# Top 50 Energy Providers Startups Worldwide by Funding (2026)

> The 50 best-funded energy providers startups worldwide, ranked by total funding raised: $152B combined.

Source: https://millionrounds.com/top-lists/energy-providers-startups (Millionrounds; every figure on the page links to its filing or article)

- 1 [**Firmus Technologies** Firmus Technologies is an Australian AI infrastructure company founded in 2019, focused on creating energy-efficient and sustainable "AI Factories." With operat](https://millionrounds.com/company/firmus-technologies) Firmus Technologies is an Australian AI infrastructure company founded in 2019, focused on creating energy-efficient and sustainable "AI Factories." With operat *Founded* 2019 Saint Leonards, Australia **$13B** last round Aug 2026
- 2 [**Crusoe Energy Systems** Crusoe Energy Systems provides solutions for the energy industry helping them to reduce routine flaring of natural gas.](https://millionrounds.com/company/crusoe-energy-systems) Crusoe Energy Systems provides solutions for the energy industry helping them to reduce routine flaring of natural gas. *Founded* 2018 Arvada, United States **$12B** last round May 2025
- 3 [**Prometheus** Prometheus is a clean-energy company based in Santa Cruz, California, founded in 2019.](https://millionrounds.com/company/prometheus) Prometheus is a clean-energy company based in Santa Cruz, California, founded in 2019. *Founded* 2019 Santa Cruz, United States **$12B** last round Jun 2026
- 4 [**Crusoe** Crusoe is an energy-first AI infrastructure company that develops and operates large-scale, AI-optimized data centers powered by clean energy sources.](https://millionrounds.com/company/crusoe) Crusoe is an energy-first AI infrastructure company that develops and operates large-scale, AI-optimized data centers powered by clean energy sources. *Founded* 2018 Denver, United States **$9.9B** last round Sept 2026
- 5 [**StarPlus Energy** StarPlus Energy Revolutionizes EV Battery Manufacturing.](https://millionrounds.com/company/starplus-energy) StarPlus Energy Revolutionizes EV Battery Manufacturing. *Founded* 2022 Kokomo, United States **$7.5B** last round Dec 2024
- 6 [**Moonshot AI** Moonshot AI seeks solutions in transforming energy into intelligence and generating intelligence with users through its product offerings.](https://millionrounds.com/company/moonshot-ai) Moonshot AI seeks solutions in transforming energy into intelligence and generating intelligence with users through its product offerings. *Founded* 2023 China **$6.7B** last round Jun 2026
- 7 [**MidOcean Energy** MidOcean Energy is an LNG company formed by EIG to build a diversified, resilient, cost and carbon competitive LNG portfolio.](https://millionrounds.com/company/midocean-energy) MidOcean Energy is an LNG company formed by EIG to build a diversified, resilient, cost and carbon competitive LNG portfolio. *Founded* - Washington, United States **$5.4B** last round Oct 2026
- 8 [**Williams** Find out how Williams is providing infrastructure that safely delivers natural gas products to fuel a clean energy economy.](https://millionrounds.com/company/williams) Find out how Williams is providing infrastructure that safely delivers natural gas products to fuel a clean energy economy. *Founded* - Palmetto, United States **$5.3B** last round Aug 2026
- 9 [**Vistra** Vistra is a retail electricity and power generation company that owns and operates power plants and supplies electricity to customers.](https://millionrounds.com/company/vistra) Vistra is a retail electricity and power generation company that owns and operates power plants and supplies electricity to customers. *Founded* 2016 Irving, United States **$4.0B** last round Apr 2026
- 10 [**Cypress Creek Renewables** Cypress Creek Renewables is a national provider of local solar.](https://millionrounds.com/company/cypress-creek-renewables) Cypress Creek Renewables is a national provider of local solar. *Founded* 2014 Durham, United States **$3.5B** last round Jun 2026
- 11 [**NextDecade** NextDecade is an LNG development company focusing on LNG export projects and associated pipelines.](https://millionrounds.com/company/nextdecade) NextDecade is an LNG development company focusing on LNG export projects and associated pipelines. *Founded* 2014 Houston, United States **$3.5B** last round Jun 2026
- 12 [**VAROPreem** VAROPreem specializes in refining conventional fuels and producing renewable fuels for transport and industry.](https://millionrounds.com/company/varopreem) VAROPreem specializes in refining conventional fuels and producing renewable fuels for transport and industry. *Founded* 2012 Cham, Switzerland **$3.3B** last round Jul 2023
- 13 [**Atlas Renewable Energy** Atlas Renewable Energy is a renewable energy company that develops, builds, and operates solar and wind projects.](https://millionrounds.com/company/atlas-renewable-energy) Atlas Renewable Energy is a renewable energy company that develops, builds, and operates solar and wind projects. *Founded* 2017 Miami, United States **$3.1B** last round Apr 2026
- 14 [**Clenera** Clenera is a privately-held renewable energy company acquires, develops, builds and manages utility-scale solar farms and energy storage.](https://millionrounds.com/company/clenera) Clenera is a privately-held renewable energy company acquires, develops, builds and manages utility-scale solar farms and energy storage. *Founded* 2013 Boise, United States **$2.9B** last round Jun 2026
- 15 [**SSE**](https://millionrounds.com/company/sse) *Founded* 1998 Perth, United Kingdom **$2.7B** last round Jun 2026
- 16 [**New Fortress Energy** New Fortress Energy is an energy infrastructure company.](https://millionrounds.com/company/new-fortress-energy) New Fortress Energy is an energy infrastructure company. *Founded* 2014 New York, United States **$2.7B** last round Oct 2024
- 17 [**COX Group** COX Group provides solutions for development and management of water resources as well as services for energy generation and transmission.](https://millionrounds.com/company/cox-group) COX Group provides solutions for development and management of water resources as well as services for energy generation and transmission. *Founded* - Seville, Spain **$2.6B** last round Jan 2026
- 18 [**EVgo** EVgo provides fast charging networks for private and public electric vehicles.](https://millionrounds.com/company/evgo) EVgo provides fast charging networks for private and public electric vehicles. *Founded* 2010 Los Angeles, United States **$2.5B** last round Jul 2025
- 19 [**GAC Aion New Energy Automobile** GAC Aion New Energy Automobile is a manufacturer of electric vehicles and offers new energy products and services.](https://millionrounds.com/company/gac-aion-new-energy-automobile) GAC Aion New Energy Automobile is a manufacturer of electric vehicles and offers new energy products and services. *Founded* 2017 China **$2.5B** last round Oct 2022
- 20 [**Edify Energy** Edify Energy is a renewable energy company that specializes in solar project structuring, investments, and financing services.](https://millionrounds.com/company/edify-energy) Edify Energy is a renewable energy company that specializes in solar project structuring, investments, and financing services. *Founded* 2015 Manly, Australia **$2.4B** last round May 2026
- 21 [**Eni Plenitude** Eni Plenitude supplies energy for homes and institutions.](https://millionrounds.com/company/eni-plenitude) Eni Plenitude supplies energy for homes and institutions. *Founded* 2017 San Donato Milanese, Italy **$2.3B** last round Jun 2025
- 22 [**Fortescue Future Industries** Fortescue Future Industries is a green energy and product company committed to producing zero-emission hydrogen from renewable sources.](https://millionrounds.com/company/fortescue-future-industries) Fortescue Future Industries is a green energy and product company committed to producing zero-emission hydrogen from renewable sources. *Founded* 2020 East Perth, Australia **$2.0B** last round Oct 2025
- 23 [**Aypa Power** Aypa Power builds, owns, and manages large-scale renewable energy projects to enhance grid stability and reduce dependency on fossil fuels.](https://millionrounds.com/company/aypa-power) Aypa Power builds, owns, and manages large-scale renewable energy projects to enhance grid stability and reduce dependency on fossil fuels. *Founded* - Toronto, Canada **$2.0B** last round Mar 2026
- 24 [**Form Energy** Form Energy develops and commercializes a low-cost battery system that can store wind and solar energy for a long duration.](https://millionrounds.com/company/form-energy) Form Energy develops and commercializes a low-cost battery system that can store wind and solar energy for a long duration. *Founded* 2017 Somerville, United States **$2.0B** last round Sept 2026
- 25 [**Soloviev Group** Soloviev Group combines real estate development with agriculture, transportation, energy, hospitality, and retail operations.](https://millionrounds.com/company/soloviev-group) Soloviev Group combines real estate development with agriculture, transportation, energy, hospitality, and retail operations. *Founded* - New City, United States **$1.8B** last round May 2026
- 26 [**Stegra** Stegra operates a steel production plant to accelerate the decarbonization of the steel industry using green energy.](https://millionrounds.com/company/stegra) Stegra operates a steel production plant to accelerate the decarbonization of the steel industry using green energy. *Founded* 2020 Stockholm, Sweden **$1.6B** last round Apr 2026
- 27 [**Solaris Energy Infrastructure** Solaris Energy Infrastructure manufactures and provides mobile proppant management systems.](https://millionrounds.com/company/solaris-energy-infrastructure) Solaris Energy Infrastructure manufactures and provides mobile proppant management systems. *Founded* - Houston, United States **$1.6B** last round May 2026
- 28 [**Valar Atomics** Valar Atomics is a U.S.-based advanced nuclear energy startup founded in 2023 and headquartered in El Segundo, California.](https://millionrounds.com/company/valar-atomics) Valar Atomics is a U.S.-based advanced nuclear energy startup founded in 2023 and headquartered in El Segundo, California. *Founded* 2023 El Segundo, United States **$1.6B** last round Aug 2026
- 29 [**Vena Energy** Vena Energy is a leading Independent Power Producer (IPP) and an integrated pure-renewable energy company in the Asia-Pacific region.](https://millionrounds.com/company/vena-energy) Vena Energy is a leading Independent Power Producer (IPP) and an integrated pure-renewable energy company in the Asia-Pacific region. *Founded* 2012 Singapore, Singapore **$1.5B** last round Jun 2026
- 30 [**X-energy** X-energy is delivering the next generation of carbon-free energy by reinventing nuclear power.](https://millionrounds.com/company/x-energy) X-energy is delivering the next generation of carbon-free energy by reinventing nuclear power. *Founded* 2009 Rockville, United States **$1.5B** last round May 2026
- 31 [**Global Power Generation** Global Power Generation is an electricity energy generation business company.](https://millionrounds.com/company/global-power-generation) Global Power Generation is an electricity energy generation business company. *Founded* 2014 Canberra, Spain **$1.5B** last round Dec 2024
- 32 [**Wabash Valley Resources** Wabash Valley Resources develops innovative and effective solutions to manufacture, store, and deliver hydrogen energy worldwide.](https://millionrounds.com/company/wabash-valley-resources) Wabash Valley Resources develops innovative and effective solutions to manufacture, store, and deliver hydrogen energy worldwide. *Founded* 2016 West Terre Haute, United States **$1.5B** last round Oct 2025
- 33 [**MPLX** MPLX owns, leases or has ownership interest in approximately 2,900 miles of pipeline across nine states.](https://millionrounds.com/company/mplx) MPLX owns, leases or has ownership interest in approximately 2,900 miles of pipeline across nine states. *Founded* 2012 Findlay, United States **$1.5B** last round Feb 2026
- 34 [**Akaysha Energy** Akaysha Energy offers full-cycle development for projects including Battery Energy Storage Systems (BESS) and renewable energy.](https://millionrounds.com/company/akaysha-energy) Akaysha Energy offers full-cycle development for projects including Battery Energy Storage Systems (BESS) and renewable energy. *Founded* 2021 Melbourne, Australia **$1.5B** last round Oct 2026
- 35 [**Dimension Energy**](https://millionrounds.com/company/dimension-energy) *Founded* - United States **$1.5B** last round Aug 2026
- 36 [**Oklo** About Oklo Inc.: Oklo Inc.](https://millionrounds.com/company/oklo) About Oklo Inc.: Oklo Inc. *Founded* 2013 Santa Clara, United States **$1.4B** last round Sept 2026
- 37 [**WaterBridge Resources** A midstream development company focused on developing, acquiring and operating flowback and produced water infrastructure](https://millionrounds.com/company/waterbridge-resources) A midstream development company focused on developing, acquiring and operating flowback and produced water infrastructure *Founded* 2015 Houston, United States **$1.4B** last round Sept 2025
- 38 [**Vulcan Energy Resources** Vulcan Energy Resources is a mineral exploration company that provides natural energy.](https://millionrounds.com/company/vulcan-energy-resources) Vulcan Energy Resources is a mineral exploration company that provides natural energy. *Founded* - Perth, Australia **$1.4B** last round Dec 2025
- 39 [**SK on** SK on develops and manufactures high-energy density electric vehicle batteries.](https://millionrounds.com/company/sk-on) SK on develops and manufactures high-energy density electric vehicle batteries. *Founded* 2021 Seoul **$1.4B** last round Jul 2025
- 40 [**Technip Energies** Technip Energies is a engineering & technology company for the energy transition.](https://millionrounds.com/company/technip-energies) Technip Energies is a engineering & technology company for the energy transition. *Founded* 2021 Nanterre, France **$1.4B** last round Jun 2026
- 41 [**Sunraycer** Sunraycer offers clean energy solutions and capital for renewable energy projects.](https://millionrounds.com/company/sunraycer) Sunraycer offers clean energy solutions and capital for renewable energy projects. *Founded* - Annapolis, United States **$1.4B** last round May 2026
- 42 [**Kyoto Fusioneering** Kyoto Fusioneering Ltd.](https://millionrounds.com/company/kyoto-fusioneering) Kyoto Fusioneering Ltd. *Founded* 2019 Chiyoda, Japan **$1.3B** last round Aug 2026
- 43 [**Gren** GREN is a clothing company that minimizes and recycles waste, invests in renewable energy, and offsets unavoidable emissions.](https://millionrounds.com/company/gren) GREN is a clothing company that minimizes and recycles waste, invests in renewable energy, and offsets unavoidable emissions. *Founded* 2021 Tartu, Estonia **$1.3B** last round May 2026
- 44 [**Cloover** Cloover provides embedded financial services, software, and energy solutions to facilitate a successful energy transition.](https://millionrounds.com/company/cloover) Cloover provides embedded financial services, software, and energy solutions to facilitate a successful energy transition. *Founded* 2022 Berlin, Sweden **$1.3B** last round Sept 2026
- 45 [**Generate Capital** Generate Capital is an investment and operating platform for sustainable infrastructure.](https://millionrounds.com/company/generate-capital) Generate Capital is an investment and operating platform for sustainable infrastructure. *Founded* 2014 San Francisco, United States **$1.3B** last round Sept 2026
- 46 [**EnergyRe** EnergyRe is at the center of the clean energy future.](https://millionrounds.com/company/energyre) EnergyRe is at the center of the clean energy future. *Founded* 2020 New York, United States **$1.2B** last round Oct 2026
- 47 [**Rolls-Royce SMR** Rolls-Royce SMR specializes in producing factory-built nuclear power plants and offers sustainable, low-cost energy solutions.](https://millionrounds.com/company/rolls-royce-smr) Rolls-Royce SMR specializes in producing factory-built nuclear power plants and offers sustainable, low-cost energy solutions. *Founded* 2021 Derby, United Kingdom **$1.2B** last round Apr 2026
- 48 [**Via** VIA helps energy companies realize the value of their data through Artificial Intelligence (AI) and Blockchain.](https://millionrounds.com/company/via) VIA helps energy companies realize the value of their data through Artificial Intelligence (AI) and Blockchain. *Founded* 2016 Somerville, United States **$1.2B** last round Sept 2025
- 49 [**Electra** Electra is decarbonizing ironmaking for green steel production using intermittent renewable energy and low-grade iron ores.](https://millionrounds.com/company/electra) Electra is decarbonizing ironmaking for green steel production using intermittent renewable energy and low-grade iron ores. *Founded* 2020 Boulder, United States **$1.1B** last round Mar 2026
- 50 [**Fervo Energy** Fervo Energy develops clean energy technology to generate carbon-free energy from geothermal systems.](https://millionrounds.com/company/fervo-energy) Fervo Energy develops clean energy technology to generate carbon-free energy from geothermal systems. *Founded* 2017 Houston, United States **$1.1B** last round Sept 2026

**Total funding** how the list is ranked

**15 November 2026** updated nightly

**Rounds we track** source: Millionrounds

Companies whose own description names this theme, ranked by the total they have raised in rounds we hold. Nobody pays to be on a list.

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## More energy providers lists

[See all](https://millionrounds.com/top-lists?t=Energy%20providers)

[*V* *S* *CG* **Energy providers startups in Europe** 953 companies · $41B](https://millionrounds.com/top-lists/energy-providers-startups-europe)

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