What time should you run your washing machine to save on electricity?

Want to make a substantial saving on your electricity bill by managing how you use your washing machine more carefully? Here is the best time to start a wash cycle and save money.

At a time when reducing energy use is no longer optional but essential, every household should reassess its electricity habits. Among domestic appliances, the washing machine accounts for a meaningful share, representing around 6% of the electricity used by an average household (according to EDF). Understanding how to use it more efficiently is therefore vital to cut both your bill and your environmental footprint.

When should you definitely not start your washing machine?

The first step towards more responsible consumption is knowing the peak periods. Electricity demand is at its highest between 6 pm and 10 pm, which leads to higher energy costs.

This time slot often matches the “peak hours” tariff offered by many electricity suppliers. By avoiding use of your washing machine at these times, you can save money while also helping to reduce pressure on the electricity grid.

The best times to run a washing machine

The alternative is off-peak hours, usually from 10 pm to 6 am, depending on your electricity contract. Demand is lower during this period, so reduced rates apply. Setting your washing machine to run then lets you benefit from a lower price per kWh and, in turn, lowers your bill. If you have an EDF Tempo tariff, using the washing machine during off-peak hours is even more worthwhile, except on red days.

It also helps distribute energy demand across the grid more evenly, which is a meaningful action for the environment.

Choose your washing machine’s eco mode

To increase your savings further, most modern washing machines include an eco mode. This setting washes at temperatures below 40°C, substantially reducing the need for hot water and therefore energy. When your clothes are not especially dirty, it is the most economical way to clean them effectively. It is also gentler on fabrics.

Remember to maintain your washing machine regularly too. Clean filters and seals ensure it operates at maximum efficiency, preventing unnecessary use of water and electricity.