Company: NKLR
Filing Date: 2025-09-11
Form Type: S-4/A
Source: 0001213900-25-086741
Chunk: 325

Company: Terra Innovatum Global N.V.
Filing Date: 2025-09-11
Form: S-4/A
Chunk 325
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 islands, and communities with limited grid access traditionally rely on expensive, polluting diesel generation. SOLO reactors offer transformative energy solutions for these markets, providing stable electricity at predictable costs for basic needs, agricultural irrigation and water desalination. By eliminating dependence on diesel fuel logistics, price fluctuations and negative environmental impacts, our technology can enable sustainable energy independence and economic development in underserved regions. Our Technology Electricity and Thermal Capacity SOLO outputs 1MW electric produced by transforming 4MW of heat powered by the same type of LEU fuel that powers most nuclear facilities in the world today. Overall Dimensions The reactor is compact with overall dimensions of approximately 6.5m in height, a square cross section of 2.4 m and weighing 60 metric tons in total (reactor core is less than 20 metric tons). SOLO can be assembled in many existing nuclear manufacturing facilities and can be easily transported on most U.S. and European highways. 158 Fuel SOLO can use today’s technologies but is compatible with future technologies without having to make any significant changes to the design. SOLO provides the only platform to be able to transition from currently licensed fuel products (LEU) to future fuel products and supply (HALEU): •LEU: SOLO can operate for ~15 years without need for refueling •HALEU: SOLO can operate for ~70 years without need for refueling. As of today, certain non -fuelmaterials would need to be replaced at ~45 years ____________ (1) Based on the neutronics analysis, with the use of HALEU, SOLO could either (i) operate at a large power output of 20MWt for 15 -years , or (ii) operate at the same power output of 4MWt for ~70 years. Increasing the power output, however, would require a change to the design of the reactor, while operating at the same power for a longer period of time would not require such design changes. SOLO can also benefit from current and future accident tolerant fuel (ATF) solutions related to new clad material, which would allow an increase of the average working temperature, consequently improving the thermodynamic efficiency and possibly extending its industrial applications Fuel Rods / Moderator The fuel rods contain UO 2Pellets at 4.95% U -235enrichment level in Zircalloy clad (same as operating Light Water Reactors). The moderator is a made of a solid heterogeneous Beryllium and Graphite matrix.