KSRTC preparing to convert old diesel buses to CNG

THIRUVANANTHAPURAM: The KSRTC is preparing to convert its old diesel buses to CNG, following Tamil Nadu’s model. In Tamil Nadu, the project is being carried out through three companies, with plans to convert 1,000 diesel buses to CNG. Two of these companies have also approached KSRTC with similar proposals.

KSRTC wants to include buses that are more than 15 years old in the conversion plan, which currently covers 10-year-old vehicles. According to central government rules, government vehicles that are older than 15 years cannot be used. However, through special orders, KSRTC continues to operate buses older than 15 years. Converting these buses to CNG could benefit the corporation.

Under this proposed agreement, the companies will handle maintenance and repairs for 15 years. However, KSRTC has asked them to reduce the quoted cost. Earlier, a few private buses had already switched to CNG. To assess the service quality, costs, and benefits of such conversions, KSRTC’s mechanical department has been asked to submit a report.

The advantages include:

• A diesel bus past its service life can be converted to CNG for Rs 6.5 lakh, providing a mileage of 5.5 to 6 km per kg.
• KSRTC currently operates 1,194 diesel buses that are over 15 years old, getting only 3 to 4 km per litre. Converting them will reduce diesel losses.
• In Tamil Nadu, CNG suppliers offer the fuel at Rs 6 per kg less than the market rate and have extended the same offer to KSRTC.
• Fuel pumps can be set up on the KSRTC premises.