Railway EV Charging Stations: India's Next Big Bet?

When railway EV charging stations start showing up in official railway tenders, it's worth paying attention. Southern Railway has invited private companies to bid, through an e-auction, to set up electric vehicle charging facilities at multiple stations — and that single move hints at a much larger shift in how India builds public charging.

For an infrastructure company like EVision India, which builds and operates charging networks exclusively across Himachal Pradesh, this is a template worth studying closely. Railway land is government-owned, footfall is predictable, and the electrical backbone is already in place. Those three ingredients are hard to find together anywhere else.

Let's unpack why stations are becoming prime charging real estate, what a smart charger mix looks like, and how the numbers actually stack up.

What Southern Railway Is Actually Doing

Southern Railway's Chennai division has moved to expand and modernise EV charging at its stations. Southern Railway proposed to commission charging facilities across 28 railway stations, with work already underway at locations such as Light House, Thirumayilai, Velachery and Kotturpuram.

The plan goes beyond plug-in charging. Contracts for [battery-swapping counters were awarded to private players at eleven railway stations, and e-auction bids were invited for additional locations](https://evindia.online/news/now-charge-your-evs-at-railway-stations-southern-railways-starts-project-). Stations like Thiruvanmiyur, Egmore, Velachery and MMC are set to offer both charging and swapping.

The framing here matters. Railway officials and industry partners have repeatedly described this as a public-private partnership (PPP) approach that could become a model for integrating EV infrastructure into transport hubs. In other words, the railways supply the land and grid connection; private operators bring the capital, hardware and know-how.

There's also a cautionary note baked into this story. An earlier 2023 rollout in partnership with Ather Energy largely became defunct, with commuters reporting non-functional chargers and poor maintenance. That failure is arguably the most useful part of the whole case study — it shows exactly where these projects break.

Why Railway EV Charging Stations Make Good Sense

Site selection is the single biggest predictor of whether a charging point earns money or gathers dust — and railway EV charging stations tick most of the boxes on their own.

• High vehicle movement — commuters arrive and leave daily, creating a steady, repeatable flow rather than one-off traffic.
• Long parking duration — a car parked for a full working day is a perfect candidate for slow, cheap AC charging with minimal battery stress.
• Existing electrical infrastructure — stations already carry substantial sanctioned load, which shortens the path to a usable connection.
• Government-owned land — no messy private lease negotiations, and land cost is effectively removed from the business case.

Put simply, these sites solve the two problems that kill most private charging projects: uncertain footfall and expensive, slow-to-arrange grid access.

The Bigger Market Signal

The timing isn't accidental. India's public charging network has been scaling fast — public EV charging stations quadrupled to around 24,000 by mid-2025, according to a TATA.ev report. As that base grows, operators are hunting for sites with guaranteed dwell time, and railway EV charging stations fit the brief perfectly.

Closer to home, the state signal is just as strong. Himachal Pradesh approved the installation of EV charging stations at 402 locations, a scale-up that aligns neatly with the state's push toward cleaner mountain transport. Bus stands, tourist hubs and — yes — railway stations across Himachal are natural anchor points for that network. You can see how EVision India maps such sites on our locations pages, including Shimla.

Designing a Railway Charging Hub: The Practical Playbook

This is where good intentions meet engineering reality. Well-designed railway EV charging stations aren't built around one type of charger — it's a deliberate mix matched to how long each vehicle actually stays.

Recommended Charger Mix

The right blend depends on dwell time, not raw power ratings:

• 7.4 kW AC — the workhorse for all-day commuter parking. Cheap to install, easy on the battery, ideal for a car parked from 9 to 6.
• 30 kW DC — a mid-tier option for shorter stays and for taxis or fleet cars that turn around in an hour or two.
• 60 kW DC — a solid balance for stations with both commuter and passing traffic.
• 120 kW DC — reserved for high-turnover bays and highway-adjacent stations where drivers want a quick top-up and leave.

A sensible starting split at a mid-size station might be a majority of 7.4 kW AC bays for commuters, a couple of 30–60 kW DC units for turnover, and one 120 kW unit only where demand justifies it. Our solutions and products teams size this mix per site rather than copying a template.

Parking Turnover Analysis

Turnover is the hinge on which revenue swings. A commuter bay might see just one long session a day; a fast-charging bay near the entrance could serve six to ten cars. Before committing to expensive DC hardware, you count how many unique vehicles a bay can realistically serve in a day — because that number, not the charger's kW rating, drives income.

Revenue Per Charging Bay

Revenue per bay is a cleaner metric than "revenue per station." A 7.4 kW commuter bay earns modestly but almost every day; a fast bay earns more per session but needs consistent turnover to pay back its higher cost. The healthiest hubs blend both so cash flow doesn't depend on any single usage pattern. Utilisation of even 10–15% on DC bays is often the difference between profit and a stranded asset.

Electrical Load Estimation and Transformer Sizing

You never size the supply by simply adding up every charger's peak rating — that over-builds the connection and inflates cost. Instead, apply a realistic diversity (coincidence) factor, since not all chargers hit maximum draw at the same instant. A cluster of 7.4 kW AC units plus a few DC fast chargers can still add up to hundreds of kW, which usually means a dedicated transformer and a fresh look at the station's sanctioned load. Getting transformer sizing right — with headroom for future bays — is what keeps a hub from tripping out during peak demand.

OCPP Charger Management

Any serious network runs on the Open Charge Point Protocol (OCPP). It's a vendor-neutral standard that lets a central management platform monitor, control, bill and update chargers regardless of who made them. For a railway operator awarding contracts to different private players, insisting on OCPP compliance prevents lock-in and keeps every unit visible on one dashboard — the exact opposite of the "app stopped showing the charger" problem that sank earlier rollouts.

CCTV and Security

Public, government-owned sites need eyes on the equipment. CCTV coverage, proper lighting, anti-vandalism enclosures and tamper alerts protect both the hardware and the user. On unmanned bays especially, remote monitoring tied into the management platform is essential.

ROI Estimation

A grounded ROI model weighs hardware and civil cost, transformer and cabling, electricity tariff versus charging price, and platform and maintenance fees against realistic daily utilisation. Free land at a railway station improves the numbers meaningfully; but ROI still lives or dies on uptime and turnover. A charger that's offline earns nothing while still depreciating.

Maintenance Challenges

This is the lesson Southern Railway's first attempt teaches loudest. Chargers in public spaces face dust, weather, connector wear and heavy handling. Without a funded maintenance contract, clear SLAs and remote fault detection, even well-placed hubs decay into dead assets within a couple of years. Our process is built around preventive maintenance and rapid response precisely to avoid that fate. See how we approach it on our services page.

What This Means for Himachal Pradesh

Himachal's terrain, tourism-heavy travel and state-backed charging targets make railway EV charging stations and other transport-hub sites especially compelling here. Railway stations, ISBTs and popular halts along the state's routes offer the same advantages Southern Railway is chasing — captive footfall, existing power, public land — while serving both residents and the steady stream of visitors driving EVs into the hills.

The opportunity is real, but so is the execution risk. Whoever wins these bids has to treat charging as a long-term operations business, not a one-time installation. That's the mindset EVision India brings to every site across the state. Talk to our team if you're evaluating a hub, or learn more about us.

Frequently Asked Questions

Are railway station EV charging points profitable?

They can be, mainly because government-owned land removes lease costs and footfall is predictable. Profitability still hinges on the right charger mix, healthy utilisation and — above all — uptime. A hub with excellent placement but poor maintenance rarely pays back.

What charger types work best at railway stations?

Mostly 7.4 kW AC units for all-day commuter parking, supported by a few 30–60 kW DC chargers for shorter stays and taxis. A single 120 kW DC unit makes sense only where turnover is genuinely high.

Why did earlier railway EV charging projects fail?

Reports around Southern Railway's 2023 rollout point to non-functional chargers and weak maintenance, with some points disappearing from the operator's app. It's a reminder that installation is the easy part; sustained operations and OCPP-based monitoring are what keep a network alive.

Is Himachal Pradesh expanding public EV charging?

Yes. The state has approved EV charging installations at 402 locations, part of a broader push toward cleaner transport, which makes transport hubs across Himachal strong candidates for new charging infrastructure.

What is OCPP and why does it matter here?

OCPP (Open Charge Point Protocol) is an open standard that lets any compliant charger be managed from a central platform, regardless of brand. For multi-vendor railway tenders it prevents lock-in and gives operators one unified view of every unit's status, sessions and billing.

Sources

• Southern Railway to Upgrade EV Charging Points at 28 Stations in Chennai — Energetica India
• Now charge your EVs at Railway Stations — EVINDIA
• Southern Railway Launches EV Charging Stations Across Chennai Stations — AutoEVTimes
• Southern Railway brings battery swapping facilities at suburban stations — DTNext
• India's Public EV Charging Stations Quadrupled to 24,000 by Mid-2025 — Autocar Professional
• Himachal Pradesh Govt Approves Installation of EV Charging Stations at 402 Locations — Energetica India