Stronger regulations, phased electrification targets, and more accessible financing will be essential to accelerate adoption and make electric buses a mainstream part of the country’s transport system. Delhi’s fuel price volatility and worsening urban air pollution underscore the urgency of transitioning to cleaner transport. Electric buses (e-buses) offer an opportunity to address both challenges by reducing dependence on fossil fuels while improving urban air quality. Yet, despite growing policy support and ambitious national electrification targets, India’s transition to electric buses remains considerably slower than required.

Under India’s EV30@30 ambitions, electric buses are expected to account for 40% of annual bus sales by 2030. However, an analysis by ITDP India, based on data from the Vahan Dashboard, reveals that only approximately 5,400 electric buses were registered in FY 2025–26, representing just 4% of total bus registrations. Annual registrations provide a useful proxy for vehicle sales and indicate the market’s actual adoption rate. The gap between current adoption and the 2030 target is substantial. To achieve a 40% share of annual bus sales by FY 2030–31, registrations would need to increase to approximately 62,352 electric buses annually, nearly 12 times the current level.

Projections from ITDP India’s report, Accelerating Clean Mobility through India’s ZEV Opportunity, further illustrate the scale of the challenge. Based on registration trends between 2022 and 2024, when the e-bus segment recorded a compound annual growth rate (CAGR) of approximately 32%, electric buses are projected to account for just 4.7% of total bus registrations in FY 2026–27 and 7.3% in FY 2028–29. By FY 2030–31, registrations are expected to reach approximately 17,814 units, representing only 11.4% of the market. These projections suggest that maintaining the current pace of adoption will not meet India’s electrification ambitions. Achieving the necessary scale will require a fundamental policy shift, moving beyond a predominantly demand-driven approach centered on purchase subsidies toward stronger measures that encourage manufacturers and operators to accelerate the transition.

India’s e-bus market has largely relied on government incentives and subsidies to encourage adoption. While these mechanisms have helped establish the market and support initial procurement, they have not generated the level of demand needed to achieve national targets. A more comprehensive approach must address both supply and demand by establishing clearer electrification requirements and creating greater certainty for manufacturers and investors. Phased electrification targets could provide a practical pathway. Governments could initially mandate State Transport Undertakings (STUs) and other government-operated bus fleets, creating predictable demand and allowing manufacturers to expand production capacity. These requirements could gradually extend to institutional fleets, including staff and school buses, before encompassing private stage carriage and contract carriage operators. This approach would give industry stakeholders time to adapt while ensuring electrification moves beyond voluntary adoption. However, stronger regulations alone will not be enough.

The high upfront cost of electric buses remains one of the most significant barriers to wider adoption. An electric bus can cost approximately ₹1 crore (~USD $106,000), compared with ₹40–60 lakh (~USD $40,000-$60,000) for a conventional internal combustion engine (ICE) bus. This price difference creates considerable financial challenges for operators, particularly those who must maintain affordable services while financing vehicle purchases. The challenge is especially significant in India’s fragmented bus market, where private operators account for nearly 93% of the country’s bus fleet. Many lack access to the institutional financing available to larger public transport agencies and struggle to secure affordable loans to procure electric buses. Financial institutions also tend to view electric buses as higher-risk investments because of uncertainty around battery performance, long-term operating costs, and the limited availability of established resale markets. In particular, the absence of a standardized residual value framework makes it difficult for lenders to assess how much an electric bus will be worth at the end of its operating life.

Without greater certainty about the future value of vehicles and batteries, financiers may apply higher risk premiums, increasing borrowing costs and making procurement less financially viable for operators. Addressing these challenges will require governments to expand financial support beyond upfront purchase subsidies. While subsidies can help bridge the initial cost difference, they do not necessarily resolve the underlying financing risks that prevent operators from accessing affordable credit. Mechanisms such as interest subvention could reduce borrowing costs by supporting loan interest payments. A standardized residual value framework could also improve lender confidence by establishing more predictable assessments of vehicle and battery value over time.

Together, these measures could make electric bus procurement more financially viable, mobilize private capital, and reduce the need for governments to rely exclusively on upfront subsidies. Ultimately, India’s electric bus transition requires coordinated action across the entire industry.  Stronger supply-side regulations can create predictable demand and encourage manufacturers to expand production. Phased electrification mandates can provide a manageable pathway for public and private operators to transition their fleets, while targeted financing mechanisms can address the risks that currently limit access to affordable credit. Supporting private operators will be particularly important given their dominant role in the country’s bus market.

The opportunity is significant. Scaling up electric buses can reduce transport emissions, improve urban air quality, and lower India’s exposure to volatile fossil fuel prices and imported energy. But realizing these benefits will require shifting from a policy approach centered primarily on incentivizing early adoption to one that actively enables market-wide transformation. If India is to make electric buses a mainstream part of its public transport system by 2030, it must lay the foundations for this transition now.