11 Climate-Tech Companies to Watch in 2025
The climate crisis has catalyzed a wave of innovation, with tech companies leading the charge. From carbon capture to sustainable fuels, these 11 companies are reshaping the future of sustainability.
1. Infinium: Revolutionizing Fuels
Based in Texas, Infinium is at the forefront of electrofuel production. These low-carbon alternatives to diesel and jet fuel are made using renewable energy and captured CO2. Their Project Pathfinder facility already produces thousands of liters daily.
Major clients like Amazon and American Airlines are taking notice. Amazon uses Infinium’s e-fuel for delivery trucks, while American Airlines plans to deploy it for sustainable aviation fuel.
2. Zum: Electrifying School Transportation
Zum is transforming school buses with electric vehicles. Beyond reducing emissions, their buses double as mobile energy assets, supporting grid stability. This dual-purpose approach highlights the potential of integrated climate solutions in public services.
3. Samsara Eco: Advancing Recycling Technologies
Tackling textile waste, Samsara Eco collaborates with brands like Lululemon to recycle previously unrecyclable clothing. Their technology closes the loop in fashion, promoting a circular economy.
4. Savor: Making Food from CO2
Savor is pioneering the production of food fats like butter from captured CO2. This innovation addresses emissions while bringing sustainability to the food industry.
5. Graphyte: Affordable Carbon Removal
Graphyte turns agricultural and forestry waste into carbon-absorbing bricks. Buried underground, these bricks offer a cost-effective solution at less than half the cost of similar technologies.
6. Equatic: Dual-Purpose Carbon Removal and Green Hydrogen
Equatic uses seawater to remove CO2 while producing green hydrogen. This process tackles both carbon capture and the demand for sustainable energy, addressing multiple climate challenges simultaneously.
7. Windfall Bio: Converting Methane into Fertilizer
Windfall Bio captures methane from farms and converts it into affordable fertilizer. This approach benefits farmers economically while reducing greenhouse gas emissions.
8. Copper: Innovating Induction Stoves
Copper’s advanced induction stoves are more powerful than traditional gas stoves, work during power outages, and support local grids. They offer a cleaner, efficient alternative for cooking.
9. Arcadia: Democratizing Clean Energy
Arcadia’s software makes clean energy data accessible. Their platform enables access to community solar farms, simplifying the transition to renewable energy for businesses and households.
These companies showcase the diversity of climate tech, from carbon capture to clean energy. Their innovations offer scalable solutions to environmental challenges, marking them as key players in 2025’s sustainable landscape.
Source: Inc.com
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