NTPC has invited expressions of interest from Indian startups to produce torrefied biomass pellets.
Through its R&D wing, NETRA, NTPC intends to provide a platform to Indian startups to enable them to develop advanced technology for producing torrefied biomass pellets that are well-suited for decentralized small-scale users.
The last date of submission of the proposals titled, “Torrefied Pellet Manufacturing Plant for Agri-Waste” is May 19, 2022.
The move by NTPC is expected to reinforce NTPC’s commitment towards developing the biomass ecosystem in the country and will provide a unique platform for the Indian startups to fulfill the Prime Minister’s vision of an Aatmanirbhar Bharat and also contribute towards the ambitious Make in India movement, a release by NTPC said.
Currently, the technology for torrefied pellets is still in the nascent stage of development.
Biomass in India
India annually produces an estimated 230 million tonnes of biomass, which is either wasted or burnt. Biomass co-firing in power plants has proven to be a major solution to cater to this menace thereby reducing carbon footprint in the environment.
Pioneering effort
NTPC has been the pioneer in co-firing biomass in its coal-fired power plants. Since the adoption of co-firing, NTPC has been continuously engaged in strengthening the entire Biomass sector value chain in various dimensions. Many of the NTPC plants have already started the requisite co-firing of biomass pellets with coal. Long-term procurement action has also been initiated for many plants.
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More energy density
So far, the focus has been centred mainly on non-torrefied biomass pellets. However, for bulk utilization of biomass, torrefied biomass pellet production needs to be given importance, as torrefied biomass pellet has more energy density, and its characteristics are closer to coal. Further, torrefied biomass pellets will reduce average transportation costs. Currently, the technology for torrefied pellets is still in the nascent stage of development.
Mission SAMARTH
The Union Ministry of Power has set up the National Mission for the use of biomass in thermal power plants (Mission SAMARTH) and has mandated 5-10 per cent co-firing of biomass in all coal-fired thermal power plants in the country. Biomass co-firing in power plants has also been included in the Union Budget Speech-2022 as an important tool for carbon reduction and income generation for the farmers.
