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Renewable Energy Startups

Updated August 2026

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

Explore 1,826 recently funded renewable energy companies with verified founder contact information and fundraising data.

Total Companies
1,826
Total Funding
$621.2M
Avg Funding
$24.8M
Global Reach
10
countries

Top Cities for Renewable Energy

Lysaker
San Francisco
Abbotsford
Yonkers
Madrid
Denizli

Recently Funded Companies

Export
Lysaker, Norway

TECO 2030 aim is to identify and develop solutions to significantly reduce ecological impact of maritime pollution.

$2.5M raised
Jul 2023

Founder Contacts

41,000+ verified contacts

San Francisco, United States

Squid offers a workspace for planning, modeling, and testing power grid networks with tools for network analysis and simulation.

$500K raised
Jul 2026

Founder Contacts

41,000+ verified contacts

Abbotsford, Canada

Atlas Power Technologies is a manufacturer of supercapacitors.

$1.1M raised
Jul 2025

Founder Contacts

41,000+ verified contacts

Yonkers, United States

Hughes Energy Group is a green tech, fiber production company providing a low-carbon solution to recycling organic waste.

$3.7M raised
Jul 2025

Founder Contacts

41,000+ verified contacts

Madrid, Spain

Altano Energy is a 2.0 renewables platform that aims to consolidate a portfolio of high quality and diversified energy assets in Iberia.

$70.6M raised
Jul 2025

Founder Contacts

41,000+ verified contacts

Denizli, Turkey

Ecogreen Energy produces energy from nature through solar, biogas, and biomass-based electricity generation.

$90.3M raised
Jul 2025

Founder Contacts

41,000+ verified contacts

Nantes, France

Lhyfe is a producer and supplier of green hydrogen, generated through renewable energy sources.

$2.9M raised
Jul 2025

Founder Contacts

41,000+ verified contacts

Bucharest, Romania

Industry 4.0 technology decreasing the energy & utilities bills and maintenance costs. Helping factories, buildings & insurance.

$111K raised
Jul 2023

Founder Contacts

41,000+ verified contacts

Bristol, United Kingdom

Its sole purpose is to build and operate a 4.2 MW wind turbine to help ALW tackle deprivation and poverty in Lawrence Weston.

$688K raised
Jul 2021

Founder Contacts

41,000+ verified contacts

Copenhagen, Denmark

Oktogrid offers a solution to assist the energy industry in digitising assets in a simple manner while keeping critical assets operational.

$4.6M raised
Jul 2026

Founder Contacts

41,000+ verified contacts

Madison, United States

Synthec Fuels Wisconsin is a company that offers energy services.

$1.0M raised
Jul 2025

Founder Contacts

41,000+ verified contacts

South Bay, United States

ClimateReady Tech Hub develops solutions to address how the environment and humanity are changing.

$19.5M raised
Jul 2024

Founder Contacts

41,000+ verified contacts

Birmingham, United Kingdom

Kew Technology is a consulting firm that provides waste-to-energy technology development solutions for project construction.

$5.6M raised
Jul 2023

Founder Contacts

41,000+ verified contacts

Brooklyn, United States

Plankton Energy develops commercial solar projects that help businesses lower power costs and adopt on-site clean electricity.

Jul 2025

Founder Contacts

41,000+ verified contacts

Vancouver, Canada

CO280 develops carbon-negative solutions in order to assist businesses in reducing their carbon footprint.

$727K raised
Jul 2024

Founder Contacts

41,000+ verified contacts

Madrid, Spain

Energy Solar Tech is a solar energy technology company.

$919K raised
Jul 2022

Founder Contacts

41,000+ verified contacts

Barcelona, Spain

Electricty from nature.

$521K raised
Jul 2022

Founder Contacts

41,000+ verified contacts

Vancouver, Canada

VRB Energy is a global leader in vanadium redox battery technology driven to empower a clean energy future for the world.

$24.0M raised
Jul 2021

Founder Contacts

41,000+ verified contacts

London, United Kingdom

Modo Energy is an energy asset analysis platform that provides users with data, research, and benchmarking tools for energy storage.

$17.1M raised
Jul 2026

Founder Contacts

41,000+ verified contacts

Belmont, United States

Gritt is a construction technology and robotics company that develops AI-powered robotic systems for infrastructure construction.

$26.0M raised
Jul 2026

Founder Contacts

41,000+ verified contacts

Aberdeen, United Kingdom

Biosus Energy is an energy company that advances sustainability with innovative renewable systems for residential and commercial clients.

$4.3M raised
Jul 2025

Founder Contacts

41,000+ verified contacts

Austin, United States

Hexium enriches isotopes for next-gen reactors using LLNL AVLIS including Lithium and Uranium

$13.0M raised
Jul 2025

Founder Contacts

41,000+ verified contacts

Stamford, United States

CSRE is leading the way in financing energy efficiency, renewables seismic strengthening, storm protection for commercial real estate.

$255.9M raised
Jul 2023

Founder Contacts

41,000+ verified contacts

Lyon, France

BeeBryte remotely optimizes HVAC-R systems using AI to cut energy costs, ease operations, and ensure regulatory compliance.

$8.3M raised
Jul 2022

Founder Contacts

41,000+ verified contacts

Lisbon, Portugal

Rega Energy is a renewable energy firm that employs biomethane and green hydrogen to accelerate the transition to a sustainable economy.

$67.2M raised
Jul 2023

Founder Contacts

41,000+ verified contacts

Showing 276 to 300 of 1,826 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 1,826 renewable energy companies tracked in the VCBacked database.

Average Funding
$24.8M
Total Funding Tracked
$621.2M
Countries Represented
10

Distribution by Funding Stage

Other25 companies

Top Cities for Renewable Energy

1.Madrid
2 companies$71.6M
2.Vancouver
2 companies$24.7M
3.Lysaker
1 companies$2.5M
4.San Francisco
1 companies$500K
5.Abbotsford
1 companies$1.1M

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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1,826 Renewable Energy Startups (2026) — Recently Funded — Page 12 | VCBacked