HomeNewsBusinessBudgetBudget 2022 | Battery swapping policy, interoperability standard to be introduced for e-vehicles; here are the details
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Budget 2022 | Battery swapping policy, interoperability standard to be introduced for e-vehicles; here are the details

The policy would introduce an interoperability standard which could transform the EV industry. How exactly would it work?

February 01, 2022 / 14:39 IST
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Representative image
Representative image

Although the Budget is yet to provide any clear guideline with regards to aiding India’s thriving EV sector or extending the existing FAME II scheme beyond 2024, Union Finance Minister Nirmala Sitharaman has some positive news for the EV ecosystem. The finance minister has mentioned that a special policy for battery swapping for EVs will be announced. Sitharaman also stated that “interoperability standards will be formulated” which means a uniform standard for EV batteries could be introduced, which will be adhered to by all EV brands.

Standardisation of battery tech

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She also mentioned that urban planning will also include the setting up of more public charging stations. Although the setting up of charging stations is on the cards, the finance minister stated that the battery swapping policy will be brought out in consideration of the space constraint in urban areas for the setting up of charging stations at scale. Battery swapping is a process whereby a private EV owner can exchange a depleted battery for a fully charged one, without having to wait for the battery to charge up to a sufficient amount. The policy, when introduced with interoperability standards, will force EV makers to manufacture EVs with standardised, removable/disposable batteries while reducing the cost of EV ownership by negating the need to purchase a new battery - currently the most expensive component of an EV. It’s uncertain how long it would take to introduce standardised battery swapping technology and interoperability measures, but the move will provide much relief to EV owners, as it attempts to solve both the domestic and intra-city charging solutions. That said, from a manufacturer standpoint, the policy only helps electric two-wheelers and electric three-wheelers with private and commercial EV makers not benefitting from the model at all.

At present only selected electric two-wheeler manufacturers like Hero Electric, Okinawa Motors, Simple Energy and Bounce Electric offer the option of battery swapping while Ather Energy, Ola Electric, Tork Motors etc. have non-removable batteries. EV makers like Ather Energy have in the past, expressed scepticism towards removable batteries, citing excessive wear and tear and logistical challenges of home charging as a reason for preferring to establish a charging network. The Budget session also announced developments on the infrastructural front, stating that National Highways will be expanded by 25000km in 2022-23. The finance minister also mentioned that the private sector will be encouraged to provide “sustainable and innovative solutions” to help sustain the EV ecosystem.