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Renewable Energy Startups

Updated October 2026

Companies in the renewable energy sector developing innovative solutions and technologies.

Explore 1,854 recently funded renewable energy companies with verified founder contact information and fundraising data.

Total Companies
1,854
Total Funding
$125.1M
Avg Funding
$5.0M
Global Reach
11
countries

Top Cities for Renewable Energy

Madrid
Valencia
Moss Landing
Vancouver
Meyreuil
Houston

Recently Funded Companies

Export
Madrid, Spain

QUIXOTIC is a SaaS solution for utilities and renewable energy communities. We automate operations while creating new sources of revenue.

$1.4M raised
Oct 2024

Founder Contacts

41,000+ verified contacts

Valencia, Spain

Zeleros designs and develops hyperloop technology for a more sustainable and energy-efficient transportation.

$2.7M raised
Oct 2024

Founder Contacts

41,000+ verified contacts

Moss Landing, United States

Verdagy enables the large-scale production of green hydrogen by innovating water electrolysis technology.

Oct 2024

Founder Contacts

41,000+ verified contacts

Vancouver, Canada

Ionomr makes Aemion‚Ñ¢ & Pemion‚Ñ¢, next-gen ion-exchange materials for breakthrough clean technology applications involving electrochemistry.

Oct 2024

Founder Contacts

41,000+ verified contacts

Meyreuil, France

Optimum Tracker is manufacturing of photovoltaic power plants.

$11.0M raised
Oct 2024

Founder Contacts

41,000+ verified contacts

Houston, United States

Utility Global is an off-gas-to-value company that reduces emissions and improves energy efficiency through clean energy generation systems.

$53.0M raised
Sep 2024

Founder Contacts

41,000+ verified contacts

San Francisco, United States

Rewbi is a Renewable Energy Power Generation and storage firm using AI to optimize grid battery storage.

$500K raised
Sep 2024

Founder Contacts

41,000+ verified contacts

San Francisco, United States

Anadro is a renwable energy company that offers solar electric power system along with a 24 hour battery system.

$2.5M raised
Sep 2024

Founder Contacts

41,000+ verified contacts

Copenhagen, Denmark

0-Mission is a B2B marketplace that connects developers of renewable energy with corporate consumers.

$145K raised
Sep 2024

Founder Contacts

41,000+ verified contacts

Princeton, United States

Eion removes atmospheric CO2, permanently and verifiably, with enhanced rock weathering on the soil.

$3.0M raised
Sep 2024

Founder Contacts

41,000+ verified contacts

Princeton, United States

Tidal Metals produces decarbonized magnesium metal from seawater and desalination waste to reduce salinity.

$8.5M raised
Sep 2024

Founder Contacts

41,000+ verified contacts

Los Angeles, United States

Better Earth aims to create a more sustainable and better Earth through solar energy.

$363K raised
Sep 2024

Founder Contacts

41,000+ verified contacts

Frankfurt, Germany

Cleantech, Greentech, PPA, Green Energy

$2.8M raised
Sep 2024

Founder Contacts

41,000+ verified contacts

Ann Arbor, United States

Sniffer Robotics is a robotics company that develops and manufactures products to manage methane emissions from landfills.

$535K raised
Sep 2024

Founder Contacts

41,000+ verified contacts

Chicago, United States

Blip is building a drop-in distributed energy resource to mitigate surging demand, optimize user costs and reduce utility operating costs.

$250K raised
Sep 2024

Founder Contacts

41,000+ verified contacts

Biel, Switzerland

NaturLoop is a Swiss-based cleantech and material science company.

$1.0M raised
Sep 2024

Founder Contacts

41,000+ verified contacts

Augsburg, Germany

Reonic is a climate-tech software company that focuses on renewable energy solutions.

$14.4M raised
Sep 2024

Founder Contacts

41,000+ verified contacts

Chester, United States

Energea connects investors to premium renewable energy projects in order to accelerate renewable energy development.

$670K raised
Aug 2024

Founder Contacts

41,000+ verified contacts

Christchurch, New Zealand

CarbonTrail is a technology company that develops tools to measure and reduce carbon emissions.

$406K raised
Aug 2024

Founder Contacts

41,000+ verified contacts

Schweitenkirchen, Germany

Developing, producing and selling Hydrogen Solutions comprising of Electrolyzer, H2-storage and fuel cells

$863K raised
Aug 2024

Founder Contacts

41,000+ verified contacts

Marlborough, United States

Ambri is an energy storage solutions company that develops liquid metal batteries.

$11.1M raised
Aug 2024

Founder Contacts

41,000+ verified contacts

Delft, The Netherlands

VSPARTICLE develops nanoparticle generators for various applications such as sensors, batteries, catalysis, solar cells, and more.

$7.1M raised
Aug 2024

Founder Contacts

41,000+ verified contacts

Santa Cruz, United States

Climatize is a mobile app that enables clients to invest in renewable energy projects through the spare change.

$1.8M raised
Aug 2024

Founder Contacts

41,000+ verified contacts

Liepaja, Latvia

BSR is the Ultimate Performance electric kart technology developer and producer for racing, championships, and your leisure business.

$539K raised
Aug 2024

Founder Contacts

41,000+ verified contacts

Istanbul, Turkey

RumiTech transforms wind and solar energies into a sustainable source of life.

$413K raised
Aug 2024

Founder Contacts

41,000+ verified contacts

Showing 1201 to 1225 of 1,854 companies

About the Renewable Energy Startup Ecosystem

The renewable energy sector is an active area of startup innovation and venture capital investment. Companies in this space are developing new technologies, platforms, and services that address evolving market needs and create new business opportunities.

Funding Trends in Renewable Energy

Renewable Energy companies raise capital across various funding stages, from early seed rounds to late-stage growth financing. Investor interest in this sector is driven by the size of the addressable market, the pace of technology adoption, and the potential for scalable business models.

Growth Outlook

The renewable energy sector is expected to continue evolving as technology advances, market dynamics shift, and new opportunities emerge. Companies that demonstrate strong product-market fit, efficient growth, and clear competitive advantages are well-positioned to attract continued investment.

Renewable Energy Funding Breakdown

Here is how funding is distributed among the 1,854 renewable energy companies tracked in the VCBacked database.

Average Funding
$5.0M
Total Funding Tracked
$125.1M
Countries Represented
11

Distribution by Funding Stage

Other25 companies

Top Cities for Renewable Energy

1.San Francisco
2 companies$3.0M
2.Princeton
2 companies$11.5M
3.Madrid
1 companies$1.4M
4.Valencia
1 companies$2.7M
5.Moss Landing
1 companiesUndisclosed

Related Industries

Companies in the renewable energy sector often overlap with or complement businesses in adjacent industries. Exploring related verticals can help you discover additional companies, identify partnership opportunities, and understand the broader competitive landscape.

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