Skip to main content

Renewable Energy Startups

Updated July 2026

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

Explore 1,803 recently funded renewable energy companies with verified founder contact information and fundraising data.

Total Companies
1,803
Total Funding
$2.3B
Avg Funding
$92.2M
Global Reach
10
countries

Top Cities for Renewable Energy

Singapore
San Francisco
Pau
Stockholm
Washington
Fort Worth

Recently Funded Companies

Export
Singapore, Singapore

Ace Green Recycling is a global recycling platform that helps scale recycling SMEs across the fragmented and resource recycling value chain.

$2.2M raised
Apr 2024

Founder Contacts

30,000+ verified contacts

San Francisco, United States

Aether Energy is an AI-powered end-to-end platform for rooftop solar installers

$2.5M raised
Apr 2024

Founder Contacts

30,000+ verified contacts

Pau, France

Vision Technology is creating a novel technology for hydrogen combustion engines that fully utilizes the properties of hydrogen molecules.

$644K raised
Apr 2024

Founder Contacts

30,000+ verified contacts

Stockholm, Sweden

Stegra operates a steel production plant to accelerate the decarbonization of the steel industry using green energy.

$1.6B raised
Apr 2026

Founder Contacts

30,000+ verified contacts

Washington, United States

OpenGrid turns everyday commercial real estate into flexible grid infrastructure using behind-the-meter batteries and EV charging.

$1.0M raised
Apr 2024

Founder Contacts

30,000+ verified contacts

Fort Worth, United States

Bridgelink Power is a developer, constructor, and operator of utility-scale solar and energy storage projects,

$200.0M raised
Apr 2022

Founder Contacts

30,000+ verified contacts

Denver, United States

Clean energy company building control software for energy systems using a combination of batteries, solar, and grid power

$2.4M raised
Apr 2022

Founder Contacts

30,000+ verified contacts

Vilnius, Lithuania

Inion software develops hardware and software monitoring platform for optimizing and tracking electricity generated by solar plants.

Apr 2022

Founder Contacts

30,000+ verified contacts

Patos De Minas, Brazil

Regera redefines waste management with innovative solutions for energy, biomethane, and sustainable fertilizers.

$15.7M raised
Apr 2024

Founder Contacts

30,000+ verified contacts

Washington, United States

Arcadia is the global utility data and energy solutions platform.

$50.0M raised
Apr 2024

Founder Contacts

30,000+ verified contacts

Willen, United Kingdom

Integrals Power develops lithium iron phosphate battery materials for energy storage and electrification.

Apr 2026

Founder Contacts

30,000+ verified contacts

Seattle, United States

Aston Labs operates a decentralized utility organization working to build a carbon-free utility network.

$20.0M raised
Apr 2026

Founder Contacts

30,000+ verified contacts

Miami, United States

Atlas Renewable Energy is a renewable energy company that develops, builds, and operates solar and wind projects.

$96.4M raised
Apr 2026

Founder Contacts

30,000+ verified contacts

Limerick, Ireland

GKinetic makes it simple, safe and sustainable to generate reliable energy from flowing water.

$68K raised
Apr 2025

Founder Contacts

30,000+ verified contacts

Ávila, Spain

Fundeen is a platform that allows individuals to invest in renewable energy projects.

$1.1M raised
Apr 2025

Founder Contacts

30,000+ verified contacts

Mercer Island, United States

Chomp Energy manufactures anaerobic digestion systems that convert food waste into renewable energy and biofertilizer.

Apr 2024

Founder Contacts

30,000+ verified contacts

Sacramento, United States

Tolero H2 is a renewable energy company that offers technology to produce green hydrogen from sustainable biomass.

$690K raised
Mar 2026

Founder Contacts

30,000+ verified contacts

Portland, United States

GridStor is a rapidly growing developer, owner, and operator of battery energy storage systems.

$120.0M raised
Mar 2026

Founder Contacts

30,000+ verified contacts

San Francisco, United States

Span develops residential energy storage devices that provide renewable electricity and charging services for electric vehicles.

$75.0M raised
Mar 2026

Founder Contacts

30,000+ verified contacts

Houston, United States

US Well Services is an oil and energy company that offers hydraulic fracturing services.

$25.0M raised
Mar 2022

Founder Contacts

30,000+ verified contacts

Chiavari, Italy

Using top thermographic technology to provide a quick and easy way to track PV plant maintenance.

$3.1M raised
Mar 2024

Founder Contacts

30,000+ verified contacts

Vienna, United States

DC Energy is an oil and energy company that promotes competitive energy markets through sound trading and advocacy.

$1.5M raised
Mar 2023

Founder Contacts

30,000+ verified contacts

Dallas, United States

LF Bioenergy is a operator of a chain of renewable natural gas (RNG) production facilities intended to reduce greenhouse gas emissions.

$50.0M raised
Mar 2023

Founder Contacts

30,000+ verified contacts

Denver, United States

Software for the modern solar provider

$2.0M raised
Mar 2022

Founder Contacts

30,000+ verified contacts

Berkeley, United States

At Kfobix, our mission is to make green energy production facilities more sustainable with nanotechnology!

$30K raised
Mar 2025

Founder Contacts

30,000+ verified contacts

Showing 726 to 750 of 1,803 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 1,803 renewable energy companies tracked in the VCBacked database.

Average Funding
$92.2M
Total Funding Tracked
$2.3B
Countries Represented
10

Distribution by Funding Stage

Other25 companies

Top Cities for Renewable Energy

1.San Francisco
2 companies$77.5M
2.Washington
2 companies$51.0M
3.Denver
2 companies$4.4M
4.Singapore
1 companies$2.2M
5.Pau
1 companies$644K

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.

Ready to Connect with Renewable Energy Startups?

Perfect for: B2B sales teams targeting renewable energy companies, investors exploring sector opportunities, and service providers looking for funded companies ready to scale.

Get Started - Access Contact Information

Join thousands of sales teams, investors, and service providers using VCBacked