DesiMetrics
Complete Reference Guide

Complete Guide to PSPCL (Punjab) Electricity Bill

Every verified PSPCL tariff slab, the real 300-unit all-or-nothing free-power rule, fixed charges and open gaps in one reference page — domestic, commercial, industrial and agriculture tables, two worked examples, and how to check and pay your Punjab electricity bill.

By DesiMetrics Editorial Team · Prose last reviewed 16 September 2026 · Tariff data refreshed against our own verified records on 16 September 2026

PSPCL (Punjab State Power Corporation Ltd) is Punjab's single, statewide electricity distributor, regulated by the Punjab State Electricity Regulatory Commission (PSERC). Most domestic households get free power up to 300 units a month — but the scheme is all-or-nothing, not a partial allowance: exceed 300 units and the entire month's bill is charged at standard rates, not just the units above 300. This guide covers the real slabs, the exact mechanics of that 300-unit cliff, and the gaps we don't have verified data for.

Overview

Punjab State Power Corporation Ltd (PSPCL) was incorporated on 16 April 2010, when the Punjab State Electricity Board (PSEB) was unbundled into PSPCL (generation and distribution) and Punjab State Transmission Corporation Ltd (PSTCL, transmission). Unlike several neighbouring states, Punjab was not further split by region — PSPCL is the sole distribution company for the entire state, with no equivalent of Rajasthan's three DISCOMs or Uttar Pradesh's five.

Takeaway: if your connection is anywhere in Punjab, PSPCL is your DISCOM — no need to check which region you're in.

Consumer Categories

Our verified data currently covers four PSPCL consumer categories:

CategoryWho it covers
ResidentialHouseholds — the category this guide's worked examples use
Commercial (NRS, up to 7 kW)Shops and small businesses
Industrial (Small Power, up to 20 kVA)Small manufacturing units
Agriculture (AP, metered)Pumpsets — no separate fixed charge at all

Takeaway: agriculture here isn't just cheap — it's explicitly excluded from PSPCL's two-part (energy + fixed) tariff structure entirely, so there's no fixed charge to add at all.

The 300-Unit Rule Is All-or-Nothing

Punjab gives eligible domestic households free electricity up to 300 units a month — but this is not a partial allowance the way a tax-free income bracket works. Stay at or below 300 units and your entire energy charge is waived; cross 300 by even a single unit and none of that month's consumption is free — you pay standard telescopic rates on the full amount, not just the units above 300.

There's also a more generous category we don't model separately: Scheduled Caste, Backward Classes, BPL and freedom-fighter households get free power up to 600 units, and — unlike the general scheme — pay only for consumption above 600, a genuine partial allowance. Our calculator covers the general domestic rule only.

Takeaway: a 301-unit month can cost dramatically more than a 300-unit month — check the worked example below to see exactly how much more.

Domestic Tariff Slabs

These slabs only matter once the free-power scheme no longer applies — effective 1 April 2025, each band charged only on the units within it:

Slab (per month)Rate/unit
0–100 units₹3.49
101–300 units₹5.84
301+ units₹7.30

A sourcing caveat: these residential slabs are secondary-sourced, pending a primary PSERC order cross-check. PSPCL also bills bi-monthly in practice and rates vary by sanctioned load band (up to 2 kW, 2–7 kW, 7–20 kW) — this guide and the calculator use a single representative monthly schedule rather than modelling every load band separately. See how telescopic slabs work for the general mechanic, or plug your own units into the PSPCL bill calculator.

Takeaway: for most PSPCL households under 300 units a month, these slabs never actually apply — the free-power scheme waives the energy charge entirely.

Commercial, Industrial and Agriculture Tariffs

All three are primary-sourced from PSERC's FY2025-26 Schedule of Tariff (Annexure-A, Table 6.2, order dated 28 March 2025), via PSPCL Commercial Circular No. 06/2025 — but each covers only one load band:

CategoryRate/unitFixed charge
Commercial (NRS, ≤7 kW)₹6.89 (0–500), ₹7.75 (501+)₹70/kW
Industrial (Small Power, ≤20 kVA)₹5.82 flat (per kVAh)₹110/kVA
Agriculture (AP, metered)₹6.70 flatNone — explicitly excluded from the fixed-charge structure

Commercial caveat: this covers only the “up to 7 kW” load slab. “Above 7kW & up to 20kW” has the same energy rates but a ₹110/kW fixed charge; “Above 20kW/kVA up to 100kVA” is a flat ₹6.75/kVAh with ₹130/kVA fixed; “Above 100kVA” is ₹6.96/kVAh with ₹140/kVA fixed — none of these larger bands are modelled here.

Industrial caveat: this covers only the “Small Power” category (load up to 20 kVA). “Medium Supply” (20-100kVA: ₹6.25/kVAh, ₹145/kVA fixed) and “Large Supply” (over 100kVA: ₹6.60-6.82/kVAh) are not modelled.

Agriculture caveat: the ₹6.70/kWh metered rate has no separate fixed or demand charge at all — PSPCL's tariff order explicitly excludes agricultural pumpsets from its two-part tariff structure. An alternative flat unmetered rate of ₹492/BHP/month also exists for AP connections but isn't modelled here.

Takeaway: outside residential, every category here covers just one load band — a larger commercial or industrial connection will be billed differently from what this table shows.

Fixed Charges by Category

PSPCL's fixed-charge basis varies by category — residential is a flat monthly amount, commercial and industrial are per kW/kVA of load, and agriculture has none at all:

CategoryBasisRate
ResidentialFlat, per month₹120
Commercial (≤7 kW)Per kW, per month₹70/kW
Industrial (≤20 kVA)Per kVA, per month₹110/kVA
AgricultureNone₹0

Takeaway: PSPCL's residential fixed charge is one of the simplest in this series — a flat ₹120/month regardless of sanctioned load, unlike Rajasthan's or Kerala's per-kW structures.

Fuel/Power-Purchase Cost Adjustment — An Open Gap

We don't have a verified current rate confirming whether PSPCL is presently levying a fuel or power-purchase cost adjustment — see fixed charges vs FCA explained for the general mechanism. Our data shows this as zero, but that's an unconfirmed placeholder, not a verified no-surcharge policy.

Takeaway: if your real PSPCL bill runs higher than this guide's worked example even under 300 units, an unmodelled surcharge is a plausible reason.

Electricity Duty — Another Open Gap

We also don't currently model Punjab's electricity duty. Our data shows this as zero, which — as with the fuel adjustment above — is an unconfirmed placeholder rather than a confirmed zero-duty policy. For comparison, Kerala's KSEB charges a verified 5% and Maharashtra's MSEDCL a verified 16% — see our KSEB and MSEDCL complete guides.

Takeaway: two real charges — fuel adjustment and electricity duty — sit outside this guide's base estimate entirely, on top of the 300-unit rule's own sharp edge.

How to Check and Pay Your PSPCL Bill

The general path, via PSPCL's own portal (exact screens can change over time):

  1. 1Visit the official PSPCL bill payment portal at billpayment.pspcl.in, or open the PSPCL mobile app.
  2. 2Enter your Account/Consumer number to fetch your current bill.
  3. 3Verify the amount shown and pay via UPI, card or net banking.
  4. 4Save the payment receipt for your records.

For billing queries or outages, PSPCL's helpline is 1912, available 24×7 — this guide and our calculator are estimation tools, not a substitute for your actual bill or PSPCL's own portal for account-specific issues.

Takeaway: for anything account-specific — arrears, a disputed reading, your exact eligibility status for the free-power scheme — go to the official portal or helpline directly, not a calculator.

Worked Example: Within the Cap vs. Exceeding It

Two consumption levels on the same connection show how sharp the 300-unit rule really is. This isn't a partial-allowance scheme — cross the cap and none of that month's units are free, not just the units above 300:

Scenario A — 250 units, within the 300-unit cap

Units consumed (one month)250
Free-power schemeEntire energy charge waived (₹1,225.00 worth) — within the 300-unit cap
Fixed charge (flat)₹120.00
Estimated total₹120.00

Scenario B — 450 units, cap exceeded

Units consumed (one month)450
Free-power schemeWithdrawn entirely for the month — 300-unit cap exceeded
Slab 1: 100 units (0–100) @ ₹3.49₹349.00
Slab 2: 200 units (101–300) @ ₹5.84₹1,168.00
Slab 3: 150 units (301–450) @ ₹7.30₹1,095.00
Energy charge subtotal₹2,612.00
Fixed charge (flat)₹120.00
Estimated total₹2,732.00

200 more units pushes the bill up by ₹2,612 — not because of the extra units alone, but because crossing 300 wipes out the entire free-power benefit for the month. Neither scenario includes electricity duty or fuel adjustment (both unmodelled — see above). Run your own units on the PSPCL bill calculator.

Takeaway: a PSPCL household hovering near 300 units a month has strong reason to stay under it — the cost of crossing is roughly 23× the fixed-charge-only bill in this example, not a gradual step up.

Frequently asked questions

How is my PSPCL electricity bill calculated?

Your domestic PSPCL bill adds a telescopic slab-based energy charge (₹3.49 to ₹7.30/unit) and a flat ₹120/month fixed charge — but for most households, the 300-unit free-power scheme means the entire energy charge is waived as long as monthly consumption stays at or below 300 units.

What happens if I exceed 300 units in a month? Do I just pay for the extra units?

No — this is the single most misunderstood rule on a PSPCL bill. Punjab's scheme is all-or-nothing: stay at or below 300 units and the entire bill is free (only the fixed charge applies); exceed 300 by even 1 unit and the ENTIRE month's consumption is billed at standard rates, not just the units above 300.

What are PSPCL's current domestic tariff slabs?

₹3.49/unit for the first 100 units, ₹5.84/unit for 101–300, and ₹7.30/unit above 300 — each band billed only on the units within it (telescopic), and only relevant once the free-power scheme no longer applies.

Does the 300-unit rule apply to everyone the same way?

No. General domestic consumers lose the entire subsidy above 300 units/month (600 in a bi-monthly cycle). Scheduled Caste, Backward Classes, BPL and freedom-fighter households get a more generous, genuinely tiered scheme instead — free power up to 600 units, paying only for consumption above that. This more generous category isn't modelled separately in our calculator, which only covers the general domestic rule.

Does PSPCL cover all of Punjab?

Yes — unlike Rajasthan (three DISCOMs) or Uttar Pradesh (five), Punjab has a single, statewide distribution company. PSPCL is the sole electricity distributor for the entire state.

Does PSPCL charge a fuel or power-purchase adjustment?

We don't have a verified current rate confirming whether PSPCL is presently levying one — our data shows this as zero, but that isn't a confirmed no-surcharge policy, just the absence of a modelled value.

What is the electricity duty rate in Punjab?

We don't currently model it. Our data shows this as zero, which is an unconfirmed placeholder, not a confirmed zero-duty policy — check your own bill's duty line for the actual amount.

How do I check or pay my PSPCL bill online?

Visit the official PSPCL bill payment portal at billpayment.pspcl.in or use the PSPCL mobile app, enter your Account/Consumer number to fetch your current bill, then pay via UPI, card or net banking. For queries or outages, call the 24×7 helpline 1912.

What is PSPCL, and how did it form?

Punjab State Power Corporation Ltd (PSPCL) was incorporated on 16 April 2010, when the Punjab State Electricity Board (PSEB) was unbundled into PSPCL (generation and distribution) and Punjab State Transmission Corporation Ltd (PSTCL, transmission).

Prose last reviewed: 16 September 2026. Tariff data refreshed against our own verified records on 16 September 2026. Commercial, industrial and agriculture rates are sourced from PSERC's FY2025-26 Schedule of Tariff (Annexure-A, Table 6.2, order dated 28 March 2025), via PSPCL Commercial Circular No. 06/2025 (docs.pspcl.in). Residential slabs are secondary-sourced pending a primary-document cross-check. The 300-unit free-power scheme is modelled as all-or-nothing per verified real-world reporting on how PSPCL actually applies it — a genuine fix applied to this site's calculator engine, not just this guide. Larger commercial/industrial load bands, the more generous SC/BC/ BPL/freedom-fighter 600-unit scheme, fuel/power-purchase adjustment, and electricity duty are explicitly not modelled pending further sourcing. Rates are revised periodically — the calculator above is kept current; treat this article as the explanatory reference alongside it. See our methodology for how we source and verify tariff data across this site.