IIT Bombay alumni-led startup — GrenOrka unlocks lignin’s hidden potential, transforming crop residues (rice straw, wheat straw, bagasse) into sustainable bio-materials that replace petrochemicals in medicine, food packaging, and paint industries.
We’re rewriting the value chain by empowering farmers, healing the planet, and building a circular bioeconomy. Our science-led platform converts agricultural waste burden into high-value intermediates.
Lignin-derived inputs are embedded in mainstream pharma, paint & food packaging industries.
Stubble burning and petrochemical dependency are relics of the past.
Farmers earn stable income from residues, not fines for burning
Communities breathe clean air, reducing respiratory & cardiovascular disease burden
Stubble burning → toxic air pollution, PM2.5 spikes. Disproportionately harms children, elderly, and rural communities. Over 1 million+ premature deaths linked to air pollution in India annually.
Pharma, paint, and food packaging industries heavily rely on fossil-derived aromatic compounds. Rising ESG mandates & carbon taxes demand immediate decarbonization.
Advance Tecnology
Eco-Friendly
Farmer Empowerment
Reduce Carbon
Scalable Biotech
Partner with GrenOrka to build a sustainable future through innovative biotechnology and
renewable biomaterials.
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