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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
$639.8M
Avg Funding
$25.6M
Global Reach
15
countries

Top Cities for Renewable Energy

Vancouver
San Francisco
Toulouse
Hull
Leipzig
Lower Hutt

Recently Funded Companies

Export
Vancouver, Canada

Ekona Power is using methane from feedstock to produce clean hydrogen and electrical power.

$734K raised
Jul 2024

Founder Contacts

41,000+ verified contacts

San Francisco, United States

Piq Energy is software that automates power grid simulations for energy asset connections.

$5.0M raised
Jul 2026

Founder Contacts

41,000+ verified contacts

Toulouse, France

Bohr Energy is an artificial intelligence firm that aims to make the energy market accessible to independent producers.

$11.4M raised
Jul 2026

Founder Contacts

41,000+ verified contacts

Hull, United Kingdom

C3 Group specilaized in sustainable energy and net zero strategies.

$12.9M raised
Jul 2025

Founder Contacts

41,000+ verified contacts

Leipzig, Germany

All-in-one data generation platform for corporations empowering drones and AI

Jul 2025

Founder Contacts

41,000+ verified contacts

Lower Hutt, New Zealand

Hot Lime Labs is developing CO2 capture technology for the commercial greenhouses.

$35K raised
Jul 2024

Founder Contacts

41,000+ verified contacts

Oslo, Norway

Skyfri is a cleantech company that provides solar asset owners with a platform that automates operations, maintenance, and asset management.

$5.0M raised
Jul 2022

Founder Contacts

41,000+ verified contacts

Mount Kisco, United States

Dandelion Energy provides residential geothermal heating and cooling systems using ground energy.

$40.0M raised
Jul 2026

Founder Contacts

41,000+ verified contacts

San Diego, United States

Transforming sustainable electrification with scalable solid state power conversion and distribution systems.

$6.6M raised
Jul 2026

Founder Contacts

41,000+ verified contacts

Calgary, Canada

Eavor is a geothermal energy solution provider that develops a closed-loop system to provide baseload energy solutions.

$5.6M raised
Jul 2026

Founder Contacts

41,000+ verified contacts

Salt Lake City, United States

A geothermal company that plumbs its boreholes with a closed loop

$8.0M raised
Jul 2026

Founder Contacts

41,000+ verified contacts

Dnipropetrovsk, Ukraine

Helios Strategia is a renewable energy company that offers equipment for solar power plants.

$12.7M raised
Jul 2025

Founder Contacts

41,000+ verified contacts

Vancouver, Canada

Fibernx develops sustainable carbon fiber and carbon nanofiber materials for industrial and energy applications.

$1.0M raised
Jul 2025

Founder Contacts

41,000+ verified contacts

Brisbane, Australia

WildFire Energy focuses on distributed energy and hydrogen recovery from wastes and residual biomass.

$2.2M raised
Jul 2026

Founder Contacts

41,000+ verified contacts

Aachen, Germany

ACCURE is an AI-powered battery analytics company.

$16.0M raised
Jul 2026

Founder Contacts

41,000+ verified contacts

Brest, France

EcoTree is a company specializing in sustainable development whose purpose is to reward ecological awareness.

$513K raised
Jul 2022

Founder Contacts

41,000+ verified contacts

Milano, Italy

Phononic Vibes introduces a new patented technology for vibration and noise control and isolation, with a circular economy approach.

$6.2M raised
Jul 2022

Founder Contacts

41,000+ verified contacts

London, United Kingdom

Inhabit is a web platform helping businesses achieve net zero.

$1.4M raised
Jul 2022

Founder Contacts

41,000+ verified contacts

London, United Kingdom

Field is a renewable energy company aiming to accelerate the build-out of renewable infrastructure needed to reach net zero.

$254.4M raised
Jul 2023

Founder Contacts

41,000+ verified contacts

Palma, Spain

Eave is a renewable energy company that specializes in providing solar panels and car charger points installation services.

$3.3M raised
Jul 2023

Founder Contacts

41,000+ verified contacts

Uberlândia, Brazil

Alsol Energias Renováveis is a developer of photovoltaic technology focused on delivering customized solutions.

$142.4M raised
Jul 2025

Founder Contacts

41,000+ verified contacts

Champaign, United States

Developer of an AI-driven bioprocess optimization platform designed to accelerate fermentation and purification development and scaleup.

$6.3M raised
Jul 2024

Founder Contacts

41,000+ verified contacts

Amsterdam, The Netherlands

Cargoroo is the electric cargo bike from Urban Arrow is the best there is at the moment but to purchase is the price of a good used car.

$1.2M raised
Jul 2023

Founder Contacts

41,000+ verified contacts

Singapore, Singapore

SunGreenH2 is a deep cleantech company making electrolysers produce 2x green hydrogen using 30x lower precious metals and 10% lower energy.

Jul 2025

Founder Contacts

41,000+ verified contacts

Tallinn, Estonia

Sunly develops and operates renewable energy projects and invests in electrification startups.

$97.1M raised
Jul 2025

Founder Contacts

41,000+ verified contacts

Showing 276 to 300 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
$25.6M
Total Funding Tracked
$639.8M
Countries Represented
15

Distribution by Funding Stage

Other25 companies

Top Cities for Renewable Energy

1.Vancouver
2 companies$1.7M
2.London
2 companies$255.8M
3.San Francisco
1 companies$5.0M
4.Toulouse
1 companies$11.4M
5.Hull
1 companies$12.9M

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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1,854 Renewable Energy Startups (2026) — Recently Funded — Page 12 | VCBacked