24/7 property management assistance
10 simple steps to reduce your energy budget in the long term.
Council

10 simple steps to reduce your energy budget in the long term.

Published on 29/09/2025

In a context where energy prices keep fluctuating, every household is looking for practical solutions to reduce their bills. While some investments, such as insulation or replacing heating systems, require long-term planning, there are also simple everyday actions that can generate immediate savings.

 

Here are 10 proven practices that combine efficiency, comfort, and respect for the environment.

 

1. Optimize lighting and heating

Switch to LED bulbs, which use up to 80% less energy than traditional ones. Make the most of natural daylight and close shutters or curtains at night. Also, never block your radiators: keeping space clear ensures optimal heat distribution.

 

2. Reduce hot water consumption

Hot water can account for up to 20% of a household’s energy use. Shorter showers, setting your water heater to 55°C, and installing aerators or flow restrictors are simple ways to lower costs without sacrificing comfort.

 

3. Use appliances wisely

Run washing machines and dishwashers only when fully loaded. Choose eco programs and limit the use of dryers, which are particularly energy-intensive. Air drying remains the best alternative.

 

4. Eliminate unnecessary standby power

Devices on standby still consume energy. Using power strips with switches makes it easy to cut off electricity in one click, especially at night or when you’re away.

 

5. Rethink transportation

Carpooling, reducing solo trips, and favoring sustainable mobility (walking, cycling, public transport) all help cut down on energy use and fuel costs.

 

6. Choose green electricity

Switching to a renewable electricity plan is simple and accessible. This decision supports the energy transition while keeping your budget under control.

 

7. Lower heating by one degree

Adjusting your thermostat by just one degree can save up to 7% on heating costs, with little to no impact on comfort.

 

8. Carry out targeted renovations

Thermal insulation, upgrading ventilation systems, or installing efficient heating equipment may require upfront investment but guarantee long-term savings and increase your property’s value.

 

9. Cook more efficiently

Cover pots, match pan size to the burner, and limit oven preheating. These habits save energy while making meal preparation faster and more effective.

 

10. Maintain your equipment

Regular upkeep optimizes performance: bleeding radiators, cleaning ventilation filters, and annual boiler servicing are simple actions that extend equipment lifespan and reduce energy use.

 

 

Cutting energy expenses doesn’t only rely on large-scale projects but also on adopting smart daily habits. These 10 simple steps help combine financial savings, home comfort, and environmental responsibility.

 

Acting today means lowering your bills immediately while preparing for a more sustainable future.

For the past 135 years, it has been the standard property lease in Belgium

For the past 135 years, it has been the standard property lease in Belgium

Sell or rent a property?
logo OP and Trevi

Sell or rent a property?


Find an OP office

Brussels South Office

Brussels South Office

Vilain XIIII-street, 53-55

1000 Brussels

Brussels North Office

Brussels North Office

Avenue du Bourgmestre Etienne Demunter, 1

1090 Jette

Greenpark Namur - Jambes

Greenpark Namur - Jambes

Chaussée de Liège, 652B/21

5100 Namur (Jambes)

Brabant Wallon Office

Brabant Wallon Office

Rue Emile Franqui, 11

1435 Mont Saint Guibert

Louvain-la-Neuve Office

Louvain-la-Neuve Office

Place de l’Equerre 33/102
1348 Ottignies-LLN
&