374Water, Inc. (SCWO) Latest Company News

Sep 1, 2026, 13:09 UTC
374Water Inc announced it will exhibit its AirSCWO supercritical water oxidation technology and Waste Destruction Services platform at WEFTEC 2026 in New Orleans from September 28 to 30.
Source:
- proactiveinvestors.com
Aug 25, 2026, 12:00 UTC
374Water completed Phase 3 of its mobile AirSCWO deployment in St. Cloud, Minnesota, treating three biosolids feedstocks, and began Phase 4 under a $600,000 contract with the City of St. Cloud in partnership with Barr Engineering Co.
Source:
- accessnewswire.com
- proactiveinvestors.com
Aug 13, 2026, 13:33 UTC
The US Department of Defense's Defense Innovation Unit issued a Success Memo to Arcadis, validating 374Water's AirSCWO technology for PFAS destruction and opening a pathway toward commercial-scale federal procurement.
Source:
- proactiveinvestors.com
Aug 11, 2026, 08:00 UTC
374Water Inc. reported preliminary second quarter 2026 revenue of $2.2 million, with first half 2026 revenue exceeding $2.8 million, more than doubling the same period last year.
Source:
Jul 23, 2026, 12:00 UTC
374Water Inc. announced the public release of a U.S. Army ERDC technical report validating its AirSCWO technology for destroying PFAS in AFFF.
Source:
- accessnewswire.com
- proactiveinvestors.com
Jul 16, 2026, 12:00 UTC
374Water and Arcadis executed a strategic collaboration agreement to jointly pursue PFAS destruction contracts and deploy AirSCWO technology.
Source:
- accessnewswire.com
Jul 7, 2026, 13:35 UTC
374Water Inc appointed Chuck Weiser as chief financial officer, effective immediately.
Source:
- proactiveinvestors.com
Jul 1, 2026, 13:02 UTC
374Water was added to the Russell Microcap index following the annual reconstitution of Russell's US indexes, effective after the close on 26 June.
Source:
- proactiveinvestors.com
Jun 30, 2026, 12:00 UTC
374Water completed Phase 1 of its mobile AirSCWO system deployment in St. Cloud, Minnesota under a contract with the City of St. Cloud.
Source:
Jun 9, 2026, 13:40 UTC
374Water Inc expands its supercritical water oxidation operations at the Iron Bridge Regional Water Reclamation Facility in Orlando, adding 35,000 square feet of facility space and 88,000 gallons of tank storage capacity.
Source:
- proactiveinvestors.com

SCWO

374Water Inc announced it will exhibit its AirSCWO supercritical water oxidation technology and Waste Destruction Services platform at WEFTEC 2026 in New Orleans from September 28 to 30.

374Water completed Phase 3 of its mobile AirSCWO deployment in St. Cloud, Minnesota, treating three biosolids feedstocks, and began Phase 4 under a $600,000 contract with the City of St. Cloud in partnership with Barr Engineering Co.

The US Department of Defense's Defense Innovation Unit issued a Success Memo to Arcadis, validating 374Water's AirSCWO technology for PFAS destruction and opening a pathway toward commercial-scale federal procurement.

374Water Inc. reported preliminary second quarter 2026 revenue of $2.2 million, with first half 2026 revenue exceeding $2.8 million, more than doubling the same period last year.

374Water Inc. announced the public release of a U.S. Army ERDC technical report validating its AirSCWO technology for destroying PFAS in AFFF.

374Water and Arcadis executed a strategic collaboration agreement to jointly pursue PFAS destruction contracts and deploy AirSCWO technology.

374Water Inc appointed Chuck Weiser as chief financial officer, effective immediately.

374Water was added to the Russell Microcap index following the annual reconstitution of Russell's US indexes, effective after the close on 26 June.

374Water completed Phase 1 of its mobile AirSCWO system deployment in St. Cloud, Minnesota under a contract with the City of St. Cloud.

374Water Inc expands its supercritical water oxidation operations at the Iron Bridge Regional Water Reclamation Facility in Orlando, adding 35,000 square feet of facility space and 88,000 gallons of tank storage capacity.