Climate & Clean Energy Startups

Discover climate tech and sustainability startups tackling the biggest challenge of our generation. From clean energy to carbon removal and circular economy solutions, these founders combine impact with innovation.

12
Total Startups
17%
With Revenue
67%
Technical Founders
New York
Top City
Ben Wiggins

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Climate & Clean Energy Startups (12)

Torus Nuclear Inc.

by Jon Warner

Launched
Stage: SEED
CLIMATE ENERGY SUSTAINABILITY
ServicesAgency

Regulatory bottlenecks, talent shortages, vendor fragmentation, reputational risk in nuclear projects.

Product BuiltRepeat FounderTechnicalWebsite

ScribeMatrix

by Tray Bailey

MVP

New York, NY

Stage: PRE SEED
GENERATIVE AIB2B SAASEDTECH+174
SaaSFreemium

Reading engagement is declining: leisure reading down 40% since 2003, only 16% read daily; teen screen time rising; reading scores at 35-year lows; workplace miscommunication with only 37% of...

Product BuiltTechnicalWebsiteLinkedIn

neironhub

by Max Ratinov

MVP
Stage: PRE SEED
AI INFRASTRUCTUREAPPLIED AIB2B SAAS+67
SaaSMarketplace

Businesses struggle to deliver AI projects end-to-end (scoping, sourcing and vetting experts, ensuring security/compliance, and managing delivery).

Product BuiltWebsite

Macrotier Restoration Holdings Corp.

by Oscar Smith

Beta
Stage: SEED
CLIMATE ENERGY SUSTAINABILITYCLEAN ENERGY
HardwareServices

RKL Worlds

by Rohan Kumar Bhoi

MVP
Stage: PRE SEED
DTC BRANDSCLIMATE ENERGY SUSTAINABILITYCONSUMER
E-Commerce

Rural artisans face market barriers, low wages due to middlemen, and traditional leather is environmentally harmful. No large-scale plant-based luxury leather brand in India.

Product BuiltRepeat FounderWebsite

RBIT

by Addison Houston

Launched
Stage: SEED
CLIMATE ENERGY SUSTAINABILITYCLEAN ENERGY
TransactionalE-Commerce

The phase-out of the 30% U.S. federal ITC for residential solar threatens to slow clean energy adoption, creating affordability gaps and risking reduced momentum in residential solar installations.

Product BuiltRevenueTechnicalWebsiteLinkedIn

Lukera Energy

by Brian Worfolk

MVP

Carrboro, NC

Stage: PRE SEED
CLEAN ENERGY
HardwareTransactional

Large volumes of flared and vented methane and an energy-intensive, costly methanol production industry; plus increasing maritime regulatory pressure and need for lower-carbon marine fuels.

RevenueTechnicalWebsite

HydraNova Labs

by Adam Meek

Launched

Dallas, TX

Stage: SEED
BIOTECHCLIMATE ENERGY SUSTAINABILITY
HardwareLicensing

The deck identifies 'Biological Debt' as a significant issue in modern agriculture, where pathogens and viruses accumulate, epigenetic drift suppresses genetic expression, and manual propagation...

Product BuiltRepeat FounderTechnicalWebsiteLinkedIn

MartGummi

by Artjoms Martjanovs

MVP

Tashkent, Pre-Seed

Stage: SEED
CLIMATE ENERGY SUSTAINABILITY
Transactional

Large volume of end-of-life tires in Uzbekistan with <10% recycling rate; local demand for rubber granulate in construction and infrastructure.

Product BuiltWebsiteLinkedIn

Landing Aerial Network Australia (LANA)

by Georgia Potgieter

Prototype

NSW

Stage: SEED
AEROSPACEOPERATIONS INFRALOGISTICS AND SHIPPING+1
SaaSServices

Lack of dedicated landing infrastructure, certified charging/power systems, and a cohesive national network for eVTOL and commercial drone operations in Australia.

Repeat FounderTechnical

LoomLogic

by Daniel Cantando

MVP
Stage: PRE SEED
RECYCLING CIRCULAR ECONOMY
HardwareSaaS

Recyclers lack the knowledge and automation to capture value from the $250B resale market; rising labor costs are making manual sorting unsustainable.

Repeat FounderTechnical

Dream Light Labs

by Kelano Henry

Prototype

New York, NY

Stage: SEED
CLIMATE ENERGY SUSTAINABILITYHEALTHCARE SAASIOT+1
SubscriptionTransactional

The proliferation of personal electronic devices and the limitations of grid-dependent charging and unreliable portable power solutions create persistent challenges for individuals and outdoor...

TechnicalWebsite
Ben Wiggins

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About Climate & Clean Energy Startups

Our community includes 12 startups in the Climate & Clean Energy space. Funding stages span 7 at SEED, 5 at PRE SEED.

7 startups have built a working product. 2 are generating revenue. 67% have technical co-founders who can build and iterate on product.

Investors interested in Climate & Clean Energy can browse these startups and use our AI-powered matching to find companies that align with their investment thesis, stage preference, and check size.

Frequently Asked Questions

How many Climate & Clean Energy startups are in this directory?
We currently track 12 Climate & Clean Energy startups in our community. 7 have built a product, and 2 are generating revenue.
What percentage of Climate & Clean Energy startups have technical founders?
67% of Climate & Clean Energy startups in our directory have at least one technical co-founder, which is an important signal for investors evaluating a startup's ability to build and iterate on their product.
How can I invest in Climate & Clean Energy startups?
The Founders' Group connects investors with vetted Climate & Clean Energy startups. Our AI-powered matching algorithm considers sector focus, stage fit, check size, and thesis alignment. Browse our investor directory or contact us to learn more.
What makes a strong Climate & Clean Energy startup?
Top Climate & Clean Energy startups typically demonstrate deep domain expertise, a clear understanding of their target market, defensible technology or IP, and early traction with paying customers or engaged users. Strong unit economics and a realistic go-to-market strategy are also key differentiators.
Where are most Climate & Clean Energy startups located?
The highest concentration of Climate & Clean Energy startups in our community is in New York, Carrboro, Dallas. However, we work with startups from across the US and internationally.

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Ben Wiggins

Ben Wiggins

7x Founder · 1 Exit · Experienced Angel Investor · CIO Family Office

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