). Key strength: Proprietary and patented PX technology.. Primary risk to monitor: Potential: Delays in project execution due to regulatory hurdles or financing constraints.. This is not financial advice.

How frequently does ERII data refresh on this page?

ERII prices update in real time during U.S. market hours (9:30 AM-4:00 PM ET, weekdays). Fundamentals refresh after quarterly or annual filings. Analyst ratings and AI insights update daily. News is aggregated continuously from financial sources.

What has driven ERII's recent stock price performance?

Recent price movement in Energy Recovery, Inc. (ERII) can be influenced by earnings results, analyst revisions, sector rotation, and broader market sentiment. The current analyst target of $13.00 implies 34% upside from here. Notable catalyst: Proprietary and patented PX technology.. Check the News and Technical Analysis tabs for the latest drivers. Past performance does not predict future results.

Should investors consider ERII overvalued or undervalued right now?

Determining whether Energy Recovery, Inc. (ERII) is overvalued or undervalued requires examining multiple metrics. Analysts target $13.00 (+34% from current price), suggesting analysts see upside potential. Compare valuation ratios (P/E, P/S, EV/EBITDA) against sector peers for a comprehensive view.

What research should beginners do before buying ERII?

Before investing in Energy Recovery, Inc. (ERII), research these four areas: (1) the company's revenue model and competitive position (see Company Overview), (2) financial health through revenue growth, margins, and cash flow (see MoonshotScore), (3) what Wall Street analysts recommend and their price targets (see Analyst tab), and (4) specific risk factors that could impact the stock (see Risk Factors section).

Disclaimer: This content is for informational purposes only and does not constitute investment advice. Always do your own research and consult a financial advisor.

Official Resources

Price as of Analysis updated AI Score refreshed daily
Data Sources & Methodology
Market data powered by Financial Modeling Prep & Yahoo Finance. AI analysis by Stock Expert AI proprietary algorithms. Technical indicators via industry-standard calculations. Last updated: .

Data provided for informational purposes only.

Analysis Notes
  • Stock data pending update.
Data Sources

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