Key Takeaways

• PM e-DRIVE — the Production-Linked Incentive scheme for electric vehicles under MHI — provides demand incentives for electric heavy commercial vehicles (HCVs) of Rs 5 to 10 lakh per vehicle depending on the gross vehicle weight category, administered through a direct benefit transfer to the fleet operator or buyer on proof of registration and activation. For a 55-tonne gross combination weight electric truck with a typical price of Rs 1.2 to 1.5 crore (compared to Rs 45 to 55 lakh for an equivalent diesel truck), the PM e-DRIVE incentive covers approximately 6 to 15 percent of the upfront price gap — meaningful but insufficient to eliminate the acquisition cost differential on its own.
• The TCO analysis for electric versus diesel trucks operates on four cost dimensions: acquisition cost (electric truck significantly more expensive, partially offset by PM e-DRIVE); fuel and energy cost (electric significantly cheaper per kilometre at current diesel and electricity prices); maintenance cost (electric significantly cheaper — no engine oil, fewer moving parts, longer brake life); and battery replacement cost (approximately Rs 20 to 30 lakh at current battery prices for a heavy truck battery pack, expected once or twice over a 10-year vehicle life). The financial crossover — where cumulative TCO of the electric truck falls below the diesel truck — depends critically on annual kilometres driven and the cost of diesel versus electricity.
• At current diesel prices of Rs 87.67 per litre and a diesel HCV fuel efficiency of 3.5 to 4.0 km/litre, the diesel fuel cost per kilometre is approximately Rs 21.9 to 25.0. At commercial EV charging prices of Rs 10 to 14 per kWh and a heavy electric truck energy consumption of 2.0 to 2.5 kWh/km, the electricity cost per kilometre is approximately Rs 20 to 35. The two cost ranges overlap significantly at current commercial charging prices — meaning that the energy cost advantage of electric trucks at commercial charging rates is modest at best. The economic case for industrial fleet electrification depends critically on charging infrastructure investment: operators who install captive DC fast chargers at their depots and charge at industrial grid tariffs of Rs 7 to 9 per kWh achieve energy cost per kilometre of approximately Rs 14 to 22 — a clear advantage over diesel at current prices.
• The maintenance cost advantage of electric trucks is consistently underestimated in TCO analyses. A diesel HCV incurs annual maintenance costs of approximately Rs 2.5 to 4.0 lakh per year including engine services, gearbox maintenance, exhaust system, and brake system. An electric HCV with a single-speed transmission and regenerative braking incurs annual maintenance of approximately Rs 0.8 to 1.5 lakh per year. Over a 10-year operating life, the cumulative maintenance saving is approximately Rs 10 to 25 lakh — a significant offset against the higher acquisition cost of the electric vehicle.
• The West Asia War has materially improved the electric truck TCO case by raising diesel prices. Pre-war diesel at approximately Rs 78 per litre gave a fuel cost per kilometre of approximately Rs 19.5 to 22.3 at typical HCV efficiency. Post-war diesel at Rs 87.67 per litre raises this to Rs 21.9 to 25.1 per kilometre — an increase of approximately Rs 2.5 per kilometre. For a truck operating 150,000 km per year, this represents an additional annual diesel cost of Rs 3.75 lakh — which improves the payback period of the electric truck investment by approximately 12 to 18 months at typical fleet operating profiles.
• The CCTS implication of electric truck adoption is sector-specific. For industrial entities whose own-account transport fleet is within the CCTS measurement boundary — typically the captive logistics vehicles at a large integrated steel plant or aluminium smelter — replacing diesel trucks with electric trucks reduces Scope 1 emissions in the CCTS GEI calculation. For third-party freight contracted out to logistics operators, the switch from diesel to electric at the logistics operator’s end reduces the industrial company’s Scope 3 emissions (for voluntary reporting) but not its CCTS GEI (which covers gate-to-gate Scope 1 and 2 only).