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Nettonoll
      • Home
      • What We Do
      • Tech & Innovation
      • Supercapacitve Electrolyzer
      • Team
      • Partners & Impact
      • Connect

    Green Hydrogen. 
    From Industrial Wastewater. 
    For the Future.

    Powering an Atmanirbhar Bharat.

    What we offer to our community

    Common Effluent Treatment Plant

    Advanced Water Treatment

    We are a cleantech startup bringing Swedish innovation to India. Our patented Electrolyzer turns industrial wastewater into valuable hydrogen fuel – enabling industries and governments to achieve Net Zero.

    Electrolyzers

    Turning Wastewater into Green Hydrogen

    We convert industrial effluents into high-purity hydrogen, driving the shift to sustainable energy while restoring natural water resources.

    Refineries using Hygrogen

    Green Fuel for Every Industry

    Decarbonizing refineries, enabling green steel, and fueling clean transport with reliable, low-carbon hydrogen.

    Strategic Partnerships for a Sustainable Future

    We’ve signed a ₹3,000 Cr MoU with the Government of Rajasthan to advance green hydrogen production, powered by cutting-edge Swedish technology—driving Atmanirbhar Bharat and India’s low-carbon transition.

    Net Zero

    Technology Scale Up Plan



    2025

    TRL6 Technology Readiness

    System prototypes ready for industry pilots



     
    2026

    Build up TRL7 and manufacturing

    Enter partnerships with select customers



    2027

    Systems Scale up

    Scale manufacturing to larger systems





    2028

    Technology Improvement

    More efficient systems and new IPs

    ✽  What We Offer

    Discover the Benefits of Our Patented Supercapacitive Electrolyzer 

    1

    Safer • Smarter • Customized

    Next-gen hydrogen systems that prevent gas mixing, cut system wear, and adapt to industry-specific needs—delivering high-purity hydrogen with unmatched reliability.

    2

    Affordable Green Hydrogen, Finally ​ 

    No pricey membranes. No rare earths. Just a cost-effective, modular design that delivers low-cost hydrogen and a faster return on investment.
    3

    Scale Without Limits

    A flexible, modular design that grows as fast as your ambition—seamlessly integrating with solar, wind, or any renewable source to fuel the next era of green energy.

    Meet our team

    Dedicated professionals driving our success

    Santosh Limaye


    Santosh Limaye

    Chief Executive Officer & Director

    Driving growth and innovation, steering the company toward long-term success.

    Social Media
    Joydeep Dutta


    Prof. (Dr.) Joydeep Dutta

    Chief Scientist & Innovator

    Pioneering next-gen technologies and shaping the company’s vision.

    Social Media

    Rameshwar Dadhich


    Rameshwar Dadhich

    Chief Mentor

    Bringing global expertise and industry foresight in scaling up business.

    Social Media

    Kamlesh Dadheech


    Kamlesh Dadheech

    Executive Director

    Overseeing operations and execution, ensuring efficient, scalable growth.

    Social Media

    Silla Padhi


    Silla Padhi

    Strategic Investments Partner

    Executing high-impact investments to maximize growth and value creation.

    Social Media

    M. S. Unnikrishnan


    M. S. Unnikrishnan

    Senior Advisor

    Providing strategic guidance and expert insights to support decision-making.

    Social Media

    Anil Dadhich


    Anil Dadhich

    Marketing Director

    Driving brand growth, connecting solutions with the right audience.

    Social Media

    Dr. Kishore Paknikar


    Dr. Kishore Paknikar

    Senior Advisor

    Leveraging scientific expertise and strategic insight to drive innovative solutions.

    Social Media

    Aditya Dadheech


    Aditya Dadheech

    Finance & Tax

    Aditya evaluates financial data and provides strategic insights.

    Social Media

    Partners and references

    Together, we collaborate with leading organizations committed to protecting the environment and building a greener future.

     More details


    Stockholm Water Technology AB
    Caplyzer
    Rising Rajasthan Summit

    One Planet. 
    One Purpose. 
    Net Zero.

    Skip the jargon—count on real, lasting energy solutions. Switch with confidence to green hydrogen.

    Get in touch
    connect@nettonoll.com
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