# Top 10 Energy Startups in Berlin by Funding (2026)

> The 10 best-funded energy startups in Berlin, ranked by total funding raised: $1.4B combined. With founding year, headquarters and each company's rounds.

Source: https://millionrounds.com/top-lists/energy-startups-berlin (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 [**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
- 3 [**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
- 4 [**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
- 5 [**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
- 6 [**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
- 7 [**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
- 8 [**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
- 9 [**Scale Energy** We build energy storage at your industrial site - without any investment required from you.](https://millionrounds.com/company/scale-energy) We build energy storage at your industrial site - without any investment required from you. *Founded* 2024 Berlin, Germany **$2.1M** last round Feb 2025
- 10 [**Circadian Technologies GmbH** Accelerating the energy transition by transforming decentralized energy for businesses in frontier markets](https://millionrounds.com/company/circadian-technologies-gmbh) Accelerating the energy transition by transforming decentralized energy for businesses in frontier markets *Founded* 2021 Berlin, Germany **$1.3M** last round Oct 2023

**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 Berlin 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 Berlin

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

[*DH* *TR* *PL* **Startups in Berlin** 609 companies · $14B](https://millionrounds.com/top-lists/startups-berlin)[*PL* *P* *S* **AI startups in Berlin** 111 companies · $3.7B](https://millionrounds.com/top-lists/ai-startups-berlin)[*DT* *L* *R* **IT Services startups in Berlin** 47 companies · $373M](https://millionrounds.com/top-lists/it-services-startups-berlin)[*A* *A* *V* **Health startups in Berlin** 42 companies · $944M](https://millionrounds.com/top-lists/health-startups-berlin)[*A* *V* *N* **Healthcare startups in Berlin** 29 companies · $670M](https://millionrounds.com/top-lists/healthcare-startups-berlin)[*U* *LI* *K* **Financial Services startups in Berlin** 28 companies · $653M](https://millionrounds.com/top-lists/financial-services-startups-berlin)[*A* *TI* *Z* **Big Data & Analytics startups in Berlin** 28 companies · $475M](https://millionrounds.com/top-lists/big-data-startups-berlin)[*DH* *AG* *B* **Internet startups in Berlin** 28 companies · $4.9B](https://millionrounds.com/top-lists/internet-startups-berlin)