Which of the following states became first state to launch electric bus service?

The correct answer is Himachal Pradesh . Key Points Himachal Pradesh became the first state in India to launch an electric bus service under the initiative of the state government for promoting eco-friendly transportation. The service was inaugurated on September 2017 , with buses operating on the Manali-Rohtang Pass route, a popular tourist destination. The introduction of electric buses aimed at reducing pollution levels in the ecologically sensitive region of Rohtang Pass, which had been heavily impacted by vehicular emissions. The Himachal Road Transport Corporation (HRTC) collaborated with manufacturers to implement this initiative successfully and ensure environmental sustainability. The electric buses are equipped with advanced features such as zero emissions and quiet operation, making them an ideal choice for environmentally fragile zones. Additional Information Kerala Kerala has also initiated efforts to introduce electric buses for public transportation to reduce pollution and promote sustainable mobility. The Kerala State Road Transport Corporation (KSRTC) launched its first electric bus service in 2019, focusing on urban connectivity. These buses are primarily aimed at reducing reliance on fossil fuels and combating urban air pollution. Assam Assam has emphasized sustainable transportation but is yet to lead in implementing large-scale electric bus services. The state has focused on improving public transportation through various schemes, including modernizing its bus fleet. Jammu & Kashmir Jammu & Kashmir, being a mountainous region, has a high potential for electric buses in eco-sensitive zones. However, large-scale implementation of electric bus services is still in progress. Efforts are underway to introduce electric buses in tourist hotspots like Srinagar and Jammu.