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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
$174.2M
Avg Funding
$7.0M
Global Reach
13
countries

Top Cities for Renewable Energy

Paris
Manchester
Manno
Montvale
Edinburgh
New York

Recently Funded Companies

Export
Paris, France

SkyVisor engages in advancing drone inspection technology for renewable energy sector.

$1.3M raised
Dec 2024

Founder Contacts

30,000+ verified contacts

Manchester, United Kingdom

Blockchain, AI, Renewables, Distributed Energy Management System, Peer-to-Peer Exchange System, Local Energy Market, Virtual Power Plants

$63.4M raised
Dec 2024

Founder Contacts

30,000+ verified contacts

Manno, Switzerland

Hive Power's AI engine, FLEXO, enables companies to manage anything connected to the grid, from Energy Communities to EV Charging.

$3.7M raised
Dec 2024

Founder Contacts

30,000+ verified contacts

Montvale, United States

Spar Systems manufactures renewable energy equipment to generate power from low-temperature waste heat.

$325K raised
Dec 2024

Founder Contacts

30,000+ verified contacts

Edinburgh, United Kingdom

Carbogenics is a cleaning technology company.

$638K raised
Dec 2024

Founder Contacts

30,000+ verified contacts

New York, United States

A tech-enabled marketplace for clean energy tax credits

$3.0M raised
Dec 2024

Founder Contacts

30,000+ verified contacts

Cambridge, United Kingdom

Illumion uses light to alter energy storage.

$2.7M raised
Dec 2024

Founder Contacts

30,000+ verified contacts

Carrickfergus, United Kingdom

Solarfix is a solar panel design and installation company.

$1.9M raised
Dec 2024

Founder Contacts

30,000+ verified contacts

London, United Kingdom

FlatPeak is an energy tariff and intelligence platform that enables device optimisation for the lowest cost and carbon energy.

$3.2M raised
Dec 2024

Founder Contacts

30,000+ verified contacts

Harpenden, United Kingdom

Barton Blakeley Technologies is an Applied Sciences and Advanced Engineering Organisation.

$3.4M raised
Nov 2024

Founder Contacts

30,000+ verified contacts

Oporto, Portugal

Fibersail is a Portuguese/Dutch startup that will make critical structures on wind turbines smarter and safer.

Nov 2024

Founder Contacts

30,000+ verified contacts

Berlin, Germany

Ecoligo is an impact investment provider, implementing solar energy solutions that generate economic and environmental returns.

Nov 2024

Founder Contacts

30,000+ verified contacts

Cambridge, United Kingdom

Echion Technologies develops XNO anode materials designed for Li-ion batteries used in heavy-duty electric vehicles.

$12.6M raised
Nov 2024

Founder Contacts

30,000+ verified contacts

The Hague, The Netherlands

SuperFlox develops, manufactures, operates and licenses flameless oxidisation tech which makes fossil fuel based industries zero emissions

$5.3M raised
Nov 2024

Founder Contacts

30,000+ verified contacts

Los Angeles, United States

OceanWell produces fresh water from the deep sea to help solve the water crisis.

$11.0M raised
Nov 2024

Founder Contacts

30,000+ verified contacts

Kirkland, United States

Prism Worldwide manufactures circular polymer from the tire and recycled plastic material to reduce carbon footprints.

$40.0M raised
Nov 2024

Founder Contacts

30,000+ verified contacts

Malaga, Spain

Zonox offers customized and adaptive energy-saving solutions to help customers reduce costs and contribute to environmental sustainability.

$286K raised
Nov 2024

Founder Contacts

30,000+ verified contacts

Prague, Czech Republic

Woltair is a clean energy company that offers SaaS platform to act as an integrator of buildings decarbonisation services.

Nov 2024

Founder Contacts

30,000+ verified contacts

Copenhagen, Denmark

NitroVolt is a green ammonia startup developing a small-scale ammonia synthesis unit, to give farmers control over fertilizer production.

$3.7M raised
Nov 2024

Founder Contacts

30,000+ verified contacts

Aix-en-provence, France

SerenySun Energies creates renewable energy communities that share locally produced green energy among stakeholders in a region.

$3.2M raised
Nov 2024

Founder Contacts

30,000+ verified contacts

Stockholm, Sweden

Simplifying distributed energy saving solutions

$1.0M raised
Nov 2024

Founder Contacts

30,000+ verified contacts

Oslo, Norway

Glint Solar provides software for identifying and analyzing solar project sites.

$8.0M raised
Nov 2024

Founder Contacts

30,000+ verified contacts

Amsterdam, The Netherlands

SeaO2 is an ocean carbon removal startup that offers scalable carbon dioxide removal technology at the giga-ton level.

$2.2M raised
Nov 2024

Founder Contacts

30,000+ verified contacts

Torino, Italy

E-mobility, Sustainable Manufacturing, Advanced Materials, Cleantech, Electrification, Decarbonization

$1.6M raised
Oct 2024

Founder Contacts

30,000+ verified contacts

Stavanger, Norway

Starflow is a hardware platform designed to optimize the flow of energy between solar panels.

$1.8M raised
Oct 2024

Founder Contacts

30,000+ verified contacts

Showing 1101 to 1125 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
$7.0M
Total Funding Tracked
$174.2M
Countries Represented
13

Distribution by Funding Stage

Other25 companies

Top Cities for Renewable Energy

1.Cambridge
2 companies$15.3M
2.Paris
1 companies$1.3M
3.Manchester
1 companies$63.4M
4.Manno
1 companies$3.7M
5.Montvale
1 companies$325K

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 45 | VCBacked