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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
$2.3B
Avg Funding
$91.7M
Global Reach
12
countries

Top Cities for Renewable Energy

Newport Beach
Ottawa
Oxford
Zug
Cary
Munich

Recently Funded Companies

Export
Newport Beach, United States

Low temperature fuel cell and liquid fuel reformer technology

Dec 2025

Founder Contacts

41,000+ verified contacts

Ottawa, Canada

NeoTerrex is a mineral exploration organization specializing in the development of rare earth elements and lithium characteristics.

$363K raised
Dec 2025

Founder Contacts

41,000+ verified contacts

Oxford, United Kingdom

The A&B Smart Materials uses innovative cooling technologies to boost photovoltaic efficiency.

$2.0M raised
Dec 2025

Founder Contacts

41,000+ verified contacts

Zug, Switzerland

PLAN-B NET ZERO is a renewable electricity provider with a software platform, enabling customers to optimise their energy consumption

$9.9M raised
Dec 2023

Founder Contacts

41,000+ verified contacts

Cary, United States

Susteon to develop a direct air capture (DAC) technology for capturing and converting carbon dioxide directly.

$200K raised
Dec 2023

Founder Contacts

41,000+ verified contacts

Munich, Germany

Redavia offers solar power for businesses.

$500K raised
Dec 2022

Founder Contacts

41,000+ verified contacts

München, Germany

Pacifico Energy Partners is a renewable energy company that develops greenfields and repowers existing plants for wind and solar energy.

$21.1M raised
Dec 2022

Founder Contacts

41,000+ verified contacts

Christchurch, New Zealand

Solagri Energy offers an innovative'solar as a service' solution designed exclusively for dairy farms.

$6.4M raised
Dec 2022

Founder Contacts

41,000+ verified contacts

Kaunas, Lithuania

Energia Futura is a Solar energy management company that provides solar energy solutions for businesses and homes.

$340K raised
Dec 2021

Founder Contacts

41,000+ verified contacts

Debrecen, Hungary

rising.eco uses the power of communities to reshape our energy systems and empower anyone to go green.

$150K raised
Dec 2021

Founder Contacts

41,000+ verified contacts

Austin, United States

Banyan Water provides smart water management as a service for commercial and institutional businesses.

$3.0M raised
Dec 2021

Founder Contacts

41,000+ verified contacts

Sydney, Australia

Potentia Energy is an energy industry that offers development, construction, and operation of solar, wind, and storage for industries.

$553.0M raised
Dec 2025

Founder Contacts

41,000+ verified contacts

Madrid, Spain

Silbat is a electricity storage technology that can turn intermittent renewable energies into fully dispatchable electricity sources.

$424K raised
Dec 2025

Founder Contacts

41,000+ verified contacts

Norwegen, Germany

Solstad Maritime specializes in maritime transport of cargo and operates a fleet of vessels.

$680.5M raised
Dec 2025

Founder Contacts

41,000+ verified contacts

New York, United States

GSI is focused on the development and operation of utility-scale solar energy and battery storage projects in North America.

$22.0M raised
Dec 2025

Founder Contacts

41,000+ verified contacts

Boulder, United States

Sperra provides concrete solutions for renewable energy.

Dec 2025

Founder Contacts

41,000+ verified contacts

Boston, United States

Found Energy is a renewable energy company engaging in turning aluminum into a renewable energy carrier.

Dec 2024

Founder Contacts

41,000+ verified contacts

Zaventem, Belgium

Bnewable an energy company specialising in battery systems and energy management for businesses.

$42.0M raised
Dec 2024

Founder Contacts

41,000+ verified contacts

Palo Alto, United States

Noon Energy develops a flow battery technology that enables economical long-duration energy storage.

Dec 2024

Founder Contacts

41,000+ verified contacts

Sherwood Park, Canada

Watt Renewable Corporation is a private independent producer of clean energy technology.

$10.6M raised
Dec 2024

Founder Contacts

41,000+ verified contacts

Stockholm, Sweden

Enerpoly is a next-generation energy storage technology company pioneering the zinc-ion battery chemistry.

$8.4M raised
Dec 2023

Founder Contacts

41,000+ verified contacts

Weinheim, Germany

Green Energy Origin is a sustainable firm that develops specialty chemicals and battery raw materials for cost effective energy solutions.

$110.0M raised
Dec 2025

Founder Contacts

41,000+ verified contacts

Beaverton, United States

Intersect Power develops and operates clean energy infrastructure and power generation projects that serve customers in energy markets.

$800.0M raised
Dec 2024

Founder Contacts

41,000+ verified contacts

Garching Bei München, Germany

Gauss Fusion develops fusion power plants for clean energy solutions.

$10.5M raised
Dec 2024

Founder Contacts

41,000+ verified contacts

Calgary, Canada

Valeura Energy is an upstream natural gas producer focused on appraising and developing an unconventional gas.

$10.6M raised
Dec 2024

Founder Contacts

41,000+ verified contacts

Showing 1526 to 1550 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
$91.7M
Total Funding Tracked
$2.3B
Countries Represented
12

Distribution by Funding Stage

Other25 companies

Top Cities for Renewable Energy

1.Newport Beach
1 companiesUndisclosed
2.Ottawa
1 companies$363K
3.Oxford
1 companies$2.0M
4.Zug
1 companies$9.9M
5.Cary
1 companies$200K

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 62 | VCBacked