Keystone Energy Systems, and PES Engineers have won the bid for a waste-to-charcoal project from NVVN, a subsidiary of NTPC, to convert Municipal Solid Waste (MSW) to torrefied charcoal (Green Coal). This project is set to change India’s waste-to-energy sector with a waste-to-charcoal project near Village Suthani, Sahjanwa, Gorakhpur, Uttar Pradesh.
Keystone, the technology partner for the project will implement torrefaction technology, which involves the thermal treatment of input in an oxygen-deficient environment, to produce a cleaner, more energy-dense form of charcoal known as Green Coal. This project will convert 500 Tons Per Day (TPD) of MSW to Green Coal, providing sustainable energy while addressing crucial waste management issues. The project will roll out in phases, with the first reactor expected by December 2024 and will reach full operational capacity, with three reactors, by September 2025. The coal is ideal for co-firing with traditional fossil fuels in thermal power plants, cement plants and steel plants among others
Saurabh Kumar, Founder & CEO, Keystone Energy Systems and Partner Keystone Greentech, expressed enthusiasm about the project’s potential impact: “This project represents a significant leap forward in our mission to enhance waste-to-energy solutions and reduce our carbon footprint. Converting waste into Green Coal addresses two pressing issues: energy security for an expanding economy and effective waste management. As India’s energy demands continue to rise, innovative solutions like this are essential. Our commitment underscores our dedication to sustainable energy and environmental stewardship. India faces a significant challenge with the growing energy demand and with its increasing volumes of MSW, which often end up in landfills, causing severe environmental and health issues. The Torrefaction plant will tackle both of these issues by converting MSW into Green Coal with a high calorific value.”
This project aligns with India’s waste management strategy and addresses the projected increase in MSW to 165 million tonnes by 2030 with a growth rate of around 16% per year. The waste-to-charcoal torrefaction industry shows significant potential for growth and innovation, as evidenced by NTPC’s interest in the technology with tenders for a total combined MSW input of 2900 TPD and many more in the pipeline.
This technology aligns with the Swachh Bharat Mission & 6 UN Sustainable Development Goals and not only reduces landfill waste but also lowers carbon emissions for a greener environment. The project will benefit the local communities through new job creation, improved waste management practices and reduced environmental pollution.