
Puttur civic body converts wet waste into BioCNG that is used to operate six vehicles
The Hindu
About 12 tonnes of wet waste is generated in the jurisdiction of the municipality daily. The municipality diverted 10 tonnes of wet waste for producing BioCNG. The remaining two tonnes of waste is not fit for use in the plant because it contains some mixed waste.
In a rare initiative in Karnataka, Puttur City Municipal Council in Dakshina Kannada district has been converting wet waste into Bio Compressed Natural Gas (BioCNG) with the help of a private company. The BioCNG is being used to operate six vehicles of the municipality.
The BioCNG is generated by Krishna Muliya Green Energy LLP in a plant at Bannur.
Now, the municipality and Krishna Muliya Green Energy LLP are planning to sell surplus BioCNG to potential consumers.
Municipality Commissioner Madhu S. Manohar told The Hindu that the plant was set up by Krishna Muliya Green Energy LLP under Build, Own, Operate and Transfer (BOOT) model on civic land. The plant was financed and is being operated by the LLP. The firm will have to hand over the plant to the municipality after 40 years.
“The plant produced over 24,000 k.g of BioCNG since August, 2024,” the Commissioner said adding that it produced between 200 kg and 250 kg of gas daily. “Our target is to produce 350 kg of gas every day,” he said.
Mr. Manohar said that about 12 tonnes of wet waste is generated in the jurisdiction of the municipality daily. The municipality diverted 10 tonnes of wet waste for producing BioCNG. The remaining two tonnes of waste is not fit for use in the plant because it contains some mixed waste. Wet waste has to be segregated if it is to be used for generating gas. Hence, the two tonnes are being used for composting.
Krishna Narayana Muliya, Managing Director, Krishna Muliya Green Energy LLP, said that the firm joined hands with the municipality as a social service without commercial interest as the venture is not remunerative. “Preparations are on to sell the unused BioCNG to people,” Mr. Muliya said.













