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Seed Clean Energy Companies

Explore 48 clean energy startups that raised seed funding. Access verified founder contact information and fundraising data.

Total Companies
48
Total Funding
$51.4M
Avg Funding
$2.2M
Cities
20

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Asheville, United States
$1.0M
raised

NextPower360 develops generators and motors that are instantaneously adaptive to variable power inputs and outputs.

Jul 2024
Seed

Founder Contacts

19,000+ verified contacts

Woburn, United States
$6.1M
raised

Feon develops new-molecule-based liquid electrolytes for lithium-ion and lithium-metal batteries.

Jun 2024
Seed

Founder Contacts

19,000+ verified contacts

Hamburg, Germany
$5.5M
raised

The operating system for the oil & gas sector to effortlessly find, fix, and report methane emissions

Jun 2024
Seed

Founder Contacts

19,000+ verified contacts

Woodbridge, United States
$1.0M
raised

We are a vertically integrated solar manufacturer and energy producerall made in the United States.

Jun 2024
Seed

Founder Contacts

19,000+ verified contacts

Las Vegas, United States
$2.3M
raised

Blue Green Energy is a clean energy company that offers green hydrogen production, distribution and retail fueling stations.

Apr 2024
Seed

Founder Contacts

19,000+ verified contacts

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19,000+ verified emails
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London, United Kingdom
$4.2M
raised

Gridcog is a software for intelligent energy decisions—fast, accurate simulation of complex energy projects, physical and commercial

Mar 2024
Seed

Founder Contacts

19,000+ verified contacts

Mirandela, Portugal
$3.8M
raised

Digital Twin Technology for Power Grids to optimize energy asset management through predictive intelligence and sensorless technology.

Jan 2024
Seed

Founder Contacts

19,000+ verified contacts

San Francisco, United States
$1.2M
raised

Rincell manufactures advanced Lithium-ion and non lithium-ion batteries.

Jan 2024
Seed

Founder Contacts

19,000+ verified contacts

San Diego, United States
$300K
raised

Eversun: Redefining portable utility with solar-powered, rapidly deployable eTowers for emergency, military, and remote operations.

Nov 2023
Seed

Founder Contacts

19,000+ verified contacts

Gothenburg, Sweden
$1.2M
raised

ReVibe Energy® provides sensors and monitoring systems with a power source that is both sustainable and reliable.

Oct 2023
Seed

Founder Contacts

19,000+ verified contacts

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19,000+ verified emails
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Vsters, Sweden
$672K
raised

Modular And Compact Direct Air Capture

Oct 2023
Seed

Founder Contacts

19,000+ verified contacts

aankaya, Turkey
$477K
raised

Ratio Energy creates battery energy storage facilities, energy management systems, and software for energy optimization.

Oct 2023
Pre-Seed

Founder Contacts

19,000+ verified contacts

Amsterdam, The Netherlands
$2.0M
raised

Water from air. Anywhere.

Sep 2023
Pre-Seed

Founder Contacts

19,000+ verified contacts

London, United Kingdom
$341K
raised

Neos is a clean energy provider that offers customers direct access to electricity generated in utility-scale solar parks.

Aug 2023
Pre-Seed

Founder Contacts

19,000+ verified contacts

Singapore, Singapore
$500K
raised

SAINUC is a modular nuclear power (SMR - Small Modular Reactor) research and development company.

Jul 2023
Seed

Founder Contacts

19,000+ verified contacts

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19,000+ verified emails
Unlimited exports
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Goteborg, Sweden
$2.2M
raised

The Nordic region's very first 100% nuclear electricity provider, raising funding to science and R&D in next-gen nuclear.

Jul 2023
Seed

Founder Contacts

19,000+ verified contacts

Atlanta, United States
$1.9M
raised

Software for home service contractors to estimate, schedule and collect payments

Jun 2023
Seed

Founder Contacts

19,000+ verified contacts

San Diego, United States

Veckta is a cloud-based market platform that delivers full turnkey microgrid design and implementation solutions.

Jun 2023
Seed

Founder Contacts

19,000+ verified contacts

Burbank, United States
$6.0M
raised

Terraform Industries manufactures carbon-negative natural gas by extracting CO2 from the atmosphere.

Apr 2023
Seed

Founder Contacts

19,000+ verified contacts

Lower Hutt, New Zealand
$1.6M
raised

Bspkl manufactures Catalyst Coated Membrane (CCM) for hydrogen Electrolysers.

Apr 2023
Seed

Founder Contacts

19,000+ verified contacts

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19,000+ verified emails
Unlimited exports
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Madrid, Spain
$1.4M
raised

TetraxAI is a clean technology company that provides an AI-powered software platform for renewable energy infrastructure projects.

Jan 2026
Pre-Seed

Founder Contacts

19,000+ verified contacts

San Francisco, United States
$3.4M
raised

Emobi is an electric vehicle company that designs, manufactures, and markets zero-emission urban mobility solutions.

Jan 2026
Seed

Founder Contacts

19,000+ verified contacts

Munich, Germany
$4.3M
raised

Battery infrastructure for electrified depots and industrial hubs.

Nov 2025
Seed

Founder Contacts

19,000+ verified contacts

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