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Renewable Energy Startups

Updated October 2026

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

Explore 1,854 recently funded renewable energy companies with verified founder contact information and fundraising data.

Total Companies
1,854
Total Funding
$903.9M
Avg Funding
$36.2M
Global Reach
11
countries

Top Cities for Renewable Energy

Cologne
London
San Francisco
Amsterdam
Richmond
San Diego

Recently Funded Companies

Export
Cologne, Germany

EINHUNDERT Energy develops smart services around green and digital energy supply for tenants.

Aug 2022

Founder Contacts

41,000+ verified contacts

London, United Kingdom

AI enhanced nuclear fusion startup

$1.5M raised
Aug 2023

Founder Contacts

41,000+ verified contacts

San Francisco, United States

California Perovskite Technology Inc is a technology company supplying perovskite-based solar modules.

$2.1M raised
Aug 2026

Founder Contacts

41,000+ verified contacts

Amsterdam, The Netherlands

Sun Store is a Renewable Energy firm offering a trading platform for buyers and sellers in solar industry.

$7.0M raised
Aug 2025

Founder Contacts

41,000+ verified contacts

Richmond, United States

Maple Materials is a sustainable energy development company that offers carbon-consuming battery anode material.

$6.2M raised
Aug 2024

Founder Contacts

41,000+ verified contacts

San Diego, United States

Tyfast is a battery manufacturing company that develops fast-charging batteries and technologies for heavy-duty vehicles.

$100K raised
Aug 2025

Founder Contacts

41,000+ verified contacts

Pará, Brazil

Saas, B2B, Energia Solar, Inovação e sustentabilidade

$1.3M raised
Aug 2024

Founder Contacts

41,000+ verified contacts

Bellevue, United States

FlexCharging is an electric vehicle data analytics and demand flexibility provider.

$329K raised
Aug 2024

Founder Contacts

41,000+ verified contacts

Los Angeles, United States

Changing the way the world moves with zero carbon-intensity fuel-grade blue hydrogen for transportation & zero-carbon electricity

Aug 2024

Founder Contacts

41,000+ verified contacts

San Leandro, United States

Electriq Power is a provider of smart home battery storage solution for homes and small businesses.

$45.0M raised
Aug 2023

Founder Contacts

41,000+ verified contacts

London, United Kingdom

Hubber is an EV infrastructure company developing freehold high-power charging hubs in major UK cities

$81.0M raised
Aug 2025

Founder Contacts

41,000+ verified contacts

Dallas, United States

Arcosa provides infrastructure-related products and solutions for construction, transportation, energy, and utility markets.

$600.0M raised
Aug 2024

Founder Contacts

41,000+ verified contacts

Berlin, Germany

a machine trading company in the energy sector, automating every step of the value chain, from data to intelligence to execution

$2.4M raised
Aug 2021

Founder Contacts

41,000+ verified contacts

Arcadia, United States

Element 16 is a developer of energy storage system.

$1.4M raised
Aug 2021

Founder Contacts

41,000+ verified contacts

Tampere, Finland

Liquid Sun is a new breed of green tech that converts CO2 into fossil-free fuels.

Aug 2025

Founder Contacts

41,000+ verified contacts

Sydney, Australia

The National Renewable Network is a linked network of solar and storage systems that transforms the way energy is supplied.

$32.6M raised
Aug 2025

Founder Contacts

41,000+ verified contacts

Sydney, Australia

Enosi is a 24/7 energy traceability platform.

Aug 2022

Founder Contacts

41,000+ verified contacts

The Woodlands, United States

Alden Group Renewable Energy provides sustainable solutions for edible oil wastes.

$15.3M raised
Aug 2022

Founder Contacts

41,000+ verified contacts

Grand Cayman, Cayman Islands

Gasable is a digital marketplace connecting customers with on-demand energy solutions to enhancing sustainability throw AI and Blockchain.

$3.3M raised
Aug 2021

Founder Contacts

41,000+ verified contacts

Los Angeles, United States

Nanotech Energy is a supplier of graphene, graphene oxide, and graphene supper batteries.

$64.0M raised
Aug 2021

Founder Contacts

41,000+ verified contacts

Auckland, New Zealand

Linca develops hydrometallurgical technology to recover lithium, nickel and cobalt from end-of-life lithium-ion batteries.

$2.9M raised
Jul 2026

Founder Contacts

41,000+ verified contacts

Oslo, Norway

Otovo is a marketplace for distributed energy installation. The company is building the European number one in residential solar

$7.3M raised
Jul 2026

Founder Contacts

41,000+ verified contacts

College Park, United States

Alchemity develops modular reactor systems that convert greenhouse gases and underutilized resources into carbon-neutral fuels.

$250K raised
Jul 2026

Founder Contacts

41,000+ verified contacts

Sagamihara, Japan

PXP is a green tech development firm that develops clean energy using next-generation photoelectric conversion elements.

$16.0M raised
Jul 2026

Founder Contacts

41,000+ verified contacts

Kongsberg, Norway

Kongsberg Ferrotech provides robotic services underwater with integrated inspection, repair, and maintenance solutions.

$14.1M raised
Jul 2025

Founder Contacts

41,000+ verified contacts

Showing 251 to 275 of 1,854 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 1,854 renewable energy companies tracked in the VCBacked database.

Average Funding
$36.2M
Total Funding Tracked
$903.9M
Countries Represented
11

Distribution by Funding Stage

Other25 companies

Top Cities for Renewable Energy

1.London
2 companies$82.5M
2.Los Angeles
2 companies$64.0M
3.Sydney
2 companies$32.6M
4.Cologne
1 companiesUndisclosed
5.San Francisco
1 companies$2.1M

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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1,854 Renewable Energy Startups (2026) — Recently Funded — Page 11 | VCBacked