French high and low voltage power supply systems

Information
Mar 10, 2026

RTE: At the heart of the French electricity system

It covers long distances via the public high and very high voltage electricity transmission network that crisscrosses France. Then it is distributed locally by the public low and medium voltage distribution

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Jan 11, 2026

Electricity networks

The 20 kV and 400 V distribution networks, which supply electricity to end consumers at medium voltage (small businesses) or low voltage (households, tertiary sector, light industry). These networks are

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Mar 02, 2026

Electrical systems in the energy transition in France and Europe

RTE - Very-high-voltage transmission network ENEDIS - Medium- and low-voltage distribution network This organization of distribution around a national operator has enabled France

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Oct 28, 2025

Strategic development plan for the French transmission grid (SDDR)

The French high and very-high voltage grid collects most of France''s electricity generation, conveys it to consumption areas and connects France with its neighbouring countries. It directly supplies large

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Jul 27, 2025

Voltage standards of the French electricity system

Download Table | Voltage standards of the French electricity system from publication: Regulatory Review and International Comparison of EU-15 Member States With contributions from | |

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Mar 04, 2026

Mains electricity by country

Mains electricity by country This is an overview of mains electricity by country, with a focus on listing the regional differences in plug and socket types, nominal supply voltages, and AC supply frequencies

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Dec 07, 2025

The Electric Power System

Transmission and distribution activities are managed by the transmission system operator (RTE) for high-voltage and very high-voltage, and the distribution system operator (Enedis) for medium-voltage

Information
Oct 14, 2025

Voltage in France

The reliability of the French power supply network is a critical factor in ensuring that consumers have access to a continuous and stable electricity supply. France has a very low incidence of power

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Apr 20, 2026

French Electrical Systems

The standard domestic electricity supply in France is single phase 230 volts, 50Hz. Read our useful guide about French electrical systems.

Information
Apr 26, 2026

Electricity sector in France

The French nuclear power sector is almost entirely owned by the French government. The electricity sector in France will evolve in the coming years partly

Information
Aug 17, 2025

French Grid Plans: RTE''s comprehensive approach to network

Among the European plans, only the SDDR covers both a 15-year period until 2040 and network needs for voltage levels up to 63 kV. According to the report, investments proposed in the

Information
Nov 14, 2025

Transmission and distribution | EDF Group

Transmission and distribution grids bring electricity to consumers, at the same time as balancing supply with demand. Achieving this balance guarantees that customers receive supplies of competitively

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