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Seed Renewable Energy Companies

Explore 432 renewable energy startups that raised seed funding. Access verified founder contact information and fundraising data.

Total Companies
432
Total Funding
$80.1M
Avg Funding
$3.2M
Cities
23

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Stockholm, Sweden
$4.6M
raised

Greening the grid with second life batteries

Sep 2026
Seed

Founder Contacts

41,000+ verified contacts

Wilmington, United States
$250K
raised

modular platform for managing high-end mobile AI data centers

Sep 2024
Pre-Seed

Founder Contacts

41,000+ verified contacts

Miami, United States
$2.1M
raised

Faradyne Power Systems is a renewable energy company that provide solutions for complex energy problems.

Sep 2026
Seed

Founder Contacts

41,000+ verified contacts

Roma, Italy
$1.2M
raised

Renewcast is a SaaS platform that provides renewable power generation and energy market forecasting services.

Sep 2025
Seed

Founder Contacts

41,000+ verified contacts

Delft, The Netherlands
$2.9M
raised

RABLE is a producer of cutting-edge mounting systems.

Sep 2025
Seed

Founder Contacts

41,000+ verified contacts

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41,000+ verified emails
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Minato, Japan
$2.5M
raised

ElleThermo is an energy company that specializes in the manufacturing and sales of renewable energy generation devices and equipment.

Sep 2024
Seed

Founder Contacts

41,000+ verified contacts

Barra Da Tijuca, Brazil
$2.0M
raised

Ezvolt is a private Electric Station Network in Brazil.

Sep 2023
Seed

Founder Contacts

41,000+ verified contacts

Claymont, United States
$895K
raised

Sunland America is a renewable energy company that transforms unused or underutilized land into battery energy storage systems.

Sep 2025
Seed

Founder Contacts

41,000+ verified contacts

Stockholm, Sweden
$9.3M
raised

Fever provides a software platform that helps energy companies aggregate and optimise distributed energy assets in real time.

Sep 2025
Seed

Founder Contacts

41,000+ verified contacts

St Louis, United States

Accelerate Wind provides wind energy generation for the commercial and industrial spaces.

Sep 2025
Seed

Founder Contacts

41,000+ verified contacts

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41,000+ verified emails
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Freiberg, Germany
$8.2M
raised

enaDyne develops advanced non-thermal plasma catalysis reactors that enable the recycling of CO2 into green chemicals and eFuels.

Sep 2025
Seed

Founder Contacts

41,000+ verified contacts

Linköping, Sweden
$5.8M
raised

SeaPattern enables the unlocking of a large renewable energy source hidden beneath the surface of the ocean.

Sep 2025
Seed

Founder Contacts

41,000+ verified contacts

New York, United States
$600K
raised

Citron Energy converts non-recyclable and non-organic waste into a usable energy source reducing the use of fossil fuels.

Sep 2023
Seed

Founder Contacts

41,000+ verified contacts

Bolzano, Italy
$853K
raised

FlexyGrid provides energy management solutions for renewable energy communities, flexible resources, and local energy markets.

Sep 2026
Seed

Founder Contacts

41,000+ verified contacts

Oxford, United Kingdom
$134K
raised

Electrogenos is a technology and manufacturing start-up developing next-generation hydrogen alkaline electrolysers.

Sep 2024
Pre-Seed

Founder Contacts

41,000+ verified contacts

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41,000+ verified emails
Unlimited exports
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Dundee, United Kingdom
$957K
raised

Armour Edge provides solution for wind turbine blades that minimizes maintenance cost and maximize energy production.

Sep 2021
Seed

Founder Contacts

41,000+ verified contacts

Edinburgh, United Kingdom
$1.8M
raised

SolarSub is an environmental firm that offers floating solar cooling system.

Sep 2026
Seed

Founder Contacts

41,000+ verified contacts

Highlands Ranch, United States
$8.0M
raised

American Supercritical is an energy technology company that develops supercritical carbon dioxide (sCO₂) power systems.

Sep 2026
Pre-Seed

Founder Contacts

41,000+ verified contacts

London, United Kingdom
$5.0M
raised

Ki 13 is a deep-tech venture that develops waste-to-hydrogen technology.

Sep 2026
Seed

Founder Contacts

41,000+ verified contacts

Fairfield, United States
$3.3M
raised

Horizon Energy Global offers oil and gas exploration and production services through carbon capture and sequestration projects.

Sep 2023
Seed

Founder Contacts

41,000+ verified contacts

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41,000+ verified emails
Unlimited exports
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Valley Stream, United States
$580K
raised

Uprisun Energy specializes in the fields of renewable energy and energy management plans.

Sep 2022
Seed

Founder Contacts

41,000+ verified contacts

London, United Kingdom
$5.0M
raised

Metris Energy is an energy software company that develops an AI-powered platform for managing renewable energy assets and portfolios.

Sep 2026
Seed

Founder Contacts

41,000+ verified contacts

Maastricht, The Netherlands
$11.7M
raised

Healix Clean Tech is a clean-tech startup that aims to solve the plastic problem.

Sep 2021
Seed

Founder Contacts

41,000+ verified contacts

Brussels, Belgium
$1.8M
raised

Connect to distributed energy assets over the cloud

Sep 2021
Seed

Founder Contacts

41,000+ verified contacts

Cologne, Germany
$655K
raised

NUNOS develops biological treatment systems that convert livestock slurry into liquid fertilizer and recycle nitrogenous wastewater.

Sep 2026
Pre-Seed

Founder Contacts

41,000+ verified contacts

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