# Top 50 Energy Startups in Germany by Funding (2026)

> The 50 best-funded energy startups in Germany, ranked by total funding raised: $4.9B combined. With founding year, headquarters and each company's rounds.

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

- 1 [**Enpal** Enpal is a photovoltaics leasing firm that provides solar power systems for homeowners.](https://millionrounds.com/company/enpal) Enpal is a photovoltaics leasing firm that provides solar power systems for homeowners. *Founded* 2017 Berlin, Germany **$1.0B** last round Oct 2025
- 2 [**Proxima Fusion** Proxima Fusion is a European fusion energy company based in Munich, Germany, founded in 2023 as the first spin-out from the Max Planck Institute for Plasma Physics.](https://millionrounds.com/company/proxima-fusion) Proxima Fusion is a European fusion energy company based in Munich, Germany, founded in 2023 as the first spin-out from the Max Planck Institute for Plasma Physics. *Founded* 2023 Munich, Germany **$636M** last round Jul 2026
- 3 [**1KOMMA5°** 1Komma5° is an electricity company offering free electricity to all electric vehicle owners financed through trading using GHG quotas.](https://millionrounds.com/company/1komma5) 1Komma5° is an electricity company offering free electricity to all electric vehicle owners financed through trading using GHG quotas. *Founded* 2021 Hamburg, Germany **$563M** last round Oct 2026
- 4 [**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
- 5 [**Sunfire** Sunfire GmbH is an industrial electrolysis company based in Dresden, Germany, founded in 2010 by Nils Aldag.](https://millionrounds.com/company/sunfire) Sunfire GmbH is an industrial electrolysis company based in Dresden, Germany, founded in 2010 by Nils Aldag. *Founded* 2010 Dresden, Germany **$281M** last round Mar 2024
- 6 [**Focused Energy** Focused Energy is a German-American deep-tech startup founded in 2021, specializing in laser-driven inertial confinement fusion (ICF).](https://millionrounds.com/company/focused-energy) Focused Energy is a German-American deep-tech startup founded in 2021, specializing in laser-driven inertial confinement fusion (ICF). *Founded* 2021 Darmstadt, Germany **$280M** last round Jun 2026
- 7 [**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
- 8 [**Enviria** ENVIRIA is a prominent German renewable energy company based in Frankfurt, specializing in decentralized, solar-centric energy solutions for commercial and indu](https://millionrounds.com/company/enviria) ENVIRIA is a prominent German renewable energy company based in Frankfurt, specializing in decentralized, solar-centric energy solutions for commercial and indu *Founded* 2017 Frankfurt, Germany **$200M** last round Feb 2024
- 9 [**Terra One** Terra One engages in the development and operation of large-scale battery storage systems.](https://millionrounds.com/company/terra-one) Terra One engages in the development and operation of large-scale battery storage systems. *Founded* 2021 Berlin, Germany **$185M** last round Sept 2025
- 10 [**tado°** tado° is a German energy technology company based in Munich, specializing in home energy management.](https://millionrounds.com/company/tado) tado° is a German energy technology company based in Munich, specializing in home energy management. *Founded* 2011 Muenchen, Germany **$116M** last round Mar 2025
- 11 [**Instagrid** Instagrid is a B Corp-certified technology company based in Ludwigsburg, Germany, founded in 2018.](https://millionrounds.com/company/instagrid) Instagrid is a B Corp-certified technology company based in Ludwigsburg, Germany, founded in 2018. *Founded* 2018 Ludwigsburg, Germany **$95M** last round Jan 2024
- 12 [**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
- 13 [**Thermondo** Thermondo promote the energy transition with innovative heat solutions.](https://millionrounds.com/company/thermondo) Thermondo promote the energy transition with innovative heat solutions. *Founded* 2012 Berlin, Germany **$64M** last round Jul 2025
- 14 [**BMR Energy** BMR Energy plans, builds, and operates bioenergy plants, wind turbines, and solar power plants.](https://millionrounds.com/company/bmr-energy) BMR Energy plans, builds, and operates bioenergy plants, wind turbines, and solar power plants. *Founded* 2013 Geilenkirchen, Germany **$63M** last round Jan 2015
- 15 [**Rabot Energy** Rabot Energy is a smart energy and electricity provider based in Hamburg, founded in 2021.](https://millionrounds.com/company/rabot-energy) Rabot Energy is a smart energy and electricity provider based in Hamburg, founded in 2021. *Founded* 2021 Hamburg, Germany **$50M** last round Oct 2026
- 16 [**NexWafe** NexWafe will supply high quality wafers to solar cell producers.](https://millionrounds.com/company/nexwafe) NexWafe will supply high quality wafers to solar cell producers. *Founded* 2015 Freiburg, Germany **$42M** last round May 2023
- 17 [**Anzana Electric Group** Anzana Electric Group is a renewable energy company focused on developing, investing in, and operating hydropower generation and grid distribution projects across Africa.](https://millionrounds.com/company/anzana-electric-group) Anzana Electric Group is a renewable energy company focused on developing, investing in, and operating hydropower generation and grid distribution projects across Africa. *Founded* - Quatre Bornes, Germany **$40M** last round Jun 2026
- 18 [**UniverCell Holding GmbH** With everything we do, we aim to harness sustainable energy in order to energize the future.](https://millionrounds.com/company/univercell-holding-gmbh) With everything we do, we aim to harness sustainable energy in order to energize the future. *Founded* 2019 Flintbek, Germany **$35M** last round Mar 2026
- 19 [**VoltStorage** VoltStorage develops and produces solar energy storage systems based on the eco-friendly Redox Flow Battery technology.](https://millionrounds.com/company/voltstorage) VoltStorage develops and produces solar energy storage systems based on the eco-friendly Redox Flow Battery technology. *Founded* 2016 Munich, Germany **$33M** last round Jul 2023
- 20 [**VARM** VARM is a prominent ClimateTech startup based in Berlin, Germany, specializing in building insulation.](https://millionrounds.com/company/varm) VARM is a prominent ClimateTech startup based in Berlin, Germany, specializing in building insulation. *Founded* 2023 Berlin, Germany **$26M** last round Jun 2026
- 21 [**REPS**](https://millionrounds.com/company/reps) *Founded* - Germany **$26M** last round May 2026
- 22 [**Nomos** Supercharging generative AI developers](https://millionrounds.com/company/nomos) Supercharging generative AI developers *Founded* 2023 Germany **$25M** last round Sept 2026
- 23 [**Voltfang** Voltfang develops home storage solutions for private houses using recycled traction batteries.](https://millionrounds.com/company/voltfang) Voltfang develops home storage solutions for private houses using recycled traction batteries. *Founded* 2021 Aachen, Germany **$17M** last round Jun 2025
- 24 [**node.energy** node.energy GmbH is a German climate tech company established in 2016, specializing in SaaS software for decentralized renewable energy systems in commercial an](https://millionrounds.com/company/node-energy) node.energy GmbH is a German climate tech company established in 2016, specializing in SaaS software for decentralized renewable energy systems in commercial an *Founded* 2016 Frankfurt, Germany **$17M** last round Apr 2025
- 25 [**Stabl Energy** STABL Energy is a German renewable energy company based in Munich, founded in 2019.](https://millionrounds.com/company/stabl-energy) STABL Energy is a German renewable energy company based in Munich, founded in 2019. *Founded* 2019 Munich, Germany **$17M** last round Aug 2023
- 26 [**theion** theion GmbH is a Berlin-based deep-tech startup founded in 2020, specializing in sustainable battery technology.](https://millionrounds.com/company/theion) theion GmbH is a Berlin-based deep-tech startup founded in 2020, specializing in sustainable battery technology. *Founded* 2020 Berlin, Germany **$16M** last round Mar 2025
- 27 [**Power Plus Communications** Power Plus Communications (PPC) is a Mannheim, Germany-based company founded in 2001.](https://millionrounds.com/company/power-plus-communications) Power Plus Communications (PPC) is a Mannheim, Germany-based company founded in 2001. *Founded* 2001 Mannheim, Germany **$15M** last round Jul 2014
- 28 [**Wegatech** Photovoltaikanlagen, Stromspeicher und Wärmepumpen - als Einzellösung oder im System.](https://millionrounds.com/company/wegatech) Photovoltaikanlagen, Stromspeicher und Wärmepumpen - als Einzellösung oder im System. *Founded* 2010 Cologne, Germany **$15M** last round Oct 2022
- 29 [**GreenCom Networks AG** GreenCom is a Germany-based IoT company that provides solutions such as home energy management, smart charging and remote monitoring for residential and commerc](https://millionrounds.com/company/greencom-networks-ag) GreenCom is a Germany-based IoT company that provides solutions such as home energy management, smart charging and remote monitoring for residential and commerc *Founded* 2011 Munich, Germany **$15M** last round Dec 2020
- 30 [**P21** P21 develops and markets energy-management solutions for the telecommunications industry.](https://millionrounds.com/company/p21) P21 develops and markets energy-management solutions for the telecommunications industry. *Founded* 2001 Germany **$14M** last round May 2009
- 31 [**Energy Robotics** Energy Robotics is a developer of software solutions for mobile inspection robots.](https://millionrounds.com/company/energy-robotics) Energy Robotics is a developer of software solutions for mobile inspection robots. *Founded* 2019 Darmstadt, Germany **$14M** last round Oct 2025
- 32 [**Green Fusion** Green Fusion develops a simple and secure software solution for more efficient control of your energy system.](https://millionrounds.com/company/green-fusion) Green Fusion develops a simple and secure software solution for more efficient control of your energy system. *Founded* 2021 Berlin, Germany **$13M** last round Jan 2025
- 33 [**NorcSi GmbH** NorcSi GmbH is a German battery technology company based in Halle (Saale), founded in 2020.](https://millionrounds.com/company/norcsi-gmbh) NorcSi GmbH is a German battery technology company based in Halle (Saale), founded in 2020. *Founded* 2020 Halle (Saale), Germany **$12M** last round Jul 2025
- 34 [**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
- 35 [**GALVANY** GALVANY is a Green-Tech company based in Berlin that focuses on the heat transition.](https://millionrounds.com/company/galvany) GALVANY is a Green-Tech company based in Berlin that focuses on the heat transition. *Founded* 2021 Berlin, Germany **$12M** last round Jun 2026
- 36 [**Metalshub** Metalshub is a Düsseldorf-based B2B SaaS marketplace and digital trading platform that connects buyers and sellers in the metals, mining, and recycling industries.](https://millionrounds.com/company/metalshub) Metalshub is a Düsseldorf-based B2B SaaS marketplace and digital trading platform that connects buyers and sellers in the metals, mining, and recycling industries. *Founded* 2016 Duesseldorf, Germany **$11M** last round May 2021
- 37 [**epilot** Epilot is a digital agency that offers online store assistance, web design, web development and marketing services.](https://millionrounds.com/company/epilot) Epilot is a digital agency that offers online store assistance, web design, web development and marketing services. *Founded* 2017 Oslo, Germany **$11M** last round Jul 2024
- 38 [**Gauss Fusion** Gauss Fusion develops fusion power plants for clean energy solutions.](https://millionrounds.com/company/gauss-fusion) Gauss Fusion develops fusion power plants for clean energy solutions. *Founded* - Garching Bei München, Germany **$11M** last round Dec 2024
- 39 [**blue activity** Blue Activity GmbH is a CleanTech startup based in Heidelberg, Germany, founded in 2019.](https://millionrounds.com/company/blue-activity) Blue Activity GmbH is a CleanTech startup based in Heidelberg, Germany, founded in 2019. *Founded* 2021 Heidelberg, Germany **$9.8M** last round Mar 2026
- 40 [**envelio** envelio is a cloud based smart grid platform.](https://millionrounds.com/company/envelio) envelio is a cloud based smart grid platform. *Founded* 2017 Germany **$6.6M** last round Dec 2019
- 41 [**Reshape Energy** Reshape Energy is a Munich-area company dedicated to facilitating the energy transition in commercial real estate.](https://millionrounds.com/company/reshape-energy) Reshape Energy is a Munich-area company dedicated to facilitating the energy transition in commercial real estate. *Founded* 2024 Munich, Germany **$5.5M** last round Mar 2025
- 42 [**smartB** SmartB reinvents energy management in commercial buildings.](https://millionrounds.com/company/smartb) SmartB reinvents energy management in commercial buildings. *Founded* 2014 Germany **$5.4M** last round Jan 2014
- 43 [**MARCLEY** MARCLEY is a German greentech startup founded in 2022, based in Hannover.](https://millionrounds.com/company/marcley) MARCLEY is a German greentech startup founded in 2022, based in Hannover. *Founded* 2022 Hanover, Germany **$5.4M** last round Jul 2024
- 44 [**Conjoule** Conjoule is an online energy marketplace that enables users to transact electricity.](https://millionrounds.com/company/conjoule) Conjoule is an online energy marketplace that enables users to transact electricity. *Founded* 2017 Essen, Germany **$5.1M** last round Jul 2017
- 45 [**ECO2GROW** ECO2GROW is a B2B energy renewable energy company that helps industrial SMEs master the renewable energy age.](https://millionrounds.com/company/eco2grow) ECO2GROW is a B2B energy renewable energy company that helps industrial SMEs master the renewable energy age. *Founded* 2021 Bonn, Germany **$4.4M** last round Jul 2024
- 46 [**Delta Charge** Delta Charge is an energy infrastructure company based in Munich, founded in 2024.](https://millionrounds.com/company/delta-charge) Delta Charge is an energy infrastructure company based in Munich, founded in 2024. *Founded* 2024 Munich, Germany **$4.3M** last round Nov 2025
- 47 [**SINN Power** SINN Power GmbH is specialized on developing products and solutions for renewable energy projects in the maritime environment](https://millionrounds.com/company/sinn-power) SINN Power GmbH is specialized on developing products and solutions for renewable energy projects in the maritime environment *Founded* 2014 Gauting, Germany **$3.5M** last round Sept 2021
- 48 [**Smart Hydro Power** Smart Hydro Power GmbH is a Germany-based company that develops, manufactures, sells, and markets kinetic micro-hydro power plants.](https://millionrounds.com/company/smart-hydro-power) Smart Hydro Power GmbH is a Germany-based company that develops, manufactures, sells, and markets kinetic micro-hydro power plants. *Founded* 2010 Germany **$3.5M** last round May 2012
- 49 [**Betterspace**](https://millionrounds.com/company/betterspace) *Founded* - Germany **$3.3M** last round Aug 2023
- 50 [**Ecoligo** ecoligo is a Berlin-based energy-as-a-service company that specializes in solar-as-a-service solutions for commercial and industrial clients in emerging markets.](https://millionrounds.com/company/ecoligo) ecoligo is a Berlin-based energy-as-a-service company that specializes in solar-as-a-service solutions for commercial and industrial clients in emerging markets. *Founded* 2016 Berlin, Germany **$2.8M** last round Nov 2024

**Total funding** how the list is ranked

**15 November 2026** updated nightly

**Rounds we track** source: Millionrounds

Companies whose funding rounds we classed as 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 in Germany 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 for Germany

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

[*NR* *H* *DH* **Startups in Germany** 2,003 companies · $36B](https://millionrounds.com/top-lists/startups-germany)[*NR* *H* *PL* **AI startups in Germany** 321 companies · $14B](https://millionrounds.com/top-lists/ai-startups-germany)[*B* *T* *C* **Health startups in Germany** 240 companies · $4.8B](https://millionrounds.com/top-lists/health-startups-germany)[*B* *C* *A* **Healthcare startups in Germany** 137 companies · $3.0B](https://millionrounds.com/top-lists/healthcare-startups-germany)[*B* *T* *C* **Biotech startups in Germany** 136 companies · $4.1B](https://millionrounds.com/top-lists/biotech-startups-germany)[*S* *DT* *E* **IT Services startups in Germany** 124 companies · $1.0B](https://millionrounds.com/top-lists/it-services-startups-germany)[*A* *S* *F* **Big Data & Analytics startups in Germany** 100 companies · $1.8B](https://millionrounds.com/top-lists/big-data-startups-germany)[*T* *F* *AG* **Transport startups in Germany** 93 companies · $8.5B](https://millionrounds.com/top-lists/transport-startups-germany)