Meralco kWh Rate Today: Breakdown of Generation Charges

🕑 Updated September 18, 2026 — refreshed every month when Meralco announces a new rate

Meralco Rate Today: ₱14.7424 per kWh (September 2026)

This is the overall residential rate for a typical Meralco household this billing period — down ₱0.0409/kWh from August, even though the generation charge itself went up. Here’s exactly why, plus the full breakdown of where your payment goes.

₱14.7424 September 2026 rate per kWh
-₱0.0409 Change from August 2026
~60%+ Share of your bill that’s generation charge

Meralco Rate, Last 4 Months

MonthOverall Rate (₱/kWh)Change
June 202614.4833—
July 202614.8261▲ +0.3428
August 202614.7833▼ -0.0428
September 202614.7424▼ -0.0409
Figures from Meralco’s own monthly rate advisories, cross-checked against Power Philippines and BusinessWorld reporting.

Why the Rate Dropped Despite Higher Generation Costs

Want the full month-by-month history and reasoning? See Meralco Price Hike Updates.

September is Meralco’s second straight month of lower overall rates — but not because electricity itself got cheaper. Three components moved in different directions:

Generation Charge: ▲ up ₱0.4232

Driven by a weaker peso and higher fuel costs, worsened by renewed Middle East conflict affecting global energy markets. Partly offset by lower WESM (spot market) charges.

Ancillary Service Charges: ▼ down ₱0.3344

NGCP’s Reserve Market charges — the cost of keeping backup power available on the grid — fell this month.

Taxes & Other Charges: ▼ down ₱0.1657

Mainly because the Malampaya gas facility finished its maintenance shutdown, letting First Gas/Prime CoreGen plants fully use VAT-exempt indigenous natural gas again.

Net effect: the drop in ancillary and tax charges was larger than the rise in generation charge, so the total rate went down ₱0.0409/kWh even though electricity generation itself got more expensive.

What Is the Generation Charge?

The generation charge is what Meralco pays power suppliers for the electricity itself — Independent Power Producers, Power Supply Agreement (PSA) plants, renewable energy suppliers, and the Wholesale Electricity Spot Market (WESM). It’s usually the single largest line on your bill, often 55–64% of the total.

Meralco doesn’t generate its own electricity and doesn’t mark this charge up — it’s a pass-through cost, collected exactly as paid to suppliers.

Breakdown of Your Meralco Bill

Your bill has five main components:

Generation Charge

Usually 55–64% of the total. Covers electricity purchased from suppliers.

Transmission Charge

Paid to NGCP for delivering electricity through the national grid.

Distribution Charge

Covers Meralco’s own distribution network, maintenance, and customer service. Unchanged since August 2022.

System Loss Charge

Electricity lost during transmission and distribution, capped by the ERC.

Taxes & Government Charges

VAT, universal charges, renewable energy charges, and subsidies.

Estimate Your Bill at This Month’s Rate

Using the September 2026 overall rate of ₱14.7424/kWh:

Monthly ConsumptionEstimated Bill (rate only)
100 kWh₱1,474.24
200 kWh₱2,948.48
300 kWh₱4,422.72
500 kWh₱7,371.20

This multiplies consumption by the blended rate only — it doesn’t account for Lifeline discounts, Senior Citizen subsidies, or a bill deposit adjustment. For a fuller estimate including your specific appliances, use the Meralco Bill Calculator.

How to Lower Your Electricity Costs

Rates move monthly regardless of what you do, but usage is still the one thing you control:

  • Set air conditioners to 25°C
  • Unplug appliances when not in use
  • Use LED lighting
  • Clean air conditioner filters regularly
  • Avoid overloading refrigerators

See exactly what your biggest appliances cost with the appliance calculator, or check why your bill might be higher than usual.

Frequently Asked Questions

1. What is the current Meralco rate per kWh?+
₱14.7424 per kWh for September 2026, the overall rate for a typical residential customer. This updates monthly — check the trend table above for recent months.
2. Why did the rate go down if generation charges went up?+
Because two other components — ancillary service charges and taxes — dropped by more than the generation charge increased, for a net decrease of ₱0.0409/kWh.
3. What is the generation charge?+
The cost of electricity itself, purchased from power suppliers and passed through to customers without markup. It’s usually the largest single component of your bill.
4. Does Meralco profit from generation charges?+
No. Generation charges are pass-through costs paid directly to power suppliers.
5. What is WESM?+
The Wholesale Electricity Spot Market, where power is traded when it isn’t covered by a long-term supply contract.
6. What are ancillary service charges?+
Fees collected by NGCP to keep backup power (the “Reserve Market”) available on the grid in case of shortfalls.
7. What is transmission charge?+
The fee for delivering electricity through the national grid, paid to NGCP.
8. Has the distribution charge changed recently?+
No — Meralco’s own distribution charge has been unchanged since August 2022.
9. How often does the rate change?+
Almost every month. The generation charge in particular is reviewed monthly based on fuel costs and market conditions.
10. How can I estimate my own bill?+
Multiply your expected kWh usage by this month’s rate for a rough figure, or use the Meralco Bill Calculator for a fuller estimate.

Estimate Your Electricity Costs

Want to calculate your expected Meralco bill based on this month’s rate and your own consumption?

Open Meralco Bill Calculator Appliance Calculator
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