6 Tips for reducing your electricity consumption in Belgium in 2025

Reducing your electricity bill is a priority for many people in Belgium. With the rise in energy costs, it is very important for a large number of households to put certain measures in place. This limits the risk of unpleasant surprises at the end of the year. So, Mes Aides Financières presents practical tips, adapted to daily life and accessible to all, to better control your electricity consumption.

Understand your electricity consumption

To get started, you absolutely need to understand how you use electricity. So, you must already identify the devices which use the most energy in your home. On average, electric heating and hot water represent up to 60% of the bill. Then, equipment such as the fridge, freezer and washing machine can also have an impact on your bill.

Adopt thrifty habits

Then you can modify or adapt certain habits. Sometimes small actions can have a big impact over an entire year. So, here are some simple actions to adopt:

• Turn off unnecessary lights : A bulb left on for one hour costs on average €0.01;
• Unplug sleeping devices : A television in standby consumes around €10 per year. Additionally, don’t forget other devices such as set-top boxes, printers, hard drives, etc.;
• Use power strips with switches : This allows you to cut power to multiple devices in a single action.

Additionally, remember to program your appliances such as washing machines and dishwashers during off-peak hours. In Belgium, these time slots vary between 10 p.m. and 7 a.m. depending on the providers.

Invest in high-performance equipment

So, to achieve lasting savings, replace your old equipment with highly energy efficient devices. Models rated A+++ consume up to 30% less energy. Here are some examples of equipment to purchase:

• Ampoules LED : They consume 75% less than traditional light bulbs;
• Modern refrigerators : A recent device can save up to €60 per year;
• Power strips with switches : They allow you to turn everything off with just one click;
• Heat pumps : They reduce heating costs by up to 50%.

Renewable energies to reduce your electricity consumption

Furthermore, investing in renewable energies is a winning strategy. Indeed, solar panels, for example, allow you to produce your own electricity and reduce your dependence on your municipality’s electricity network. Thus, a 4 kWp solar installation can generate up to 4,000 kWh per year, a saving of around €1,000, depending on your consumption.

Additionally, think about insulating your home. A well-insulated home uses less energy for heating, which translates into a lower bill. In Belgium, bonuses are available for this work.

Cooking to reduce your electricity consumption

Cooking is a real pleasure, but can also increase electricity consumption. So, there are some tips for cooking economically. Here are some of them:

• Cover your pans so that they heat up more quickly;
• Take your products out of the fridge before cooking them (they will cook more quickly if they are at room temperature);
• Close your windows in winter so as not to cool the room.

In addition, be aware that steam cooking allows you to use very economical utensils in terms of electricity consumption.

Choose a suitable supplier to reduce electricity consumption

Finally, compare offers from energy suppliers. In Belgium, prices vary depending on region and contract. You can therefore call the following number: 025 86 21 31. In addition, you can carry out our financial aid simulation and have an expert call you back. Then, choose a contract adapted to your consumption:

• Fixed rate : Protects against price increases;
• Tarif variable : More advantageous if prices fall.

So, by changing supplier, you can save up to €200 per year. You will also be able to know all the promotions offered by suppliers in Belgium and discover all the services associated with these offers. In addition, you will be able to choose the type of energy you want to consume.