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Unlocking the value of waste

374Water Inc. (NASDAQ: SCWO) is a US-based cleantech company with an innovative solution to wastewater treatment. 


374Water’s AirSCWO technology transforms organic wastes into inert and reclaimable minerals, effectively shifting the waste management paradigm from disposal to resource recovery.

The 374Water AirSCWO system efficiently transforms a range of organic wastes, including biosolids, PFAS, AFFF, water and waste treatment residuals into safe minerals, clean water, and renewable energy.

Who do we serve?

Industrial Wastewater

Pharmaceutical, Oil & Gas, Food, Semiconductor

Military and Defense

AFFF, chemical agents (e.g. PFAS)

Municipal waste

Municipal water, biosolids

Eliminating 'Forever chemicals' with AirSCWO Technology

Eliminating PFAS effectively 

Processing waste with supercritical water oxidation to clean water, energy and minerals


Sacramento, CA
April 9th - 12th, 2024
May 17th, 2024
May 19th - 22nd, 2024