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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
$84.7M
Global Reach
9
countries

Top Cities for Renewable Energy

Salem
Tampa
Issy-les-moulineaux
Rocky Hill
Miami
Oslo

Recently Funded Companies

Export
Salem, United States

Titan Advanced Energy Solutions is a provider of ultrasound-based battery management solutions

$33.0M raised
Nov 2021

Founder Contacts

30,000+ verified contacts

Tampa, United States

COI Energy Services provides energy technology solutions to electric utility companies.

$100K raised
Nov 2021

Founder Contacts

30,000+ verified contacts

Issy-les-moulineaux, France

EODev creates and commercializes sustainable, dependable, and cost-effective hydrogen-based energy solutions.

$49.9M raised
Nov 2023

Founder Contacts

30,000+ verified contacts

Rocky Hill, United States

Connecticut Green Bank is accelerating the growth of green energy for home and building owners across Connecticut.

$500K raised
Nov 2025

Founder Contacts

30,000+ verified contacts

Miami, United States

Powering AI with 24-hour Dispatchable Solar

$50.0M raised
Nov 2025

Founder Contacts

30,000+ verified contacts

Oslo, Norway

Hafslund Oslo Celsio produce and distribute district heating and district cooling in Greater Oslo.

$99.8M raised
Nov 2025

Founder Contacts

30,000+ verified contacts

Phoenix, United States

Centuri Construction Group, Inc. is a full service energy construction company.

$235.0M raised
Nov 2025

Founder Contacts

30,000+ verified contacts

Amsterdam, The Netherlands

Infinity Power is a renewable energy company that offers solar, battery storage, and grid infrastructure solutions.

$372.0M raised
Nov 2025

Founder Contacts

30,000+ verified contacts

Nihombashi-hamacho, Japan

Tekoma Energy is a renewable energy company that specializing in PV solar power plants to support in clean energy to local communities.

$50.0M raised
Nov 2024

Founder Contacts

30,000+ verified contacts

Vancouver, Canada

Axine Water Technologies is a developer of wastewater treatment technologies and solutions.

$10.7M raised
Nov 2024

Founder Contacts

30,000+ verified contacts

Exeter, United Kingdom

Smarti Environmental manufactures waterless washroom solutions that reduces aerosol bacterial transmission and keeps people safe.

$905K raised
Nov 2024

Founder Contacts

30,000+ verified contacts

Ashburn, United States

Hoevan is a holding company focused on companies who protect, repair, and insure constantly evolving technology products

$2.0M raised
Nov 2024

Founder Contacts

30,000+ verified contacts

Denver, United States

GeoSolar Technologies develops a green technology that utilizes natural energy sources for a carbon-free home.

$40K raised
Jan 2024

Founder Contacts

30,000+ verified contacts

Stockholm, Sweden

VEOR is a pioneering force in the energy industry, dedicated to shaping the future of sustainable energy solutions.

$1.1M raised
Nov 2023

Founder Contacts

30,000+ verified contacts

The Hague, The Netherlands

Weco is committed to environmental protection and technological advancement.

$696K raised
Nov 2025

Founder Contacts

30,000+ verified contacts

East Wellow, United Kingdom

Hive Energy is one of the UK’s leading developers of solar PV energy helping people harness the power of the sun

$78.8M raised
Nov 2025

Founder Contacts

30,000+ verified contacts

North Palm Beach, United States

XPLR Infrastructure is a renewable energy company that owns, operates, and acquires contracted clean energy projects.

$750.0M raised
Nov 2025

Founder Contacts

30,000+ verified contacts

Calgary, Canada

TriSummit Utilities' aim is to make communities better places to live by connecting them to the energy they want.

$350.0M raised
Nov 2025

Founder Contacts

30,000+ verified contacts

Montréal, Canada

Cycle Momentum offers acceleration and open innovation programs dedicated to the clean technology ecosystem.

$800K raised
Nov 2024

Founder Contacts

30,000+ verified contacts

San Francisco, United States

Project Vesta is a non-profit working to galvanize the science of coastal enhanced weathering

Nov 2022

Founder Contacts

30,000+ verified contacts

Somerville, United States

Sol Clarity specializes in the development and production of self-cleaning solar.

$800K raised
Nov 2022

Founder Contacts

30,000+ verified contacts

Cincinnati, United States

Davy Power Systems develops hydrogen and electricity production machines and builds storage and distribution device.

$333K raised
Nov 2022

Founder Contacts

30,000+ verified contacts

Redwood City, United States

Ubiquitous Energy makes transparent solar technology for windows, electronics, and other applications.

$30.0M raised
Jan 2022

Founder Contacts

30,000+ verified contacts

London, United Kingdom

Realfin is the London-based global leader in real assets data & intelligence with the world's largest real assets data platform, RealfinX.

$249K raised
Nov 2021

Founder Contacts

30,000+ verified contacts

Madrid, Spain

Sunkofa Energy provides energy services through mini-grids powered by renewable energy.

$1.7M raised
Nov 2021

Founder Contacts

30,000+ verified contacts

Showing 1651 to 1675 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
$84.7M
Total Funding Tracked
$2.1B
Countries Represented
9

Distribution by Funding Stage

Other25 companies

Top Cities for Renewable Energy

1.Salem
1 companies$33.0M
2.Tampa
1 companies$100K
3.Issy-les-moulineaux
1 companies$49.9M
4.Rocky Hill
1 companies$500K
5.Miami
1 companies$50.0M

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.

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