← Back to Blog
Tariffs

💰 Fixed Charges on Electricity Bills in Pakistan: Complete 2026 Guide

📅 Last Updated: February 2026 • 📖 10 min read

Have you noticed "Fixed Charges" appearing on your electricity bill and wondered why you're paying for something even when you haven't used much electricity? You're not alone. This comprehensive guide explains everything about fixed charges - what they are, why they exist, how they're calculated, and how you can minimize them.

What Are Fixed Charges?

Fixed charges are mandatory monthly fees on your electricity bill that you pay regardless of how much electricity you consume. Even if your consumption is zero units for the month, you still have to pay fixed charges.

These charges are based on your Sanctioned Load - the maximum power capacity (in kilowatts) officially allocated to your electricity connection.

📊 Fixed Charges Formula

Fixed Charges = Sanctioned Load (kW) × Fixed Rate (PKR/kW/month)

Example: If your sanctioned load is 3 kW and the rate is PKR 150/kW/month:

Fixed Charges = 3 × 150 = PKR 450/month

Understanding Sanctioned Load

Sanctioned load is the maximum power you're officially allowed to draw from the grid at any given time. It determines:

  • Your meter type: Single-phase (up to 4-5 kW) or three-phase (above 4-5 kW)
  • Wire sizing: Thicker wires for higher loads
  • Main breaker capacity: Amperage limits
  • Fixed charges amount: Higher load = higher charges

Typical Sanctioned Loads

Connection Type Typical Load Phase
Small Apartment 1-2 kW Single
Medium Home 2-3 kW Single
Large Home (1 AC) 3-5 kW Single/Three
Large Home (2+ ACs) 5-10 kW Three
Small Shop 2-5 kW Single/Three
Office/Restaurant 5-20 kW Three
Small Factory 25-100 kW Three

Who Pays Fixed Charges?

Exempt from Fixed Charges ✅

  • Protected Consumers: Residential consumers with 6-month average consumption ≤200 units
  • Lifeline Consumers: Those using 50 units or less per month

Must Pay Fixed Charges ❌

  • Non-Protected Domestic: Residential consumers with >200 units average
  • Commercial Consumers: All shops, offices, and businesses
  • Industrial Consumers: All factories and manufacturing units
  • Agricultural Consumers: Tube wells and farming connections (lower rates)

💡 Key Insight

Staying in Protected status (≤200 units average) exempts you from fixed charges - that's one more reason to keep consumption low!

Fixed Charge Rates by Consumer Category (2026)

Consumer Category Consumption Slab Fixed Charge (PKR/month)
Domestic A-1(a) Protected 0-200 units Nil (exempt)
Domestic A-1(b) Non-Protected 1-200 units 75
Domestic A-1(b) Non-Protected 201-300 units 150
Domestic A-1(b) Non-Protected 301-400 units 175
Domestic A-1(b) Non-Protected 401-500 units 350
Domestic A-1(b) Non-Protected 501-600 units 400
Domestic A-1(b) Non-Protected 601-700 units 400
Domestic A-1(b) Non-Protected Above 700 units 400
Commercial A-2 All consumption 440/kW/month
Industrial B-1 (Small) Up to 25 kW Nil
Industrial B-2 (Medium) 25-500 kW 380/kW/month
Industrial B-3 (Large) Above 500 kW 380/kW/month
Agricultural D All consumption Nil

Why Do Fixed Charges Exist?

1. Capacity Payments to IPPs

Pakistan's power sector has signed agreements with Independent Power Producers (IPPs) that guarantee them payments for available capacity, regardless of whether that power is actually used. This "capacity payment" runs into hundreds of billions of rupees annually and must be recovered from consumers.

2. Grid Maintenance Costs

Maintaining and upgrading the electricity grid (transmission lines, transformers, substations) costs money whether you use electricity or not. Fixed charges help cover these infrastructure costs.

3. Demand Management

Fixed charges encourage consumers to:

  • Right-size their sanctioned load
  • Not reserve excessive capacity "just in case"
  • Apply for load reduction if actual usage is lower

4. Fairness for Non-Solar Users

Solar net-metering consumers may have zero net consumption but still use the grid for backup and nighttime power. Fixed charges ensure they contribute to grid maintenance costs.

Impact of Fixed Charges on Your Bill

📊 Example: Domestic Consumer Bill

Scenario: 350 units consumed, 3 kW sanctioned load

Variable Charges:

  • 100 × 16.48 = PKR 1,648
  • 100 × 22.95 = PKR 2,295
  • 100 × 27.14 = PKR 2,714
  • 50 × 32.03 = PKR 1,602

Variable Total: PKR 8,259

Fixed Charges: PKR 175 (for 301-400 slab)

Subtotal before other charges: PKR 8,434

Fixed Charges as Percentage of Bill

Consumption Variable Charges Fixed Charges FC % of Bill
Protected 200 units ~PKR 1,800 PKR 0 0%
Non-Protected 200 units ~PKR 3,900 PKR 75 2%
Non-Protected 300 units ~PKR 6,600 PKR 150 2.3%
Non-Protected 500 units ~PKR 14,500 PKR 350 2.4%
Commercial 500 units ~PKR 15,000 PKR 2,200 (5kW) ~15%

How to Reduce Fixed Charges

1. Stay in Protected Category

Keep your 6-month average consumption at or below 200 units. Protected consumers pay zero fixed charges.

2. Apply for Load Reduction (MCO)

If your actual power usage is much lower than your sanctioned load, apply for a Meter Change Order (MCO) to reduce your load:

  1. Assess your maximum simultaneous power draw
  2. Apply to your DISCO for load reduction
  3. Pay the processing fee (PKR 1,000-3,000)
  4. Get meter changed if necessary
  5. Enjoy lower fixed charges

⚠️ Caution

Don't reduce load below your actual needs. If you draw more power than your sanctioned load, the meter will trip repeatedly, and you may face penalties for exceeding authorized limits.

3. Optimize for Commercial/Industrial

For business connections where fixed charges are calculated per kW:

  • Right-size your load: Don't over-provision capacity
  • Install power factor correction: Reduces apparent power demand
  • Shift to off-peak: Some ToU tariffs have lower fixed components
  • Consider captive generation: For very large consumers

Fixed Charges vs Variable Charges

Aspect Fixed Charges Variable Charges
Based on Sanctioned load (kW) Units consumed (kWh)
Varies with usage No Yes
Zero consumption Still payable Zero
Purpose Grid maintenance, capacity Energy generation cost
Can be avoided Only by Protected status By reducing consumption

Frequently Asked Questions

What are fixed charges on my electricity bill?

Fixed charges are mandatory monthly fees based on your sanctioned load (maximum power capacity), regardless of consumption. Even if you use zero units, you must pay fixed charges. They cover grid maintenance, infrastructure, and capacity costs.

Why do I pay fixed charges even with low consumption?

Fixed charges cover the cost of maintaining your connection to the grid and reserving capacity. The grid incurs costs for capacity payments to IPPs, infrastructure maintenance, and having power available on demand - regardless of whether you use it.

How are fixed charges calculated?

Fixed Charges = Sanctioned Load (kW) × Fixed Rate (PKR/kW/month). For domestic consumers, a flat rate applies based on consumption slab. For commercial consumers (A-2), the rate is PKR 440/kW/month.

Do Protected consumers pay fixed charges?

No, Protected consumers (6-month average ≤200 units) are exempt from fixed charges. This is a key benefit of maintaining Protected status.

Can I reduce my fixed charges?

Yes! Apply for a 'Load Reduction' (MCO) to reduce your sanctioned load, which lowers fixed charges. Or stay under 200 units average to become a Protected consumer, which exempts you from fixed charges entirely.

What is sanctioned load?

Sanctioned load is the maximum power capacity (in kW) officially allocated to your connection. It determines your meter type, wiring requirements, and fixed charges. A typical home has 1-5 kW sanctioned load.

Related Resources

📊 Calculate Your Bill

Use our Bill Calculator to estimate your total bill including both variable and fixed charges.