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Venture - Series Unknown Renewable Energy Companies

Explore 290 renewable energy startups that raised venture - series unknown funding. Access verified founder contact information and fundraising data.

Total Companies
290
Total Funding
$406.4M
Avg Funding
$16.3M
Cities
18

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Tulsa, United States
$299K
raised

Exaeris Water Innovations utilizes patented technology to provide a consistent and reliable source of water wherever it's needed.

Sep 2026
Venture - Series Unknown

Founder Contacts

41,000+ verified contacts

London, United Kingdom
$484K
raised

bio-bean is a U.K.-based green company that offers its users with processes of recycling and waste management solutions.

Sep 2021
Venture - Series Unknown

Founder Contacts

41,000+ verified contacts

Medford, United States

Electrified Thermal Solutions replace fossil fuels with renewable heat in every furnace, turbine, boiler and kiln to decarbonize industry.

Sep 2025
Venture - Series Unknown

Founder Contacts

41,000+ verified contacts

Brooklyn, United States

HEVO provides a seamless, safe, and universal wireless charging solution for electric vehicles.

Sep 2025
Venture - Series Unknown

Founder Contacts

41,000+ verified contacts

Brest, France
$4.5M
raised

Bluefins develops whale-inspired propulsion systems for ocean-going vessels

Sep 2024
Venture - Series Unknown

Founder Contacts

41,000+ verified contacts

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41,000+ verified emails
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Grand Rapids, United States
$834K
raised

Woodchuck.AI creates a sustainable cycle from construction and manufacturing sites to eco-friendly power generation.

Sep 2026
Venture - Series Unknown

Founder Contacts

41,000+ verified contacts

Sisli, Turkey
$50.0M
raised

Zes is an energy solution company provides fast-charging stations for electric vehicles, offering both public and home/office installations.

Sep 2022
Venture - Series Unknown

Founder Contacts

41,000+ verified contacts

Laconia, United States
$2.5M
raised

Argo Development Partners is a Renewable Energy Services offering firm to enrich agriculture with sustainable infrastructure development.

Sep 2025
Venture - Series Unknown

Founder Contacts

41,000+ verified contacts

London, United Kingdom
$5.0M
raised

Electron is accelerating the energy industry’s transition to Net Zero by making granular, market-based interactions possible.

Sep 2023
Venture - Series Unknown

Founder Contacts

41,000+ verified contacts

Las Vegas, United States
$2.6M
raised

GeoGenCo is a geothermal facility that generates clean, sustainable baseload power without using water or processing dangerous brine.

Sep 2023
Venture - Series Unknown

Founder Contacts

41,000+ verified contacts

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41,000+ verified emails
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Madrid, Spain
$16.7M
raised

Nomad Solar Energy specializes in producing and commercializing mobile and off-grid solar generators.

Sep 2024
Venture - Series Unknown

Founder Contacts

41,000+ verified contacts

Oakland, United States
$31.8M
raised

Planted is a solar deployment technology company that uses AI powered robots and software to plan and deploy solar projects.

Sep 2026
Venture - Series Unknown

Founder Contacts

41,000+ verified contacts

London, United Kingdom

SEaB Energy has patented a micro anaerobic digestion system for onsite and in-building conversion of organics to energy, water, & fertiliser

Sep 2022
Venture - Series Unknown

Founder Contacts

41,000+ verified contacts

Bucharest, Romania
$3.3M
raised

Ogre AI is a data science startup that engages in artificial intelligence and machine learning solutions for the utility industry.

Sep 2024
Venture - Series Unknown

Founder Contacts

41,000+ verified contacts

Stockholm, Sweden
$39.6M
raised

Tavion is a developer of battery energy storage systems that is expediting Europe's shift to renewable energy.

Sep 2026
Venture - Series Unknown

Founder Contacts

41,000+ verified contacts

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41,000+ verified emails
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Stockholm, Sweden
$39.6M
raised

Tavion is a developer of battery energy storage systems that is expediting Europe's shift to renewable energy.

Sep 2026
Venture - Series Unknown

Founder Contacts

41,000+ verified contacts

Stockholm, Sweden
$39.6M
raised

Tavion is a developer of battery energy storage systems that is expediting Europe's shift to renewable energy.

Sep 2026
Venture - Series Unknown

Founder Contacts

41,000+ verified contacts

Stockholm, Sweden
$39.6M
raised

Tavion is a developer of battery energy storage systems that is expediting Europe's shift to renewable energy.

Sep 2026
Venture - Series Unknown

Founder Contacts

41,000+ verified contacts

Seattle, United States
$61.1M
raised

LevelTen Energy is an energy company that provides renewable transaction infrastructure for buying or selling renewable energy and assets.

Aug 2026
Venture - Series Unknown

Founder Contacts

41,000+ verified contacts

Brixham, United Kingdom
$2.0M
raised

ARC Marine is a sustainable fishing company that rehabilitates damaged marine habitats to create new reef structures.

Aug 2025
Venture - Series Unknown

Founder Contacts

41,000+ verified contacts

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41,000+ verified emails
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London, United Kingdom
$41.3M
raised

Exagen Group is passionate about renewable energy and its role in driving down greenhouse gas emissions.

Aug 2022
Venture - Series Unknown

Founder Contacts

41,000+ verified contacts

Logan Village, Australia
$5.5M
raised

One Stop Warehouse is a solar wholesale distributor of electrical and renewable energy needs from global suppliers.

Aug 2025
Venture - Series Unknown

Founder Contacts

41,000+ verified contacts

London, United Kingdom
$311K
raised

EcoNomad Solutions is an agritech startup for the sustainability of smallholder farming around the world.

Aug 2026
Venture - Series Unknown

Founder Contacts

41,000+ verified contacts

Armonk, United States
$20.0M
raised

Brightcore Energy is a provider of end-to-end clean energy solutions to the commercial and institutional market.

Aug 2021
Venture - Series Unknown

Founder Contacts

41,000+ verified contacts

Cologne, Germany

EINHUNDERT Energy develops smart services around green and digital energy supply for tenants.

Aug 2022
Venture - Series Unknown

Founder Contacts

41,000+ verified contacts

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