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.
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by Jon Warner
Regulatory bottlenecks, talent shortages, vendor fragmentation, reputational risk in nuclear projects.
by Tray Bailey
New York, NY
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...
by Max Ratinov
Businesses struggle to deliver AI projects end-to-end (scoping, sourcing and vetting experts, ensuring security/compliance, and managing delivery).
by Oscar Smith
by Rohan Kumar Bhoi
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.
by Addison Houston
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.
by Brian Worfolk
Carrboro, NC
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.
by Adam Meek
Dallas, TX
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...
by Artjoms Martjanovs
Tashkent, Pre-Seed
Large volume of end-of-life tires in Uzbekistan with <10% recycling rate; local demand for rubber granulate in construction and infrastructure.
by Georgia Potgieter
NSW
Lack of dedicated landing infrastructure, certified charging/power systems, and a cohesive national network for eVTOL and commercial drone operations in Australia.
by Daniel Cantando
Recyclers lack the knowledge and automation to capture value from the $250B resale market; rising labor costs are making manual sorting unsustainable.
by Kelano Henry
New York, NY
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...
See how your startup compares and get matched with investors who fund climate & clean energy companies.
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.
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View Climate & Clean Energy Investors →Ben Wiggins
7x Founder · 1 Exit · Experienced Angel Investor · CIO Family Office
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