Nano Nuclear Energy
NNE · NASDAQ · Industrials
$15.73
$1.15 (-7.31%) today
Market Cap
$844.67M
24h Volume
$75.8M
P/E Ratio
0.0
52w High
$56.63
52w Low
$14.88
Est. AI Revenue
0%
7-Day Sparkline (Static)
Company facts
Performance
About Nano Nuclear Energy
Nano Nuclear Energy is an advanced nuclear technology company developing microreactors, small transportable reactors designed to deliver power where the grid cannot. The company is pre-revenue and plans to make money by licensing, building, and operating reactors, along with fuel fabrication and transport businesses it is developing through subsidiaries.
Its lead design is the KRONOS MMR, a high temperature gas cooled reactor moving through the US Nuclear Regulatory Commission licensing process. Behind it sit ZEUS, a solid core battery reactor, ODIN, a low pressure coolant reactor, and the LOKI MMR aimed at remote and space applications. Data centers are a target market: microreactors could give AI facilities dedicated on-site power without waiting for grid upgrades.
Founded in 2022 and headquartered in New York, the company employs around 36 people and trades on the NASDAQ.
Nano Nuclear Energy in the AI buildout
Nano Nuclear sits in the Power & Energy layer of the AI buildout. AI data centers need large amounts of firm, carbon free electricity, and grid interconnection queues can stretch for years. Microreactors promise dedicated on-site generation that bypasses that bottleneck, which is why the company targets data centers as a core market. Nothing is deployed yet: the KRONOS licensing effort and prototype work will decide whether this becomes real capacity for the buildout in the 2030s.
NNE is tracked in Power & Energy, rated Strategic on the AI Exposure leaderboard.
By the numbers
52-week range
NNE trades at $15.73, 2% of the way up its 52-week range of $14.88 to $56.63.
Market cap
Market capitalization is $844.67M, with an AI Exposure Score of 50 out of 100.
Next earnings
Nano Nuclear Energy is next expected to report earnings on August 12, 2026.
Market data as of the close on . Prices are end of day, not live.
Frequently asked questions
What does Nano Nuclear Energy do?
Nano Nuclear Energy is an advanced nuclear company developing microreactors, small transportable reactors designed to deliver power without a grid connection. Its portfolio includes the KRONOS MMR, ZEUS, ODIN, and LOKI MMR designs, plus fuel fabrication and transport businesses being developed through subsidiaries.
How is Nano Nuclear Energy exposed to AI?
Supercycle rates it Strategic with an AI Exposure Score of 50 out of 100. Its business thesis is built around supplying dedicated on-site power to AI data centers with microreactors, though the company is pre-revenue and its reactors are still moving through licensing.
When will Nano Nuclear Energy's reactors be operational?
The company's KRONOS MMR construction permit application has been accepted for review by the US Nuclear Regulatory Commission, and prototype operation is targeted around the end of the decade. Timelines in nuclear licensing are long and can slip, which is the central risk for the stock.
Is NNE a pure play AI stock?
No. Supercycle classifies it as Strategic rather than Pure Play. Its intent is squarely aimed at AI data center power, but the company also targets remote sites, defense, and space applications, and it has no operating reactors yet.
Who leads Nano Nuclear Energy?
James Walker, a nuclear engineer, serves as chief executive officer. The company was founded in 2022, is headquartered in New York, and employs about 36 people, making it one of the smallest companies pursuing reactor licensing with the NRC.
Profile written 2026-08, updated as the business changes. Editorial content, not investment advice.
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