Introduction
India’s startup ecosystem is rapidly embracing sustainability. Green tech startups in India are pioneering eco-friendly innovation to tackle pollution, resource scarcity, and climate change through scalable sustainable technology. From converting waste into energy and materials, to solar-driven desalination and micro-mobility, these ten ventures exemplify how technology and business can align for planetary health and profitability.
1. Bambrew
Founded: 2019 | Headquarters: Bengaluru
Bambrew harnesses fast-growing bamboo to produce biodegradable packaging, e-commerce pouches, and textile composites. Their bamboo-based alternatives replace single-use plastics, reducing landfill waste and promoting a circular bioeconomy without compromising performance or cost-effectiveness.
2. Chakr Innovation
Founded: 2016 | Headquarters: Delhi NCR
Chakr Innovation’s Chakr Shield retrofits diesel generators, capturing over 80% of PM2.5 and PM10 emissions at source. Captured carbon is repurposed into ink, creating a closed-loop solution that curbs urban air pollution while generating revenue from waste particulates.
3. Devic Earth
Founded: 2018 | Headquarters: Bengaluru
Devic Earth’s Pure Skies air-purification system integrates IoT-enabled filters to remove up to 50% of sub-20 µm nanoparticles and over 80% of coarse particulates (10–100 µm). Industrial and commercial clients report a 40–50% improvement in air quality index within three months of deployment.
4. GPS Renewables
Founded: 2012 | Headquarters: Bengaluru
GPS Renewables operates Asia’s largest bio-CNG plant in Indore, processing 550 tonnes of organic waste daily to produce 17 tonnes of bio-CNG. Their biomethanation modules power public transport, cutting fossil-fuel dependence and greenhouse-gas emissions while valorising municipal waste.
5. AirOK Technologies
Founded: 2015 | Headquarters: New Delhi
AirOK’s EGAPA filter eliminates 99.7% of airborne pollutants, including VOCs, bacteria, viruses, and carcinogenic particles. Their modular units serve offices, hospitals, data centres, and homes, ensuring pathogen-free, breathable indoor environments.
6. Phool.co
Founded: 2017 | Headquarters: Kanpur
Phool.co upcycles over 3,000 tonnes of temple floral waste annually into Florafoam (biodegradable packaging), incense sticks, and “flower leather.” Their circular approach prevents organic waste from landfills and creates sustainable livelihoods for local collectors.
7. Desolenator
Founded: 2020 | Headquarters: Delhi
Desolenator’s solar-thermal desalination units convert brackish and seawater into potable water at off-grid sites. Each modular system produces up to 20 L/m²/day of clean water, making it ideal for drought-prone and remote communities.
8. Oorjan Renewable Energy
Founded: 2018 | Headquarters: Gurugram
Oorjan’s tech-enabled platform streamlines residential solar installation with instant AI-driven design, financing, and ROI projections. Over 10,000 rooftops have gone solar through their seamless end-to-end service, accelerating India’s decentralised clean-energy transition.
9. Loopworm
Founded: 2022 | Headquarters: Bengaluru
Loopworm converts agricultural and food waste into high-protein insect meal using black soldier flies. Their sustainable protein replaces fishmeal in poultry and aquaculture feeds, reducing pressure on marine ecosystems and lowering feed costs.
10. Yulu Bikes
Founded: 2017 | Headquarters: Bengaluru
Yulu’s dockless e-bikes and e-scooters offer emission-free last-mile mobility in major Indian cities. With over 1 million users and 250,000 daily rides, Yulu reduces traffic congestion and urban air pollution by replacing short car and auto-rickshaw trips.
Conclusion
These Top 10 Green Tech Startups in India are setting new benchmarks in sustainable technology and cleantech startups, from air and water purification to waste-to-value, renewable energy, and green mobility. By coupling innovation with impact, they are charting India’s path toward a low-carbon, circular economy. Support and invest in these pioneers today to drive meaningful change and accelerate the nation’s journey to net-zero emissions.