Bioeconomy

Bio-based chemicals and enzymes: Opportunities and challenges

Bio-based chemicals and enzymes are industrial products derived from renewable biological resources such as crops, biomass, and agricultural residues through processes like fermentation and enzymatic conversion. They offer a sustainable alternative to petrochemicals by reducing fossil fuel dependence, lowering carbon emissions, and supporting a circular bioeconomy.

India has strong potential in this sector due to its large agricultural base, established fermentation expertise, and growing manufacturing capacity. The government has prioritised biomanufacturing under the BioE3 policy, and domestic companies are increasingly investing in bio-based production. However, challenges such as higher costs, feedstock supply constraints, limited infrastructure, and slow market adoption need to be addressed.

With appropriate policy support, shared infrastructure, and market incentives, bio-based chemicals and enzymes can strengthen India’s industrial competitiveness, promote agricultural value addition, and contribute to sustainable economic growth.

TURNING CROP WASTE INTO CLIMATE SOLUTIONS: INDIA’S BILLION-TONNE OPPORTUNITY

India generates over 140 million tonnes of crop residue annually, much of it burned, causing pollution and losses above USD 30 billion. Converting this waste through ex-situ options like CBG and 2G ethanol, and in-situ tools like the Pusa decomposer, can strengthen the bioeconomy, energy security, farmer incomes, and climate action.

INDIA BUILDS ITS OWN GENE EDITING SYSTEM TO SPEED UP GE CROP PRODUCTION

Indian scientists have created an indigenous, IP-free gene-editing tool using TnpB proteins, offering a cheaper alternative to CRISPR-Cas9. It enables precise edits without foreign genes, supporting resilient, nutrient-rich crops. Despite eased rules for SDN-1/2 crops, regulatory gaps, ethics, and public distrust after the GM Mustard debate remain major hurdles.

BIOTECHNOLOGY IN INDIA: GROWING FAST, EXPANDING SLOW

The Biotech sector in India is experiencing rapid growth, fueled by innovation, government initiatives, and international demand. However, challenges such as funding shortages, fragmented infrastructure, and outdated regulations impede its full potential. To become a global leader, India must streamline biotech clusters, attract late-stage investment, update regulations, and develop skilled talent for sustainable, innovation-driven growth.