In the ever-evolving landscape of energy, small modular reactors (SMRs) are making a significant splash. These compact, modular nuclear reactors promise to revolutionize the way we generate electricity, offering numerous benefits over traditional large-scale reactors. If you're looking to invest in the future of nuclear energy, here are some key SMR companies to keep an eye on in the US stock market.
Innovative SMR Companies in the US
NuScale Power
- Overview: NuScale Power is a leader in SMR technology, focusing on developing a 50-MW electric power plant with a compact, modular design.
- Stock Symbol: NSLC
- Why Invest: NuScale Power has made significant strides in the SMR market, securing regulatory approvals and partnerships with utilities. As the company moves closer to commercialization, its stock could see significant growth.
Terrestrial Energy
- Overview: Terrestrial Energy is developing a 190-MW Integral Molten Salt Reactor (IMSR), which offers enhanced safety and flexibility.
- Stock Symbol: TER
- Why Invest: Terrestrial Energy's IMSR has the potential to provide clean, reliable energy to remote communities and industrial facilities. With a strong focus on safety and sustainability, this company could be a solid investment choice.
X-Energy
- Overview: X-Energy is developing a 300-MW SMR designed for remote locations, such as islands and polar regions.

- Stock Symbol: XEN
- Why Invest: X-Energy's SMR is well-suited for locations with limited access to traditional power sources. As the company continues to advance its technology and secure partnerships, its stock could experience growth.
Transatomic Power
- Overview: Transatomic Power is developing a molten salt reactor that can use nuclear waste as fuel, significantly reducing the need for new uranium mines.
- Stock Symbol: TAPA
- Why Invest: Transatomic Power's innovative approach to nuclear waste utilization has the potential to revolutionize the industry. As the company progresses with its technology development, its stock could become increasingly attractive.
Investment Considerations
When considering investing in SMR companies, it's important to keep the following factors in mind:
- Regulatory Approval: SMR technology is still in its early stages, and regulatory approval is a crucial factor to consider. Companies with strong regulatory support are more likely to succeed.
- Partnerships: Companies with partnerships in place, particularly with utilities and other industry leaders, are better positioned for success.
- Technology Development: Pay attention to the progress of each company's technology development and its potential for commercialization.
Conclusion
As the world seeks cleaner, more sustainable energy sources, SMR companies are poised to play a significant role in the future of nuclear energy. By investing in these innovative companies, you can be part of the next energy revolution. Keep an eye on NuScale Power, Terrestrial Energy, X-Energy, and Transatomic Power as they continue to push the boundaries of nuclear technology.