EV Charging Pricing Models in India: How to Set Fair Tariffs for Community Chargers

The pricing system for community electric vehicle charging stations should establish charges based on actual expenses. That would include electricity costs, hardware expenses, software expenses, maintenance costs, and user usage patterns through a straightforward charging system. This combines a transparent per-kilowatt-hour base fee with advanced features that include session charges, idle charges, and off-peak rate reductions, which especially apply to Indian apartment and gated-community areas.

Introduction: Why community EV charging pricing matters now

Currently, the uptake of EVs in India has picked up significantly, with 1.9 million EVs being sold in 2024, making the provision of dedicated charging stations in residential societies and commercial establishments a necessity rather than a luxury. As a result, updated building bye-laws and central government guidelines have now mandated the provision of at least 20 per cent parking space in new residential and commercial establishments to be set aside for the provision of EV charging stations, which would include residential societies and RWAs.

However, with the move by DISCOMs and central government guidelines on the provision of ‘special EV tariffs’ and ‘subsidies’ on home and community chargers, the onus now falls on RWAs, facility managers, and hotel owners to grapple with the next big question: How do I set the right tariff to enable me to make a profit?

This guide will take you through the various models of EV charging and show you how to set up community charging tariffs that are easy to understand, comply with Indian regulations, and are profitable, with the help of Savekar’s WhatsApp + UPI-based EV charging solution.

Who this guide is for

Target Audience for this Article:

• The entities include Resident Welfare Associations (RWAs) and Co-operative Societies of Residents and Gated Communities.
• The hotel and resort, and guest house owners who intend to offer EV charging services as an extra feature.
• The establishments comprise commercial businesses, technology parks, and co-working spaces, which offer common charging stations.

You are an operator who controls charging stations, but your users are residents/guests/tenants. You are essentially a “community EV charging operator.” And the tariff strategy is important for you.

EV charging cost structure: What your tariff must cover

Prior to finalising a pricing model, it is imperative to understand what lies beneath each and every unit of electricity being sold.

1. Electricity tariff provided by DISCOM

Typical electricity tariffs in most states in India can be summarised as follows:

• Home/residential charging can be ₹6-₹10 per kWh, depending on the state’s slab rate and usage.
• Public AC charging services charge customers between ₹15 and ₹18 for each kilowatt-hour of energy consumed.
• Public DC fast charging services start at ₹20 per kilowatt-hour but can exceed that rate because of expensive infrastructure requirements and high consumer demand.

DISCOMs also provide special tariffs, typically in the range of ₹4-₹5 per kWh, specifically for separate electric vehicle connections. These can be used in group housing societies as well.

2. Fixed and Semi-Fixed Costs

Your tariff structure also needs to account for:

• Charger hardware (AC slow/fast chargers, DC fast chargers).
• Wiring, panel upgrades, transformers, and civil works.
• Software/CMS (like Savekar’s WhatsApp + UPI solution).
• Annual maintenance, on-ground support, and periodic inspections.

For instance, government-related guidelines and case studies suggest that older complexes may require panel/transformer upgrades, which can run into several lakhs. This can be partly offset by state subsidies (like Delhi subsidies for load upgrades).

3. Operational and financial goals

Communities have different goals, e.g.,

• Cost recovery only (no profit, just pass-through).
• Modest surplus to fund society maintenance or future capacity additions.
• Revenue-generating amenity (typical in hotels and commercial properties).

Core EV charging pricing models explained

Across the globe, as well as in India, there are four basic pricing models employed in charging electric vehicles. You will be using at least two of them in combination for community charging.

1. Energy-based pricing (per kWh)

Definition: The users pay only for the actual energy consumed, expressed in units of kilowatt-hours.

• This is seen as the fairest and most transparent approach, as users only pay according to their consumption, irrespective of how quickly or slowly their vehicle is being charged.
• In Europe, more than 90 per cent of public charging stations now use kWh-based pricing as the regulatory standard, as it is logical, easily comparable, and instils trust.

Pros of community chargers

• Easy to understand: “₹X per unit (kWh).”
• Works well when there are many different models of electric vehicles and different battery packs.
• Works well when you buy electricity per kWh, you also sell per kWh.

Cons of community chargers

• Does not, on its own, deter users from occupying a parking space after their charging is done.
• It can be margin-pressuring when you have a fixed rate but changing supply costs (TOU, demand charges).

Understanding your goals will affect your decision on the type of cost-plus model to use, or something more complex like session fees, subscriptions, or even dynamic pricing.

2. Time-Based Pricing (Per Minute/Hour)

Definition: The users are charged according to the duration of usage (i.e., ₹Y/minute/hour), irrespective of energy consumption.

The most popular form of time-based pricing is used to prevent “charger hogging” in high-demand locations like cities or highways.

Pros of community chargers

• Provides a strong incentive to leave the bay as soon as charging is complete.
• Suitable for situations with limited parking space and high traffic volume.

Cons of community chargers

• Two cars may charge the same kWh but end up paying vastly different amounts if one car’s on-board charger is slower. This may cause perceived unfairness.
• In low-demand areas, it may reduce the incentive to charge overnight when convenient, which is what users want.

For community chargers, time-based pricing should only be used as an ‘idle fee’ once a grace period has expired.

3. Session-based or flat-fee pricing

Definition: A flat fee for each session (for example, ₹50 per plug-in).

Session-based fees are used across the world to recover transactional fees, the cost of CMS, etc., to ensure that even short charging sessions are used to recover some fixed costs.

Pros of community chargers

• Simple pricing structure.
• Helps recover payment gateway costs, cost of platforms, etc.

Cons of community chargers

• Feels punitive for very low top-ups.
• If not managed correctly, this could be very counterproductive as people would be forced to stop using their vehicles because they would be penalised for using public charging points.

A low session fee, for example, ₹10 to ₹20, added to kWh pricing is usually enough to recover non-energy costs without creating resistance.

4. Subscription and Hybrid models

There are also networks that integrate the above into smart hybrid or subscription models.

Patterns:

• Subscription: A monthly subscription fee for discounted or limited free charging sessions, suited for heavy usage (residents, office workers).
• Hybrid: Low per kWh tariff plus an idle fee after the car has been fully charged or a certain number of hours have elapsed.
• ToD/TOU: Higher tariff during peak hours, discount during off-peak hours, typically at night.

Market players with more sophisticated business models are also looking at dynamic Day-Ahead Time of Use tariffs, with prices changing each hour according to forecasts of demand and supply of renewables, but these are still largely at a pilot or academic stage.

For Indian communities today, the most practical combination is:

Per‑kWh base tariff + small session fee + idle fee after grace period + optional off‑peak discount.

Indian regulatory & policy lens for community charging

Central guidelines: Community charging explicitly recognised

The revised Indian guidelines on “Guidelines and Standards for Charging Infrastructure for Electric Vehicles” have taken into consideration community charging for residents, which allows RWA or group housing societies to procure separate meter connections along with dedicated tariffs for charging points.

The revised guidelines have allowed communities to charge users based on applicable tariff rates along with specified service fees.

Building bye‑laws and EV‑ready parking

The Ministry of Housing and Urban Affairs (MoHUA) has amended the Model Building Bye-Laws in 2019, which mandates that at least 20 per cent of the parking capacity of newly built buildings be EV-ready. Many states have already adopted this guideline, and it has been mentioned in the policy documents of various housing societies that EV charging should be an essential part of society.

State‑level incentives and tariffs

There are several states that offer EV-specific incentives that influence tariff structuring indirectly. These are:

• Delhi: The government also offers a subsidy of approximately ₹6,000 on every home charger. This allows users to avail a special EV connection at a discounted rate of approximately ₹4.50 per kWh.
• Karnataka, Tamil Nadu, Maharashtra, and others: The states of Karnataka, Tamil Nadu, Maharashtra, and others provide financial assistance to meet the cost of construction of private charging stations and the installation of EV-ready parking spaces. They also allow fast charging to pay reduced demand and energy charges.

What this means for communities is that:

• You have the option of getting a separate EV meter with a lower energy rate.
• You are allowed to add a reasonable service charge on top of that, as per regulator guidelines.

This obviously helps with transparent kWh-based tariffs rather than ad-hoc per-month or cash-based ones.

How competitors talk about pricing models (and what they miss)

Competitors:

A brief look at some of the prominent global EV charging platforms and consultancies suggests that some patterns are emerging.

Virta (Europe):

Virta focuses on four key models:

• Time-based

• Energy-based

• Subscription model

• Hybrid model

Virta suggests that an energy-based model is "the fairest model for users", but "can be enhanced with time components to avoid abuse."

Embler:

• Emphasises energy-based pricing as "the default in Europe due to regulatory frameworks"

• However, "kWh-based tariffs are risky for operators due to volatile energy prices"; hence, they "support a tariff structure with energy, time, session fees, and conditions."

SinoEVSE and EasyCharging:

• Present similar sets of charging model options:

- Per unit (kWh)

- Per minute

- Flat fee

- Subscription model

• SinoEVSE frames these in terms of "balancing fairness with usage and loyalty."

Hypercharge and Saascharge:

• Build upon these with dynamic pricing, time-of-day tariffs, and demand-based tariffs that can be adjusted via cloud platforms to optimise revenues.

What do most of these miss for India?

• They mostly think about public/highway charging scenarios, not Indian apartments/RWAs/hotels.
• They seldom take into account payment behaviour via UPI first, WhatsApp-driven user journeys, or Indian nuances like subsidies, DISCOM schemes, or building bye-laws.

That’s where India-first platforms like Savekar are different. They are designed for property owners who want to offer community charging with WhatsApp + UPI payments, EV tariffs, and control over pricing without requiring users to install another app.

Step‑by‑step framework: How to set tariffs for community chargers

Step 1: Clarify your objectives

Where do you position yourself on this spectrum?

• Pure Cost Recovery: “We only want to cover electricity, software, and maintenance, without any profit.”
• EV adoption booster: “We subsidise electricity prices to promote EV adoption in the community.”
• Amenity with surplus: “We’d like a bit of a margin to do up the common areas.”

Write it down. These words will drive every pricing decision.

Step 2: Estimate your true cost per kWh

Use this simple formula:

True cost per kWh = (Electricity cost per kWh) + (Annual fixed costs ÷ Annual kWh delivered)

Where annual fixed costs ≈

• Depreciation + interest on Charger cost (if financed).
• CMS cost (for example, Savekar’s WhatsApp + UPI CMS at ₹1,999/charger/year).
• Maintenance contracts and call-out fees.
  

As demonstrated by industry examples, an EV using 15 kWh for every 100 km may cost approximately ₹20/kWh at a public fast charger, or approximately ₹300 for 100 km. This is substantially higher than community or residential AC charging. This is how much scope you have to make your community charging competitive without compromising on cost recovery.

If you are expecting 7,500 kWh/charger/year (approximately comparable to some ROI calculator inputs for small hotel or society businesses), then for every ₹1/charger/year, you are only adding a fraction of a rupee/kWh.

Step 3: Choose your base model (recommendation: per kWh)

In accordance with Indian regulations and user expectations, use the per-kWh method as a base:

• It’s consistent with how you’re charged by your electricity provider.
• It’s easiest for people to understand as a user or visitor.

Simple starting point:

Base tariff for communities ≈ Electricity tariff + ₹2 to ₹4 per kWh to cover fixed costs/margin

These will vary depending on your place, subsidies, usage, and goals, but will keep you below the rates that public fast charging sites charge, which can be as high as ₹20 to ₹25 per kWh.

Step 4: Layer on behavioural levers (session + idle fees)

To maintain the availability of chargers for plug-in sessions and recover the overheads, the following can be considered:

Session fee:

• A fixed amount per plug-in session (for example, ₹10 to ₹20). This will cover the cost of the CMS and payment gateway.
• To be clearly stated as a ‘per session convenience fee.’
  

Idle fee after a certain period:

• For example: ‘First 30 minutes after charging completes – free; thereafter – ₹5 to ₹10 for every 15 minutes.’
• This is adapted from international best practices where such fees have been shown to increase bay turnover and utilisation.
  

This combination is especially beneficial for societies that have limited slots for EV charging, as it provides for fair energy pricing and stringent hogging controls.

Step 5: Add time‑of‑day logic (optional but powerful)

The proposed new model based on time-of-day pricing needs to be adopted because your DISCOM offers a discounted rate for electricity used during nighttime hours, and your area faces transformer capacity constraints.

• Peak hours (from 6 pm to 10 pm): The proposed pricing model offers a higher unit charge during peak hours and a lesser discount for session usage.
• Off-peak/overnight hours: The utility offers a discounted rate for electricity during off-peak hours to encourage slow charging of electric vehicles throughout the entire night.
  

Academic and industry research on dynamic EV tariffs has shown that ToD and dynamic ToU pricing greatly reduce stress on the grid by encouraging users to use the grid in off-peak times.

Platforms like Savekar, which centralise control over prices in a cloud-based CMS, enable operators to adjust prices (even if just seasonally or manually) without having to touch the hardware or require users to download new apps.

Step 6: Benchmark against public options and communicate clearly

Benchmark your final effective rate, including session fees and idle fees, against:

• Other public AC or DC fast charging stations are nearby.
• The fuel cost per km for petrol/diesel as opposed to electric vehicles.
  

Public AC charging rates are approximately ₹15 to ₹18 per kWh, and fast charging rates are ₹20 to ₹25 per kWh. The residents will see your value demonstration through your successful contract negotiation, which achieves a lower tariff rate yet covers your business expenses.

The final step requires you to create a basic tariff card, which you will display on notice boards, WhatsApp groups and in your CMS/app interface. With Savekar, you can specify your rate per kWh and walk users through a WhatsApp-driven journey to clearly communicate session details to them.

Designing tariffs specifically for apartments and gated communities

Guides that focus on Indian apartment complexes emphasise that the most important questions are: Who pays? How much? And how to make it fair when some EV owners charge much higher than others?

The most common charging scenarios that we have seen in Indian societies are:

• Individual chargers with personal meters: Each pays their own home tariff. The society only needs to worry about wiring.
• Community chargers with a common meter: Society pays the bill and charges the EV owners for the kWh consumed.
• Hybrid model: Few individual chargers for residents and one or two community chargers for guests.

When using a common meter with a community charger, the cleanest pricing is per kWh community pricing with some session fees and idle fees. This is because:

• It is scalable as more EVs are added.
• There is no cross-subsidy from non-EV owners.
• It is easy to implement using digital payment methods such as QR/UPI with minimal administrative costs.

Savekar for community charging tariffs

Savekar is built for Indian property owners, such as hotels, societies, and commercial complexes that require complete control of their pricing without having to deal with the complexity of operating an app environment.

Key aspects that enable smart pricing strategies:

• WhatsApp + UPI user experience: Drivers will simply scan a QR code, interact through WhatsApp, monitor the session, and make the payment through UPI (Google Pay, PhonePe, BHIM, banking apps), eliminating the need to download apps for easy adoption within communities.
  
• Complete control of pricing and revenues: Property owners will be able to control their pricing per unit of kWh and fee structures as desired, earning 100 per cent of charging revenues with only a simple CMS fee of ₹1,999/year per charger.
  
• Real-time analytics and dashboard: All usage, sessions, revenues, etc., will be tracked in real time to enable testing of pricing changes and easy monitoring of utilisation and revenues over time.
  
• Support for subscription plans: Savekar supports subscription plans for regular users, enabling easy implementation of resident-only monthly plans in conjunction with pay-per-use pricing for guests.

For RWAs and hotels, this implies:

• You can begin with a simple + fee model based on kWh.
• Later, you can opt for a subscription model for residents or peak/off-peak usage with tariff flexibility via CMS without any hardware changes.

Example tariff structure for a mid‑size society (conceptual)

Suppose you have a housing complex with 200 flats, each of which has two shared AC chargers, and a dedicated EV tariff connection with the DISCOM.

Suppose:

• EV tariff from DISCOM: around ₹5 per kWh (just an example of a reduced EV tariff).
• Annual fixed costs per charger: CMS, maintenance, hardware, etc. That’s equivalent to an additional cost of ₹2-3 per kWh, depending on your current utilisation levels.

Here’s an example of a tariff that you might consider:

• ₹9 per kWh = ₹5 per kWh (EV tariff) + ~₹4 per kWh (fixed costs and a small margin).
• ₹15 session fee per plug-in.
• Idle fee: The first 30 minutes of idling will be free, followed by a charge of ₹10 per 30 minutes.
• Optional: Discount of ₹8 per kWh if you have an EV tariff or transformer capacity, between 11 pm and 6 am.

You will still be well below public fast charging rates of ₹20-25 per kWh, but you will have covered your costs, and you will have created an incentive for your customers to charge at night.

You can use a platform like Savekar, which allows you to create your tariff, let your customers start their sessions, pay, and see if your utilisation, revenue, or complaints change after tweaks.

How to communicate tariffs to residents and guests

Clarity is as important as the number itself.

Best practices:

• Create an infographic that explains the cost stack and why your tariff is reasonable. This infographic should be one page.
• Share your tariff card and idle fee terms via society WhatsApp groups and visitor parking signs.
• In hotels, consider adding EV charging details to room collaterals, check-in scripts, and hotel websites.

Since Savekar’s solution integrates natively with WhatsApp, users are able to see the pricing details clearly when they initiate a session.

FAQs:

1. What is the fairest pricing model for community EV chargers?

The fairest base pricing model is the per kWh ‘energy-based’ model because consumers only pay for the amount of energy they use, irrespective of how fast or slow they charge their vehicle. To control consumer behaviour and costs, session fees and idle fees can be applied in moderation instead of pure time-based pricing.

2. Is it legal for societies to ‘resell’ electricity for EV charging?

The Central EV charging guidelines provide for group housing societies/RWA to obtain separate metered EV connections with dedicated tariffs and to operate community charging for residents within specified service charge ceilings. As long as regulatory guidelines for billing are adhered to under the jurisdiction of your State Electricity Regulator, per kWh tariffs for community charging are allowed.

3. How much profit margin should we have on EV charging?

The profit margin should be such that it covers the expenses incurred. Also, it should be low if the aim of the society is to encourage people to adopt EVs. Since the cost of public fast charging may be approximately ₹20 to ₹25 per kWh, societies that are charging at a lower rate of ₹8 to ₹12 per kWh are actually providing a great service to their members.

4. Should we offer free EV charging to our residents?

While offering free EV charging may be a great promotional strategy, it may not be feasible in the long run. Also, it may lead to conflict with people who are not EV owners. Therefore, it will be best to offer a discounted subscription to the residents while still tracking the consumption through a system like Savekar.

5. How do we price visitors vs residents differently?

You can have two different tariff profiles:

• Standard community tariff or subscription for residents.
• Slightly higher per kWh or session fee for visitors and guests, more in line with other public charging stations in the area.

Savekar's cloud CMS provides the facility to have different user groups or QR codes for different areas, so that parking chargers for visitors have a different tariff profile while using the same system and payment method via WhatsApp + UPI.

6. How often should we revise our EV charging tariffs?

Many commercial charging stations revise their tariffs every 3-6 months to accommodate changes in electricity prices and utilisation. Similarly, the community should revise their tariffs at regular intervals to monitor the usage of charging stations using analytics software to understand how the utilisation of charging stations and return on investment change over time.

7. What’s the need for a platform like Savekar, as opposed to manual billing systems?

Manual systems of billing, like notebooks, spreadsheets, or cash, are prone to errors, not transparent, and difficult to audit as the number of EVs increases. With the help of the Savekar platform, operators will be able to automate sessions, payments, and reports through a WhatsApp-native interface, offering a simple experience for operators as well as EVs, with the facility of centrally changing tariffs as the strategy evolves.

Postscript: In‑depth technical notes for tariff designers

This section is for RWAs, facility managers, and consultants who want more technical detail.

A. Detailed Cost per kWh Calculation

The above formula can be expanded to:

Effective Cost per kWh = E + (C + M + S)/K

Where:

• E – Average electricity cost per kWh (EV tariff slab or residential slab, net of subsidies).
• C – Annualised capital cost of chargers & electric infrastructure (including interest, if financed).
• M – Annual maintenance & support contract.
• S – Annual software/CMS cost (Savekar's ₹1,999/year per charger).
• K – Expected annual kWh dispensed through all chargers.

To calculate K – Estimate this number conservatively (for example, using case study data where a small multi-charger station is dispensing several thousand kWh/month), to avoid under-recovering fixed costs even at low utilisation.

With this number in hand, select a community tariff per kWh that is:

• Well above the effective cost per kWh.
• Well below the prevailing fast charging tariff in your city.

B. Factoring in dynamic or time-of-use tariffs

If your DISCOM has time-of-use (TOU) tariffs designed for EVs, create two or more effective cost numbers:

• E peak: Cost per kWh at high tariffs.
• E off-peak: Cost per kWh at discounted times.

Studies on day-ahead dynamic TOU tariffs have shown promising results in terms of smoothing the load curves and reducing peak demand by aligning prices with users. In practice, this means:

• Having one overall tariff, but adjusting the margins differently across time blocks.
• Offering off-peak discounts to users, like having a discounted per kWh rate between 11 pm and 6 am, which is implemented in your CMS.

Platforms with flexible tariff structures, like those offered by Emabler and Hypercharge, show us how having energy, time, and conditions in one logic is key to accurately reflecting cost while being user-friendly.

D. Subscription design for residents

The subscription schemes that are seen across the globe usually have the following common elements:

• A fixed monthly charge (for example, for CMS and part of Capex).
• A discounted price per kWh or a certain number of kWh included.

For Indian communities:

• Begin with estimates of average monthly consumption per EV (for example, using 15 kWh per 100 km as a basis).
• Consider offering one or two plans rather than many plans that may confuse residents.
• Use your CMS analytics (for example, the Savekar dashboard) to monitor whether residents are using too much of their plans or too little and adjust plans annually.

D. Idle fee calibration

Idle fees are powerful, but their calibration is critical in order not to create backlash.

The global practice is:

• A grace period after charging is complete (e.g., 15-60 minutes).
• A high enough fee to be noticed (e.g., at least as high as your per kWh rate per full hour, but not so high as to be punitive).
• Notification of the driver when the charging is complete (in Savekar’s case, through WhatsApp messages as part of the session).

The only way to calibrate the idle fee is to pilot different idle fees and analyse charger occupancy on a regular basis, e.g., every few months.