Skip to main content

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
$1.0B
Avg Funding
$41.2M
Global Reach
11
countries

Top Cities for Renewable Energy

Cary
Scottsdale
Berlin
St. Helens
North Sydney
Leiria

Recently Funded Companies

Export
Cary, United States

Sustaera offers a direct air capture solution that works ranging from open grasslands to arid deserts to tropical savannas.

Jul 2022

Founder Contacts

41,000+ verified contacts

Scottsdale, United States

Source is a developer and manufacturer of solar-powered devices designed to extract drinkable water from the atmosphere.

$130.0M raised
Jul 2022

Founder Contacts

41,000+ verified contacts

Berlin, Germany

Alva delivers turnkey solar systems with integrated energy, heating, and e-mobility for buildings

$5.8M raised
Jul 2025

Founder Contacts

41,000+ verified contacts

St. Helens, United Kingdom

Balance Power is an energy company that develops and delivers clean energy projects and contributes to reducing carbon emissions.

$6.6M raised
Jul 2024

Founder Contacts

41,000+ verified contacts

North Sydney, Australia

Mawson Infrastructure is an energy-focused digital infrastructure provider.

$6.4M raised
Jul 2022

Founder Contacts

41,000+ verified contacts

Leiria, Portugal

RVE.SOL creates alternative, renewable energy choices for the rural poor, enabling them to make use of natural resources.

$2.0M raised
Jul 2026

Founder Contacts

41,000+ verified contacts

Berlin, Germany

Thermondo promote the energy transition with innovative heat solutions.

$58.1M raised
Jul 2025

Founder Contacts

41,000+ verified contacts

Oslo, Norway

Knox Energy Solutions AS providing hydrogen fueling solutions for the maritime sector.

$500K raised
Jul 2024

Founder Contacts

41,000+ verified contacts

Kitchener, Canada

NxLite earnestly address one of the building industry's major challenges: considerable energy loss via the building envelope.

$3.9M raised
Jul 2026

Founder Contacts

41,000+ verified contacts

Singapore, Singapore

Cleantech Solar is a pan-Asia solar developer who invests, owns and operates solar PV plants.

$140.0M raised
Jul 2025

Founder Contacts

41,000+ verified contacts

Stockholm, Sweden

Qurrent provides intelligent software solutions that optimize, regulate, and automate the trading of decentralized renewable energy assets.

$3.5M raised
Jul 2025

Founder Contacts

41,000+ verified contacts

Incline Village, United States

Ohmium is a green hydrogen company that manufactures proton exchange membrane systems to produce pressurized, high-purity hydrogen.

Jul 2024

Founder Contacts

41,000+ verified contacts

Toronto, Canada

RainStick is a recirculating shower that saves 80% energy and 80% water.

$1.9M raised
Jul 2024

Founder Contacts

41,000+ verified contacts

Oslo, Norway

Heimdall Power provides software and sensors designed for monitoring overhead power lines.

$25.0M raised
Jul 2024

Founder Contacts

41,000+ verified contacts

Sydney, Australia

Symphony helps expedite Australia's shift to renewable energy.

$202.0M raised
Jul 2024

Founder Contacts

41,000+ verified contacts

Takapuna, New Zealand

Basis is an electric smart panel manufacturing company that develops home operating systems using advanced electrical safety technologies.

$15.9M raised
Jul 2024

Founder Contacts

41,000+ verified contacts

Hancock, United States

ZiTechnologies provides technology development to treat and clean plastic waste.

$256K raised
Jul 2021

Founder Contacts

41,000+ verified contacts

London, United Kingdom

Cero Generation is a solar energy company that develops solar energy and energy storage solutions.

$267.9M raised
Jul 2025

Founder Contacts

41,000+ verified contacts

Glasgow, United Kingdom

Innovatium is a technology company that focuses on renewable energy.

$4.0M raised
Jul 2025

Founder Contacts

41,000+ verified contacts

Penryn, United Kingdom

Inyanga Marine Energy Group offers a wide range of services for offshore engineering and installation.

$5.0M raised
Jul 2025

Founder Contacts

41,000+ verified contacts

Iver, United Kingdom

GridServe is a renewable Energy for critical power infrastructure applications.

$133.9M raised
Jul 2025

Founder Contacts

41,000+ verified contacts

Munich, Germany

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

Jul 2024

Founder Contacts

41,000+ 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

41,000+ verified contacts

Brooklyn, United States

XL Batteries develops a technology platform to reduce waste formation.

$13.0M raised
Jul 2026

Founder Contacts

41,000+ verified contacts

London, United Kingdom

char.gy specializes in providing hyper-local public charging networks that mimic the experience of charging at home.

$3.8M raised
Jul 2026

Founder Contacts

41,000+ verified contacts

Showing 301 to 325 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
$41.2M
Total Funding Tracked
$1.0B
Countries Represented
11

Distribution by Funding Stage

Other25 companies

Top Cities for Renewable Energy

1.Berlin
2 companies$63.9M
2.Oslo
2 companies$25.5M
3.London
2 companies$271.7M
4.Cary
1 companiesUndisclosed
5.Scottsdale
1 companies$130.0M

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.

Ready to Connect with Renewable Energy Startups?

Perfect for: B2B sales teams targeting renewable energy companies, investors exploring sector opportunities, and service providers looking for funded companies ready to scale.

Get Started - Access Contact Information

Join thousands of sales teams, investors, and service providers using VCBacked