Which reactor company has the best prospects of SMR Oklo and Nano?

Oklo appears to have more robust prospects for small modular reactors (SMR) compared to Nano Nuclear Energy. Here's an analysis based on the latest information:

1. Advanced Technology: Oklo is developing advanced liquid metal-cooled, metal-fueled fast reactors, such as the Aurora Powerhouse, which has the potential to provide 15 MW of electrical power and operate for up to 10 years without refueling. This technology is more advanced than Nano's microreactors, which are smaller and have lower power outputs.
2. Market Demand: Oklo has a diverse order book, with non-binding indications to build more than 50 reactors with a total capacity of over 700 MWe. This indicates a strong market demand for Oklo's technology, which is not yet matched by Nano.
3. Fuel Supply: Oklo is working on fuel supply by partnering with Centrus Energy to purchase HALEU fuel and has been selected by the Department of Energy for four cost-share awards to potentially commercialize advanced recycling technologies. This strategic approach to fuel supply and recycling sets Oklo apart from Nano, which is still in the early stages of developing a nuclear fuel supply chain.
4. Regulatory Progress: Although both companies are working through the regulatory process, Oklo has already been selected as the contractor to site a microreactor at Alaska’s Eielson Air Force Base. This regulatory progress is a positive indicator for Oklo's prospects.
5. Financial Strength: Oklo went public through a special purpose acquisition company (SPAC) in May 2024, which provides capital for building its first small modular reactor by 2027. This financial strength is crucial for executing on its development plans.
6. Industry Partners: Oklo has formed strategic partnerships, such as with Atomic Alchemy to produce medical isotopes and with Diamondback Energy to supply power to shale-oil operations. These partnerships expand the potential market for Oklo's technology and demonstrate its versatility.

In conclusion, based on technological advancements, market demand, fuel supply, regulatory progress, financial strength, and strategic partnerships, Oklo appears to have the best prospects for SMR compared to Nano Nuclear Energy.