The new rates of CFE

If you are looking for updated CFE electricity rates news today Mexico, this guide explains in detail the current kWh prices, residential tariffs 1–1F, the DAC high-consumption rate, the PDBT commercial tariff, and industrial schemes such as GDMTO and GDMTH. Below you will find a complete breakdown of how CFE tariffs work in 2025 and how each one affects your electricity bill.

CFE Electricity Rates News Today Mexico: Residential, Commercial & Industrial Tariffs Explained

Recent changes in Mexico’s electric system have transformed how electricity prices are calculated and displayed on your CFE bill. With the opening of the energy market after the Energy Reform, the Federal Electricity Commission (CFE) reorganized its structure to integrate new private generators into the national distribution grid.

Today’s CFE electricity prices are based on real generation and distribution costs, plus monthly variations in fossil fuel prices used to produce electricity.

Interesting: Why is my electricity bill so high under the DAC high-consumption tariff?
Interesting: How are GDMTO and GDMTH medium-voltage tariffs structured?

The New CFE Electricity Tariffs in Mexico

Here are the tariff categories used by CFE after the structural changes:

  • 1, 1A, 1B, 1C, 1D, 1E, 1F – Residential tariffs
  • DAC – Domestic High Consumption
  • PDBT – Small Demand, Low Voltage
  • GDBT – Large Demand, Low Voltage
  • RABT – Agricultural Irrigation
  • APBT / APMT – Public Lighting
  • RAMT – Agricultural Irrigation, Medium Voltage
  • GDMTO – Large Demand, Medium Voltage (Ordinary)
  • GDMTH – Large Demand, Medium Voltage (Hourly)
  • DIST – Industrial Demand in Sub-Transmission
  • DIT – Industrial Demand in Transmission

1) Residential Electricity Tariffs (1–1F)

These apply to homes that consume electricity strictly for residential use and remain below the DAC threshold.
Tariffs are determined by average summer temperatures in each region of Mexico. Hotter regions receive greater subsidies.

Tariff 1

Base residential tariff with no temperature requirement.

Tariff 1A

For regions with average summer temperatures of 25°C or higher.

Tariff 1B

Average summer temperature of 28°C or higher.

Tariff 1C

Average summer temperature of 30°C or higher.

Tariff 1D

Average summer temperature of 31°C or higher.

Tariff 1E

Average summer temperature of 32°C or higher.

Tariff 1F

The highest-subsidy tariff for regions with average summer temperatures of 33°C or higher.

If a household exceeds its monthly kWh limit, CFE automatically switches the customer to the DAC tariff.

2) DAC — Domestic High Consumption

The DAC tariff applies to homes that exceed the consumption limit established for their climate zone.
It is the most expensive electricity tariff in Mexico — higher than commercial or industrial schemes.

Infamous for:

  • Elimination of all subsidies
  • Much higher price per kWh
  • Cost does not depend on temperature

Learn more in our full guide:
What is the DAC Tariff and How to Get Out of It?

To exit DAC, you must reduce consumption for multiple billing cycles or install solar panels — the fastest and most effective solution.

  • Reduce your bill to the minimum charge (~$50 MXN every two months)
  • No batteries required
  • Immediate reclassification as consumption drops

Residential solar solutions:
Solar Panels for Homes in Mexico

3) PDBT — Small Demand, Low Voltage (Commercial)

Previously known as Tariff 02 and 06, the PDBT tariff applies to businesses with demand
up to 25 kW. It is the second most expensive tariff in Mexico.

If you exceed 25 kW:

  • You may receive penalties
  • CFE forces you to migrate to medium voltage
  • You must install a transformer
  • Your bill switches to demand-based charges

Commercial solar systems often pay for themselves in 1.5 years and provide guaranteed savings for 25+ years.

See recommended solutions for businesses:
Solar Panels for Businesses

4) GDBT — Large Demand, Low Voltage

Applies to businesses with demand above 25 kW that remain connected to low voltage. Includes:

  • Demand charges
  • Energy charges
  • Peak and intermediate hour pricing

5) GDMTO — Large Demand Medium Voltage (Ordinary)

Used by medium and large industrial facilities. This tariff has flat pricing without hourly variation.

6) GDMTH — Large Demand Medium Voltage (Hourly)

Charges vary based on time of day:

  • Base – lowest rate
  • Intermediate
  • Peak – highest cost period

Companies can reduce costs significantly by shifting consumption away from peak hours.

7) DIST — Industrial Demand in Sub-Transmission

For large industries connected between 35,000 and 220,000 volts.

  • Region-dependent pricing
  • Time-of-use rates
  • Common for users with over 100,000 kW demand

8) DIT — Industrial Demand in Transmission

Similar to DIST, but applies to users connected directly at
220,000 volts or more. Used by the largest industrial consumers in Mexico.

What Charges Appear in the Modern CFE Billing Scheme?

CFE now itemizes electricity costs as follows:

  • Supply – fixed charge independent of consumption
  • Distribution – cost of delivering energy locally
  • Transmission – delivering energy from power plants
  • CENACE – grid operation and balancing (Official Website)
  • Energy – kWh consumed
  • SCnMEM – wholesale market quality and reliability costs

Regulatory information can also be found through SENER:
Secretaría de Energía

Changes You Will Notice on Your CFE Bill

  • New logo: “CFE Basic Services Supplier”
  • RPU (12 digits) replaced by RMU (27 characters)
  • More detailed cost breakdowns
  • New tariff classification fields

Why Are Electricity Rates Increasing?

Reasons include:

  • Higher fossil fuel costs
  • Grid and infrastructure expenses
  • Partial reduction of subsidies

Why Solar Power Is the Most Effective Solution

Solar energy provides:

  • Immediate savings
  • 25-year equipment lifespan
  • Ideal protection against DAC
  • Huge savings for PDBT, GDMTO and GDMTH users

Homes can reduce their bill to the minimum $50 MXN.
Businesses lower operating costs from the first month.

Glossary of Key Terms in Your CFE Bill

  • CFE – Federal Electricity Commission
  • RMU – New 27-character identifier
  • RPU – Previous 12-digit identifier
  • Distribution – cost to deliver electricity
  • SCnMEM – wholesale market operational charge

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Save money intelligently — with the power of the sun.