374Water destroys toxic PFAS in landfill leachate with AirSCWO system

DURHAM, N.C. - 374Water Inc. (NASDAQ:SCWO), a $37.76 million market cap company currently trading at $0.25 per share, announced Tuesday it has successfully destroyed toxic per- and polyfluoroalkyl substances (PFAS) in concentrated landfill leachate using its commercial-scale AirSCWO system. According to InvestingPro analysis, the company appears undervalued based on its Fair Value estimates.

The company reported that its supercritical water oxidation technology produced effluent with PFAS concentrations at non-detectable levels, achieving over 99.99% destruction of the compounds. With analysts projecting revenue growth of 58.27% for fiscal year 2025, this technological breakthrough could be significant for the company’s growth trajectory. For deeper insights into 374Water’s growth potential and 15+ additional ProTips, visit InvestingPro.

Landfill leachate forms when rainwater filters through buried waste, drawing out chemicals including PFAS, which are found in common products such as food packaging and waterproof materials. With approximately 3,000 active landfills and over 10,000 capped landfills across the United States, PFAS-contaminated leachate has become a significant environmental concern.

"The ability to destroy PFAS in landfill leachate—one of the most challenging waste streams—without detectable residues demonstrates not just technical success, but real-world impact," said Chris Gannon, CEO of 374Water, in a press release statement.

Current leachate management strategies, including treatment at municipal wastewater facilities, cannot eliminate PFAS. This has led some landfill operators to increase disposal fees for PFAS-contaminated wastes or refuse them entirely.

374Water’s technology offers an alternative approach by destroying the compounds at the source rather than transferring them elsewhere in the environment.

The company views the landfill sector as an $80 million per year addressable market and is seeking partnerships with landfill operators to implement its technology. While the company maintains a healthy liquidity position with a current ratio of 2.61 and more cash than debt on its balance sheet, investors should note its current gross profit margin of -60.26% and trailing twelve-month revenue of $1.23 million. A comprehensive analysis of 374Water’s financial health and growth prospects is available in the InvestingPro Research Report, part of the platform’s coverage of 1,400+ US stocks.

374Water Inc. provides waste treatment solutions for municipal, federal, and industrial markets with its AirSCWO technology designed to destroy and mineralize organic wastes.

In other recent news, 374Water Inc. reported its Q2 2025 earnings, showcasing a notable rise in revenue. The company achieved $600,000 in revenue, a significant increase from $37,000 in the previous year, largely due to enhanced performance in demonstration services and treatability studies. However, the net loss for 374Water widened to $4.6 million, compared to $2.9 million in Q2 2024. These financial results highlight a mixed performance, with growth in revenue but an increase in net loss. No recent mergers or acquisitions have been reported for 374Water. Analyst opinions on the company’s stock have not been mentioned in the recent updates. The company continues to focus on its core services and aims to address its financial challenges. These developments provide investors with critical insights into the company’s current financial health.

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