French consumers will soon discover a new distribution of peak and off-peak hours for their electricity. This development, planned for August 2025, aims to adapt to changes in our consumption habits and the rise of renewable energies. Let's take a closer look at these changes and their impact on your electricity bill.
An overhaul of time slots to adapt to new uses
The Energy Regulatory Commission (CRE) has launched a vast consultation to redefine peak and off-peak time periods. This initiative responds to the evolution of our lifestyles and the transformation of the French energy mix. The development of photovoltaics and the increasing use of electricity to reduce greenhouse gas emissions are at the heart of this reflection.
The new time slots proposed by the CRE are as follows:
- In winter (November to March): off-peak hours from 7 a.m. to 11 a.m. and from 5 p.m. to 9 p.m.
- In summer: off-peak hours from 7 a.m. to 10 a.m. and from 6 p.m. to 11 p.m., with the addition of 2 a.m. to 6 a.m. and from 11 a.m. to 5 p.m.
These changes are intended to encourage smarter consumption of electricityin phase with periods of abundant production, particularly solar. Emmanuelle Wargon, president of the CRE, underlines the importance ofencourage people to consume electricity when it is cheaper, and therefore more abundant.
Impacts on your bill and your consumption habits
The introduction of these new time slots will have a significant impact on your electricity bill. The CRE plans to strengthen the pricing gap between peak and off-peak hours, making the latter more attractive. This measure aims to encourage more economical consumption and to reduce pressure on the electricity network during periods of high demand.
To make the most of these changes, it will be wise to adapt your consumption habits. Electricity: save money by reducing the consumption of these energy-intensive devices during peak hours. Here are some tips to optimize your consumption:
- Schedule your energy-intensive appliances to run during off-peak hours
- Charge your electric vehicles at night or during the new slow afternoon periods in summer
- Adjust your heating system to operate primarily during off-peak hours
Implementation timeline and future outlook
The implementation of this new system will take place gradually from August 2025. This transition, spread over two to three years, will allow the 14 million French people who have subscribed to the peak/off-peak hours formula to adapt smoothly. 85% of customers will benefit from off-peak hours in the afternoon in summerwith more than two hours a day for the majority of them.
Here is an overview of the upcoming changes for a typical user:
| Saison | Current diet | New regime possible |
|---|---|---|
| Winter | 21h – 5h | 9 p.m. – 5 a.m. (unchanged) |
| Summer | 21h – 5h | 23h – 6h et 12h – 15h |
These modifications are part of a broader approach aimed at optimize the management of the electricity network and to promote the integration of renewable energies. They constitute an important step towards more responsible energy consumption adapted to current environmental challenges.
Citizen participation and future prospects
The CRE invites citizens to give their opinion on these new features by participating in the public consultation. This participatory approach aims to collect consumer feedback and refine the system before its implementation. It is crucial that everyone becomes informed and involved in these changes which will shape our future electricity consumption.
By 2025, these new time slots will mark a turning point in our relationship with electricity. They will encourage us to adopt more virtuous behaviors, in line with the energy and climate challenges of our time. By anticipating these changes, we can rethink our consumption habits today for a more sustainable and economical energy future.
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