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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
$329.4M
Avg Funding
$13.2M
Global Reach
12
countries

Top Cities for Renewable Energy

Centennial
Edinburgh
Perpignan
Sherbrooke
Bend
Albany

Recently Funded Companies

Export
Centennial, United States

NovoHydrogen is experienced at deploying and commercializing successful innovative energy transition technologies.

$20.0M raised
Sep 2023

Founder Contacts

41,000+ verified contacts

Edinburgh, United Kingdom

Continuum Industries is a provider of an AI-powered infrastructure development platform.

$9.8M raised
Sep 2023

Founder Contacts

41,000+ verified contacts

Perpignan, France

We are a main actor in the entire energy chain, from self-consumption to storage and through Smart home.

$10.7M raised
Sep 2023

Founder Contacts

41,000+ verified contacts

Sherbrooke, Canada

Wave-Powered Sustainable Desalination Solutions for Coastal Communities and Industries facing Water Scarcity

$9.3M raised
Sep 2023

Founder Contacts

41,000+ verified contacts

Bend, United States

Shasta Power is an investment platform that allows investors to invest in high-return renewable energy return projects.

$6.1M raised
Sep 2023

Founder Contacts

41,000+ verified contacts

Albany, United States

re:Charge is powering the global shift towards a sustainable future through our innovative charging-as-a-service business model.

$350K raised
Sep 2023

Founder Contacts

41,000+ verified contacts

Tempe, United States

Erthos transforms the utility-scale solar industry by driving technology innovation to arrive at the lowest levelized cost of energy.

$24.0M raised
Sep 2023

Founder Contacts

41,000+ verified contacts

Berlin, Germany

Nuventura developed GIS switchgear that replaces SF6 with air, while at the same time, building on all the advantages of SF6 switchgear.

$26.8M raised
Sep 2023

Founder Contacts

41,000+ verified contacts

Brooklyn, United States

The Simulation Intelligence company: state-of-art AI-native simulation testbeds for Industrial R&D and National Security.

$10.5M raised
Sep 2023

Founder Contacts

41,000+ verified contacts

Reykjavík, Iceland

Develops line-powered monitoring solutions to optimize and enhance the resiliency of overhead power lines.

$3.0M raised
Aug 2023

Founder Contacts

41,000+ verified contacts

Pasadena, United States

Caelux is a renewable energy company that develops perovskite-on-glass technology for the terrestrial solar and commercial space industries.

$12.0M raised
Aug 2023

Founder Contacts

41,000+ verified contacts

Wellington, New Zealand

OpenStar Technologies is a renewable energy company that develops fusion reactors for baseload power to the grid.

$6.1M raised
Aug 2023

Founder Contacts

41,000+ verified contacts

London, United Kingdom

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

$341K raised
Aug 2023

Founder Contacts

41,000+ verified contacts

Mexico City, Mexico

Bright is a solar-power subscription business that aims to offer homeowners with renewable energy.

$35.5M raised
Jul 2023

Founder Contacts

41,000+ verified contacts

Los Altos, United States

Bidgely offers energy analytics and customer engagement solutions for utilities and energy providers.

$18.0M raised
Jul 2023

Founder Contacts

41,000+ verified contacts

Singapore, Singapore

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

$500K raised
Jul 2023

Founder Contacts

41,000+ verified contacts

Vilnius, Lithuania

One end-to-end platform for site selection, design, and yield optimization, trusted by 1,500 customers in 75+ countries.

$100.0M raised
Jul 2023

Founder Contacts

41,000+ verified contacts

Houston, United States

Decarbonizing the Heavy Industry and Electricity Space by Pioneering Hydrogen as a Sustainable Alternative.

$500K raised
Jul 2023

Founder Contacts

41,000+ verified contacts

Los Angeles, United States

WasteFuel generates sustainable fuels using technologies to address the climate emergency and revolutionize mobility.

$10.0M raised
Jul 2023

Founder Contacts

41,000+ verified contacts

Sydney, Australia

Proprietary low ESG hydromet technology focussed on the recovery of critical metals from end of life batteries

$400K raised
Jun 2023

Founder Contacts

41,000+ verified contacts

Munich, Germany

klarx is the leading platform for construction equipment rental in Europe, enabling the energy transition currently underway.

$12.6M raised
Jun 2023

Founder Contacts

41,000+ verified contacts

Easton, United States

Apis Innovation develops IoT technology that enables landfills to harvest more renewable energy from decomposing waste.

$4.5M raised
Jun 2023

Founder Contacts

41,000+ verified contacts

Los Angeles, United States

Electrum is an online marketplace for homeowners to find competitive offers on home solar, battery, and electrification products.

$8.0M raised
May 2023

Founder Contacts

41,000+ verified contacts

Boulder, United States

Copper develops an energy consumption monitoring system that provides utilities with real-time grid intelligence.

May 2023

Founder Contacts

41,000+ verified contacts

Sariyer, Turkey

RePG Energy is a renewable energy system that offers innovative solutions and patents.

$547K raised
May 2023

Founder Contacts

41,000+ verified contacts

Showing 1326 to 1350 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
$13.2M
Total Funding Tracked
$329.4M
Countries Represented
12

Distribution by Funding Stage

Other25 companies

Top Cities for Renewable Energy

1.Los Angeles
2 companies$18.0M
2.Centennial
1 companies$20.0M
3.Edinburgh
1 companies$9.8M
4.Perpignan
1 companies$10.7M
5.Sherbrooke
1 companies$9.3M

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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