According to officials, gas worth Rs 13,000 daily could be generated from five tonnes of biodegradable waste available in Tirumangalam, Madurai Flower market and Melur.
Scientist Daniel Chellappa said officials had sought a project report regarding the technology available to generate natural gas from biodegradable waste.
The gas could be used to generate electric power that illuminates streets in the night daily. Further action would be taken after the project report is submitted, the officials said.