Clean Energy Technologies and METIS Power Sign Development & Commercialization MOU for Modular Waste-to-Energy Platform Using METIS Fuel Flexible Power Generation Solution

IRVINE, CA., March 11, 2026 -- Clean Energy Technologies, Inc. (Nasdaq: CETY) (“CETY” or the “Company”), a clean energy technology company delivering scalable solutions in power generation, storage, waste-to-energy, and heat-to-power, today announced progress in the development of a modular waste-to-energy (WTE) power solution in collaboration with METIS Power Inc., a solution that can support distributed generation, rural energy resilience, and sustainable waste conversion across North America.

The modular solution is being engineered to integrate commercially available externally fired gas turbine technology powered by the METIS MEC5700

combustor, together with CETY’s proprietary waste-to-syngas pyrolysis systems. The combined configuration is intended to enable efficient, scalable power generation from waste-derived fuels in modular 1 MW and 2 MW formats.

The CETY–Metis solution combines:

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, designed for integration with externally fired gas turbine technology or equivalent power generation equipment.

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, which converts waste streams into clean syngas suitable for power generation applications.

In addition to municipal and industrial waste streams, this modular system can accommodate a range of feedstocks, including agricultural residues, forestry byproducts, and other organic waste materials, subject to site-specific engineering and permitting considerations. We believe this flexibility expands the system’s value across agricultural, forestry, and rural infrastructure settings, where localized waste conversion and on-site power generation can improve energy resilience while reducing disposal and transportation costs.

METIS Power is expected to lead combustion technology supply, system integration, and packaging, while CETY will provide feedstock processing and pyrolysis technology.

The modular design is initially focused on deployments across North America, with the platform engineered to support future expansion into international markets, subject to market conditions and regulatory requirements.

Both CETY and METIS Power will participate in the 

 in Nashville, Tennessee, from March 31 through April 2, 2026. This conference is one of the leading global events for the biomass and waste-to-energy industries and brings together developers, utilities, industrial companies, and technology providers focused on converting waste streams into renewable energy. CETY will showcase its proprietary High Temperature Ablative Pyrolysis (HTAP™) waste-to-syngas technology and its heat-to-power energy solutions. Technical experts from both CETY and METIS Power will be available throughout the conference to discuss the HTAP™ technology, its integration with heat-to-power systems, and its potential applications across industrial, municipal, and biomass energy markets. Attendees are invited to meet with company representatives to learn more about the technology application and explore potential commercial partnerships and project opportunities.

Headquartered in Irvine, California, Clean Energy Technologies, Inc. (CETY) is a rising leader in the zero-emission revolution by offering eco-friendly green energy solutions, clean energy fuels and alternative electric power for small and mid-sized projects in North America, Europe, and Asia. CETY also holds a minority ownership interest in, and is affiliated with Vermont renewable Gas LLC. We deliver power from heat and biomass with zero emission and low cost. The Company's principal products are Waste Heat Recovery Solutions using our patented Clean CycleTM generator to create electricity. Waste to Energy Solutions convert waste products created in manufacturing, agriculture, wastewater treatment plants and other industries to electricity and BioChar. Engineering, Consulting and Project Management Solutions provide expertise and experience in developing clean energy projects for municipal and industrial customers and Engineering, Procurement and Construction (EPC) companies.

CETY's common stock is currently traded on the Nasdaq Capital Market under the symbol “CETY.” For more information, visit www.cetyinc.com.

METIS Power Inc. is a California-based power generation technology company specializing in advanced combustion solutions and modular power packaging. METIS allows for the utilization of difficult-to-burn fuels through its proprietary MEC5700 external combustor technology and the MPG2000E power generation package. METIS focuses on enabling efficient, distributed energy generation for industrial and waste-to-energy applications. For more information visit .

This summary should be read in conjunction with the Company’s quarterly report on Form 10-Q for the quarterly period ended September 30, 2025 and other periodic filings made pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934, as amended, which contain, among other matters, risk factors and financial footnotes as well as a discussions of our business, operations and financial matters located on the website of the Securities and Exchange Commission at .