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Seed Energy Companies

Explore 886 energy startups that raised seed funding. Access verified founder contact information and fundraising data.

Total Companies
886
Total Funding
$96.9M
Avg Funding
$3.9M
Cities
24

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Dover, United States
$570K
raised

Outlast Power offers custom battery energy storage to help businesses lower electricity costs

Sep 2025
Seed

Founder Contacts

41,000+ verified contacts

London, United Kingdom

Trusted carbon removals from the world's leading experts

Sep 2025
Seed

Founder Contacts

41,000+ verified contacts

Duisburg, Germany
$9.1M
raised

Factor2 Energy developed a geothermal system that uses carbon dioxide instead of water or brine as the working fluid.

Sep 2025
Seed

Founder Contacts

41,000+ verified contacts

Brooklyn, United States
$7.5M
raised

XL Batteries develops a technology platform to reduce waste formation.

Sep 2025
Seed

Founder Contacts

41,000+ verified contacts

Lewes, United States
$600K
raised

Circuit Technologies is a Software Development firm offering installers, financiers, and OEMs for transition of renewable energy.

Sep 2025
Seed

Founder Contacts

41,000+ verified contacts

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41,000+ verified emails
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Neumünster, Germany
$7.4M
raised

Flexibility-as-a-Service for Utilities and Grid Operators

Sep 2025
Seed

Founder Contacts

41,000+ verified contacts

Minneapolis, United States
$1.5M
raised

Circularity2 is a mission to dramatically reduce the greenhouse gas impacts of hard-to-decarbonize industries.

Sep 2025
Seed

Founder Contacts

41,000+ verified contacts

Montréal, Canada
$3.5M
raised

FeX Energy is a pre-commercial startup focused on developing renewable energy storage solutions.

Sep 2025
Seed

Founder Contacts

41,000+ verified contacts

Toronto, Canada
$541K
raised

Solenery is an AI-powered renewable energy platform that facilitates the adoption of solar and net-zero solutions for business premises.

Sep 2025
Pre-Seed

Founder Contacts

41,000+ verified contacts

Madrid, Spain
$4.7M
raised

Solfy is a marketplace for the self-consumption of solar energy.

Sep 2025
Seed

Founder Contacts

41,000+ verified contacts

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41,000+ verified emails
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Manchester, United States
$5.0M
raised

Dig Energy produces purpose-built drilling technology to create highly efficient geothermal heating and cooling systems.

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

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

Rancho Cordova, United States
$2.6M
raised

Kora Power is reinventing home energy with an all-in-one system that merges a Smart Panel, Powerblocks (batteries), and Energy Trading.

Sep 2025
Seed

Founder Contacts

41,000+ verified contacts

Utrecht, The Netherlands
$1.8M
raised

Zympler facilitates businesses to integrate their energy infrastructure, including batteries, charging stations, and solar panels.

Sep 2025
Seed

Founder Contacts

41,000+ verified contacts

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41,000+ verified emails
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Amherst, United States
$9.5M
raised

florrent is a bio-based materials and energy storage company.

Sep 2025
Seed

Founder Contacts

41,000+ verified contacts

London, United Kingdom
$1.2M
raised

The intelligence layer for modern business energy

Sep 2025
Pre-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

Sunnyvale, United States
$10.0M
raised

LifeLabs Design is a materials science company that develops technology designed to reduce energy consumption.

Sep 2025
Seed

Founder Contacts

41,000+ verified contacts

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41,000+ verified emails
Unlimited exports
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San Francisco, United States
$7.1M
raised

Plural Energy helps investors invest directly in renewable energy projects.

Sep 2025
Seed

Founder Contacts

41,000+ verified contacts

Dallas, United States
$5.5M
raised

Janta Power focuses on 3D solar tech for efficient energy in limited spaces, with remote management features.

Sep 2025
Seed

Founder Contacts

41,000+ verified contacts

Tsukuba, Japan
$404K
raised

Carbon CryoCapture is a carbon capture company that specializes in the development of CO2 separation and recovery technology.

Sep 2025
Seed

Founder Contacts

41,000+ verified contacts

Arvada, United States
$3.6M
raised

Dakota Oil and Gas is an energy company that offers exploration, development, and production of oil and natural gas assets.

Sep 2025
Seed

Founder Contacts

41,000+ verified contacts

Bratislava, Slovakia (Slovak Republic)
$416K
raised

AgeVolt enables chargers to be installed using existing electrical connection over building new connections.

Sep 2025
Seed

Founder Contacts

41,000+ verified contacts

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886 Energy Seed Startups (October 2026) — Page 10 | VCBacked