Electricity Unit Price in Pakistan 2026 – WAPDA Tariff Full Guide
The electricity unit (kWh) price in Pakistan has surged over the past 3 years, making solar energy the most financially compelling investment for Pakistani homeowners and businesses. In 2026, the average WAPDA electricity cost is Rs. 35–55 per unit for residential consumers, rising to Rs. 38–65/unit for commercial users — driven by fuel adjustments, capacity payments, and IMF-mandated tariff normalization.
WAPDA Electricity Tariff Structure 2026
| Slab (Units/Month) | Rate per Unit (PKR) | Typical User |
|---|---|---|
| 1–100 units | Rs. 22.44 | Small flat, minimal usage |
| 101–200 units | Rs. 28.91 | Small house, 1 fan, limited AC |
| 201–300 units | Rs. 33.10 | Small house, no AC |
| 301–400 units | Rs. 37.99 | Medium home, 1 AC |
| 401–500 units | Rs. 40.22 | Medium-large home |
| 501–600 units | Rs. 41.62 | Large home, 2 ACs |
| 601–700 units | Rs. 42.76 | Large home, 2–3 ACs |
| 700+ units | Rs. 47.69 | Very large home, commercial-scale |
ℹ️ Protected consumers (6-month average consumption ≤200 units/month) pay lower subsidized rates — Rs. 10.54/unit (1–100) and Rs. 13.01/unit (101–200). Rates above are for non-protected consumers, the standard category for most solar-buying households. Figures reflect NEPRA’s uniform tariff for FY2025–26 (effective July 1, 2025).
⚠️ Additional charges beyond per-unit rate: Your WAPDA bill includes fuel cost adjustment (FCA), fixed charges (Rs. 75–500/month depending on connected load), electricity duty (1.5%), income tax surcharge, and TV license fee. The effective per-unit cost including all charges is often 15–30% higher than the slab rate alone.
How to Calculate Your Effective Per-Unit Cost
- Find total bill amount on your WAPDA bill (all charges combined, before tax).
- Find total units consumed this month (shown on bill as “Units Consumed” or kWh).
- Divide total amount by units consumed. Example: Rs. 45,000 bill ÷ 900 units = Rs. 50/unit effective rate.
- Use this effective rate for solar ROI calculations — not the slab rate. The effective rate is always higher because of fixed charges and surcharges.
How Rising Electricity Prices Affect Solar ROI
| Effective Unit Price | 5kW System Savings/Month | Payback Period (Rs. 850k system) |
|---|---|---|
| Rs. 30/unit | Rs. 19,800/month | 43 months |
| Rs. 38/unit | Rs. 25,080/month | 34 months |
| Rs. 45/unit | Rs. 29,700/month | 29 months |
| Rs. 55/unit | Rs. 36,300/month | 23 months |
📊 The solar tipping point: At Rs. 35+/unit (effective rate), solar energy is cheaper per kWh than grid electricity over 25 years — typically delivering Rs. 8–20 million in net savings over the system’s lifetime for a 5kW–10kW setup. This is why solar installations surged 400%+ in Pakistan between 2022–2025.
WAPDA Electricity Price History — 2020 to 2026
| Year | Avg. Residential Rate (701+ units slab) | % Change |
|---|---|---|
| 2020 | Rs. 14–18/unit | Baseline |
| 2021 | Rs. 16–20/unit | +12% |
| 2022 | Rs. 19–25/unit | +24% |
| 2023 | Rs. 28–38/unit | +52% |
| 2024 | Rs. 35–48/unit | +28% |
| 2025 | Rs. 40–52/unit | +10–15% |
| 2026 (current) | Rs. 22.44–47.69/unit (slab-based) | NEPRA FY2025–26 uniform tariff |
Real Savings Examples — By Monthly Bill
Medium Home — Rs. 15,000/month bill (approx. 300 units)
| Item | Without Solar | With 6kW Solar |
|---|---|---|
| Monthly electricity cost | Rs. 15,000 | Rs. 1,500–3,000 (grid top-up only) |
| Annual electricity cost | Rs. 180,000 | Rs. 18,000–36,000 |
| Annual saving | — | Rs. 144,000–162,000 |
| Solar system cost (6kW) | — | ~Rs. 650,000–800,000 |
| Payback period | — | 4–5 years |
Large Home — Rs. 35,000/month bill (approx. 600 units)
| Item | Without Solar | With 10kW Solar |
|---|---|---|
| Monthly electricity cost | Rs. 35,000 | Rs. 3,000–6,000 (grid top-up only) |
| Annual electricity cost | Rs. 420,000 | Rs. 36,000–72,000 |
| Annual saving | — | Rs. 348,000–384,000 |
| Solar system cost (10kW) | — | ~Rs. 1,200,000–1,500,000 |
| Payback period | — | 3.5–4.5 years |
💡 The math keeps improving: Every Rs. 5/unit tariff increase shortens solar payback by 6–8 months. At current tariff levels, households installing solar in 2026 are looking at payback periods of 3.5–5 years — vs 7–10 years just 3 years ago.
Frequently Asked Questions
❓ How much does one unit (kWh) of electricity cost in Pakistan in 2026?
In 2026, one unit (kWh) of electricity costs Rs. 7.74–55+ in Pakistan depending on the consumption slab and user type. Most medium-to-large urban homes fall in the Rs. 35–50/unit effective rate range when all WAPDA surcharges and adjustments are included. Commercial users typically pay Rs. 42–65/unit effective rate.
❓ Why has electricity become so expensive in Pakistan?
Pakistan’s electricity price surge is driven by: (1) capacity payments to IPPs (Independent Power Producers) under guaranteed take-or-pay contracts, (2) rising fuel costs (furnace oil, LNG, coal), (3) PKR depreciation increasing import costs, (4) IMF structural reform requirements to reduce energy subsidies, and (5) circular debt payments. These structural issues are unlikely to reverse, making electricity costs persistently high.
❓ What is the electricity unit price for solar net metering in Pakistan?
Under NEPRA’s net metering policy, excess solar electricity exported to the grid is credited at the DISCo’s buyback rate — typically Rs. 19–27/unit (the reference tariff rate, not the full consumer tariff). While lower than the consumption rate, this buyback still provides significant financial benefit for systems that generate more than they consume during daylight hours.
❓ How much can a 5kW solar system save on electricity bills in Pakistan 2026?
A 5kW solar system generating 22 units/day saves approximately Rs. 660/day at Rs. 30/unit, or Rs. 1,100/day at Rs. 50/unit effective rate. Monthly savings range from Rs. 19,800 to Rs. 33,000 depending on your effective electricity rate. At the 2026 tariff levels, most 5kW systems pay back in 26–34 months.
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Sources & references
Tariff, net-metering, and policy details on this page draw on the following official sources. Rates change often, so confirm current figures with the relevant authority or a licensed installer before you decide.
- NEPRA — National Electric Power Regulatory Authority: electricity tariffs and the 2026 shift from net metering to net billing.
- AEDB — Alternative Energy Development Board: solar policy, installer standards, and net-metering guidance.
- Your local distribution company (DISCO) — for example LESCO, K-Electric, IESCO, MEPCO, PESCO or QESCO — for area-specific tariffs and the net-metering application process.
