69 Best Nuclear Power Startups to Watch in 2024

ZE Energy is a producer of renewable energy founded in 2019.

Total Raised: $109.50M

Last Funding: $58.00M (Series C)

CorPower Ocean is a wave energy converter solutions provider founded in 2012 by Patrik Möller .

Total Raised: $44.00M

Last Funding: $35.00M (Series B)

Helping fight cancer by bringing supply stability and innovation to medical radioisotopes.

Total Raised: $115.00M

Last Funding: $115.00M (Series C)

Paebbl is a carbon-storing building materials manufacturer founded in 2021 by Pol Knops, Marta Sjögren and Andreas Saari.

Total Raised: $25.00M

Last Funding: $25.00M (Series A)

We make energy fair, smart and green - one flexible monthly plan with no hidden fees, digital-first and 100% renewable energy.

Total Raised: $22.93M

Last Funding: $9.73M (Unknown)

Terra One is a decentralised battery storage developer founded in 2021.

Total Raised: $7.50M

Last Funding: $7.50M (Seed)

Deep Fission is a Berkeley, California-based nuclear power company founded by Elizabeth Muller.

Total Raised: $4.00M

Last Funding: $4.00M (Pre Seed)

Sweep is a developers of carbon emissions tracking software.

Total Raised: $100.00M

Last Funding: $73.00M (Series B)

Tesseract is a diversified financial services and investment management innovator in digital assets, powered by world-class technology.

Total Raised: $103.32M

Last Funding: $0.32M (Pre Seed)

Glint Solar is a solar developer software provider founded in 2020 by Harald Olderheim , Even Kvelland and John Modin.

Total Raised: $11.11M

Last Funding: $8.00M (Series A)

Voltfang is a green energy storage solutions provider founded in 2020 by Roman Alberti .

Total Raised: $15.50M

Last Funding: $9.70M (Series A)

AI-driven solutions provider for inspection and maintenance of critical energy infrastructure

Total Raised: $32.50M

Last Funding: $32.50M (Series B)

Klima is a climate app that empowers everyone to take effective, immediate climate action.

Total Raised: $16.60M

Last Funding: $11.00M (Series A)

Solar energy solutions provider for homes and SMEs.

Total Raised: $3.30M

Last Funding: $3.30M (Seed)

Platform that turns landlords into green power producers.

Total Raised: $2.80M

Last Funding: $2.80M (Seed)

Developer of PEM water electrolysis systems for green hydrogen production.

Total Raised: $1.40M

Last Funding: $1.40M (Seed)

Climeworks is a clean technology company that has developed technology for carbon dioxide (CO2) capture from ambient air. It was founded in 2009 and is located in Zurich, Switzerland.

Total Raised: $113.16M

Last Funding: $3.20M (Series B)

Power exchange managing renewable energy production and procurement using AI, IoT, and battery storage technologies.

Total Raised: $13.00M

Last Funding: $13.00M (Series A)

Fuse Energy is a renewable energy producer founded in 2022 by Charles Orr.

Total Raised: $86.00M

Last Funding: $86.00M (Series C)

Arundo provides software to enable advanced analytics in industrial companies. Arundo's customers transform their businesses through predictive analytics, deeper understanding of physical operations, and data-driven SaaS applications.

Total Raised: $15.56M

Last Funding: $15.56M (Unknown)

Lumenaza is a software, which uses sophisticated algorithms to provide green energy solutions and supply sustainable electricity in regional communities. In 2016 the company developed a "utility in a box" solution that allows providing all the energy services in a modular and highly automated way.

Total Raised: $7.90M

Last Funding: $7.90M (Series B)

Tracks GmbH is a German-based technology company, pioneering the way the road freight industry adopts Artificial Intelligence (AI) to make informed, data-driven decisions.

Total Raised: $3.09M

Last Funding: $2.42M (Unknown)

Aerones is a company building heavy-lift drones founded in 2015 by Janis Putrams.

Total Raised: $12.01M

Last Funding: $9.00M (Seed)

Turnkey energy management solutions for companies in South Africa and Switzerland.

Total Raised: $3.32M

Last Funding: $3.32M (Unknown)

Customcells is one of the world's leading companies in the development of special lithium-ion battery cells.

Total Raised: $62.98M

Last Funding: $62.98M (Unknown)

Remote monitoring for the next generation of energy companies

Total Raised: $1.40M

Last Funding: $1.40M (Seed)

Seaborg develops the Compact Molten Salt Reactor - a small modular reactor based on molten fluoride salt.

Total Raised: $24.00M

Last Funding: $24.00M (Unknown)

BWX Technologies is a company that is a supplier of nuclear components and fuel to the United States government

GE Hitachi Nuclear Energy (GEH) is a world-leading provider of advanced reactor technology and nuclear services.

Established in 1867, B&W is a global leader in energy and environmental technologies and services for the power and industrial markets.

Commonwealth Fusion Systems is a Cambridge, Massachusetts-based research and development company developing fusion power systems based on ARC tokamak reactors.

X-energy is a nuclear reactor & fuel design engineering company, developing Generation IV high-temperature gas-cooled nuclear reactors & the fuel to power them.

Software platform and professional services for complex systems modeling and simulation, targeting in particular energy networks and urban planning applications.

General Fusion pursues a fast, efficient, and collaborative path to practical fusion power. We are completing an aggressive development plan to deliver economical carbon-free fusion energy with our proprietary Magnetized Target Fusion technology by the 2030s.