Blue Energy Funding, Investors & Competitors

Blue Energy has raised $425M across 3 funding rounds, most recently a undisclosed-stage round in July 2026.

Last Blue Energy funding round

Undisclosed stage

Amount undisclosed · Jul 2026

Cumulative funding Blue Energy raised

$425M

across 3 funding rounds

Key investors in Blue Energy

  • At One Ventures
  • Engine Ventures
  • Tamarack Global
  • Angular Ventures
  • Starlight Ventures
  • Constellation Technology Ventures
  • Nucleation Capital
  • VXI Capital

Blue Energy Overview

About Blue Energy

Blue Energy is a developer of small modular nuclear reactors based on thorium molten salt technology, headquartered in Geneva, Switzerland. The firm targets deployment of 100-megawatt SEALER reactors for remote power generation and industrial applications, with prototypes tested at the Czech Technical University. Backed by investors including Olafur Ragnar Grimsson, it aims for first commercial units in the Arctic region by 2028.


Founded

2023

HQ

DenmarkCopenhagen

Status

Privately held

Customer focus

B2B

Revenue model

Product sales

Blue Energy Funding History

Blue Energy has raised a total of $425M across 3 funding rounds.

Blue Energy's first fundraising round was a $45M Series A in October 2024. The most recent completed round was a undisclosed-stage round in July 2026.

Blue Energy funding rounds

Blue Energy funding rounds
DateStageInvestorsRaisedDeal Summary
Jul 2026Undisclosed stageConstellation Technology Ventures--
Apr 2026Undisclosed stageVXI Capital (lead); At One Ventures; Engine Ventures; Tamarack Global$380MBlue Energy, a developer of financeable, prefabricated nuclear power plants, raised $380 million in Series B financing led by VXI Capital with significant backing from Engine Ventures and participation from existing investors including At One Ventures and Tamarack Global. The financing closed on April 21, 2026. Proceeds will support long-lead equipment procurement, project development activities, and general corporate purposes. The capital will accelerate commercial deployment of Blue Energy's modular reactor design, targeting energy-hungry data center operators and industrial customers seeking carbon-free power. Blue Energy is developing a turnkey approach to nuclear plant construction designed to reduce costs and timelines compared to traditional reactors. The company's first project is a 1.5 gigawatt grid-scale nuclear plant slated to begin construction in Texas in the third quarter of 2026, delivering baseload power for AI data centers.
Oct 2024Series AAngular Ventures (lead); At One Ventures (lead); Engine Ventures (lead); Propeller Investments; Starlight Ventures; Nucleation Capital; Tamarack Global$45MBlue Energy, a nuclear power plant company founded in 2023 by Jake Jurewicz and Matt Slotkin stemming from MIT’s Nuclear Science & Engineering Department, emerged from stealth with a $45 million Series A funding round on October 8, 2024, co-led by Engine Ventures and At One Ventures, with participation from Angular Ventures, Tamarack Global, Propeller Ventures, Starlight Ventures, and Nucleation Capital. The company develops modular, reactor-agnostic nuclear power plants manufactured in existing shipyards to drastically cut costs from over $10k/kW to $2k/kW and construction times from 10 years to 2 years, enabling rapid deployment of clean, reliable baseload power competitive with fossil fuels and renewables. The funding supports core engineering advancements, site development, and securing additional partners, including reactor vendors to leverage existing regulatory progress. Blue Energy's innovation addresses key barriers to nuclear adoption by prefabricating plants centrally for transport to sites like data centers, with a letter of intent already signed with a data center and cloud provider as the off-taker for its first plant. The Series A, an all-equity raise closed in June 2024 after four months, positions the D.C.-based startup (with an Edinburgh office) to pursue further financing, including a planned $400 million DOE loan and private/state funding, aiming for first commercial reactor manufacturing as early as 2027 with capex under $1 billion. CEO Jurewicz, with prior experience at Entropy Power and Exelon, emphasizes shipyard construction's potential to unlock low-cost nuclear scaling amid rising demand from AI data centers and manufacturing. Positioned in the small modular reactor (SMR) market, Blue Energy differentiates through shipyard-based modular architecture rather than traditional on-site builds, partnering with utilities and targeting high-energy users.

Who has invested in Blue Energy?

9 investors have backed Blue Energy across its funding rounds, including At One Ventures, Engine Ventures, Tamarack Global, Angular Ventures, Starlight Ventures and Constellation Technology Ventures.

Lead investors include VXI Capital, Angular Ventures, At One Ventures and Engine Ventures.


Blue Energy Investors

Investors in Blue Energy by funding rounds participated
InvestorHQRoundsRoleFirst check
At One VenturesUnited StatesSan Francisco, CA2LeadOct 2024
Engine VenturesUnited StatesUnited States2LeadOct 2024
Tamarack GlobalUnited StatesNew York City, NY2ParticipantOct 2024
Propeller InvestmentsUnited StatesNew York City, NY1ParticipantOct 2024
Starlight VenturesUnited StatesMiami, FL1ParticipantOct 2024
VXI CapitalUnited StatesBoston, MA1LeadApr 2026
Angular VenturesUnited KingdomLondon1LeadOct 2024

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Blue Energy Competitors

Blue Energy competitors include listed companies like Vistra, Cameco, CEZ Group and Uniper, and private ones like Valar Atomics and Commonwealth Fusion Systems.

Public and private companies comparable to Blue Energy
CompanyHQStatusRevenueEBITDAValuationRevenue Multiple
VistraUnited StatesUnited StatesPublicly listed$18B$5B$48B3.3x
CamecoCanadaCanadaPublicly listed$2.5B$825M$41B16.1x
CEZ GroupCzech RepublicCzech RepublicPublicly listed$16B$6.7B$35B2.9x
UniperGermanyGermanyPublicly listed$70B$2B$24B0.4x
Valar AtomicsUnited StatesLos Angeles, CAPrivate--$6B-
Commonwealth Fusion SystemsUnited StatesUnited StatesPrivate--$3.4B-

Blue Energy Public Comps

Blue Energy is still privately-owned, but its public comps include Aramco, ExxonMobil, Chevron, PetroChina, Shell, GE Vernova, TotalEnergies, NextEra Energy, ConocoPhillips and Iberdrola.

Last FYEV/RevenueEV/EBITDA
RevenueEBITDALast FYLTM2027ELast FYLTM2027E
Aramco$446B$213B3.9x3.7x8.2x7.1x
ExxonMobil$324B$68B2.2x1.8x10.5x8.0x
Chevron$184B$41B2.4x2.0x10.8x7.2x
PetroChina$427B$70B0.8x0.7x4.7x4.4x
Shell$267B$55B1.2x1.0x5.8x4.5x
GE Vernova$38B$3.2B6.2x5.4x73.5x43.5x
TotalEnergies$182B$38B1.3x1.2x6.3x5.0x
NextEra Energy$27B$16B10.5x9.6x17.9x16.2x

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Common questions about Blue Energy

When was Blue Energy founded?Blue Energy was founded in 2023.
Where is Blue Energy headquartered?Blue Energy is headquartered in Copenhagen, Denmark.
Is Blue Energy publicly listed?No, Blue Energy is a private, VC-backed company.
How much funding has Blue Energy raised?Blue Energy has raised $425M across 3 funding rounds.
What was Blue Energy's last funding round?Blue Energy's last funding round was a undisclosed-stage round in July 2026.
Who are Blue Energy's investors?Blue Energy's investors include At One Ventures, Engine Ventures, Tamarack Global, Propeller Investments, Starlight Ventures, VXI Capital, Angular Ventures, Constellation Technology Ventures and Nucleation Capital.
Which companies are comparable to Blue Energy?Companies comparable to Blue Energy include Vistra, Cameco, CEZ Group, Uniper, Valar Atomics and Commonwealth Fusion Systems.

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