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Electricity Report 2025: Main Results (RTE)

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ReportRTEJanuary 202622 pages33 min readOriginal source
Key number
547.5 TWh
Electricity production in mainland France in 2025 p.8
Largest segment
95.2%
Share of low-carbon electricity in production p.8
What changed
1.5%
Growth in electricity production versus 2024 p.8

Summary

  • Corrected electricity consumption in 2025 was 451 TWh, up 0.4% on 2024, and remained about 6% below the 2014-2019 period.p.4
  • Electricity production in mainland France reached 547.5 TWh in 2025, up 8.2 TWh or 1.5%.p.8
  • Low-carbon production reached a historic maximum of 521.1 TWh, representing 95.2% of the electricity produced.p.8
  • The installed generation fleet reached 164.5 GW at end of 2025, with solar capacity at 30.4 GW after an increase of 5.9 GW.p.10
  • The forward price of the annual calendar product for delivery the following year fell from 77 €/MWh in 2024 to 61 €/MWh in 2025.p.12
  • France's net export balance was 92.3 TWh, the highest in its history for the second consecutive year, equivalent to 17% of its production.p.14
  • Emissions from electricity production reached a historic low of 10.9 MtCO2eq, after 11.7 MtCO2eq in 2024 and 15.8 MtCO2eq in 2023.p.18

Key insights

  1. Nuclear production reached 373.0 TWh, with an increase of 11.3 TWh.p.8
  2. Net value of French electricity exports was 5.4 Md€ in 2025, while fossil fuel imports cost 53 Md€.p.14
  3. More than 170 large industrial and digital projects are under development.p.6
  4. EU electricity consumption was up 0.7% in 2025 and remains 3.4% below the 2015-2019 average.p.20
  5. France was a net exporter nearly 99% of the time in 2025.p.16

Topics and entities

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