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

Reducing your electricity bill substantially can be as simple as managing when you use your washing machine more wisely. Here is the best time to start a wash and make worthwhile savings.

At a time when energy efficiency is no longer optional but essential, every household needs to reassess its electricity-use habits. Among domestic appliances, the washing machine accounts for a significant share, representing around 6% of an average household’s electricity consumption (according to EDF). Understanding how to use it more efficiently is therefore vital, both to lower your bill and reduce your environmental footprint.

When should you definitely avoid running your washing machine?

The first step towards more responsible consumption is knowing the peak-demand periods. Electricity demand reaches its highest level between 6 pm and 10 pm, which results in higher energy costs.

This period often corresponds to the “peak hours” tariff offered by many electricity suppliers. By avoiding use of your washing machine during 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 to use off-peak hours, usually between 10 pm and 6 am, depending on your electricity contract. Electricity consumption is lower during this window, so reduced rates may apply. Scheduling your washing machine for these hours gives you access to a lower cost per kWh, helping to cut your bill. If you have an EDF Tempo tariff, running the washing machine during off-peak hours is even more relevant (except on red days).

It also helps distribute demand across the electricity network more evenly, which is a meaningful environmental measure.

Choose eco mode

To increase your savings further, most modern washing machines have an eco mode. This setting washes at temperatures below 40°C, considerably limiting hot-water use and therefore energy consumption. When your clothes are not especially dirty, it is the most cost-effective way to wash them efficiently. It is also gentler on fabrics.

You should also maintain your washing machine regularly. Clean filters and seals ensure it operates at maximum efficiency, preventing unnecessary water and electricity consumption.