India's E2W Star Rating: Cut Charging Costs

India is developing a standardized energy-efficiency labelling system for electric two-wheelers (e2Ws), mirroring the successful one-to-five-star rating model used for appliances by the Bureau of Energy Efficiency (BEE). This plan, currently in its initial stages, aims to provide consumers with vital information to make informed purchase decisions, ultimately reducing charging costs and promoting the adoption of greener transportation.

The proposed system is expected to operate voluntarily for the first one to two years, after which it may become mandatory for all manufacturers. Discussions are underway between BEE, industry stakeholders like the Society of Indian Automobile Manufacturers (Siam), and e2W makers. The move comes as India, the world's second-largest e2W market, sees significant sales growth, with 1.4 million units sold in FY26.

Experts believe the rating system will increase consumer awareness regarding potential savings on electricity bills, similar to how star ratings influence choices for appliances like air conditioners. While there are considerations about external factors affecting real-world efficiency and potential cost premiums for higher-rated vehicles, the government views this as a crucial step towards enhancing e2W quality and driving down energy consumption in the sector. Some international precedents exist, with countries like Vietnam and South Korea already having similar energy consumption labeling or standards for electric two-wheelers.