OSRTC Buses: Odisha State Road Transport Corporation (OSRTC) has adopted cleaner fuel technologies by shifting from conventional fossil fuels to cleaner alternatives, such as increasing the use of AdBlue. Around 38% of its ongoing fleet is being upgraded with technology to reduce carbon emissions. Additionally, OSRTC plans to incorporate further 1745 Conventional Diesel Buses complying with BS-VI Emission norms, which could result in an annual carbon reduction of approximately 11 million tons, the corporation said