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

> The 50 best-funded wind energy startups worldwide, ranked by total funding raised: $11B combined. With founding year, headquarters and each company's rounds.

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

- 1 [**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
- 2 [**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
- 3 [**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
- 4 [**Welspun Energy** Welspun Energy focuses on producing solar, thermal and wind energy.](https://millionrounds.com/company/welspun-energy) Welspun Energy focuses on producing solar, thermal and wind energy. *Founded* 2002 New Delhi, India **$690M** last round Oct 2015
- 5 [**Potentia Energy** Potentia Energy is an energy industry that offers development, construction, and operation of solar, wind, and storage for industries.](https://millionrounds.com/company/potentia-energy) Potentia Energy is an energy industry that offers development, construction, and operation of solar, wind, and storage for industries. *Founded* - Sydney, Australia **$553M** last round Dec 2025
- 6 [**ACEN Australia** ACEN Australia develops renewable energy assets including several solar, wind, battery, and hydro projects across Australia.](https://millionrounds.com/company/acen-australia) ACEN Australia develops renewable energy assets including several solar, wind, battery, and hydro projects across Australia. *Founded* 2016 Hobart, Australia **$474M** last round Apr 2025
- 7 [**Greenvolt Power** Greenvolt Power is a renewable energy platform that develops and operates onshore Wind and photovoltaic installations.](https://millionrounds.com/company/greenvolt-power) Greenvolt Power is a renewable energy platform that develops and operates onshore Wind and photovoltaic installations. *Founded* - Boston, United States **$411M** last round Feb 2026
- 8 [**ABO Energy** ABO Energy develops wind and solar energy projects, battery storage, and green hydrogen systems.](https://millionrounds.com/company/abo-energy) ABO Energy develops wind and solar energy projects, battery storage, and green hydrogen systems. *Founded* - Wiesbaden, Germany **$279M** last round Aug 2025
- 9 [**Eurus Energy Holdings** Eurus Energy Holdings operates wind and solar farms to develop optimal solutions and disseminate and expand renewable energy technologies.](https://millionrounds.com/company/eurus-energy-holdings) Eurus Energy Holdings operates wind and solar farms to develop optimal solutions and disseminate and expand renewable energy technologies. *Founded* 2001 Japan **$266M** last round Jan 2010
- 10 [**Renewable Energy Trust Capital** RET Capital offers innovative and flexible low-cost financing for wind and solar projects.](https://millionrounds.com/company/renewable-energy-trust-capital) RET Capital offers innovative and flexible low-cost financing for wind and solar projects. *Founded* 2011 United States **$239M** last round Jul 2015
- 11 [**Juniper Green Energy** Juniper Green Energy is an operator of solar, hybrid and wind power projects.](https://millionrounds.com/company/juniper-green-energy) Juniper Green Energy is an operator of solar, hybrid and wind power projects. *Founded* 2018 Gurgaon **$226M** last round Jan 2026
- 12 [**Pentland Floating Offshore Wind Farm** Pentland Floating Offshore Wind Farm energy infrastructure, including offshore wind, onshore wind, solar photovoltaic (PV).](https://millionrounds.com/company/pentland-floating-offshore-wind-farm) Pentland Floating Offshore Wind Farm energy infrastructure, including offshore wind, onshore wind, solar photovoltaic (PV). *Founded* 2012 Edinburgh, United Kingdom **$196M** last round Nov 2025
- 13 [**Element Power** Element Power, a global renewable energy developer, manages a portfolio of wind and solar power generation facilities worldwide.](https://millionrounds.com/company/element-power) Element Power, a global renewable energy developer, manages a portfolio of wind and solar power generation facilities worldwide. *Founded* 2008 United States **$183M** last round Feb 2012
- 14 [**Fastned** Fastned is a fast-charging network for electric vehicles to charge with renewable energy from the sun and wind.](https://millionrounds.com/company/fastned) Fastned is a fast-charging network for electric vehicles to charge with renewable energy from the sun and wind. *Founded* 2012 Amsterdam, Netherlands **$159M** last round Jan 2026
- 15 [**Alpha 311** Alpha 311 Ltd.](https://millionrounds.com/company/alpha-311) Alpha 311 Ltd. *Founded* 2018 Canterbury, United Kingdom **$151M** last round Mar 2026
- 16 [**Gaelectric** Gaelectric is a renewable energy development and operations company focusing on the wind energy and energy storage sectors.](https://millionrounds.com/company/gaelectric) Gaelectric is a renewable energy development and operations company focusing on the wind energy and energy storage sectors. *Founded* 2004 Ireland **$116M** last round Nov 2013
- 17 [**Scout Clean Energy** Scout Clean Energy is a renewable energy company that operates and develops wind, solar, and renewable power projects.](https://millionrounds.com/company/scout-clean-energy) Scout Clean Energy is a renewable energy company that operates and develops wind, solar, and renewable power projects. *Founded* 2016 Boulder, Mexico **$100M** last round May 2024
- 18 [**Serentica Renewables** Serentica Renewables is a sustainable energy platform that provides decarbonization solutions using renewable energy such as solar and wind.](https://millionrounds.com/company/serentica-renewables) Serentica Renewables is a sustainable energy platform that provides decarbonization solutions using renewable energy such as solar and wind. *Founded* 2022 Gurugram, India **$100M** last round Jun 2025
- 19 [**Tem** Tem Energy Limited, based in London, is an innovative energy technology company founded in 2021.](https://millionrounds.com/company/tem) Tem Energy Limited, based in London, is an innovative energy technology company founded in 2021. *Founded* 2021 London, United Kingdom **$75M** last round Feb 2026
- 20 [**Apex Clean Energy** Apex Clean Energy is a renewable energy company that develops commercial-scale wind and solar energy facilities.](https://millionrounds.com/company/apex-clean-energy) Apex Clean Energy is a renewable energy company that develops commercial-scale wind and solar energy facilities. *Founded* 2009 Charlottesville, United States **$71M** last round Jan 2026
- 21 [**Corio Generation** Corio Generation is a London-based offshore wind developer, established in 2022 and part of the Macquarie Group.](https://millionrounds.com/company/corio-generation) Corio Generation is a London-based offshore wind developer, established in 2022 and part of the Macquarie Group. *Founded* 2022 London, United Kingdom **$70M** last round Mar 2023
- 22 [**INTEGRATED WIND SOLUTIONS AS** IWS AS is an offshore wind service company that intends to serve the offshore wind industry with a fleet of cutting-edge service vessels.](https://millionrounds.com/company/integrated-wind-solutions-as) IWS AS is an offshore wind service company that intends to serve the offshore wind industry with a fleet of cutting-edge service vessels. *Founded* 2020 Oslo, Norway **$65M** last round Jun 2024
- 23 [**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
- 24 [**Geo Renewables** GEO Renewables focuses on renewable energy by developing, constructing and operating wind parks.](https://millionrounds.com/company/geo-renewables) GEO Renewables focuses on renewable energy by developing, constructing and operating wind parks. *Founded* 2013 Warsaw, Poland **$55M** last round Jan 2014
- 25 [**Your Energy** Your Energy is a UK based company specialising in onshore wind development.](https://millionrounds.com/company/your-energy) Your Energy is a UK based company specialising in onshore wind development. *Founded* 2001 Richmond, United Kingdom **$53M** last round Jul 2008
- 26 [**Modvion** Modvion develops modular wind power towers in composite materials.](https://millionrounds.com/company/modvion) Modvion develops modular wind power towers in composite materials. *Founded* 2015 Göteborg, Sweden **$52M** last round Nov 2025
- 27 [**Clean Energy Terminals** Clean Energy Terminals supports port infrastructure for offshore wind, boosting local opportunities.](https://millionrounds.com/company/clean-energy-terminals) Clean Energy Terminals supports port infrastructure for offshore wind, boosting local opportunities. *Founded* 2023 Valencia, United States **$50M** last round May 2024
- 28 [**Altaeros Energies** Altaeros Energies develops airborne wind turbine to produce abundant, low cost, renewable energy.](https://millionrounds.com/company/altaeros-energies) Altaeros Energies develops airborne wind turbine to produce abundant, low cost, renewable energy. *Founded* 2010 Fremont, United States **$42M** last round Jul 2022
- 29 [**UpWind Solutions** UpWind Solutions offers third party asset management, operation and maintenance services to the North American wind energy industry.](https://millionrounds.com/company/upwind-solutions) UpWind Solutions offers third party asset management, operation and maintenance services to the North American wind energy industry. *Founded* 2007 San Diego, United States **$34M** last round Mar 2010
- 30 [**SkySpecs** SkySpecs is a leader in renewable energy asset management, focusing on the wind energy sector.](https://millionrounds.com/company/skyspecs) SkySpecs is a leader in renewable energy asset management, focusing on the wind energy sector. *Founded* 2012 Ann Arbor, United States **$32M** last round Mar 2025
- 31 [**Echandia** The safest, most advanced heavy-duty energy systems.](https://millionrounds.com/company/echandia) The safest, most advanced heavy-duty energy systems. *Founded* 2006 Stockholm, Sweden **$31M** last round Mar 2025
- 32 [**Wind Energy Direct** Wind Energy Direct, also known as WED Renewables in the UK, is an Irish renewable energy development company founded in 2006 and headquartered in Limerick, Ireland.](https://millionrounds.com/company/wind-energy-direct) Wind Energy Direct, also known as WED Renewables in the UK, is an Irish renewable energy development company founded in 2006 and headquartered in Limerick, Ireland. *Founded* 2006 Limerick, Ireland **$29M** last round Apr 2011
- 33 [**OwnEnergy** National leader in mid-sized wind energy development who partner with energy entrepreneurs across the country to develop 30-100 MW projects.](https://millionrounds.com/company/ownenergy) National leader in mid-sized wind energy development who partner with energy entrepreneurs across the country to develop 30-100 MW projects. *Founded* 2007 United States **$29M** last round Sept 2012
- 34 [**Pexapark** Pexapark is a leading price intelligence platform and enterprise software provider focused on clean energy, particularly in Power Purchase Agreements (PPAs) for](https://millionrounds.com/company/pexapark) Pexapark is a leading price intelligence platform and enterprise software provider focused on clean energy, particularly in Power Purchase Agreements (PPAs) for *Founded* 2017 Schlieren, Switzerland **$21M** last round Sept 2023
- 35 [**Avaada** Avaada is a renewable energy company that develops and operates solar and wind power projects.](https://millionrounds.com/company/avaada) Avaada is a renewable energy company that develops and operates solar and wind power projects. *Founded* 2017 Mumbai, India **$15M** last round Nov 2019
- 36 [**Eocycle** Eocycle Technologies Inc.](https://millionrounds.com/company/eocycle) Eocycle Technologies Inc. *Founded* 2001 Montreal, Canada **$15M** last round Apr 2024
- 37 [**NBT** NBT specializes in the development of wind farms in the field of renewable energy in emerging markets.](https://millionrounds.com/company/nbt) NBT specializes in the development of wind farms in the field of renewable energy in emerging markets. *Founded* 2004 Norway **$13M** last round May 2015
- 38 [**Caeli Wind** Caeli Wind is a digital marketplace and cloud-based platform based in Berlin, Germany, focused on accelerating wind energy development.](https://millionrounds.com/company/caeli-wind) Caeli Wind is a digital marketplace and cloud-based platform based in Berlin, Germany, focused on accelerating wind energy development. *Founded* 2021 Berlin, Germany **$12M** last round May 2024
- 39 [**Eddy Grid** Eddy Grid is a Dutch energy technology startup based in Utrecht, founded in 2023.](https://millionrounds.com/company/eddy-grid) Eddy Grid is a Dutch energy technology startup based in Utrecht, founded in 2023. *Founded* 2023 Utrecht, Netherlands **$11M** last round May 2026
- 40 [**quietrevolution** Quietrevolution develops renewable energy and wind turbine solutions.](https://millionrounds.com/company/quietrevolution) Quietrevolution develops renewable energy and wind turbine solutions. *Founded* 2005 Pembroke Dock, United Kingdom **$10M** last round Sept 2008
- 41 [**Southwest Windpower** Is the leading manufacturer of small wind turbines for telecom, sailing, homes, businesses and more: Skystream, AIR & Whisper.](https://millionrounds.com/company/southwest-windpower) Is the leading manufacturer of small wind turbines for telecom, sailing, homes, businesses and more: Skystream, AIR & Whisper. *Founded* 1987 United States **$10M** last round Apr 2009
- 42 [**Wind Catching Systems** Wind Catching Systems is a Norwegian renewable energy company founded in 2017, headquartered in Lysaker, Oslo.](https://millionrounds.com/company/wind-catching-systems) Wind Catching Systems is a Norwegian renewable energy company founded in 2017, headquartered in Lysaker, Oslo. *Founded* 2017 Lysaker, Norway **$10M** last round Jun 2022
- 43 [**Rune** Rune is an energy technology company based in Palo Alto, founded in 2023.](https://millionrounds.com/company/rune) Rune is an energy technology company based in Palo Alto, founded in 2023. *Founded* 2018 Mountain View, United States **$10M** last round Jul 2024
- 44 [**Quidnet Energy** Quidnet Energy is an energy storage company based in Houston, Texas, focused on developing Geomechanical Energy Storage (GES) technology.](https://millionrounds.com/company/quidnet-energy) Quidnet Energy is an energy storage company based in Houston, Texas, focused on developing Geomechanical Energy Storage (GES) technology. *Founded* 2013 Houston, United States **$10M** last round Nov 2022
- 45 [**X1 Wind** X1 Wind is a floating offshore wind technology developer based in Barcelona, Spain, founded in 2017.](https://millionrounds.com/company/x1-wind) X1 Wind is a floating offshore wind technology developer based in Barcelona, Spain, founded in 2017. *Founded* 2017 Barcelona, Spain **$9.6M** last round Jul 2026
- 46 [**Spoor** Spoor is a Norwegian technology company based in Oslo, specializing in biodiversity monitoring for the wind energy sector.](https://millionrounds.com/company/spoor) Spoor is a Norwegian technology company based in Oslo, specializing in biodiversity monitoring for the wind energy sector. *Founded* 2020 Oslo, Norway **$9.4M** last round Dec 2025
- 47 [**Havgul Clean Energy** Havgul Clean Energy develops wind power projects onshore and offshore in Norway and Sweden.](https://millionrounds.com/company/havgul-clean-energy) Havgul Clean Energy develops wind power projects onshore and offshore in Norway and Sweden. *Founded* 2007 Norway **$8.1M** last round Nov 2010
- 48 [**TechnoSpin** TechnoSpin manufactures small wind energy systems for grid and off-grid applications.](https://millionrounds.com/company/technospin) TechnoSpin manufactures small wind energy systems for grid and off-grid applications. *Founded* 2004 Hastings-on-Hudson, United States **$8.0M** last round Apr 2008
- 49 [**AirLoom Energy** AirLoom Energy offers wind energy harvesting services.](https://millionrounds.com/company/airloom-energy) AirLoom Energy offers wind energy harvesting services. *Founded* 2014 Laramie, United States **$7.5M** last round Oct 2024
- 50 [**Delfos Energy** Delfos Energy is an EnergyTech company based in Barcelona, founded in 2017 by Guilherme Studart and Samuel Lima.](https://millionrounds.com/company/delfos-energy) Delfos Energy is an EnergyTech company based in Barcelona, founded in 2017 by Guilherme Studart and Samuel Lima. *Founded* 2017 Barcelona, Spain **$6.9M** last round Jan 2024

**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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