Milestone Orders Demonstrate Commitment to Using Local Suppliers for Poland’s First Nuclear Power Plant and Highlight Polish Capabilities in Delivering Safety-Related Modules

Warsaw, Poland – October 13, 2026 – Westinghouse Electric Company has placed conditional purchase orders with Energomontaż-Północ Gdynia S.A. (EPG), FAMAK S.A., Mostostal Kielce S.A. and Mostostal Krakow S.A. to support the first AP1000® unit at the Lubiatowo-Kopalino site in Pomerania. The unit will be built as part of Polskie Elektrownie Jądrowe’s (PEJ) project to develop Poland’s first nuclear power plant. Signed during the 4th Nuclear Power Industry Congress organized by IGEOS, the orders demonstrate Westinghouse’s commitment to using local suppliers as well as the technical capabilities of Polish industry in delivering safety-related modules for the nuclear portions of the project.

Warsaw, Poland – October 8, 2026 – Polskie Elektrownie Jądrowe (PEJ) has commissioned Westinghouse Electric Company to begin procuring long-lead items (LLIs) for the first AP1000® unit of the Lubiatowo-Kopalino nuclear power plant project. This is one of the most important stages in preparing for the start of construction and ensuring that the project is completed on schedule.

Framework commits up to $120 billion of Korean investment to support construction of new nuclear reactors in the United States

NEW YORK, Sept. 30, 2026 (GLOBE NEWSWIRE) -- Brookfield Asset Management (“Brookfield”) today welcomed the new strategic framework agreement between the United States Government (“U.S. Government”) and the Republic of Korea (“Korea”) to support the deployment of Westinghouse technology in the United States (“U.S.”).

Saskatoon, Saskatchewan, Canada, September 30, 2026 - Cameco (TSX: CCO; NYSE: CCJ) acknowledges that the United States of America (“USG”) and the Republic of Korea (“Korea”), under a previously entered Memorandum of Understanding (the “MOU”), today announced a framework that anticipates the investment by Korea of US$120 billion to help finance the buildout of Westinghouse reactor technology in the US using expertise and companies from both nations (the “Framework”).

Agreement will explore opportunities to build the nuclear workforce needed to support fleet deployment of AP1000® reactors in the U.S. through USC’s planned Nuclear Innovation Center

Columbia, S.C., September 29, 2026 – Westinghouse Electric Company and the University of South Carolina (USC) are partnering to create a multidisciplinary nuclear workforce development program to support U.S. fleet deployment of AP1000® plants. The new program will be centered at the USC Molinaroli College of Engineering and Computing’s planned Nuclear Innovation Center.

The agreement advances negotiations on the EPC contract for the construction of a three-unit AP1000® plant in Pomerania

Cranberry Township, PA, September 23, 2026 – The Westinghouse-Bechtel consortium and Polskie Elektrownie Jądrowe (PEJ) have agreed on the main commercial terms of the Engineering, Procurement and Construction (EPC) contract that will deliver Poland’s first nuclear power plant.

eVinci test reaches criticality at 663°C and peak core temperature of 1,011°C, turning physics into evidence and accelerating the pathway to microreactor commercialization

Cranberry Township, PA, September 15, 2026 – Westinghouse Electric Company has successfully completed zero-power high-temperature criticality testing for its eVinci™ microreactor, a defining milestone in the program’s build-test-learn development journey. The work was completed in partnership with Los Alamos National Laboratory and the Nevada National Security Site (NNSS) at the National Criticality Experiments Research Center (NCERC), a National Nuclear Security Administration (NNSA) capability in Nevada.

Program accelerates deployment of advanced nuclear energy for national security

Cranberry Township, PA, August 26, 2026 – Westinghouse Government Services (WGS) announces that the eVinci™ microreactor has been selected by the U.S. Department of the Army for the next phase of the Janus Program.

Achievement validates key design assumptions and advances Westinghouse's strategy for microreactor technology

Cranberry Township, PA, August 25, 2026 – Westinghouse Electric Company has successfully completed zero-power criticality testing for its eVinci™ microreactor, which validated the models and core design assumptions of the technology. The test was completed in partnership with Los Alamos and Idaho National Laboratories at the National Criticality Experiments Research Center (NCERC), a National Nuclear Security Administration (NNSA) facility at the Nevada National Security Site (NNSS), on August 24, 2026 at 10:39 a.m. PT.

Cranberry Township, PA., August 4, 2026 – Westinghouse Electric Company and Amentum (NYSE: AMTM), a global leader in advanced engineering and technology solutions, have entered into a series of agreements supporting the Westinghouse APX technology platform. These agreements augment Westinghouse capabilities to support fleet-scale deployment of its AP1000® reactor while also advancing the development of the AP300™ small modular reactor (SMR).