# Top 50 Climate Tech Startups in Germany by Funding (2026)

> The 50 best-funded climate tech startups in Germany, ranked by total funding raised: $5.5B combined. With founding year, headquarters and each company's rounds.

Source: https://millionrounds.com/top-lists/climate-tech-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 [**ILOS Projects** ILOS Projects is a Independent Power Producer.](https://millionrounds.com/company/ilos-projects) ILOS Projects is a Independent Power Producer. *Founded* 2018 Karlsruhe, Germany **$530M** last round Apr 2026
- 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 [**METYCLE** METYCLE is a digital trading platform based in Cologne, Germany, founded in 2022.](https://millionrounds.com/company/metycle) METYCLE is a digital trading platform based in Cologne, Germany, founded in 2022. *Founded* 2022 Cologne, Germany **$165M** last round Sept 2026
- 9 [**sonnen** Sonnen is a pioneer for intelligent lithium based energy storage.](https://millionrounds.com/company/sonnen) Sonnen is a pioneer for intelligent lithium based energy storage. *Founded* 2010 Wildpoldsried, Germany **$155M** last round May 2018
- 10 [**Heliatek** Heliatek is a German technology company based in Dresden, focused on developing and producing lightweight, flexible organic photovoltaic (OPV) solar films.](https://millionrounds.com/company/heliatek) Heliatek is a German technology company based in Dresden, focused on developing and producing lightweight, flexible organic photovoltaic (OPV) solar films. *Founded* 2006 Dresden, Germany **$153M** last round Oct 2017
- 11 [**KONUX** KONUX is a German scale-up based in Munich, specializing in Artificial Intelligence (AI) and the Internet of Things (IoT).](https://millionrounds.com/company/konux) KONUX is a German scale-up based in Munich, specializing in Artificial Intelligence (AI) and the Internet of Things (IoT). *Founded* 2014 Muenchen, Germany **$122M** last round Mar 2024
- 12 [**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
- 13 [**Green Energy Origin** Green Energy Origin is a sustainable firm that develops specialty chemicals and battery raw materials for cost effective energy solutions.](https://millionrounds.com/company/green-energy-origin) Green Energy Origin is a sustainable firm that develops specialty chemicals and battery raw materials for cost effective energy solutions. *Founded* - Weinheim, Germany **$110M** last round Dec 2025
- 14 [**zolar** Zolar offers photovoltaic systems that homeowners can customize, compare, and order online at a fixed price.](https://millionrounds.com/company/zolar) Zolar offers photovoltaic systems that homeowners can customize, compare, and order online at a fixed price. *Founded* 2016 Berlin, Germany **$109M** last round Apr 2024
- 15 [**osapiens** osapiens is a Germany-based Software-as-a-Service (SaaS) provider that focuses on helping global companies achieve sustainable growth through AI-based automatio](https://millionrounds.com/company/osapiens) osapiens is a Germany-based Software-as-a-Service (SaaS) provider that focuses on helping global companies achieve sustainable growth through AI-based automatio *Founded* 2018 Mannheim, Germany **$100M** last round Jan 2026
- 16 [**e.GO Mobile** e.GO Mobile develops and produces electronic vehicles.](https://millionrounds.com/company/e-go-mobile) e.GO Mobile develops and produces electronic vehicles. *Founded* 2015 Aachen, Germany **$75M** last round Jul 2023
- 17 [**constellr** constellr is a German NewSpace deep-tech company based in Freiburg, with additional offices in Munich.](https://millionrounds.com/company/constellr) constellr is a German NewSpace deep-tech company based in Freiburg, with additional offices in Munich. *Founded* 2020 Munich, Germany **$63M** last round Feb 2026
- 18 [**Hy2gen** HY2GEN AG is a German renewable energy company based in Wiesbaden, specializing in the production of green hydrogen and hydrogen-based e-fuels.](https://millionrounds.com/company/hy2gen) HY2GEN AG is a German renewable energy company based in Wiesbaden, specializing in the production of green hydrogen and hydrogen-based e-fuels. *Founded* 2017 Wiesbaden, Germany **$54M** last round Apr 2025
- 19 [**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
- 20 [**Helrom**](https://millionrounds.com/company/helrom) *Founded* - Germany **$37M** last round May 2025
- 21 [**matterr** matterr GmbH is a German climate-tech company based in Braunschweig, founded in 2017.](https://millionrounds.com/company/matterr) matterr GmbH is a German climate-tech company based in Braunschweig, founded in 2017. *Founded* 2017 Braunschweig, Germany **$35M** last round Aug 2025
- 22 [**VÆRIDION** VÆRIDION is an aircraft manufacturer based in Munich, founded in 2021.](https://millionrounds.com/company/v-ridion) VÆRIDION is an aircraft manufacturer based in Munich, founded in 2021. *Founded* 2021 Munich, Germany **$34M** last round Nov 2026
- 23 [**Vytal**](https://millionrounds.com/company/vytal) *Founded* - Germany **$31M** last round Jul 2026
- 24 [**StrollMe** Strollme is an online store that provides subscription strollers and children's bikes.](https://millionrounds.com/company/strollme) Strollme is an online store that provides subscription strollers and children's bikes. *Founded* 2020 Munich, Germany **$28M** last round Oct 2026
- 25 [**Novocarbo** Novocarbo GmbH is a German sustainability technology company based in Hamburg, founded in 2017 by Caspar Ziegner.](https://millionrounds.com/company/novocarbo) Novocarbo GmbH is a German sustainability technology company based in Hamburg, founded in 2017 by Caspar Ziegner. *Founded* 2017 Hamburg, Germany **$27M** last round Mar 2024
- 26 [**trawa** trawa is an AI-powered energy procurement platform based in Berlin, Germany, founded in 2022.](https://millionrounds.com/company/trawa) trawa is an AI-powered energy procurement platform based in Berlin, Germany, founded in 2022. *Founded* 2022 Berlin, Germany **$27M** last round May 2025
- 27 [**Nuventura** Nuventura developed GIS switchgear that replaces SF6 with air, while at the same time, building on all the advantages of SF6 switchgear.](https://millionrounds.com/company/nuventura) Nuventura developed GIS switchgear that replaces SF6 with air, while at the same time, building on all the advantages of SF6 switchgear. *Founded* 2017 Berlin, Germany **$27M** last round Sept 2023
- 28 [**REPS**](https://millionrounds.com/company/reps) *Founded* - Germany **$26M** last round May 2026
- 29 [**Ostrom** Ostrom is a Berlin-based digital energy provider focused on making 100% renewable electricity accessible and affordable for households in Germany.](https://millionrounds.com/company/ostrom) Ostrom is a Berlin-based digital energy provider focused on making 100% renewable electricity accessible and affordable for households in Germany. *Founded* 2021 Berlin, Germany **$23M** last round Jun 2025
- 30 [**Klim** Klim GmbH is a Berlin-based startup founded in 2020, focusing on climate-tech and agricultural technology.](https://millionrounds.com/company/klim) Klim GmbH is a Berlin-based startup founded in 2020, focusing on climate-tech and agricultural technology. *Founded* 2020 Berlin, Germany **$22M** last round Nov 2024
- 31 [**Phlair** Phlair is a Munich-based climate technology company founded in 2022, specializing in Direct Air Capture (DAC) technology.](https://millionrounds.com/company/phlair) Phlair is a Munich-based climate technology company founded in 2022, specializing in Direct Air Capture (DAC) technology. *Founded* 2022 Munich, Germany **$22M** last round May 2025
- 32 [**carbmee** carbmee is an AI-powered enterprise carbon management software company based in Berlin, Germany, founded in 2021.](https://millionrounds.com/company/carbmee) carbmee is an AI-powered enterprise carbon management software company based in Berlin, Germany, founded in 2021. *Founded* 2021 Berlin, Germany **$21M** last round Dec 2024
- 33 [**eeden** Eeden is a German textile-recycling technology company based in Münster, specializing in chemical recycling processes for textile waste.](https://millionrounds.com/company/eeden) Eeden is a German textile-recycling technology company based in Münster, specializing in chemical recycling processes for textile waste. *Founded* 2019 Muenster, Germany **$21M** last round Apr 2025
- 34 [**EcoG** EcoG is a global B2B technology and IP company based in Munich, Germany, specializing in solutions for electric vehicle (EV) fast-charging infrastructure.](https://millionrounds.com/company/ecog) EcoG is a global B2B technology and IP company based in Munich, Germany, specializing in solutions for electric vehicle (EV) fast-charging infrastructure. *Founded* 2017 Munich, Germany **$19M** last round Nov 2025
- 35 [**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
- 36 [**Sunvigo** Sunvigo provides you with cheap solar power from your roof and real green power from the grid.](https://millionrounds.com/company/sunvigo) Sunvigo provides you with cheap solar power from your roof and real green power from the grid. *Founded* 2020 Cologne, Germany **$17M** last round Jan 2024
- 37 [**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
- 38 [**BlueLayer** BlueLayer is a Berlin-based climate technology startup founded in 2022.](https://millionrounds.com/company/bluelayer) BlueLayer is a Berlin-based climate technology startup founded in 2022. *Founded* 2022 Berlin, Germany **$16M** last round Jan 2024
- 39 [**Purpose Green** Purpose Green is a Berlin-based Climate-Tech and Real Estate technology firm founded in 2023.](https://millionrounds.com/company/purpose-green) Purpose Green is a Berlin-based Climate-Tech and Real Estate technology firm founded in 2023. *Founded* 2023 Berlin, Germany **$15M** last round Oct 2024
- 40 [**Resourcify** Resourcify is a technology startup based in Hamburg, founded in 2015 by Gary Lewis and Felix Heinricy.](https://millionrounds.com/company/resourcify) Resourcify is a technology startup based in Hamburg, founded in 2015 by Gary Lewis and Felix Heinricy. *Founded* 2015 Hamburg, Germany **$15M** last round Sept 2023
- 41 [**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
- 42 [**Reonic** Reonic enables renewable energy installers to sell, design and install systems better and faster than ever before.](https://millionrounds.com/company/reonic) Reonic enables renewable energy installers to sell, design and install systems better and faster than ever before. *Founded* 2021 Berlin, Germany **$14M** last round Sept 2024
- 43 [**Zendure** Zendure DE GmbH is a German energy technology provider based in Düsseldorf.](https://millionrounds.com/company/zendure) Zendure DE GmbH is a German energy technology provider based in Düsseldorf. *Founded* 2017 Duesseldorf, Germany **$14M** last round Jun 2023
- 44 [**Predium** Predium is a Munich-based PropTech company founded in 2021, specializing in an AI-powered Real Estate Intelligence Platform.](https://millionrounds.com/company/predium) Predium is a Munich-based PropTech company founded in 2021, specializing in an AI-powered Real Estate Intelligence Platform. *Founded* 2021 Munich, Germany **$14M** last round Nov 2024
- 45 [**thinkstep** thinkstep enables organizations worldwide to succeed sustainably.](https://millionrounds.com/company/thinkstep) thinkstep enables organizations worldwide to succeed sustainably. *Founded* 1991 Leinfelden-Echterdingen, Germany **$13M** last round Sept 2014
- 46 [**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
- 47 [**Climatiq** Climatiq is a Berlin-based climate technology company founded in 2021, specializing in carbon intelligence as a Software-as-a-Service (SaaS) provider.](https://millionrounds.com/company/climatiq) Climatiq is a Berlin-based climate technology company founded in 2021, specializing in carbon intelligence as a Software-as-a-Service (SaaS) provider. *Founded* 2021 Berlin, Germany **$12M** last round Jun 2025
- 48 [**Vaayu** Vaayu Biogas is a sustainable waste management system that generates green energy while also having a social and environmental impact.](https://millionrounds.com/company/vaayu) Vaayu Biogas is a sustainable waste management system that generates green energy while also having a social and environmental impact. *Founded* 2015 Germany **$12M** last round Apr 2022
- 49 [**Dunia Innovations**](https://millionrounds.com/company/dunia-innovations) *Founded* - Germany **$12M** last round Oct 2024
- 50 [**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

**Total funding** how the list is ranked

**15 November 2026** updated nightly

**Rounds we track** source: Millionrounds

Companies whose funding rounds we classed as any of these sectors, 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 climate tech 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 climate tech lists

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

[*VG* *C* *AR* **Climate tech startups worldwide** 1,975 companies · $77B](https://millionrounds.com/top-lists/climate-tech-startups)[*S* *EP* *S* **Climate tech startups in Europe** 756 companies · $25B](https://millionrounds.com/top-lists/climate-tech-startups-europe)[*VG* *C* *AR* **Climate tech startups in the United States** 720 companies · $62B](https://millionrounds.com/top-lists/climate-tech-startups-united-states)[*S* *C* *RG* **Climate tech startups in the United Kingdom** 256 companies · $11B](https://millionrounds.com/top-lists/climate-tech-startups-united-kingdom)[*E* *GF* *EF* **Climate tech startups in Canada** 126 companies · $2.8B](https://millionrounds.com/top-lists/climate-tech-startups-canada)[*H* *D* *S* **Climate tech startups in France** 86 companies · $1.7B](https://millionrounds.com/top-lists/climate-tech-startups-france)[*R* *GS* *F* **Climate tech startups in the Netherlands** 71 companies · $2.7B](https://millionrounds.com/top-lists/climate-tech-startups-netherlands)[*MC* *BE* *Z* **Climate tech startups in Spain** 34 companies · $2.3B](https://millionrounds.com/top-lists/climate-tech-startups-spain)

## 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)