CAU pushes renewable energy to cut farm costs, boost sustainability
Source: The Sangai Express

Imphal, May 15 2026: Central Agricultural University is promoting renewable energy and sustainable practices to raise farm productivity and reduce dependence on conventional fuels, said Prof Ng Iboyaima Singh, Dean, College of Food Technology, CAU Imphal.

Speaking at a press meet at the college in Lamphelpat, Prof Iboyaima said agriculture relies heavily on energy for irrigation, machinery, storage and postharvest work.

Renewable solutions can lower costs, curb pollution and ensure sustainable growth, he said.

Prof Iboyaima cited solar-powered pumps, greenhouses and farm equipment as key benefits for off-grid areas, while "agri-voltaics" enables fanners to generate power above crops.

Solar dryers, he added, cut contamination and drying time for spices and fruits compared to open-air methods.

He highlighted biomass energy from crop residue and animal waste to produce biogas, biochar and bio-oil, noting small biogas plants supply cooking gas and slurry that improves soil fertility.

Micro-hydropower and small wind turbines can aid irrigation and ventilation, while hydrogen energy shows future promise for storing renewables and decarbonising fertiliser production, he said.

He mentioned that the college is demonstrating solar dryers and biogas units and training farmers on composting, biofertilizers and integrated nutrient management to raise nutrient-use efficiency and cut chemical fertiliser use.

"Renewable energy is about empowering farmers with cheaper, cleaner, reliable power", Prof Iboyaima said, reaffirming CAU's support for linking renewables with organic nutrient management.

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