May 14, 2026

Deep Isolation’s S-1 approved by SEC, preparing to trade

Nucleation portfolio company, Deep Isolation Nuclear, announced the registration of its S-1 by SEC as of May 8th, which will finally allow the company's shares to commence trading.

This news was shared by the company along with a number of other updates during what became the company's first investor call as a public company on May 14, 2026.

We are pleased to share that, after an extended delay, the SEC has finally declared Deep Isolation's registration statement effective, which allows the company to achieve initial liquidity. The company is now working with the OTC Markets Group to arrange for the company's common stock to be traded on the OTCQB (Quebec) exchange. We will be sending out a notification regarding this liquidity event to appropriate LPs in the coming days.

Among the highlights shared by the company for the first quarter of 2026 were:

  • The launch of the company's non-radiactive, full-scale, at depth demonstration project at the Halliburton Drilling Technology facility near Cameron, Texas.
  • Selection into ARPA-e’s SCALEUP Ready program, providing up to $20 million to accelerate market adoption of Deep Isolation’s deep borehole waste disposal technology and the first time a company in the nuclear industry has been selected to participate.
  • The appointments of a General Counsel, a Chief Financial Officer, a new Board Director and new Advisor.
  • Revenue of $1.4 million, a net loss of $5.4 million for the quarter, with 3/31/26 cash remaining of $22 million.

Please read more at the company's press release "Deep Isolation Nuclear, Inc. Reports Operational and Financial Results for the first quarter of 2026."

May 5, 2026

Blue Energy Raises $380M, forms partnership with GE Vernova

Blue Energy and GE Vernova have formed a strategic collaboration to advance the world’s first gas-plus-nuclear power plant. The two companies intend to design and develop a power plant using GE Vernova Hitachi Nuclear Energy's BWRX-300 small modular reactors and combine that with GE Vernova gas turbines to meet as much as 2.5 gigawatts of electricity demands as quickly as possible, in order to provide power to a client's AI data center. This includes a signed slot reservation agreement for delivery to the Texas site of two GE Vernova 7HA.02 gas turbines in 2029 for “early site energization.” With turbines one of the long-lead time gating items for new power plants, this delivery timeframe is a win for Blue Energy's plans.

Blue Energy has been developing an approach to accelerate deployment of new nuclear power plants by trimming at least five years off the conventional nuclear timeline and slashing time to power to 48 months or less with a natural gas bridge to gigawatts of nuclear power. At the end of last year, the Nuclear Regulatory Commission approved the company’s licensing topical report on its approach to “resequencing” the phases of nuclear plant construction. Under its model, Blue Energy separates construction of the nuclear and non-nuclear portions of the plant, beginning with off-site fabrication and on-site installation of the non-nuclear, “non-safety-significant” infrastructure. This approach enables fabrication and site energization to begin while the nuclear components continue through their licensing and construction phases.

In late April, 2026, Blue Energy close on a staggering $380 Million Series B which will help it advanced its rapid-progress style approach to nuclear plant development. This fundraise was led by VXI Capital, signaling what may be a whole new chapter in the growth of American nuclear power, with additional backing from prior venture investors, including Engine Ventures, At One Ventures and Tamarack Global.

March 21, 2026

Aalo Completes Assembly of its Aalo-X Test Reactor ()

Aalo Atomics has completed assembly of its Aalo-X Critical Test Reactor at Idaho National Laboratory, with fuel delivery imminent and final DOE approval pending, and expects to achieve criticality within weeks, ahead of the July 4 deadline this summer...

March 7, 2026

DOE Approves Preliminary Safety Analysis for Aalo Atomics Demonstration Reactor ()

Aalo Atomics has become the second company in Nucleation’s portfolio to receive approval from the U.S. Department of Energy for the preliminary safety analysis of its reactor demonstration, marking a key regulatory milestone under DOE’s accelerated Reactor Pilot Program ahead of a targeted 2026 criticality...

March 2, 2026

SHINE Raises $240M to Scale Nuclear Medicine Platform and Expand Lu-177 Production ()

SHINE Technologies has raised $240M to expand its nuclear medicine operations, including large-scale production of Lutetium-177 used in targeted cancer therapies, following its recent acquisition of Lantheus’ SPECT business...

February 12, 2026

Copenhagen Atomics Achieves Two-Year Continuous Molten Salt Pump Operation ()

Portfolio company, Copenhagen Atomics, has completed two years of continuous high-temperature molten salt pump operation, surpassing 100,000 combined pump runtime hours across its test infrastructure and generating durability data critical for molten salt reactor deployment...

February 9, 2026

Radiant Advances to Final DOE Authorization Phase for Kaleidos Reactor ()

Radiant has received DOE approval of its Preliminary Documented Safety Analysis for the Kaleidos reactor, marking the first full-power test approved under the DOE’s new authorization pathway and paving the way for final startup authorization at INL’s DOME facility...

February 2, 2026

Deep Isolation Launches Borehole Disposal Demonstration Program ()

Portfolio company, Deep Isolation, launches its Full-Scale, At-Depth Demonstration Program to advance its deep borehole nuclear waste disposal technology and generate operational data to support regulatory confidence, following the completion Project UPWARDS announced in December last year.

January 3, 2026

SHINE Acquires Lantheus SPECT Business and Appoints Michael Rossi as Subsidiary CEO ()

SHINE Technologies has completed the acquisition of the Lantheus SPECT portfolio and manufacturing facility while naming Michael Rossi as CEO of the new SHINE SPECT division...

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