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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
$593.3M
Avg Funding
$23.7M
Global Reach
11
countries

Top Cities for Renewable Energy

Valencia
Sion
Montréal
Singapore
Atlanta
Munich

Recently Funded Companies

Export
Valencia, Spain

IONLY manufactures lithium batteries for solar panel installations.

$1.4M raised
Mar 2026

Founder Contacts

41,000+ verified contacts

Sion, Switzerland

WattAnyWhere provides a 300kw fuel cell-based, pollutant-free generator that converts ethanol into clean electricity.

Mar 2026

Founder Contacts

41,000+ verified contacts

Montréal, Canada

Sawa Energy is a provider of solar electricity services.

$10.0M raised
Mar 2026

Founder Contacts

41,000+ verified contacts

Singapore, Singapore

Ib Vogt singapore is a manufacturer of turnkey PV plants.

$80.0M raised
Mar 2025

Founder Contacts

41,000+ verified contacts

Atlanta, United States

RevaTerra is an energy company that develops AI-based bioenergy solutions to transform biomass waste into renewable fuels.

$516K raised
Mar 2026

Founder Contacts

41,000+ verified contacts

Munich, Germany

Entrix provides software and services that support the operation and optimization of energy storage and renewable energy assets.

$49.9M raised
Mar 2026

Founder Contacts

41,000+ verified contacts

Vancouver, Canada

Miraterra's solution produces lab-quality findings in soil labs, the field, and the ground.

$11.6M raised
Mar 2026

Founder Contacts

41,000+ verified contacts

San Francisco, United States

Praan is a deep tech company focused on particulate matter and CO2 capture using patent-pending technology.

Mar 2026

Founder Contacts

41,000+ verified contacts

London, United Kingdom

Allye is a software-enabled energy storage company that promotes local grid resiliency while helping society access green energy.

Mar 2026

Founder Contacts

41,000+ verified contacts

Oxford, United Kingdom

Oxford University spin-out developing next-generation CSP and solar thermal storage technologies to decarbonise industrial heat processes

Mar 2026

Founder Contacts

41,000+ verified contacts

Sulzbach, Germany

High Temperature Energy Storage System

Mar 2025

Founder Contacts

41,000+ verified contacts

Louvain-la-neuve, Belgium

ARK Capture Solutions is a cleantech company that specializes in decarbonization solutions to record low energy consumption.

$2.4M raised
Mar 2025

Founder Contacts

41,000+ verified contacts

Boca Raton, United States

Apricus Generation is developing a platform that will allow developers to move their pipelines to generation.

$30.0M raised
Mar 2025

Founder Contacts

41,000+ verified contacts

Offenburg, Germany

Climate Tech // Industrial Heat

Mar 2025

Founder Contacts

41,000+ verified contacts

Grenoble, France

BioEsol provides AI-driven energy-storage systems and software that monitor and optimize electricity use for businesses.

Mar 2025

Founder Contacts

41,000+ verified contacts

Farmers Branch, United States

Skyven Technologies is an energy-as-a-service company with a mission to decarbonize industrial process heat.

$145.0M raised
Mar 2024

Founder Contacts

41,000+ verified contacts

Chur, Switzerland

Eturnity AG is a young company in the field of renewable energies.

Mar 2026

Founder Contacts

41,000+ verified contacts

Murchin, Germany

Grinol provides systems for the production of green heating oil.

$975K raised
Mar 2023

Founder Contacts

41,000+ verified contacts

Ulm, Germany

Envola provides solutions for smart energy management, renewable energy resources, and energy storage.

$2.4M raised
Mar 2022

Founder Contacts

41,000+ verified contacts

Bonneville, France

Easyl is a advance material manufcaturing firm that specializes in producing powder components locally used in zinc-based batteries.

$2.7M raised
Mar 2022

Founder Contacts

41,000+ verified contacts

North Sydney, Australia

RATCH-Australia Corporation is an independent power producer with a 1.2GW portfolio of energy generation assets.

$132.6M raised
Mar 2023

Founder Contacts

41,000+ verified contacts

Grenoble, France

Inocel is a paradigm changer in the fuel cell sector, committed to creating clean energy solutions for a net-zero future.

$69.5M raised
Mar 2024

Founder Contacts

41,000+ verified contacts

Port Campbell, Australia

Lochard Energy specializes in energy storage and delivery services.

$1.3M raised
Mar 2024

Founder Contacts

41,000+ verified contacts

Copenhagen, Denmark

LastSwab manufactures reusable cotton swab.

$3.0M raised
Mar 2022

Founder Contacts

41,000+ verified contacts

San Francisco, United States

NCX enables corporations to support landowners and their forests through its forest carbon marketplace.

$50.0M raised
Mar 2022

Founder Contacts

41,000+ verified contacts

Showing 826 to 850 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
$23.7M
Total Funding Tracked
$593.3M
Countries Represented
11

Distribution by Funding Stage

Other25 companies

Top Cities for Renewable Energy

1.San Francisco
2 companies$50.0M
2.Grenoble
2 companies$69.5M
3.Valencia
1 companies$1.4M
4.Sion
1 companiesUndisclosed
5.Montréal
1 companies$10.0M

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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1,826 Renewable Energy Startups (2026) — Recently Funded — Page 34 | VCBacked