# Top 50 Energy Startups Founded in 2022 by Funding (2026)

> The 50 best-funded energy startups founded in 2022, ranked by total funding raised: $14B combined. With founding year, headquarters and each company's rounds.

Source: https://millionrounds.com/top-lists/energy-startups-founded-2022 (Millionrounds; every figure on the page links to its filing or article)

- 1 [**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
- 2 [**Rezolv Energy** Rezolv Energy is an independent power producer and renewable energy developer based in Prague, Czech Republic.](https://millionrounds.com/company/rezolv-energy) Rezolv Energy is an independent power producer and renewable energy developer based in Prague, Czech Republic. *Founded* 2022 Prague, Romania **$763M** last round Nov 2026
- 3 [**MN8 Energy** MN8 Energy is an energy company that provides renewable energy and services to enterprise customers.](https://millionrounds.com/company/mn8-energy) MN8 Energy is an energy company that provides renewable energy and services to enterprise customers. *Founded* 2022 New York, United States **$663M** last round May 2026
- 4 [**Armada** Armada is a pioneering company that offers a full-stack edge computing platform designed for remote and bandwidth-constrained industrial environments.](https://millionrounds.com/company/armada) Armada is a pioneering company that offers a full-stack edge computing platform designed for remote and bandwidth-constrained industrial environments. *Founded* 2022 San Francisco, United States **$591M** last round Sept 2026
- 5 [**PowerCo** PowerCo's development is the next phase in expanding the global battery business.](https://millionrounds.com/company/powerco) PowerCo's development is the next phase in expanding the global battery business. *Founded* 2022 Salzgitter, Germany **$513M** last round Apr 2023
- 6 [**Spearmint Energy** Spearmint Energy is a merchant energy trading company founded to combine innovative financial solutions.](https://millionrounds.com/company/spearmint-energy) Spearmint Energy is a merchant energy trading company founded to combine innovative financial solutions. *Founded* 2022 Miami, United States **$450M** last round May 2026
- 7 [**Pulse Clean Energy** Pulse Clean Energy builds and operates power stations.](https://millionrounds.com/company/pulse-clean-energy) Pulse Clean Energy builds and operates power stations. *Founded* 2022 Birmingham, United Kingdom **$364M** last round Apr 2026
- 8 [**Viridi Energy** Viridi Energy is a renewable natural gas platform.](https://millionrounds.com/company/viridi-energy) Viridi Energy is a renewable natural gas platform. *Founded* 2022 New York, United States **$320M** last round Jun 2022
- 9 [**Reverion** Reverion produces highly efficient, reversible, carbon-negative power plants.](https://millionrounds.com/company/reverion) Reverion produces highly efficient, reversible, carbon-negative power plants. *Founded* 2022 Germany **$237M** last round Sept 2026
- 10 [**Vecino Energy Partners** Vecino Energy is a growth-oriented energy infrastructure company, which was established in 2022 by a group of industry veterans with decades of experience runni](https://millionrounds.com/company/vecino-energy-partners) Vecino Energy is a growth-oriented energy infrastructure company, which was established in 2022 by a group of industry veterans with decades of experience runni *Founded* 2022 San Antonio, United States **$200M** last round Jul 2022
- 11 [**Efficient Computer** Efficient Computer is a Pittsburgh-based semiconductor and computer hardware company founded in 2022.](https://millionrounds.com/company/efficient-computer) Efficient Computer is a Pittsburgh-based semiconductor and computer hardware company founded in 2022. *Founded* 2022 Pittsburgh, United States **$173M** last round Sept 2026
- 12 [**Sunsave** Sunsave Group Ltd, also known as Sunsave Energy Limited, is a London-based renewable energy technology company founded in 2022 by Alick Dru and Ben Graves.](https://millionrounds.com/company/sunsave) Sunsave Group Ltd, also known as Sunsave Energy Limited, is a London-based renewable energy technology company founded in 2022 by Alick Dru and Ben Graves. *Founded* 2022 London, United Kingdom **$166M** last round Jul 2026
- 13 [**Peak Energy** Peak Energy is a charging application for electric vehicles.](https://millionrounds.com/company/peak-energy) Peak Energy is a charging application for electric vehicles. *Founded* 2022 United States **$163M** last round Oct 2026
- 14 [**Pathway Power** Pathway Power is a utility-scale solar and battery storage developer building a renewable energy value chain.](https://millionrounds.com/company/pathway-power) Pathway Power is a utility-scale solar and battery storage developer building a renewable energy value chain. *Founded* 2022 San Diego, United States **$150M** last round Jun 2026
- 15 [**Thea Energy** Thea Energy is a fusion energy startup focused on commercializing scalable and zero-emission power through advanced stellarator technology.](https://millionrounds.com/company/thea-energy) Thea Energy is a fusion energy startup focused on commercializing scalable and zero-emission power through advanced stellarator technology. *Founded* 2022 Kearny, United States **$120M** last round Jul 2026
- 16 [**Anovion Battery Materials** Anovion Battery Materials produces synthetic graphite materials.](https://millionrounds.com/company/anovion-battery-materials) Anovion Battery Materials produces synthetic graphite materials. *Founded* 2022 Chicago, United States **$117M** last round Oct 2022
- 17 [**Fuse Energy** Fuse is an energy supplier that offers the UK's cheapest electricity tarif.](https://millionrounds.com/company/fuse-energy) Fuse is an energy supplier that offers the UK's cheapest electricity tarif. *Founded* 2022 London, United Kingdom **$111M** last round Jun 2026
- 18 [**WorldEnergy GH2** WorldEnergy GH2 operates as a renewable energy company.](https://millionrounds.com/company/worldenergy-gh2) WorldEnergy GH2 operates as a renewable energy company. *Founded* 2022 St. John's, Canada **$94M** last round Feb 2024
- 19 [**DG Matrix** DG Matrix is a cleantech company based in Raleigh, North Carolina, founded in 2022.](https://millionrounds.com/company/dg-matrix) DG Matrix is a cleantech company based in Raleigh, North Carolina, founded in 2022. *Founded* 2022 Morrisville, United States **$80M** last round Feb 2026
- 20 [**Cylib** Cylib is a start-up for holistic battery recycling](https://millionrounds.com/company/cylib) Cylib is a start-up for holistic battery recycling *Founded* 2022 Aachen, Germany **$75M** last round Dec 2025
- 21 [**Eku Energy** Eku Energy is a globally diversified and technology enabled energy storage business.](https://millionrounds.com/company/eku-energy) Eku Energy is a globally diversified and technology enabled energy storage business. *Founded* 2022 London, United Kingdom **$60M** last round May 2025
- 22 [**International Battery Company** International Battery Company (IBC) is a product-tech company founded in 2022 and based in Milpitas, California.](https://millionrounds.com/company/international-battery-company) International Battery Company (IBC) is a product-tech company founded in 2022 and based in Milpitas, California. *Founded* 2022 San Jose, India **$60M** last round Nov 2025
- 23 [**Elevate Renewable Energy** Elevate Renewable Energy Dedicated to the strategic deployment of battery energy storage resources.](https://millionrounds.com/company/elevate-renewable-energy) Elevate Renewable Energy Dedicated to the strategic deployment of battery energy storage resources. *Founded* 2022 Boston, United States **$50M** last round Apr 2026
- 24 [**Aether Fuels** Aether Fuels is a cutting-edge climate technology startup.](https://millionrounds.com/company/aether-fuels) Aether Fuels is a cutting-edge climate technology startup. *Founded* 2022 Chicago, United States **$49M** last round Dec 2025
- 25 [**FluoRok** FluoRok is a deep-tech chemical manufacturing startup based in Oxford, England, founded in June 2022 as a spin-out from the University of Oxford.](https://millionrounds.com/company/fluorok) FluoRok is a deep-tech chemical manufacturing startup based in Oxford, England, founded in June 2022 as a spin-out from the University of Oxford. *Founded* 2022 Oxford, United Kingdom **$46M** last round Nov 2026
- 26 [**Vammo** Vammo, formerly Leoparda Electric, is a company that manufactures electric motorcycles.](https://millionrounds.com/company/vammo) Vammo, formerly Leoparda Electric, is a company that manufactures electric motorcycles. *Founded* 2022 Sao Paulo, Brazil **$45M** last round Oct 2025
- 27 [**Holyvolt** Holyvolt is a Swedish deep-tech energy startup founded in 2022, with its headquarters in Stockholm and additional operations in Munich, Germany.](https://millionrounds.com/company/holyvolt) Holyvolt is a Swedish deep-tech energy startup founded in 2022, with its headquarters in Stockholm and additional operations in Munich, Germany. *Founded* 2022 Stockholm, Sweden **$45M** last round Oct 2026
- 28 [**Bnewable** Bnewable is an independent energy company based in Mechelen, Belgium, founded in 2022 by Christophe Degrez and Kristof Vereenooghe.](https://millionrounds.com/company/bnewable) Bnewable is an independent energy company based in Mechelen, Belgium, founded in 2022 by Christophe Degrez and Kristof Vereenooghe. *Founded* 2022 Belgium **$42M** last round Dec 2024
- 29 [**Granite Source Power** Granite Source Power (GSP) specializes in developing battery energy storage systems (BESS) and renewable energy projects, with a focus on building strong, integ](https://millionrounds.com/company/granite-source-power) Granite Source Power (GSP) specializes in developing battery energy storage systems (BESS) and renewable energy projects, with a focus on building strong, integ *Founded* 2022 Portsmouth, United States **$40M** last round Jun 2023
- 30 [**Rotherham Energy** Rotherham Energy provides plumbling, heating, and air conditioning installation.](https://millionrounds.com/company/rotherham-energy) Rotherham Energy provides plumbling, heating, and air conditioning installation. *Founded* 2022 London, United Kingdom **$31M** last round May 2023
- 31 [**Solarcycle** SOLARCYCLE is a technology-driven recycling company founded in 2022, focused on solar panel recycling and advanced recovery of materials from power electronics.](https://millionrounds.com/company/solarcycle) SOLARCYCLE is a technology-driven recycling company founded in 2022, focused on solar panel recycling and advanced recovery of materials from power electronics. *Founded* 2022 Mesa, United States **$30M** last round Mar 2023
- 32 [**Altilium**](https://millionrounds.com/company/altilium) *Founded* 2022 United Kingdom **$25M** last round Apr 2026
- 33 [**Sonocharge Energy** Sonocharge Energy develops a technology that enables batteries to charge.](https://millionrounds.com/company/sonocharge-energy) Sonocharge Energy develops a technology that enables batteries to charge. *Founded* 2022 San Diego, United States **$24M** last round Jan 2025
- 34 [**Grid Connected Infrastructure** GCI is a well-funded utility scale energy storage development firm managed by experienced project developers.](https://millionrounds.com/company/grid-connected-infrastructure) GCI is a well-funded utility scale energy storage development firm managed by experienced project developers. *Founded* 2022 Davidson, United States **$23M** last round Jun 2023
- 35 [**LiNova Energy** LiNova Energy is developing ultra-high-energy batteries utilizing a Polymer Cathode for the EV, Aerospace, and Energy Storage industries.](https://millionrounds.com/company/linova-energy) LiNova Energy is developing ultra-high-energy batteries utilizing a Polymer Cathode for the EV, Aerospace, and Energy Storage industries. *Founded* 2022 Monrovia, United States **$20M** last round Mar 2026
- 36 [**SAEL** Renewable and Green Energy Company India](https://millionrounds.com/company/sael) Renewable and Green Energy Company India *Founded* 2022 New Delhi, India **$20M** last round Oct 2025
- 37 [**Realta Fusion** Realta Fusion develops fusion energy technology for the production of industrial heat and power.](https://millionrounds.com/company/realta-fusion) Realta Fusion develops fusion energy technology for the production of industrial heat and power. *Founded* 2022 Madison, United States **$19M** last round Sept 2026
- 38 [**Still Bright** Still Bright is a Newark, New Jersey-based private company founded in 2022.](https://millionrounds.com/company/still-bright) Still Bright is a Newark, New Jersey-based private company founded in 2022. *Founded* 2022 Newark, United States **$19M** last round Jul 2025
- 39 [**Fourier** Fourier is a thermal management solutions ranging from high power density electronics to renewable energy to space applications.](https://millionrounds.com/company/fourier) Fourier is a thermal management solutions ranging from high power density electronics to renewable energy to space applications. *Founded* 2022 Boston, United States **$19M** last round Apr 2025
- 40 [**HyLight** HyLight is a French startup founded in 2022, based in Le Plessis-Pâté, specializing in autonomous, hydrogen-powered airship drones for long-range aerial infrast](https://millionrounds.com/company/hylight) HyLight is a French startup founded in 2022, based in Le Plessis-Pâté, specializing in autonomous, hydrogen-powered airship drones for long-range aerial infrast *Founded* 2022 Champigny-sur-Marne, France **$18M** last round Oct 2026
- 41 [**Guangjing Energy** Guangjing Energy develops perovskite solar cell modules to achieve industrialized mass production and sales.](https://millionrounds.com/company/guangjing-energy) Guangjing Energy develops perovskite solar cell modules to achieve industrialized mass production and sales. *Founded* 2022 Foshan **$18M** last round Aug 2024
- 42 [**Bling Energy** A Bling Energy nasceu com o "brilho do sol" ☀️ para dar mais energia a todos os que se preocupam em poupar o ambiente e a carteira!](https://millionrounds.com/company/bling-energy) A Bling Energy nasceu com o "brilho do sol" ☀️ para dar mais energia a todos os que se preocupam em poupar o ambiente e a carteira! *Founded* 2022 Lisbon, Portugal **$17M** last round Aug 2025
- 43 [**Sention Technologies**](https://millionrounds.com/company/sention-technologies) *Founded* 2022 United Kingdom **$15M** last round Apr 2026
- 44 [**Luanqi Technology** Luanqi Technology is a storage product testing equipment research, development, and sales company.](https://millionrounds.com/company/luanqi-technology) Luanqi Technology is a storage product testing equipment research, development, and sales company. *Founded* 2022 Suzhou **$14M** last round Jan 2026
- 45 [**Bedrock Energy** Bedrock Energy is a clean-tech company based in Austin, Texas, founded in 2022.](https://millionrounds.com/company/bedrock-energy) Bedrock Energy is a clean-tech company based in Austin, Texas, founded in 2022. *Founded* 2022 Austin, United States **$12M** last round Jan 2025
- 46 [**Helix Earth** Helix Earth Technologies, Inc.](https://millionrounds.com/company/helix-earth) Helix Earth Technologies, Inc. *Founded* 2022 Houston, United States **$12M** last round Mar 2026
- 47 [**Tozero** tozero GmbH, founded in 2022 in Munich, Germany, is a pioneering lithium-ion battery recycling startup.](https://millionrounds.com/company/tozero) tozero GmbH, founded in 2022 in Munich, Germany, is a pioneering lithium-ion battery recycling startup. *Founded* 2022 Munich, Germany **$12M** last round Nov 2024
- 48 [**Companion.energy** Companion.energy is a Belgian artificial intelligence and software company focused on real-time energy management for large industrial and commercial enterprises.](https://millionrounds.com/company/companion-energy) Companion.energy is a Belgian artificial intelligence and software company focused on real-time energy management for large industrial and commercial enterprises. *Founded* 2022 Ghent, Belgium **$11M** last round Jun 2026
- 49 [**Bia Energy** Bia Energy is a Colombian EnergyTech company focused on the digital commercialization of electricity.](https://millionrounds.com/company/bia-energy) Bia Energy is a Colombian EnergyTech company focused on the digital commercialization of electricity. *Founded* 2022 Bogota, Colombia **$8.5M** last round Nov 2024
- 50 [**Sinergy Flow** Sinergy Flow is a Milan-based DeepTech startup founded in 2022, specializing in low-cost, sustainable redox flow batteries (RFBs) for long-duration energy storage (LDES).](https://millionrounds.com/company/sinergy-flow) Sinergy Flow is a Milan-based DeepTech startup founded in 2022, specializing in low-cost, sustainable redox flow batteries (RFBs) for long-duration energy storage (LDES). *Founded* 2022 Milan, Italy **$8.3M** last round Feb 2026

**Total funding** how the list is ranked

**15 November 2026** updated nightly

**Rounds we track** source: Millionrounds

Companies founded in 2022 whose funding rounds we classed in this sector, ranked by the total they have raised in rounds we hold. Nobody pays to be on a list.

## Who backed them?

Open any company for its rounds and investors, or search the investors who back energy startups founded in 2022 in the app, with filters, lists and exports.

[Find their investors](https://millionrounds.com/login?join=1&next=/app/investors)[All top lists](https://millionrounds.com/top-lists)

## More energy lists

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

[*CE* *C* *SE* **Energy startups worldwide** 1,800 companies · $129B](https://millionrounds.com/top-lists/energy-startups)[*CE* *C* *SE* **Energy startups in the United States** 741 companies · $110B](https://millionrounds.com/top-lists/energy-startups-united-states)[*N* *V* *S* **Energy startups in Europe** 607 companies · $39B](https://millionrounds.com/top-lists/energy-startups-europe)[*C* *ME* *W* **Energy startups that raised in 2026** 429 companies · $73B in 2026](https://millionrounds.com/top-lists/energy-startups-raised-2026)[*S* *RS* *C* **Energy startups in the United Kingdom** 206 companies · $15B](https://millionrounds.com/top-lists/energy-startups-united-kingdom)[*C* *ME* *W* **Energy startups in the United States that raised in 2026** 194 companies · $63B in 2026](https://millionrounds.com/top-lists/energy-startups-united-states-raised-2026)[*AE* *TE* *RS* **Energy startups founded in 2021** 111 companies · $8.5B](https://millionrounds.com/top-lists/energy-startups-founded-2021)[*V* *UC* *E* **Energy startups founded in 2020** 105 companies · $15B](https://millionrounds.com/top-lists/energy-startups-founded-2020)

## More lists worldwide

[See all](https://millionrounds.com/top-lists?r=Global)

[*GV* *V* *RP* **Health startups worldwide** 12,811 companies · $81B](https://millionrounds.com/top-lists/health-startups)[*O* *A* *X* **AI startups worldwide** 10,238 companies · $830B](https://millionrounds.com/top-lists/ai-startups)[*GV* *V* *RP* **Biotech startups worldwide** 7,127 companies · $70B](https://millionrounds.com/top-lists/biotech-startups)[*D* *B* *FT* **Big data startups worldwide** 3,812 companies · $220B](https://millionrounds.com/top-lists/big-data-startups)[*AF* *R* *S* **Fintech startups worldwide** 3,200 companies · $94B](https://millionrounds.com/top-lists/fintech-startups)[*O* *A* *B* **AI startups that raised in 2026** 2,922 companies · $540B in 2026](https://millionrounds.com/top-lists/ai-startups-raised-2026)[*FT* *CE* *P* **Energy providers startups worldwide** 2,808 companies · $152B](https://millionrounds.com/top-lists/energy-providers-startups)[*A* *P* *O* **Marketing tech startups worldwide** 2,728 companies · $28B](https://millionrounds.com/top-lists/marketing-tech-startups)