Company: GIGGU
Filing Date: 2025-11-12
Form Type: S-4
Source: 0001193125-25-277896
Chunk: 494

Company: GigCapital7 Corp.
Filing Date: 2025-11-12
Form: S-4
Chunk 494
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 have engaged with key potential customers for future deployments representing hundreds of units. Our flagship product, the “ Hadron Halo” or “ Halo”, is a 10 MWe MMR designed for a sealed 10-yearfuel cycle and will be manufactured in a centralized U.S. factory and shipped via standard heavy-haul truck or rail for installation on-site.In contrast, traditional nuclear reactors are typically 600-1,000+MWe facilities requiring decade-long construction projects and $10-30 billionin site-specific capital investment. We believe our smaller MMRs can be deployed much faster and at lower upfront cost per kilowatt (“ kW”), enabling the use of nuclear power in new markets and use cases. Industry Overview Global demand for electricity is rising rapidly as artificial intelligence demands increase exponentially and reshoring of industrialization takes hold. Worldwide electricity consumption is projected to nearly triple by 2050, driven by growth in data centers, electric vehicles, and industrial electrification. According to the U.S. Department of Energy (“ DOE”), in the U.S. alone, data centers (which consumed roughly 4% of U.S. electricity in 2023) are expected to consume up to 12% of all U.S. electricity by 2030, due in large part to the boom in artificial intelligence and cloud computing. This surging demand for reliable, 24/7 power is coupled with global decarbonization initiatives, creating a significant opportunity for advanced nuclear power solutions and renewable energy sources like wind and solar power. The use of wind and solar power has grown rapidly in recent years and now accounts for a notable share of energy generation. However, these existing renewable energy solutions face critical limitations in providing continuous, high-density power, including the following:

| • |     | Land Use: Renewable energy generation is land-intensive. A 10 megawatt (“MW”) solar farm typically requires approximately 50–80 acres of land, and a 10 MW onshore wind farm can require 500+ acres of land, when accounting for turbine spacing. In contrast, a single Hadron Halo unit (including its modular balance-of-plant, as described further below) is expected to require less than one acre of land to produce 10 MW of power, dramatically reducing land requirements for equivalent energy output. |

| • |     | Capacity Factor and Reliability: Capacity factor is a performance metric for power generation used to compare the efficiency and reliability of different energy sources. Expressed as a percentage, capacity factor shows how often and how consistently an energy