On August 7, 2026, Argentine electricity distributor Edenor unveiled a free online tool that estimates monthly energy usage of household appliances. Users can identify which devices consume the most power and make small changes to lower their bills. The simulator is available for residents of Buenos Aires City and Province.

A New Tool to Understand Your Electricity Bill

On August 7, 2026, Edenor (Empresa Distribuidora y Comercializadora Norte S.A.), one of Argentina's largest electricity distributors, announced via its official X (formerly Twitter) account a new interactive simulator. The tool helps customers estimate how much energy their home appliances consume each month, empowering them to make smarter usage decisions and potentially reduce their electricity bills.

How Does the Edenor Simulator Work?

The platform, accessible via the official Edenor link, offers a simple step-by-step interface. Users need to provide the following information:

Step 1: Location

Select your residence: Ciudad Autónoma de Buenos Aires (CABA) or Province of Buenos Aires.

Step 2: Subsidies

Indicate whether you receive state assistance (WITH SUBSIDY) or pay the full tariff (WITHOUT SUBSIDY).

Step 3: Appliance Inventory

This is the core of the simulator. For each category, select the devices you use at home, specifying the quantity and daily hours of use. Categories include:

  • 💡 Lighting
  • ❄️ Refrigeration
  • 👕 White goods (washing machines, dryers)
  • 🍳 Cooking
  • 🌡️ Heating & cooling
  • 📺 Electronics, audio & video
  • 🧴 Personal care
  • 💧 Water (pumps, heaters)

After completing the inventory, the tool calculates an ESTIMATED MONTHLY CONSUMPTION in kilowatt-hours (kWh) and projects the corresponding tariff category (R1 to R6), along with personalized tips to optimize energy use.

What is a Kilowatt-hour (kWh)?

To better understand the simulator's results, it's helpful to know what a kWh means. A kilowatt-hour is a unit of energy equivalent to using 1,000 watts of power for one hour. For example, leaving a 100-watt light bulb on for 10 hours consumes 1 kWh. This measure is the standard for electricity billing worldwide, and knowing it helps you identify which appliances impact your bill the most.

Context for International Readers

Argentina has a complex electricity subsidy system. Many households receive government subsidies that reduce the cost of their energy, while others pay full tariffs. The simulator accounts for this by asking about subsidy status, making the estimate more accurate. This initiative is part of Edenor's #CuidáLaEnergía (Care for Energy) campaign, aimed at promoting responsible consumption.

While the tool is a positive step, some customers expressed frustration in the comments of the announcement. Several reported difficulties paying their bills through Edenor's online system on the same day, which could lead to late fees. These complaints highlight the need for reliable payment platforms alongside consumer education tools.

To try the simulator and calculate your own consumption, visit the official Edenor simulator page.