374Water (SCWO) Investor presentation summary

Corporate overview and technology

• Focuses on organic waste destruction using proprietary AirSCWO supercritical water oxidation technology, achieving over 99.99% destruction efficiency.

• AirSCWO systems are modular, scalable, and customizable, producing reusable water, minerals, and heat energy as residuals.

• Addresses a significant market problem driven by PFAS liabilities, regulatory risks, and limited alternatives for true destruction.

• Offers both Waste Destruction Services (WDS) and Integrated Destruction Operations (IDO) across multiple markets.

• Active and planned deployments include Orlando, Orange County (CA), and Olathe (KS), with additional systems in manufacturing.

Operations highlights and business updates

• Leadership changes include the appointment of a new CEO and several board members in early 2026.

• WDS facility operational in Orlando, FL, with agreements for further deployments in Olathe, KS, and Orange County, CA.

• Completed DoD project in Detroit and waste destruction projects at Peterson Space Force Base and with the State of North Carolina.

• Announced collaboration with Crystal Clean for PFAS eradication and completed several municipal and federal projects.

AirSCWO technology and applications

• Utilizes supercritical water oxidation at >374°C and 221 bar to oxidize organic compounds without creating waste byproducts.

• Destroys a wide range of organic wastes, including biosolids, landfill leachates, PFAS, pesticides, pharmaceuticals, and microplastics.

• Converts waste into safe, dischargeable water, mineral effluents, safe vent gas, and recoverable heat energy.

• Proven effectiveness on sludges, firefighting foam, hazardous waste, pharmaceutical waste, food waste, and more.