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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
$347.5M
Avg Funding
$13.9M
Global Reach
13
countries

Top Cities for Renewable Energy

San Francisco
Houston
Stockholm
Hull
Vancouver
Espoo

Recently Funded Companies

Export
San Francisco, United States

Camus provides a grid orchestration platform to help electric utilities operate and build a reliable, affordable, and zero-carbon grid.

$10.0M raised
Feb 2024

Founder Contacts

41,000+ verified contacts

Houston, United States

Velocys is the company at the forefront of smaller scale gas-to-liquids (GTL).

$40.0M raised
Feb 2024

Founder Contacts

41,000+ verified contacts

Stockholm, Sweden

Myrspoven provides a unique cloud-based service which continuously reads the output data from your buildings.

$5.8M raised
Feb 2024

Founder Contacts

41,000+ verified contacts

Hull, United Kingdom

HDM Solar operates as a renewable energy supplier.

$13.0M raised
Jan 2024

Founder Contacts

41,000+ verified contacts

Vancouver, Canada

Clir is a renewable energy optimization and reporting software that increases the performance and profitability of renewable plants.

$1.5M raised
Jan 2024

Founder Contacts

41,000+ verified contacts

Espoo, Finland

Paptic is manufacturing company.

$4.9M raised
Jan 2024

Founder Contacts

41,000+ verified contacts

Barcelona, Spain

Delfos provides Artificial Intelligence for the Energy Industry in order to predict failures.

$6.9M raised
Jan 2024

Founder Contacts

41,000+ verified contacts

Addison, United States

MDM Permian is a publicly-traded energy company with interests in oil and natural gas wells, minerals and prospects.

$625K raised
Jan 2024

Founder Contacts

41,000+ verified contacts

Groningen, The Netherlands

Soly is a solar energy startup that provides energy equipment to make solar energy accessible to everyone.

$32.8M raised
Jan 2024

Founder Contacts

41,000+ verified contacts

San Francisco, United States

Geminus is pioneering real-time intelligence for complex industrial systems.

$13.0M raised
Jan 2024

Founder Contacts

41,000+ verified contacts

Brussels, Belgium

WeSmart a smart digital platform for energy sharing and renewable energy communities

$2.2M raised
Dec 2023

Founder Contacts

41,000+ verified contacts

Melbourne, Australia

Arkon Energy is a globally diversified data center infrastructure owner

$110.0M raised
Dec 2023

Founder Contacts

41,000+ verified contacts

Nijmegen, The Netherlands

SolarDuck develops and deploys offshore floating solar energy solutions to accelerate renewable energy growth.

$16.5M raised
Dec 2023

Founder Contacts

41,000+ verified contacts

Madrid, Spain

Green Eagle Solutions provides SCADA Solutions for wind farms and solar plants.

$6.6M raised
Dec 2023

Founder Contacts

41,000+ verified contacts

Vienna, Austria

Hydrogrid is a SaaS platform provider that specializes in the efficient dispatch and commercialization of renewable energy generation.

$8.4M raised
Dec 2023

Founder Contacts

41,000+ verified contacts

Luxembourg, Luxembourg

Clariter is a global clean-tech company that has created a revolutionary process which addresses the world's plastic waste problem.

$36.5M raised
Dec 2023

Founder Contacts

41,000+ verified contacts

Santa Clara, United States

Relyion Energy Renewable Energy Equipment Manufacturing firm that makes sustainable Li-ion batteries.

$4.4M raised
Dec 2023

Founder Contacts

41,000+ verified contacts

Hamburg, Germany

Predictive Maintenance and Asset Performance Management Platform

$3.0M raised
Dec 2023

Founder Contacts

41,000+ verified contacts

Los Angeles, United States

Delivering cutting-edge aneutronic & modular fusion Energy solutions for sustainable industrial heat & electrical needs

$6.0M raised
Dec 2023

Founder Contacts

41,000+ verified contacts

Cambridge, United States

Fourth Power is an energy storage startup that uses thermal batteries.

$19.0M raised
Dec 2023

Founder Contacts

41,000+ verified contacts

Stockholm, Sweden

GreenTech company from Sweden with a breakthrough technology turning agricultural waste to eco-friendly products for replacing plastics.

$3.2M raised
Dec 2023

Founder Contacts

41,000+ verified contacts

Perrysburg, United States

Toledo Solar is working diligently to bring rooftop systems directly to American installers and developing semi-transparent solar windows.

$2.0M raised
Dec 2023

Founder Contacts

41,000+ verified contacts

Austin, United States

The most advanced and powerful multi-action fuel additive on the market.

$105K raised
Nov 2023

Founder Contacts

41,000+ verified contacts

Sariyer, Turkey

Ion Membranes is a manufacturing company that designs and develops ion exchange membranes and separators for the green energy industry.

$750K raised
Nov 2023

Founder Contacts

41,000+ verified contacts

San Diego, United States

Eversun: Redefining portable utility with solar-powered, rapidly deployable eTowers for emergency, military, and remote operations.

$300K raised
Nov 2023

Founder Contacts

41,000+ verified contacts

Showing 1276 to 1300 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
$13.9M
Total Funding Tracked
$347.5M
Countries Represented
13

Distribution by Funding Stage

Other25 companies

Top Cities for Renewable Energy

1.San Francisco
2 companies$23.0M
2.Stockholm
2 companies$9.0M
3.Houston
1 companies$40.0M
4.Hull
1 companies$13.0M
5.Vancouver
1 companies$1.5M

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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