| ★ |  This Startup is Making Ammonia from Thin Air! | StartUs Insights @startus-insights | 70 | — | |
| 8 |  Making liquid nitrogen from scratch (an absurd amount) | | — | Canadá | 87 |
| 7 |  Turning kitchen waste into clean cooking energy! ♻️🔥 | BIOTECH Renewable Energy @biotechhq | 44.1K | India | 87 |
| 15 |  Trying To Understand The Guinness Nitrogen Technology | FLAGRANT CLIPS @flagrantclips | 6.3K | Estados Unidos | 86 |
| 14 |  Free Gas from Kitchen Waste? DIY Biogas Experiment | | 2.0K | Hungría | 87 |
| 18 |  Pond slime is proving an unlikely weapon in the climate fight | | 1.6K | Suiza | 86 |
| 10 |  Turning fish waste into fertilizer: Ocean farm innovation! | TOMTECH: Lifestyle & Travel @mazera1000 | 1.1K | Reino Unido | 87 |
| 2 |  Ammonia batteries... #renewableenergy #science #chemistry #energy #scienceexplained | Science and Technology Facilities Council @scitechuk | 1.1K | Reino Unido | 87 |
| 3 |  5 Revolutionary Carbon Capture Startups That Could Save Our Planet in 2025 | StartUs Insights @startus-insights | 425 | — | 87 |
| 12 |  Microplastics in Human Blood? These Startups Are Solving Climate Change! | StartUs Insights @startus-insights | 291 | — | 87 |
| 9 |  Our world is built on fossil-based materials. What if that could change? #environmental #science | Techstars @techstarsglobal | 246 | Estados Unidos | 87 |
| 19 |  Algae and Technology: The Key to a Sustainable Future | Kimura Capital @kimura.capital | 89 | — | 86 |
| 5 |  This 'Worthless' Plant Made My Soil 10X Richer in 60 Days | SMART GARDEN @smartgardenyt | 61 | Kenia | 87 |
| 20 |  4 Plants That Make Your Soil INSANELY Fertile – No Till, No Fertilizer Needed! | SMART GARDEN @smartgardenyt | 51 | Kenia | 86 |
| 6 |  Stop Buying Fertilizer Forever! These 7 Native Plants Turn Your Garden into a Free Fertility Machine | SMART GARDEN @smartgardenyt | 34 | Kenia | 87 |
| 13 |  I Fermented Seaweed & Fish and This Happened to My Garden — 1000 Gallons FREE! | SMART GARDEN @smartgardenyt | 33 | Kenia | 87 |
| 11 |  This One Plant Eliminates My $300 Fertilizer Bill Every Year | SMART GARDEN @smartgardenyt | 32 | Kenia | 87 |
| 16 |  My Forbidden Garden Trick for Self-Sustaining, Super-Resilient Plants | SMART GARDEN @smartgardenyt | 18 | Kenia | 86 |
| 1 |  Algae to the Sky: Sustainable Aviation's Future 🛫️💚 | Innovate Sustainably @innovatesustainably | 9 | India | 87 |
| 17 |  "Growing Success: Meet the Agritech Startups Changing the Game" | FutureHarvest @futureharvest-bd1ug | 7 | — | 86 |