How can India achieve energy independence through clean technology by 2047 ? How can biotechnology play a…

Question

How can India achieve energy independence through clean technology by 2047 ? How can biotechnology play a crucial role in this endeavour ?

Ghissu Editorial · Accepted Answer

India can achieve energy independence by 2047 by pairing renewables, storage, green hydrogen and nuclear power with biotechnology that turns residue and waste into ethanol, biogas and advanced fuels. Non-fossil sources already exceed 259 GW of India's 505 GW installed capacity (PIB, October 2025).

**Introduction**

India imports over 87% of its crude oil (2024), making energy a strategic vulnerability. Energy independence by 2047 needs home-grown clean electrons and molecules, and biotechnology supplies many of the molecules.

**Clean Technology Pathways to Energy Independence**

1. **Renewables with storage**: Non-fossil sources form over 259 GW of the 505 GW installed capacity (PIB, October 2025); PLI-backed solar modules and battery storage must make this power firm.
2. **Green hydrogen**: The National Green Hydrogen Mission (Rs 19,744 crore) targets 5 million tonnes a year by 2030 to replace grey hydrogen and imported gas in refineries, fertilisers and steel.
3. **Nuclear and minerals**: The Nuclear Energy Mission (Union Budget 2025-26) targets 100 GW by 2047 with small modular reactors, and the National Critical Mineral Mission (2025) secures lithium so oil dependence is not swapped for mineral dependence.

**Biotechnology's Role in the Endeavour**

SKETCH: flow | Biotech Route to Self-reliance
- Crop residue, waste, algae
- Enzymes and engineered microbes
- Ethanol, biogas, biohydrogen
- Fewer oil and gas imports

1. **Second-generation ethanol**: Cellulase enzymes at IOCL's Panipat plant (2022) turn paddy straw into ethanol, a food-safe route to sustain the 20% blending reached in 2025.
2. **Compressed biogas**: Anaerobic microbes under SATAT and GOBARdhan turn cattle dung, press mud and urban waste into a domestic substitute for imported LNG.
3. **Advanced fuels and bio-mining**: Algae and microbes can yield aviation fuel and biohydrogen, while microbial bioleaching recovers critical metals from e-waste, with the BioE3 Policy (2024) backing such biomanufacturing.

**Conclusion**

Clean electrons from sun, wind and atom, joined by clean molecules from biomass, can turn India from a fuel importer into an energy producer, serving Atmanirbhar Bharat and the 2070 net-zero pledge together.

How can India achieve energy independence through clean technology by 2047 ? How can biotechnology play a crucial role in this endeavour ?

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