Nano Nuclear Energy Stock Is Down 60%. Is It Finally Time to Buy?

Source The Motley Fool

Key Points

  • Nano Nuclear Energy is developing micro reactors featuring high-temperature gas-cooled technology and a fuel aimed at enhanced safety.

  • The company is seeking a construction permit with the Nuclear Regulatory Commission, potentially the first permit for a micro reactor in the U.S.

  • It also plans to build a domestic supply chain for low-enriched uranium and high-assay low-enriched uranium.

  • 10 stocks we like better than Nano Nuclear Energy ›

Nuclear energy is enjoying a revival as countries and companies see it as an effective way to meet the growing energy demand from data centers. One promising company developing next-generation micro reactors is Nano Nuclear Energy (NASDAQ: NNE).

The company's stock reached over $60 per share last year but has plummeted back down to earth. With shares down 60%, is the stock a buy? Let's dive into the company and its road ahead to find out.

Where to invest $1,000 right now? Our analyst team just revealed what they believe are the 10 best stocks to buy right now, when you join Stock Advisor. See the stocks »

Nano Nuclear Energy is making strides in micro reactor technology

Nano Nuclear Energy is an emerging nuclear energy technology company developing advanced micro reactors. Its primary product is the Kronos MMR Energy System, a stationary high-temperature gas-cooled reactor that uses tri-structural isotropic (TRISO) fuel and helium coolant. The benefit of TRISO fuel is that it can withstand much higher temperatures than traditional nuclear fuels, making it significantly safer.

The company is approaching a crucial regulatory milestone for its flagship Kronos system. In December, the company signed a memorandum of understanding with the University of Illinois Urbana-Champaign board of trustees to collaborate on the development, construction, and operation of the system on campus. It is on track to submit its construction permit application to the U.S. Nuclear Regulatory Commission in the first quarter.

Depiction of an atom with a bright nucleus and orbiting energy rings against a dark background

Image source: Getty Images.

Nano Nuclear's management views fuel availability as one of the biggest hurdles for advanced nuclear reactors and aims to develop internal capabilities for fuel enrichment, conversion, and transportation. Through its subsidiary HALEU Energy Fuel, the company aims to build a domestic supply chain for low-enriched uranium (LEU) and high-assay low-enriched uranium (HALEU).

The long road ahead

Nano Nuclear's micro reactor technology is highly appealing because, in theory, it can be factory-fabricated and transported on site. This modular design enables rapid standard assembly and could help reduce capital costs and construction delays that often accompany traditional nuclear power plants.

That said, it is in pre-revenue and pre-commercial operations and has a long road ahead. It hopes to begin production of a full-scale prototype at the University of Illinois Urbana-Champaign in late 2027. However, its micro reactors won't be ready for commercial availability until the 2030s.

Nano Nuclear Energy stock is highly speculative, and much of its price action over the next several years will be driven by the progress of its construction and development of its micro reactor technology, along with its fuel supply chain. For that reason, most investors should avoid the stock and keep it on a watch list to see how its progress unfolds.

Should you buy stock in Nano Nuclear Energy right now?

Before you buy stock in Nano Nuclear Energy, consider this:

The Motley Fool Stock Advisor analyst team just identified what they believe are the 10 best stocks for investors to buy now… and Nano Nuclear Energy wasn’t one of them. The 10 stocks that made the cut could produce monster returns in the coming years.

Consider when Netflix made this list on December 17, 2004... if you invested $1,000 at the time of our recommendation, you’d have $409,970!* Or when Nvidia made this list on April 15, 2005... if you invested $1,000 at the time of our recommendation, you’d have $1,174,241!*

Now, it’s worth noting Stock Advisor’s total average return is 889% — a market-crushing outperformance compared to 192% for the S&P 500. Don't miss the latest top 10 list, available with Stock Advisor, and join an investing community built by individual investors for individual investors.

See the 10 stocks »

*Stock Advisor returns as of February 24, 2026.

Courtney Carlsen has no position in any of the stocks mentioned. The Motley Fool has no position in any of the stocks mentioned. The Motley Fool has a disclosure policy.

Disclaimer: For information purposes only. Past performance is not indicative of future results.
placeholder
Ethereum (ETH) Price Closes Above $3,900 — Is a New All-Time High Possible Before 2024 Ends?Once again, the price of Ethereum (ETH) has risen above $3,900. This bounce has hinted at a further price increase for the altcoin before the end of the year.
Author  Beincrypto
Dec 17, 2024
Once again, the price of Ethereum (ETH) has risen above $3,900. This bounce has hinted at a further price increase for the altcoin before the end of the year.
placeholder
Markets in 2026: Will gold, Bitcoin, and the U.S. dollar make history again? — These are how leading institutions thinkAfter a turbulent 2025, what lies ahead for commodities, forex, and cryptocurrency markets in 2026?
Author  Insights
Dec 25, 2025
After a turbulent 2025, what lies ahead for commodities, forex, and cryptocurrency markets in 2026?
placeholder
Gold rises to near $5,150 as Trump’s tariffs boost haven demand, US-Iran talks eyedGold price (XAU/USD) edges higher to near $5,095 during the early Asian session on Monday. The precious metal extends the rally amid US President Donald Trump’s tariff threats and uncertainty, boosting safe-haven flows. 
Author  FXStreet
Feb 23, Mon
Gold price (XAU/USD) edges higher to near $5,095 during the early Asian session on Monday. The precious metal extends the rally amid US President Donald Trump’s tariff threats and uncertainty, boosting safe-haven flows. 
placeholder
Gold climbs above $5,200 on geopolitical tensions, trade uncertaintyGold price (XAU/USD) jumps to around $5,230 during the early Asian session on Tuesday. The rally of the precious metal is bolstered by heightened geopolitical tensions and global trade uncertainty following US tariff decisions.
Author  FXStreet
Yesterday 01: 14
Gold price (XAU/USD) jumps to around $5,230 during the early Asian session on Tuesday. The rally of the precious metal is bolstered by heightened geopolitical tensions and global trade uncertainty following US tariff decisions.
placeholder
Top Crypto Losers: BCH, HYPE, PUMP extend losses as Bitcoin drops below $64,000Altcoins, including Bitcoin Cash (BCH), Hyperliquid (HYPE), and Pump.fun (PUMP), are leading losses over the last 24 hours as Bitcoin falls below $64,000 on Tuesday. The technical outlook for BCH, HYPE, and PUMP flags downside risk amid broader market selling.
Author  FXStreet
Yesterday 05: 56
Altcoins, including Bitcoin Cash (BCH), Hyperliquid (HYPE), and Pump.fun (PUMP), are leading losses over the last 24 hours as Bitcoin falls below $64,000 on Tuesday. The technical outlook for BCH, HYPE, and PUMP flags downside risk amid broader market selling.
goTop
quote