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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
$2.1B
Avg Funding
$82.9M
Global Reach
12
countries

Top Cities for Renewable Energy

Munich
Delft
Perth
Chicago Park
Boston
Buffalo

Recently Funded Companies

Export
Munich, Germany

Turn2x is developing its cutting-edge technology for producing renewable natural gas (RNG).

Jul 2024

Founder Contacts

30,000+ verified contacts

Delft, The Netherlands

Kitepower elevates wind energy to a new level by swapping out heavy structure for intelligent controls and lightweight wings.

$981K raised
Jul 2022

Founder Contacts

30,000+ verified contacts

Perth, Australia

DY6 Metals is an Australian mineral exploration and development company focused on heavy rare earth elements and critical metals projects.

$3.0M raised
Jul 2025

Founder Contacts

30,000+ verified contacts

Chicago Park, United States

548 Enterprise develops sustainable affordable housing and community solar projects and manages related capital and energy platforms.

$1.1M raised
Jul 2023

Founder Contacts

30,000+ verified contacts

Boston, United States

ReMo Energy is an innovator and manufacturer of industrial materials through the use of renewable energy in lieu of fossil fuels.

$5.3M raised
Jul 2022

Founder Contacts

30,000+ verified contacts

Buffalo, United States

APX Energy is an independent oil and gas exploration company that specializes in private placements.

$19.0M raised
Jul 2021

Founder Contacts

30,000+ verified contacts

Sevilla, Spain

Solum are into generation of green energy and renewable energy for micromobility.

Jul 2023

Founder Contacts

30,000+ verified contacts

Eindhoven, The Netherlands

Carbyon is a Netherlands-based company that develops direct air capture (DAC) technologies.

Jul 2025

Founder Contacts

30,000+ verified contacts

Berlin, Germany

Nextwind is developing a portfolio of older land-based wind farms in Germany with the goal of either repowering existing wind turbines.

$1.7B raised
Jul 2025

Founder Contacts

30,000+ verified contacts

Tauranga, New Zealand

Cetogenix is a clean technology business dedicated to creating long-term solutions to global climate change.

$27K raised
Jul 2024

Founder Contacts

30,000+ verified contacts

Sandnes, Norway

WindSpider is passionate about lifting high and heavy and contributing to the energy shift.

$1.6M raised
Jul 2024

Founder Contacts

30,000+ verified contacts

Bogotá, Colombia

Rocasol provides a digital platform for solar panel installation, financing, and system monitoring.

$500K raised
Jul 2024

Founder Contacts

30,000+ verified contacts

Berkeley, United States

Power‑Plant‑in‑a‑Box for EV, Data Centers | Green Energy Everywhere

$2.9M raised
Jul 2024

Founder Contacts

30,000+ verified contacts

Batavia, United States

Kazadi Enterprises is improving resilience and sustainability with its unique atmospheric heat harvesting technology.

Jul 2024

Founder Contacts

30,000+ verified contacts

Berlin, Germany

HPS designs and manufactures integrated solar energy storage and usage systems for single and two-family homes.

Jul 2024

Founder Contacts

30,000+ verified contacts

Albuquerque, United States

Hydro Hash is a crypto mining company utilizing renewable hydroelectric power and liquid cooling.

$493K raised
Jul 2023

Founder Contacts

30,000+ verified contacts

Montréal, Canada

Obeo Biogas is a biogas developer specializing in the design, construction, and operation of biogas systems.

Jul 2023

Founder Contacts

30,000+ verified contacts

Markham, Canada

TROES is a Canadian company to develop smart power energy storage technologies, products and solutions.

Jul 2023

Founder Contacts

30,000+ verified contacts

New York, United States

Sunlight Financial is a premier, technology-enabled point-of-sale financing company.

$250.0M raised
Jul 2021

Founder Contacts

30,000+ verified contacts

Dublin, Ireland

Reinvent the way we move by connecting a multi-mode mobility alliance and uniting its eVehicles with power grids for carbon-zero mobility

$5.2M raised
Jul 2022

Founder Contacts

30,000+ verified contacts

Hellerup, Denmark

STACs Technology zero-emissions cooling solutions upcycle the District Energy industry's services and reach

$3.0M raised
Jul 2022

Founder Contacts

30,000+ verified contacts

Wilmington, United States

Leading Edge Equipment Technologies is a developer of kerfless, single crystal silicon wafers intended to be used in solar panels.

$2.5M raised
Jul 2021

Founder Contacts

30,000+ verified contacts

Tokyo, Japan

TBM develops, manufactures, and sells LIMEX, an eco-friendly alternative to plastic and paper, promoting material recycling.

$121.0M raised
Jul 2021

Founder Contacts

30,000+ verified contacts

Adelaide, Australia

Oxamii is a peer-to-peer marketplace that allows businesses to purchase renewable energy from local producers.

$1.0M raised
Jul 2021

Founder Contacts

30,000+ verified contacts

Calgary, Canada

Innova Hydrogen is a renewable energy company that develops innovative and proprietary hydrogen-producing technology for the energy sector.

$1.7M raised
Jul 2021

Founder Contacts

30,000+ verified contacts

Showing 301 to 325 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
$82.9M
Total Funding Tracked
$2.1B
Countries Represented
12

Distribution by Funding Stage

Other25 companies

Top Cities for Renewable Energy

1.Berlin
2 companies$1.7B
2.Munich
1 companiesUndisclosed
3.Delft
1 companies$981K
4.Perth
1 companies$3.0M
5.Chicago Park
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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Perfect for: B2B sales teams targeting renewable energy companies, investors exploring sector opportunities, and service providers looking for funded companies ready to scale.

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