100 units electricity bill in Puducherry
A home in Puducherry that uses 100 units a month pays about ₹396 on today’s JERC (Goa & UTs) tariff (order of 24 September 2025). That is ₹3.96 a unit, with all the charges our calculator adds.
- ₹396 a month
- ₹3.96 a unit
- Electricity Department, Puducherry
How the 100-unit bill adds up
| Slab (units) | Units × rate | Amount |
|---|---|---|
| 1–100 | 100 × ₹2.90 | ₹290.00 |
| Energy charge | ₹290.00 | |
| Fixed charge | ₹70.00 | |
| Regulatory surcharge @ 10% (on energy + fixed) | ₹36.00 | |
| Bill | ₹396.00 | |
Urban home, default options of the Puducherry calculator, monthly bill. Source: JERC MYT Retail Tariff Order for PED, FY 2025-26 to FY 2029-30 (FY 2026-27 schedule).
What changes the bill
- One more unit adds ₹4.62.
- At 50 units the bill is ₹237; at 150 units it is ₹627.
Where 100 units sit in the Puducherry slabs
All 100 units are charged at one rate: ₹2.90 a unit.
Of the bill before any scheme, the energy charge is 73%, the fixed charge is 18%, other lines is 9%.
100 units a month is about 3.3 units a day. The bill is about ₹13 a day.
100 units a month in nearby states
100 units a month, priced under each tariff in the region. Puducherry is number 4 of 7, from the lowest bill.
| State or UT | Bill a month | Average a unit |
|---|---|---|
| Tamil Nadu | ₹0 | ₹0.00 |
| Telangana | ₹343 | ₹3.42 |
| Andhra Pradesh | ₹370 | ₹3.69 |
| Puducherry | ₹396 | ₹3.96 |
| Lakshadweep | ₹405 | ₹4.05 |
| Kerala | ₹465 | ₹4.65 |
| Karnataka | ₹467 | ₹4.67 |
Urban home, 2 kW, the calculator’s default options, with each state’s own free-unit schemes. States that bill every two or three months are shown per month.
What this figure includes
- Regulatory surcharge applies to bills from 1 Oct 2025 until further orders (checked on a real Feb 2026 bill).
- Electricity duty and FPPCA not included.
Other bills in Puducherry
100 units in nearby states: Tamil Nadu, Karnataka, Kerala, Telangana, Andhra Pradesh, Lakshadweep.
Questions
How much is the electricity bill for 100 units in Puducherry?
About ₹396 for 100 units a month on the Puducherry tariff, with the calculator’s default options. Your load, phase and any monthly fuel charge can change it.
What is the per unit rate for 100 units in Puducherry?
The average is ₹3.96 a unit, with all charges. The last units are charged at ₹2.90 each in the tariff.
How many units a day is 100 units a month?
About 3.3 units a day. One unit is one kWh: a 1,000-watt load for one hour.
How do I lower a 100-unit bill?
Use the appliance calculator to find what uses the most power.