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 Kirtan Nagavarapu
Austin, TX
Temporary and off-grid power is currently dominated by diesel generators and permanent fixed solar; customers need rapidly deployable, clean, reliable power without long lead times or permitting.
by Artjoms Martjanovs
Tashkent, Seed
Large volumes of end-of-life tires in Uzbekistan with <10% recycling rate
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 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 AddisonHouston
The deck identifies the problem of high costs in housing and energy without financial upside for renters and homeowners, and the challenges landlords face with leasing and turnover.
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 Babacar Niang
Dakar, Senegal
The infrastructure connecting African mango production to European demand is insufficiently organized, leading to fragmented supply, post-harvest losses, and export rejections.
by Yorvit Perez
Evans, GA
Centralized supply chains degrade food quality and urban dining relies on inflammatory ingredients, leaving health-conscious consumers with limited clean choices.
by Jon Warner
Regulatory bottlenecks, talent shortages, vendor fragmentation, reputational risk in nuclear projects.
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...
by Oscar Smith
Buildings and cities overlook the clean power potential in existing water systems. There is a need for decentralized, always-on clean energy to reduce fossil fuel dependence and costs.
by Berlin Raj
Dallas, Texas
Grid capacity and congestion; rising electrical loads from electrification and EVs; slow and expensive traditional grid upgrades.
by Brian Worfolk
Carrboro, NC
Large volumes of flared & vented methane; current methanol production is energy-intensive and costly; maritime decarbonization increases demand for low-carbon methanol.
by Vitalis Mukhebi
Nairobi, Kenya
Schools in Kenya face high and rising electricity costs, unreliable grid supply, and expensive diesel generator backups, leading to disrupted learning, ICT use, and school operations and ultimately...
by Ihab Odeh
Battery-grade graphite demand is outpacing supply; recyclers have residual graphite that is underutilized or disposed at cost.
by Gift Godwill
Nigeria, Bayelsa state
High-potential opportunities in emerging markets fail due to lack of structure, validation, technical due diligence, financial structuring, and scalable execution.
by Kevin Boes
Owners/operators of MW-scale gas turbines (e.g., GE Frame 5, Siemens SGT-400) need more megawatts and efficiency from existing assets; current systems face material/supply constraints and high...
by Addison Houston
Post-ITC gap in affordable residential solar adoption due to phasing out of federal tax credits.
by Adam Meek
Tallahassee, Florida
Citrus growers face systemic yield decline due to Huanglongbing (HLB), an endemic bacterial infection spread by the Asian citrus psyllid. Traditional open-air mitigation is ineffective and the legacy...
by Michael Oster
Global freshwater scarcity across agriculture, industry, and cities; reverse osmosis is expensive, energy-intensive, slow to permit, and environmentally challenging.
TripAI addresses the need for fuel efficiency and carbon reduction in the aviation industry, validated by pilot projects with airlines like Azul.
by Ben
400M+ small businesses need marketing but most cannot afford dedicated marketers. AI assistants generate content on request but don’t own outcomes, forget context, and require users to do the...
by Babacar Niang
Fragmented West African fresh-produce supply, post-harvest losses, phytosanitary risks, and lack of export-grade infrastructure
by Samar Khan
Dallas, TX
Inefficient fuel and emissions management across airlines and aviation operators leading to high cost and carbon footprint.
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Our community includes 24 startups in the Climate & Clean Energy space. Funding stages span 12 at SEED, 10 at PRE SEED, 1 at ACCELERATOR INCUBATOR, 1 at SERIES A.
13 startups have built a working product. 4 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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