• TerraPower signed commercialization agreements with HD Hyundai and Hyundai Engineering & Construction to support deployment of a fleet of Natrium advanced nuclear reactor plants with integrated energy storage.
• A supply framework agreement names HD Hyundai Heavy Industries as preferred manufacturer for Natrium Reactor Enclosure System components, aiming to lock in scalable supply for serial production.
• A separate pact sets a joint strategy covering design, manufacturing, supply chain, construction, commercial structure, and delivery to support multi-unit rollout and financing.

Disclaimer: This news brief was created by Public Technologies (PUBT) using generative artificial intelligence. While PUBT strives to provide accurate and timely information, this AI-generated content is for informational purposes only and should not be interpreted as financial, investment, or legal advice. Terrapower LLC published the original content used to generate this news brief on May 20, 2026, and is solely responsible for the information contained therein.