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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
$373.3M
Avg Funding
$14.9M
Global Reach
9
countries

Top Cities for Renewable Energy

Los Altos
Vilnius
Singapore
Houston
Los Angeles
Sydney

Recently Funded Companies

Export
Los Altos, United States

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

$18.0M raised
Jul 2023

Founder Contacts

30,000+ 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

30,000+ verified contacts

Singapore, Singapore

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

$500K raised
Jul 2023

Founder Contacts

30,000+ 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

30,000+ 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

30,000+ 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

30,000+ 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

30,000+ 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

30,000+ 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

30,000+ verified contacts

Boulder, United States

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

May 2023

Founder Contacts

30,000+ verified contacts

Sariyer, Turkey

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

$547K raised
May 2023

Founder Contacts

30,000+ verified contacts

Essen, Germany

ESFORIN SE is a fully digital energy company, offering modularly integrable energy solutions for both, power and gas.

$8.1M raised
May 2023

Founder Contacts

30,000+ verified contacts

Bratislava, Slovakia (Slovak Republic)

A Slovak manufacturer of livestock innovation, biomass processing technology, supplier of biomass feedstock for renewable energy production.

$1.1M raised
May 2023

Founder Contacts

30,000+ verified contacts

Phoenix, United States

Our mission is to solve the world's energy problem.

May 2023

Founder Contacts

30,000+ verified contacts

Freistadt, Austria

neoom is a European Cleantech scale-up founded in Austria.

$17.4M raised
May 2023

Founder Contacts

30,000+ verified contacts

Chicago, United States

Delta Mining is a Latam-based bitcoin mining and Data Center colocation services company, utilizing exclusively green power.

$480K raised
May 2023

Founder Contacts

30,000+ verified contacts

Cincinnati, United States

Electrada offers a turnkey EV charging infrastructure solution for electric vehicles.

$22.0M raised
May 2023

Founder Contacts

30,000+ verified contacts

Grand Prairie, United States

Clean Hydrogen Works mainly engages in developing an integrated clean hydrogen value chain.

$30.0M raised
May 2023

Founder Contacts

30,000+ verified contacts

London, United Kingdom

A real-time optimisation and control technology to accelerate the energy transition

$1.4M raised
May 2023

Founder Contacts

30,000+ verified contacts

Hollywood, United States

MayMaan Research is to develop environmentally friendly technologies that will cut emissions and expenses for a more sustainable future.

$30.0M raised
May 2023

Founder Contacts

30,000+ verified contacts

Burbank, United States

Terraform Industries manufactures carbon-negative natural gas by extracting CO2 from the atmosphere.

$6.0M raised
Apr 2023

Founder Contacts

30,000+ verified contacts

Portland, United States

NEXT Renewable Fuels is an oil and energy company that produces advanced biofuel to offer an alternative for petroleum-based diesel.

$75.0M raised
Apr 2023

Founder Contacts

30,000+ verified contacts

Cardiff, United Kingdom

Sero sits at the intersection of home comfort, construction and energy.

$7.5M raised
Apr 2023

Founder Contacts

30,000+ verified contacts

Caldwell, United States

Breezy Point Energy develops and builds customized zero-carbon renewable energy campuses.

$1.6M raised
Apr 2023

Founder Contacts

30,000+ verified contacts

Pittsburgh, United States

Optimus Technologies is the market leader in EPA compliant biodiesel conversion systems for medium- and heavy-duty trucks.

$17.8M raised
Apr 2023

Founder Contacts

30,000+ verified contacts

Showing 1276 to 1300 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
$14.9M
Total Funding Tracked
$373.3M
Countries Represented
9

Distribution by Funding Stage

Other25 companies

Top Cities for Renewable Energy

1.Los Angeles
2 companies$18.0M
2.Los Altos
1 companies$18.0M
3.Vilnius
1 companies$100.0M
4.Singapore
1 companies$500K
5.Houston
1 companies$500K

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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