Charging your EV on your home meter? - Do you know Green Meter!

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Charging your EV on your home meter? You may be paying ₹16–19 per unit without realising it. In Maharashtra, MSEDCL's home tariff goes up in slabs, and an EV pushes your monthly units straight into the most expensive ones. A separate EV connection (what I call the green meter) costs a flat ₹9.25 per unit. Here's how the two compare, with real numbers, and how much a green meter can save you every month.




Why an EV makes your home bill jump

MSEDCL charges homes on a slab system: the more units you use in a month, the higher the rate on the extra units. A normal home might use 150–300 units a month. An EV adds roughly 200 units on top (see my working below), which pushes you into the costlier slabs. So every unit your car takes is charged at your highest rate, not your average.

MSEDCL residential slab rates (FY 2026–27)

Units per month Energy charge + Wheeling ₹1.60 Total per unit
0–100₹3.96₹1.60₹5.56
101–300₹10.80₹1.60₹12.40
301–500₹15.03₹1.60₹16.63
Above 500₹17.53₹1.60₹19.13
EV connection (green meter)₹7.73₹1.52₹9.25 flat

Residential rates are for a single-phase LT connection. Fixed charges, meter rent, fuel adjustment charge (FAC) and electricity duty are extra on both bills. The EV connection is billed per kVAh. Rates are from the MERC tariff order for FY 2026–27; check your own bill, as charges can be revised.

How many units does an EV add?

Here's the working for my Suzuki eVitara:

  • I drive about 17,000 km a year, roughly 1,420 km a month.
  • My real range test showed about 480 km from the 61 kWh battery, which is about 0.13 kWh per km.
  • 1,420 km × 0.13 ≈ 180 kWh into the battery, plus about 10% charging losses ≈ 200 units a month at the meter.

The saving: three example homes

Here's what those 200 EV units cost each month on the home meter vs a separate green meter, for three typical households:

Home's own use (without EV) 200 EV units on home meter 200 EV units on green meter Saving per month
100 units (small home)200 × ₹12.40 = ₹2,480200 × ₹9.25 = ₹1,850≈ ₹630
250 units (typical home)50 × ₹12.40 + 150 × ₹16.63 = ₹3,115₹1,850≈ ₹1,265
500+ units (big home, ACs)200 × ₹19.13 = ₹3,826₹1,850≈ ₹1,976

For a typical home, that's about ₹1,000–1,300 a month, or roughly ₹12,000–15,000 a year. The more electricity your home already uses, the bigger the saving. These figures are before electricity duty, which is charged as a percentage and makes the home-meter cost even higher, and before the green meter's own small monthly meter charges.

Does it change the cost per km?

Yes, a lot. At about 0.13 kWh per km (battery energy, the same basis as my range test):

  • Green meter at ₹9.25: about ₹1.2 per km (my real figure)
  • Home meter, 301–500 slab at ₹16.63: about ₹2.2 per km
  • Home meter, above-500 slab at ₹19.13: about ₹2.5 per km, close to what I paid on a Nexa DC fast charger

An EV is still much cheaper to run than petrol either way, but on the home meter you give away a big part of the saving.

Is a green meter worth it for you?

Get a green meter if… The home meter may be enough if…
You drive 1,000+ km a monthYou drive very little (a few hundred km a month)
Your home already uses 200+ units a monthYour home uses very few units
You have your own parking and a wall chargerYou mostly charge at the office or public chargers

How to get one

You apply online on MSEDCL's Web Self Service portal for a new EV charging connection. You'll need ownership or rental proof for the parking, photo ID, a wiring test report (D-1) from a licensed electrician, and a ₹200 stamp-paper undertaking. I cover every step in my green meter video. Green Meter Application Process

Watch the video

See my two meters and the full bill comparison in my video. -> Why Green Meter

Are you charging on your home meter or a separate EV meter? Tell me in the comments. And subscribe to eVSafar on YouTube for honest EV ownership numbers.

Related posts: My EV home charging setup and real costs · eVitara charging rules · Petrol vs CNG vs EV

Sources

  • MSEDCL FY 2026–27 residential energy charges, wheeling charges and EV charging tariff: MERC tariff order (Case No. 75 of 2025), as summarised by BillCalc's MSEDCL calculator and MyMotor's state-wise EV tariff guide
  • ₹9.25 per unit EV rate: my own MSEDCL EV connection bill
  • Energy use (about 480 km per 61 kWh) and ₹1.2 per km: my Pune–Mumbai range test, October 2026

Cleaner Roads — Brighter Tomorrows.

eVSafar.in is an independent owner blog, not connected to MSEDCL. Tariffs, duty and charges change from time to time; check the current MSEDCL tariff and your own bill before deciding. Electrical work must be done by a licensed electrician.

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