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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
$1.3B
Avg Funding
$52.2M
Global Reach
13
countries

Top Cities for Renewable Energy

Singapore
Esbjerg
Horten
Toronto
Milano
Cambridge

Recently Funded Companies

Export
Singapore, Singapore

Twenty20 Energy develops, transitions & owns innovative power solutions to reduce carbon & enable cleaner electrification worldwide.

$8.4M raised
Mar 2023

Founder Contacts

30,000+ verified contacts

Esbjerg, Denmark

Exowave is a cleantech company with a patented technology to produce fresh water, clean electricity and P2X from ocean wave energy

$2.1M raised
Mar 2022

Founder Contacts

30,000+ verified contacts

Horten, Norway

Gen2 Energy creates, runs, and manages a green hydrogen supply chain.

$16.8M raised
Mar 2022

Founder Contacts

30,000+ verified contacts

Singapore, Singapore

MediSun develops modular desalination and brine recovery systems that convert brine into clean water, minerals, and energy.

$3.0M raised
Mar 2026

Founder Contacts

30,000+ verified contacts

Toronto, Canada

Aypa Power builds, owns, and manages large-scale renewable energy projects to enhance grid stability and reduce dependency on fossil fuels.

$500.0M raised
Mar 2026

Founder Contacts

30,000+ verified contacts

Milano, Italy

Ortus Italy is a top independent generator of renewable energy.

$111.7M raised
Mar 2026

Founder Contacts

30,000+ verified contacts

Cambridge, United Kingdom

Infiniti Recycling is pioneering the future of lithium-ion battery recycling through Direct Recycling, creating a greener tomorrow

$1.6M raised
Mar 2026

Founder Contacts

30,000+ verified contacts

Fremont, United States

EnerVenue provides metal-hydrogen batteries for large-scale renewable and storage applications.

$300.0M raised
Mar 2026

Founder Contacts

30,000+ verified contacts

Berlin, Germany

Montamo is addressing the lack of competent workers in the skilled trades.

$6.5M raised
Mar 2025

Founder Contacts

30,000+ verified contacts

Port Melbourne, Australia

Cavendish Renewable Technology develops and uses innovative hydrogen technology for a green future.

$1.1M raised
Mar 2024

Founder Contacts

30,000+ verified contacts

Bristol, United Kingdom

Rovco provides an autonomous underwater vehicle and remotely operated underwater vehicle technologies and support services.

$20.0M raised
Mar 2022

Founder Contacts

30,000+ verified contacts

Dubendorf, Switzerland

BATTRION AG develops and markets innovative fabrication technologies for fast-charging graphite anodes for EV batteries.

$682K raised
Mar 2022

Founder Contacts

30,000+ verified contacts

Luxembourg, Luxembourg

TerraSpark, a Luxembourg-based space-based solar energy company.

$5.8M raised
Mar 2026

Founder Contacts

30,000+ verified contacts

Durham, United Kingdom

Feasibly operates an AI platform that automates site selection and feasibility workflows for renewable energy providers.

$150K raised
Mar 2026

Founder Contacts

30,000+ verified contacts

Melbourne, Australia

Transport, Renewable Energy, Electric Trucks, Charging, Logistics, Freight

$17.3M raised
Mar 2026

Founder Contacts

30,000+ verified contacts

San Francisco, United States

SkyH2O operates as an industrial-grade water-generating system and independent water provider.

$1.5M raised
Mar 2023

Founder Contacts

30,000+ verified contacts

Baltimore, United States

Oceantic Network is a non-profit educational organization.

$1.3M raised
Mar 2023

Founder Contacts

30,000+ verified contacts

Edinburgh, United Kingdom

Gravitricity develops a novel storage technology which offers some of the best characteristics of lithium batteries and pumped storage.

$992K raised
Mar 2023

Founder Contacts

30,000+ verified contacts

Berlin, Germany

H2 MOBILITY is a hydrogen filling station operator that offers consulting, planning, and construction services for hydrogen stations.

$120.9M raised
Mar 2022

Founder Contacts

30,000+ verified contacts

Valencia, Spain

IONLY manufactures lithium batteries for solar panel installations.

$1.4M raised
Mar 2026

Founder Contacts

30,000+ verified contacts

Sandy Springs, United States

LCOE.ai is an intelligence layer that streamlines communications, investor reporting, and project prioritization for C&I.

$250K raised
Mar 2026

Founder Contacts

30,000+ verified contacts

Sion, Switzerland

WattAnyWhere provides a 300kw fuel cell-based, pollutant-free generator that converts ethanol into clean electricity.

Mar 2026

Founder Contacts

30,000+ verified contacts

Montréal, Canada

Sawa Energy is a provider of solar electricity services.

$10.0M raised
Mar 2026

Founder Contacts

30,000+ verified contacts

Montpellier, France

Qair is an Independent Power Producer (IPP) that operates 860 MW of renewable energy generation assets.

$94.4M raised
Mar 2026

Founder Contacts

30,000+ verified contacts

Singapore, Singapore

Ib Vogt singapore is a manufacturer of turnkey PV plants.

$80.0M raised
Mar 2025

Founder Contacts

30,000+ verified contacts

Showing 776 to 800 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
$52.2M
Total Funding Tracked
$1.3B
Countries Represented
13

Distribution by Funding Stage

Other25 companies

Top Cities for Renewable Energy

1.Singapore
3 companies$91.4M
2.Berlin
2 companies$127.4M
3.Esbjerg
1 companies$2.1M
4.Horten
1 companies$16.8M
5.Toronto
1 companies$500.0M

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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1,803 Renewable Energy Startups (2026) — Recently Funded Companies, Investors & Rounds — Page 32 | VCBacked