India's government has granted electric bus and truck manufacturers a six-month extension on localisation rules covering electric traction motors, pushing back the deadline for those components to qualify under the PM E-DRIVE purchase incentive scheme. The reprieve is short-term. The policy trajectory in Delhi remains fixed on long-term localisation of EV components and materials, not just final assembly.

The extension, granted this week, is a direct response to supply chain constraints. Many critical EV components — lithium-ion batteries, rare earth magnets and high-voltage parts — still come into India from China and Taiwan. Electric bus and truck makers could not meet the traction motor localisation threshold on the original timetable, and the government adjusted rather than watched the incentive scheme stall.

Incentives reach across the value chain

The traction motor rule sits inside a broader architecture of production-linked incentives. India does not limit these programmes to automobiles: electronics, pharmaceuticals and renewable energy products also carry purchase incentives tied to domestic production. For EVs specifically, the programmes pay automakers and suppliers that meet domestic value-addition requirements.

The stated aim is twofold. Delhi wants to cut exposure to global supply chain disruption while building out a domestic EV industry. New incentives target a wide slice of the automotive value chain — battery cells, electric motors, power electronics and other key components — rather than vehicle assembly alone.

The strategy has production results already

The assembly side of the equation is working. In 2025, the five best-selling electric cars in India were the MG Windsor, Tata Nexon.EV, Mahindra XEV 9e, Tata Punch.EV and Tata Tiago.EV. Every one of them, including the Chinese-branded MG Windsor, rolls out of plants in India.

Local production, however, is not the same as localisation. India's policymakers want the materials and components inside those vehicles sourced domestically too — and that is where the gap remains sharpest.

The battery cell problem

To close the deficit in local battery manufacturing, the government launched the Advanced Chemistry Cell production-linked incentive programme in 2021. The scheme aims to stimulate large-scale domestic battery manufacturing capacity.

It has drawn foreign investment. Hyundai has begun battery pack production in India since the policy took effect, with the new Creta EV the first model to receive local battery packs.

Still, imports dominate the component side. Rare earth magnets, lithium-ion cells and high-voltage components continue to arrive from China and Taiwan, and no domestic equivalent at scale yet exists for several of these inputs. The traction motor extension for commercial vehicles illustrates how real that constraint is at the production end.

What to watch

The six-month clock is now running for electric bus and truck manufacturers to localise traction motor supply and stay inside PM E-DRIVE eligibility. Watch for further capacity announcements under the Advanced Chemistry Cell programme — and whether the government holds the line on the traction motor deadline or grants relief again when it expires.