Top 10 Nuclear Energy startups in USA

Updated: February 08, 2024

1
Funding: $758.6M
TerraPower focuses on developing a sustainable and economic nuclear energy system while reducing proliferation risks.
2
Funding: $469.6M
NuScale Power has developed a small modular reactor (SMR) to supply energy for electrical generation and other heat process applications.
3
Funding: $281M
X-energy is a nuclear reactor & fuel design engineering company.
4
Funding: $16.3K
Kairos Power develops an advanced reactor technology that leverages TRI-Structural ISOtropic (TRISO) fuel in pebble form in combination with a low-pressure fluoride salt coolant.
5
Funding: $26.6M
Phoenix designs and manufactures the highest-yielding neutron generators and commercializes nuclear technologies for practical applications.
6
Funding: $6.9M
Blue Wave AI Labs is using predictive analytics to operate nuclear reactors across the United States and to help them operate as safely and efficiently as possible
7
Funding: $5.5M
Transatomic Power is a nuclear reactor design company offering a waste-annihilating molten salt reactor.
8
Funding: $3M
Last Energy is creating a new system for the development and delivery of small modular nuclear power plants.
9
Funding: $170K
Oklo is building an always on, container-sized, truly carbon-free and emission-free nuclear generator.
10

Elysium Industries develops molten chloride salt fast reactors. This reactor is capable of providing base-load and clean power while addressing the current issues in the nuclear power industry.
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