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Get filing alertsNano Nuclear's KRONOS reactor construction permit accepted by NRC for formal review
Filed August 13, 2026 · Period ending August 12, 2026 · ~1 min read
Key Changes
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NRC accepted construction permit application for KRONOS reactor at University of Illinois, initiating formal review with environmental assessment expected Q1 2027 and safety evaluation Q3 2027, consistent with planned construction start in H2 2027.
Exhibit 99.1 view on EDGAR → -
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Acquired Secured Transportation Systems, a nuclear logistics company with $7.1M revenue and $1.3M net income for twelve months ended Dec 2025, making Nano Nuclear revenue-generating and advancing vertical integration.
Exhibit 99.1 view on EDGAR → -
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Ended Q3 FY2026 with $580M in cash, cash equivalents, and short-term investments, up from prior quarter driven by $26M in ATM proceeds partially offset by operating expenses.
Exhibit 99.1 view on EDGAR → -
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Completed 1 GW feasibility study for BaRupOn data center campus and advanced discussions with multiple potential customers including GW-scale data center developers, AI-infrastructure companies, and defense/mining/industrial users.
Exhibit 99.1 view on EDGAR → -
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Used $18.7M in operating activities for nine months ended June 30, 2026 (up $4.0M year-over-year) to advance KRONOS development and fuel cycle initiatives, partially offset by higher interest income.
Exhibit 99.1 view on EDGAR →
Summary
Nano Nuclear reached a critical regulatory milestone as the NRC accepted its construction permit application for the KRONOS microreactor at the University of Illinois, beginning formal review with environmental assessment expected in Q1 2027 and safety evaluation in Q3 2027. This positions the company to begin construction in the second half of 2027 as planned. The company also completed its acquisition of Secured Transportation Systems, a nuclear logistics firm that generated $7.1 million in revenue and $1.3 million in net income over the twelve months ended December 2025, making Nano Nuclear revenue-generating for the first time and strengthening its vertical integration across the nuclear fuel cycle.
The company ended the quarter with $580 million in cash and short-term investments, providing substantial financial flexibility to advance reactor development and pursue additional acquisitions. Commercial momentum is building with a completed 1 GW feasibility study for BaRupOn's Texas data center campus and advancing discussions with multiple potential customers spanning data centers, AI infrastructure, defense, mining, and industrial applications, providing visibility into multiple gigawatts of potential future deployments. Operating cash use of $18.7 million for the nine months reflects increased development spending on the KRONOS reactor and fuel cycle initiatives.
Section-by-Section Diff
Event · Item 8.01 — Other Events
Nano Nuclear Energy issued Q3 FY2026 financial results and business update via press release.
Added in current filing · verify on EDGAR →
On August 12, 2026, Nano Nuclear Energy Inc. (the “Company”) issued a press release reporting its third quarter fiscal year 2026 financial results and providing a business update.
The company disclosed its third quarter fiscal year 2026 financial results through a press release. The 8-K references the press release as Exhibit 99.1 but does not include the actual financial figures in the body of the filing.
Event · Exhibit 99.1
Nano Nuclear reports Q3 FY2026 results, NRC accepts construction permit application for KRONOS reactor, acquires STS for $7.1M revenue, ends quarter with $580M cash.
Added in current filing · view on EDGAR →
The U.S. Nuclear Regulatory Commission (NRC) accepted for review the Construction Permit Application (CPA) for deployment of the KRONOS MMRTM Energy System at the University of Illinois (U. of I.), initiating formal review activities
The NRC formally accepted Nano Nuclear's construction permit application for its KRONOS microreactor at the University of Illinois, beginning the regulatory review process. The NRC expects to complete its environmental assessment in Q1 2027 and safety evaluation in Q3 2027, consistent with the company's plan to begin construction in the second half of 2027. This marks a critical milestone advancing the reactor toward deployment.
Added in current filing · view on EDGAR →
Completed 1 gigawatt (GW) feasibility study for BaRupOn’s data center & manufacturing campus, advanced discussions with a potential strategic collaborator developing GW-scale data centers in the U.S. and internationally, advancing discussions with a nuclear power project developer and AI-infrastructure company for a collaboration on several commercial opportunities, and earlier stage discussions with potential data center, defense, mining, and industrial customers, providing visibility into multiple GW of potential future commercial deployments
Nano Nuclear completed a 1 GW feasibility study for BaRupOn's data center and manufacturing campus in Texas and is advancing discussions with multiple potential customers. These include a strategic collaborator developing multi-GW data center projects in the U.S. and internationally, a nuclear power project developer and AI-infrastructure company, and earlier-stage discussions with data center, defense, mining, and industrial customers. The company now has visibility into multiple gigawatts of potential future commercial deployments.
Added in current filing · view on EDGAR →
$18.7 million used in operating activities during the nine months ended June 30, 2026, an approximate $4.0 million increase from the prior year comparable period, primarily reflecting an increase in operating expenses to advance development of the KRONOS MMRTM Energy System and adjacent fuel cycle initiatives, partially offset by a significant increase in interest income and a reduction in equity-based compensation. ... $297.6 million used in investing activities during the nine months ended June 30, 2026, an increase of $284.7 million versus the prior year comparable period, primarily driven by a $281.2 million dollar increase in short-term investments to earn a higher yield on the Company’s cash balance. ... $411.5 million in net cash provided by financing activities during the nine months ended June 30, 2026, an increase of $202.2 million versus the prior year comparable period, primarily from $378.5 million in net proceeds from an October 2025 private placement and $25.6 million in net proceeds from the Company’s ATM program during the third quarter.
For the nine months ended June 30, 2026, Nano Nuclear used $18.7 million in operating activities (up $4.0 million year-over-year due to increased development expenses), used $297.6 million in investing activities (primarily deploying $281.2 million into short-term investments for higher yield), and generated $411.5 million from financing activities (primarily from a $378.5 million October 2025 private placement and $25.6 million from the ATM program).
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Figures/quotes linked to EDGAR · Narrative written by AI · Aug 14, 2026 · How we verify